Related Experiment Video
Updated: Aug 5, 2026

11:51
Combining Behavioral Endocrinology and Experimental Economics: Testosterone and Social Decision Making
Published on: March 3, 2011
The consistency issue in personality psychology revisted--with special reference to aggression
Summary
Aggression research shows consistent individual differences in aggressive tendencies over time and across situations. This contradicts previous conclusions about personality consistency, suggesting stable aggressive traits exist.
Area of Science:
- Psychology
- Personality Science
Background:
- Previous reviews suggested low consistency in personality traits, including aggression.
- Mischel's influential work (1968, 1969) questioned the stability of behavioral tendencies.
Purpose of the Study:
- To evaluate the empirical evidence for consistency in the motive area of aggression.
- To challenge Mischel's conclusions regarding personality consistency based on aggression data.
Main Methods:
- Review of existing empirical evidence on aggression.
- Conceptual analysis of data types in personality measurement.
Main Results:
- Substantial longitudinal and cross-situational consistency in aggression was found.
- Evidence contradicts claims of low consistency in aggressive behavior.
Conclusions:
- Stable, individual-differentiating aggressive reaction tendencies are supported by empirical data.
- Low correlations between self-report/rating data and objective behavior (T data) may stem from conceptual mismatches and psychometric limitations of T data.
- Findings have implications for personality measurement in laboratory settings.
Related Concept Videos
Aggression
Humans engage in aggression when they seek to cause harm or pain to another person. Aggression takes two forms depending on one’s motives: hostile or instrumental. Hostile aggression is motivated by feelings of anger with intent to cause pain; a fight in a bar with a stranger is an example of hostile aggression. In contrast, instrumental aggression is motivated by achieving a goal and does not necessarily involve intent to cause pain (Berkowitz, 1993); a contract killer who murders for hire...
Introduction to Personality Psychology
Personality encompasses a set of enