Chapter 1: What Is Organizational Behavior?

Defining Organizations and OB

Organizational behavior (OB) is the field of study devoted to understanding, explaining, and ultimately improving the attitudes and behaviors of individuals and groups in organizations. This definition is worth unpacking carefully. The emphasis on understanding and explaining points to the scientific roots of the discipline — OB is not merely a collection of workplace tips but a rigorous body of knowledge built on empirical research. The word ultimately signals that application is the end goal: we study behavior not as an end in itself but in order to improve it.

Before we can study organizational behavior, we must understand what an organization is. Not every collection of people qualifies. A sports crowd, a city, or even a university course section does not necessarily constitute an organization in the formal sense.

Three elements are necessary: the social unit must be consciously coordinated (there is deliberate structure and direction), it must function on a relatively continuous basis (it persists over time rather than dissolving after a single interaction), and it must pursue common goals. Consider Microsoft: it satisfies all three criteria — it is deliberately managed, it has operated continuously for decades, and it pursues goals such as maximizing shareholder value. By contrast, an MSCI 211 class does not fully qualify: although students and instructors interact repeatedly, they are not consciously coordinated around a shared collective goal in the same organizational sense.

Micro-OB versus Macro-OB

MSCI 211 is explicitly a micro-OB course. Micro-OB focuses on individual and small-group behavior within organizational settings — topics like job satisfaction, motivation, forming effective teams, leadership style, decision-making, and interpersonal conflict. Macro-OB, by contrast, treats organizations themselves as the unit of analysis: how firms are structured, how industries evolve, how organizations compete and cooperate in larger networks. While macro-OB draws heavily on sociology and economics, micro-OB is rooted in psychology, particularly social and industrial-organizational psychology.

The distinction matters because the interventions differ. If you want to understand why an individual employee is performing poorly, that is a micro-OB question. If you want to understand why some industries tend to breed highly bureaucratic firms, that is a macro-OB question.

Goals of Organizations and the Goal of OB

Organizations are extraordinarily diverse in what they are trying to achieve. Publicly traded corporations aim to maximize shareholder value or profit. Not-for-profit organizations may pursue social welfare. Religious institutions may seek something like eternal salvation for their members. Research universities produce and disseminate knowledge. Because OB knowledge must be applicable across all these different contexts, the discipline needs a goal that generalizes. That unifying goal is organizational effectiveness.

OB’s ambition is to understand and predict human behavior in organizations so that this knowledge can be applied to increase organizational effectiveness. Whether the organization is a tech firm, a hospital, or a charity, understanding how people think, feel, and behave at work makes it more likely that the organization achieves what it set out to do.

The Two Critical Individual-Level Outcomes

Prof. Onay emphasizes that everything studied in MSCI 211 can and should be connected back to two specific individual-level outcomes that mediate between organizational practices and overall organizational effectiveness.

These two outcomes serve as the proximate levers of organizational effectiveness. When organizations improve job performance and retention, they become more effective. Consider job satisfaction: it is intrinsically valuable (people who are satisfied at work report higher life satisfaction generally), but it also connects to these two outcomes. Research consistently shows that job satisfaction is positively correlated with both job performance and organizational commitment, and in the case of commitment there appears to be a causal relationship — greater satisfaction causes higher commitment. Understanding these linkages allows managers to design interventions that improve the things that matter.

Explaining, Predicting, and Managing Behavior

OB’s practical value lies in a three-step logical chain: explaining behavior, predicting behavior, and thereby enabling the management of behavior. The first step — explanation — means identifying the underlying psychological mechanisms that drive a given behavior or attitude. This is more than description; it is causal understanding.

Prof. Onay illustrates this with a vivid analogy. Suppose two people both know from experience that objects fall when dropped. Person A has only this experiential knowledge; Person B understands the underlying mechanism — gravitational force. Take both people into outer space and ask them whether a dropped object will fall. Person A, lacking understanding of the mechanism, will likely predict incorrectly. Person B, who understands gravity, will correctly predict that objects float. The same logic applies in organizations. A manager who knows only that “bonus pay tends to motivate people” but does not understand why certain rewards motivate certain people for certain tasks cannot predict how employees will respond to a redesigned compensation scheme. Without the ability to predict, effective management of the outcome is impossible.

This is why OB takes the trouble to examine motivational theory in depth, to distinguish intrinsic from extrinsic rewards, and to understand when equity concerns override purely monetary incentives. The theoretical understanding is not academic pedantry — it is the prerequisite for reliable prediction and effective management.

OB’s Scientific Approach

Beyond Common Sense

A common misconception is that OB is merely formalized common sense — that anyone with enough life experience can figure out how people behave at work. Prof. Onay explicitly challenges this view. Quick quizzes about human behavior consistently reveal that intuitive predictions about organizational behavior are wrong far more often than people expect. People hold beliefs about others’ behavior confidently but incorrectly, because they rely on anecdote, confirmation bias, or folk wisdom rather than systematic evidence.

OB replaces intuition with systematic study, examining behavior empirically and drawing conclusions from data rather than from anecdote or assumption.

Four Methods of Knowing

Before the scientific method became dominant, people relied on other, less reliable ways of arriving at beliefs about behavior.

Only the method of science produces knowledge that can be trusted across diverse contexts. The other three methods are unreliable because personal experience is limited and unrepresentative, intuition is shaped by cognitive biases, and authority can be wrong or self-serving.

The Scientific Method in OB

The scientific method in OB follows the same logic as any other empirical science. A researcher begins with a theory — a coherent account of why certain variables should be related in particular ways. The theory may be informed by prior experience, observation, intuition, or previous research, but it must go beyond these sources by generating a testable hypothesis, one that is falsifiable — capable in principle of being proven wrong by observable evidence.

The researcher then collects data using appropriate methodologies (surveys, experiments, field studies, archival data) and analyzes the results. A critical insight from the philosophy of science is that empirical hypotheses can be falsified but never fully verified in the strongest sense, unless one examines every member of the relevant population (which is almost never practical). If you examine one million swans and find all of them white, the statement “all swans are white” is highly supported but not proven — a single black swan would immediately falsify it. This asymmetry between falsification and verification is what makes falsifiability the gold standard for scientific hypotheses. A claim that cannot be falsified in principle is not a scientific claim at all.

Consistencies, Individual Differences, and the Contingency Approach

A critical tension in OB is between the reality of individual differences and the scientific need to identify general patterns. People differ profoundly in personality, values, experience, culture, and cognition. How can we make generalizations about “how people behave” if everyone is different?

OB’s answer is that behavior is not random. Even amid tremendous diversity, there are fundamental consistencies that underlie human behavior — predictable patterns driven by shared human psychology and social dynamics. OB researchers search for these consistencies. Once identified, they can be modified to account for individual differences and contextual factors.

This is operationalized through the contingency approach.

The contingency variable Z captures the context or individual difference that determines whether a given relationship holds. For example, OB research on groups shows that cohesiveness among group members is likely to lead to higher group performance — but only in groups that have strong performance norms. In groups with weak performance norms, high cohesiveness can actually reduce performance, because the group’s social bonds enforce low-effort behavior rather than high effort. The contingency variable (performance norm) determines which direction the relationship runs.

Why OB Matters for Your Career

The practical payoff from studying OB extends beyond those who will become managers. Everyone works in organizations at some point, and most people spend more waking hours at work than in any other single context. The quality of a person’s working life — their job satisfaction, their relationships with colleagues, their sense of purpose — has enormous effects on their overall quality of life.

Research based on surveys of Fortune 500 HR executives reveals that the most important factors for successful job performance are not technical competencies or academic credentials. Interpersonal and human relations skills rank first, followed by oral and written communication skills, persistence and determination, enthusiasm, and personality. Technical competence matters but ranks lower than one might expect. Grade point average, school attended, and specific degree held rank near the bottom of the list. The top factors for both job search success and job performance performance success are almost entirely the “soft” skills — the very competencies that OB teaches.

Chapter 2: Perception, Personality, and Emotions

Perception

Perception is the process by which individuals organize and interpret sensory impressions in order to give meaning to their environment. Two people can observe the same event and draw radically different conclusions, because perception is not a passive recording of objective reality but an active construction shaped by the perceiver’s expectations, knowledge, and motivations.

Several factors shape perception. Characteristics of the perceiver — including attitudes, motives, interests, past experiences, and expectations — all influence what is noticed and how it is interpreted. Characteristics of the target — the object or person being perceived — also matter; vivid, unusual, or emotionally salient features attract more attention. Situational factors — the context in which perception occurs — further shape interpretation.

Attribution Theory

When we observe someone’s behavior, we naturally ask: why did they do that? Attribution theory describes the process by which we explain the causes of behavior — both our own and others'.

A dispositional attribution places the cause within the person — their personality, ability, effort, or character. A situational attribution places the cause in the environment — luck, task difficulty, or circumstances beyond the person’s control. Whether we make one type or the other depends on three factors identified by Harold Kelley: distinctiveness (does the person behave this way only in this situation, or across all situations?), consensus (do other people behave the same way in this situation?), and consistency (does this person behave this way repeatedly in similar situations?).

High distinctiveness, high consensus, and low consistency all point toward situational attributions. Low distinctiveness, low consensus, and high consistency all point toward dispositional attributions.

Attribution Errors

Human attributional reasoning is subject to systematic biases. The fundamental attribution error is the tendency to underestimate the influence of situational factors and overestimate the influence of dispositional factors when explaining others’ behavior. We see someone fail to meet a deadline and conclude they are lazy, failing to consider the possibility that they faced exceptional circumstances.

The self-serving bias is a complementary tendency: when evaluating our own behavior, we attribute successes to our own dispositional qualities (ability, effort) but attribute failures to situational factors (bad luck, unfair treatment).

Perceptual Shortcuts and Common Errors

In making rapid assessments of people, we rely on cognitive shortcuts that often introduce systematic error.

Person Perception in the Workplace

Attribution theory and perceptual shortcuts have direct implications for human resource decisions. In performance evaluations, managers rely on perceptions of employee behavior that are subject to halo effects, contrast effects, and attribution errors. In employment interviews, first impressions form rapidly and are resistant to revision. Impression management refers to the deliberate efforts individuals make to influence how others perceive them — managing appearance, dress, behavior, and communication style.

Personality

Personality refers to the relatively stable patterns of thoughts, feelings, and behaviors that distinguish individuals from one another. Personality is important in OB because it predicts behavior across situations and over time. It captures what is consistent about a person.

Nature versus Nurture

Personality is shaped by both genetic inheritance and environmental experience. Research using twin studies suggests a substantial hereditary component — identical twins raised apart show striking similarities in personality. However, environment matters too: parenting, peer relationships, culture, and significant life experiences all shape personality development.

The Big Five Personality Model

The most empirically supported personality framework is the Big Five model, also called the Five-Factor Model (FFM). It identifies five broad dimensions that capture the major axes of personality variation.

Openness to Experience reflects intellectual curiosity, creativity, a preference for variety, and receptivity to new ideas. High scorers tend to be imaginative, broad-minded, and interested in art and culture. In organizational settings, openness is associated with higher performance in roles requiring learning and innovation. Conscientiousness reflects dependability, organization, self-discipline, and achievement orientation. It is consistently the single strongest Big Five predictor of job performance across virtually all occupational categories. Conscientious employees are reliable, thorough, and hardworking. Extraversion reflects sociability, assertiveness, positive emotionality, and a preference for stimulating environments. Extraverts tend to be effective in roles requiring frequent social interaction — sales, management, and positions that involve a great deal of interpersonal contact. Agreeableness reflects a cooperative, warm, trusting, and accommodating orientation toward others. Highly agreeable individuals work well in team settings and customer-facing roles, though extremely high agreeableness can make it difficult to engage in the constructive conflict that healthy team decision-making sometimes requires. Neuroticism (sometimes described in its positive pole as Emotional Stability) reflects the tendency to experience negative emotions — anxiety, hostility, depression, and self-consciousness. High neuroticism is associated with poor performance under stress, lower job satisfaction, and greater difficulty with interpersonal relationships at work.

Other Personality Dimensions Relevant to OB

Beyond the Big Five, several other personality constructs predict important organizational outcomes.

People with an internal locus of control tend to be more satisfied with their jobs, show higher performance, and are more motivated. People with an external locus of control are more susceptible to stress and less likely to take initiative.

High Machiavellians are skilled at winning in competitive situations and tend to be effective negotiators, but they may underperform in roles that require building long-term trust.

Proactive individuals are more likely to be effective in entrepreneurial environments and in roles that reward initiative.

The Myers-Briggs Type Indicator (MBTI)

The Myers-Briggs Type Indicator (MBTI) is one of the most widely used personality assessment tools in organizational settings. It classifies individuals along four dimensions: Extraverted/Introverted, Sensing/Intuiting, Thinking/Feeling, and Judging/Perceiving, yielding sixteen personality types. While the MBTI has practical utility for team-building and self-awareness exercises, organizational researchers note that it lacks the empirical validation and predictive power of the Big Five framework. Its popularity in organizations exceeds its scientific standing.

Emotions and Moods

Emotions and moods are affective states — they involve feelings — but they differ in important ways.

Emotions are reactive — triggered by events — and tend to dissipate relatively quickly. Moods are more ambient and can persist for hours or days. The distinction matters because moods influence judgment and decision-making in ways that are often unrecognized: people in positive moods tend to be more creative and more generous in their assessments of others; people in negative moods are often more detail-oriented and better at catching errors.

Emotional Labor

Service workers, healthcare providers, and managers are often required to display emotions — friendliness, empathy, enthusiasm — whether or not those emotions are genuine. Surface acting involves changing outward expression without altering inner feelings; it produces emotional dissonance and contributes to burnout. Deep acting involves genuinely modifying one’s internal emotional state to match the required expression; it is more sustainable but more cognitively demanding.

Emotional Intelligence

EI encompasses four capabilities: the ability to perceive emotions accurately (reading facial expressions and tone of voice), the ability to use emotions to facilitate thought, the ability to understand the meaning of emotions and how they evolve over time, and the ability to regulate emotions constructively. Research suggests that EI predicts leadership effectiveness and performance in roles that require extensive interpersonal interaction.

Chapter 3: Values, Attitudes, and Diversity in the Workplace

Values

Values are broad, stable evaluative beliefs about what is desirable, good, and important. Unlike attitudes (which are targeted at specific objects or events), values are general standards that guide preferences and behavior across a wide range of situations.

Terminal versus Instrumental Values

Milton Rokeach distinguished two categories of values. Terminal values are desired end-states — outcomes we want to achieve in life, such as freedom, happiness, prosperity, or social recognition. Instrumental values are preferred modes of conduct — the behaviors or character traits we consider important in achieving those end-states, such as honesty, ambition, or responsibility. Both types can shape attitudes and behaviors in the workplace.

Generational Differences in Values

Employees from different generational cohorts often hold different workplace values. Baby Boomers (born roughly 1946–1964) tend to prioritize job security, career advancement, and loyalty to employers. Generation X (born roughly 1965–1980) tends to value work-life balance, flexibility, and independence, having grown up during corporate downsizings that taught them not to rely entirely on employer loyalty. Millennials (born roughly 1981–1996) tend to value work with a sense of purpose, continuous feedback, collaborative environments, and technological fluency. Understanding generational differences helps managers structure work and career paths in ways that appeal to the workforce.

Cultural Values: Hofstede’s Dimensions

Geert Hofstede’s landmark cross-cultural research identified dimensions along which national cultures vary in ways that affect workplace behavior.

These dimensions help predict how employees from different national cultures will respond to management practices, organizational structures, and incentive systems.

Attitudes

Whereas values are general, attitudes are evaluative statements directed at specific objects, people, or events. They represent our evaluations — favorable or unfavorable — of something specific.

The cognitive component of an attitude is the belief or opinion it is based on. The affective component is the emotional or feeling part of the attitude. The behavioral component is the intention to behave in a certain way toward the object of the attitude. In practice, the affective component often drives behavior more powerfully than does the purely cognitive component.

Cognitive Dissonance

Identified by Leon Festinger, cognitive dissonance motivates individuals to reduce the inconsistency — either by changing a belief, changing behavior, or rationalizing the inconsistency away. In organizational settings, dissonance arises frequently: an employee may be aware that the organization’s practices are ethically questionable yet continue working there, managing the dissonance by downplaying the ethical concern or exaggerating the financial necessity of the job.

Chapter 4: Job Satisfaction and Organizational Commitment

Job Satisfaction

Job satisfaction is one of the most studied constructs in OB. It refers to the positive emotional state resulting from appraisal of one’s job or job experiences.

Job satisfaction is not a single thing but a collection of facets. An employee may be highly satisfied with her pay and deeply dissatisfied with her supervisor, moderately satisfied with the work itself and very satisfied with her colleagues. Common facets include satisfaction with the work itself, pay and benefits, supervision, co-workers, and promotion opportunities.

Causes of Job Satisfaction

Research identifies several reliable antecedents of job satisfaction. Mentally challenging work — work that provides variety, autonomy, and the opportunity to use one’s skills — reliably produces satisfaction. Fair rewards — both pay and recognition perceived as equitable relative to effort and in comparison with what others receive — are important. Supportive working conditions — physical environment, adequate resources, reasonable hours — matter more when they are absent than when they are present. Supportive colleagues and supervisors who are friendly, competent, and respectful are among the most consistent predictors of satisfaction. Finally, fit between personality and job tends to produce more satisfied employees: people who are in roles congruent with their interests and values are happier than those in ill-fitting positions.

Consequences of Job Satisfaction

Job satisfaction is consequential for organizations, not merely a pleasant thing to foster. Satisfied employees are more likely to demonstrate organizational citizenship behaviors (OCBs) — discretionary behaviors beyond formal role requirements that help the organization function well, such as helping colleagues, volunteering for extra tasks, and speaking positively about the organization externally.

Dissatisfied employees are more likely to engage in withdrawal behaviors — absenteeism, lateness, or eventually quitting. The relationship between job satisfaction and job performance is positive and consistent, though the direction of causality is difficult to establish: satisfied employees may perform better, but high performers who succeed may in turn become more satisfied.

Organizational Commitment

Researchers distinguish three components of organizational commitment. Affective commitment refers to emotional attachment to the organization — employees high in affective commitment stay because they want to. Continuance commitment refers to perceived cost of leaving — employees high in continuance commitment stay because they feel they have to (because leaving is too costly). Normative commitment refers to a felt obligation to remain — employees high in normative commitment stay because they feel they ought to.

Of these three, affective commitment is the most predictive of desirable organizational outcomes including job performance, OCBs, and low absenteeism. Organizations that foster genuine emotional connection to their mission and culture benefit most.

Chapter 5: Theories of Motivation

What Is Motivation?

Three components define motivation: intensity (how hard a person tries), direction (whether effort is channeled toward goals that benefit the organization), and persistence (how long a person maintains effort in the face of obstacles). Managers frequently confuse motivation with ability, attributing poor performance exclusively to low motivation when the cause may instead be inadequate training, poor tools, or unclear goals.

Early Theories of Motivation

Maslow’s Hierarchy of Needs

Abraham Maslow proposed that human needs are organized in a hierarchy, proceeding from the most basic physiological requirements to the highest psychological aspirations. The five levels, from lowest to highest, are: physiological needs (food, water, shelter), safety needs (security, stability, freedom from fear), social needs (belonging, affection, friendship), esteem needs (recognition, achievement, status), and self-actualization needs (fulfillment of one’s potential, doing what one is best suited for).

Although Maslow’s hierarchy is intuitively appealing and widely taught, it has received only modest empirical support. The strict sequencing — that lower needs must be fully satisfied before higher needs emerge — does not hold reliably across individuals or cultures. Nevertheless, the framework’s basic insight — that employees have multiple categories of needs and that satisfying only pay-related needs will not motivate people whose higher-level needs are unmet — remains practically useful.

Herzberg’s Two-Factor Theory

Frederick Herzberg proposed a two-factor theory distinguishing factors that cause job dissatisfaction from factors that produce job satisfaction. These two sets of factors are not opposites of each other; they operate along separate dimensions.

The practical implication is significant: improving hygiene factors removes sources of dissatisfaction but does not by itself motivate employees. To increase motivation, managers must enrich the work itself — making jobs more challenging, providing recognition, delegating responsibility, and creating advancement opportunities. Job enrichment — redesigning jobs to increase motivating potential — is the direct managerial application of Herzberg’s theory.

McGregor’s Theory X and Theory Y

Douglas McGregor proposed that managers operate from one of two fundamentally different sets of assumptions about human nature.

Theory X assumptions lead managers toward close supervision, detailed control systems, and extrinsic rewards and punishments. Theory Y assumptions lead toward empowerment, participation, and reliance on intrinsic motivation. McGregor argued that Theory Y assumptions more accurately reflect human potential and that organizations built on Theory Y principles will outperform those built on Theory X, especially in knowledge-work environments.

Contemporary Theories of Motivation

Expectancy Theory

Victor Vroom’s expectancy theory proposes that individuals choose among behavioral options by calculating the expected value of each option. Motivation is the product of three beliefs:

Motivation equals Expectancy × Instrumentality × Valence. Because the terms are multiplied, any factor that is near zero — regardless of how high the others are — will result in near-zero motivation. A manager who offers a highly valued reward (high valence) tied directly to performance (high instrumentality) will still fail to motivate an employee who believes she cannot perform well enough to earn it (low expectancy). The theory’s practical prescriptions flow directly from this formula: strengthen employees’ confidence (expectancy), make the link between performance and outcomes clear and reliable (instrumentality), and offer outcomes that employees actually value (valence).

Equity Theory

J. Stacy Adams’s equity theory holds that employees evaluate fairness by comparing their own outcome-to-input ratio with that of referent others.

Inputs include effort, experience, education, skill, and time invested. Outcomes include pay, benefits, recognition, promotion, and intrinsic rewards. When an employee perceives her ratio as equal to that of a comparison other, she experiences equity and is content. When she perceives her ratio as lower (underpayment inequity), she may reduce her inputs (work less hard), seek greater outcomes (demand a raise), distort perceptions, choose a different comparison target, or ultimately leave the organization. Interestingly, perceived overpayment inequity (feeling overrewarded) also creates discomfort and motivates restoration — though people are generally more creative at rationalizing why they deserve what they receive.

Goal-Setting Theory

Edwin Locke’s goal-setting theory is among the most empirically well-supported theories in all of OB. The central finding is that specific, difficult goals produce higher performance than vague goals (“do your best”) or no goals at all.

Goals energize behavior (they direct attention and effort toward goal-relevant activities), and difficult goals keep effort sustained over time. Importantly, goal difficulty works only when the individual is committed to the goal — commitment requires that the person believes the goal is achievable (expectancy) and values its attainment. Feedback — information about progress toward the goal — is a necessary complement to goal specificity, enabling individuals to adjust their efforts.

The managerial application is Management by Objectives (MBO), a process in which managers and employees jointly define specific, measurable goals and periodically review progress. MBO transforms goal-setting theory into a formal organizational process.

Self-Determination Theory and Intrinsic Motivation

Self-determination theory (SDT) distinguishes between intrinsic and extrinsic sources of motivation.

A counterintuitive finding — the overjustification effect — shows that introducing extrinsic rewards for activities that were previously intrinsically motivating can reduce intrinsic motivation. When people are paid to do something they would have done freely, the extrinsic reward displaces their internal reasons for doing it, and they come to see the activity as “just work.” SDT proposes that intrinsic motivation flourishes when three basic psychological needs are met: autonomy (a sense of volition and self-determination), competence (a sense of mastery and effectiveness), and relatedness (a sense of connection and belonging).

Chapter 6: Groups and Teamwork

Defining Groups and Teams

The distinction between groups and teams is important: all teams are groups, but not all groups are teams. Teams are characterized by a high degree of interdependence, shared commitment to a common goal, and joint accountability for outcomes. Work groups may share information and make decisions to help each member perform independently, without requiring true collective effort.

Stages of Group Development: Tuckman’s Model

Groups typically pass through predictable developmental stages.

Group Properties

Roles

Role conflict occurs when an individual faces incompatible role expectations — for example, an employee who is expected by her manager to prioritize quantity but by her professional code to prioritize quality. Role ambiguity occurs when role expectations are unclear. Both role conflict and ambiguity increase stress and reduce job satisfaction and performance.

Norms

Norms develop through explicit statements, critical events in group history, primacy (what happens first establishes a precedent), and carry-over from previous groups. Performance norms powerfully shape individual behavior — groups with strong performance norms elicit higher effort from their members than groups with weak ones, regardless of how conscientious individual members may be by nature.

Status

Status inequalities in groups can be functional (channeling expertise into the right roles) or dysfunctional (causing resentment and communication distortion). Lower-status group members communicate less freely with higher-status members, which can deprive the group of valuable information.

Group Size

Group size affects performance in complex ways. Larger groups generate more total input but suffer from social loafing — the tendency for individuals to exert less effort when working collectively than when working alone, because individual contributions are less identifiable and evaluation is diffuse.

Cohesiveness

Cohesiveness and performance share a relationship that is moderated by performance norms — one of Prof. Onay’s favorite examples of the contingency approach. When performance norms are high, cohesiveness amplifies performance (members encourage each other to work hard). When performance norms are low, cohesiveness suppresses performance (members enforce low effort on each other).

Groupthink

Groupthink is characterized by illusions of invulnerability, collective rationalization, belief in the group’s inherent morality, stereotyping of outgroups, pressure on dissenters, self-censorship, an illusion of unanimity, and the emergence of self-appointed “mindguards” who filter out discrepant information. Historical examples include military disasters and corporate failures where dissenting voices were silenced in the interest of group harmony. Prevention strategies include appointing a devil’s advocate, seeking outside input, and explicitly rewarding the identification of flaws in proposed decisions.

Group Decision Making

Groups can make better decisions than individuals in some circumstances (by pooling information and perspectives) and worse decisions in others (due to groupthink, social pressure, and diffusion of responsibility). Techniques designed to improve group decision quality include brainstorming (generating as many ideas as possible without criticism), the nominal group technique (independent idea generation followed by structured discussion), and the Delphi technique (iterative anonymous surveys that converge toward consensus without face-to-face interaction).

Chapter 8: Power and Politics

Bases of Power

French and Raven’s classic taxonomy identifies five bases of power.

Formal power (coercive, reward, and legitimate) derives from one’s position in the organization. Personal power (expert and referent) derives from individual characteristics. Personal power bases are generally more effective for inspiring motivation and commitment, whereas formal power can produce compliance but rarely genuine commitment.

Dependency

The fundamental rule of power is that power depends on dependency: A has power over B to the extent that B depends on A for something B values and cannot easily obtain elsewhere. Dependencies are created by scarcity (B needs something A has and that is rare), importance (B considers what A provides important), and non-substitutability (B cannot easily find a substitute for what A provides).

Organizational Politics

Political behavior ranges from legitimate (networking, impression management, forming coalitions) to illegitimate (spreading rumors, undermining rivals, sabotaging colleagues). The reality of organizational life is that resources are limited and decisions are rarely purely technical. Politics is the mechanism through which competing interests are reconciled.

Impression management — the deliberate process by which individuals try to influence how others perceive them — is one of the most universal political tactics. Techniques include conformity (agreeing with others to gain their approval), flattery, self-promotion (highlighting one’s accomplishments), exemplification (going beyond requirements to appear dedicated), and intimidation (demonstrating power).

Chapter 11: Leadership

What Is Leadership?

Leadership differs from management. Management involves planning, organizing, controlling, and solving problems within established structures. Leadership involves setting direction, aligning people around a vision, and motivating and inspiring — often by engaging people’s deeper needs and values. Both functions are necessary in organizations, but they are distinct.

Trait Theories

Early leadership research sought the personality traits that distinguish effective leaders from others. The trait approach produced a list of attributes associated with leadership, including intelligence, extraversion, openness to experience, conscientiousness, and emotional stability. However, trait-based approaches proved insufficient because they failed to account for the role of context — the same traits that produce effective leadership in one situation may be irrelevant or even counterproductive in another.

Behavioral Theories

Behavioral theories shifted attention from who leaders are to what leaders do. The two most important leadership behavior dimensions identified by Ohio State and University of Michigan researchers are:

High scores on both dimensions — leaders who are both task-oriented and relationship-oriented — tend to produce the best outcomes, though the relative importance of each dimension depends on context.

Contingency Theories

Contingency theories of leadership propose that the effectiveness of a given leadership style depends on situational factors.

Fiedler’s Contingency Model proposes that leadership effectiveness depends on the fit between a leader’s style (measured by the Least Preferred Co-worker scale, which assesses whether the leader is relationship-motivated or task-motivated) and the situational control — the degree to which the leader controls the situation, determined by leader-member relations, task structure, and position power. Task-motivated leaders perform best in very high-control and very low-control situations; relationship-motivated leaders perform best in moderate-control situations.

Path-Goal Theory proposes that effective leaders clarify the path to goals, remove obstacles, and provide the rewards employees need to perform effectively. The appropriate leadership style — directive, supportive, participative, or achievement-oriented — depends on characteristics of the employee (ability, perceived locus of control, experience) and characteristics of the task (structure, ambiguity, difficulty).

Transformational and Transactional Leadership

Transformational leaders demonstrate idealized influence (charisma that inspires identification and trust), inspirational motivation (articulating a compelling vision), intellectual stimulation (challenging followers to think creatively), and individualized consideration (treating followers as individuals with unique needs and capacities). Research consistently shows that transformational leadership predicts higher follower motivation, satisfaction, and performance than transactional leadership alone — though transactional mechanisms remain necessary for baseline performance management.

Authentic and Servant Leadership

Both authentic and servant leadership perspectives reflect growing recognition that sustainable, high-quality leadership depends less on dramatic charisma than on integrity, trust-building, and a genuine commitment to the welfare of followers and the wider community.

Chapter 12: Decision Making, Creativity, and Ethics

Rational Decision Making

The standard economic model of decision making assumes that individuals engage in rational decision making: defining the problem, identifying all criteria, weighting them, generating all possible alternatives, evaluating each alternative against all criteria, and selecting the alternative that maximizes expected value.

This model is normative — it describes how people should decide rather than how they actually decide. In practice, people deviate from rational decision making systematically and predictably.

Bounded Rationality

Herbert Simon proposed that human decision makers operate under bounded rationality: cognitive limitations, limited information, and time constraints restrict decision quality to something far below the theoretical optimum. Rather than maximizing, people satisfice — they search for a solution that is “good enough” given the time and cognitive resources available.

Intuition in Decision Making

Intuitive decision making is an unconscious process created from distilled experience. Experts who have accumulated deep domain knowledge often make rapid, accurate judgments without deliberate analysis. This is not irrationality — it reflects learned pattern recognition. The challenge is distinguishing genuine intuition (reliable pattern recognition) from mere impulse or wishful thinking.

Heuristics and Biases

Kahneman and Tversky’s landmark research identified systematic cognitive biases produced by the use of mental shortcuts called heuristics. These biases represent predictable deviations from rational choice that are pervasive across people and contexts.

The framing effect connects to Kahneman and Tversky’s prospect theory, which shows that people are loss-averse: the psychological pain of losing a given amount is roughly twice as strong as the pleasure of gaining the equivalent amount. This asymmetry explains many anomalies in economic and organizational behavior.

Creativity

Creativity in organizations depends on three components: expertise (a foundation of knowledge in the relevant domain), creative thinking skills (the ability to combine knowledge in novel ways), and intrinsic motivation (genuine engagement with and enthusiasm for the work). The work environment matters: autonomy, supportive supervisors, challenging assignments, and collaborative cultures foster creativity; excessive evaluation pressure, surveillance, and tight time constraints tend to suppress it.

Ethics in Decision Making

Ethical behavior at work involves choosing actions that are right, fair, and honest — consistent with principles that transcend narrow self-interest. Several frameworks guide ethical reasoning.

The utilitarian approach evaluates actions by their consequences: the right action is the one that produces the greatest good for the greatest number. The rights approach holds that certain fundamental rights must be respected regardless of consequences: people must be treated as ends in themselves, not merely as means. The justice approach focuses on fairness: processes and outcomes should be distributed according to defensible principles of equity. The virtue ethics approach asks what a person of good character would do — focusing on character traits such as honesty, integrity, compassion, and fairness rather than on rules or consequences.

Organizations can foster ethical behavior through clear codes of conduct, ethical leadership, systems for reporting violations without fear of retaliation (whistleblower protections), and a culture in which ethical standards are modeled from the top.

Chapter 10: Organizational Culture

Defining Organizational Culture

Organizational culture is most usefully understood through Edgar Schein’s three-level model. At the surface level are artifacts — visible expressions of culture such as architecture, dress code, office layout, stories and rituals, logos, and language. These are the most observable but the hardest to interpret without deeper context. Below artifacts lie espoused values — the organization’s officially stated values, goals, and philosophies, as found in mission statements and annual reports. At the deepest level are basic underlying assumptions — unconscious, taken-for-granted beliefs about how the world works, which are the hardest to identify but most powerful in shaping behavior.

Dimensions of Culture

Research has identified several dimensions along which organizational cultures vary. Innovation and risk-taking cultures encourage experimentation and tolerate failure. Attention to detail cultures prize precision and analysis. Outcome orientation cultures focus on results over process. People orientation cultures prioritize fairness and respect for individuals. Team orientation cultures emphasize collaboration. Aggressiveness cultures tend toward competitive, hard-driving environments. Stability cultures value maintaining existing arrangements over growth or change.

Functions of Organizational Culture

Culture serves several important functions. It defines boundaries and creates a distinctive organizational identity. It conveys a sense of identity to members. It facilitates the generation of commitment to something larger than individual self-interest. It enhances social system stability by serving as a social glue. And it serves as a sense-making and control mechanism, guiding and shaping employees’ attitudes and behavior.

Culture as a Liability

While culture can be a powerful source of competitive advantage, it can also create problems. A strong culture — one in which core values are widely held and intensely felt — reduces ambiguity and builds cohesion, but it can make the organization rigid and resistant to change. When the environment shifts, organizations with strong but misaligned cultures may be slow to adapt. Culture can also create barriers to mergers and acquisitions when two very different cultures are forced together, and it can perpetuate systems of exclusion by embedding assumptions that disadvantage particular groups.

Creating and Sustaining Culture

Organizational culture originates primarily with the founders — individuals whose personal vision and values shape the initial character of the organization. These values are transmitted through the socialization of new members, the stories and myths that circulate about the organization’s history, the behaviors and practices that leaders model and reward, and the rituals and ceremonies through which organizational life is structured. Selection systems tend to admit individuals whose values fit the existing culture, and socialization processes convert new hires into culturally fluent members.

Chapter 9: Job Performance and Performance Evaluation

Determinants of Job Performance

Job performance is not a single behavior but a multidimensional construct. Research distinguishes task performance (behaviors directly related to producing goods or delivering services — the core activities of one’s formal job description) from contextual performance (behaviors that contribute to the organizational environment in ways that facilitate task performance, corresponding roughly to OCBs). A third component, counterproductive work behavior (CWB), encompasses voluntary behaviors that harm the organization or its members, including absenteeism, theft, sabotage, and interpersonal aggression.

Performance Evaluation Systems

Organizations use performance evaluation (also called performance appraisal) both to provide employees with feedback and to support administrative decisions about pay, promotion, and termination. Evaluation systems vary along several dimensions: whether evaluations are based on traits (relatively stable characteristics), behaviors (specific observable actions), or results (outcomes achieved); whether evaluators are immediate supervisors, peers, subordinates, or some combination (360-degree feedback); and how frequently evaluations occur.

Common rating errors include the halo effect (letting one positive trait color all ratings), the leniency error (rating everyone favorably to avoid conflict), the central tendency error (rating everyone near the middle of the scale), and recency bias (giving disproportionate weight to recent events at the expense of the whole evaluation period).

Putting It All Together: OB as an Integrated System

MSCI 211 is a course in which the individual topics are best understood not as independent modules but as an interconnected system. Individual-level variables — personality, values, perception, emotions, and attitudes — shape motivation, which shapes behavior, which aggregates into group and team dynamics, which are further shaped by leadership, organizational culture, and structural arrangements. Every layer of this system influences the two key outcomes emphasized throughout the course: job performance and organizational commitment.

The contingency approach, introduced in Chapter 1, runs through every subsequent topic. There is rarely a universal prescription. The appropriate leadership style depends on follower maturity and task structure. The motivational technique that works for one employee may undermine another. The cultural practices that drive performance in one industry context may be misaligned with the demands of another. What OB provides is not a recipe book but a conceptual framework — a set of well-validated theories and evidence-based principles — that allows managers and employees alike to think clearly about behavior, predict with better-than-chance accuracy, and intervene with evidence-based confidence.

Prof. Onay emphasizes that this course’s value is not confined to those who will manage organizations. Everyone interacts in organizations — as employees, members of teams, citizens of institutions — and the quality of those interactions affects the quality of life. Understanding how people form attitudes, make attributions, resolve conflicts, exercise power, and build cultures makes one a more effective, more humane, and ultimately more successful participant in organizational life.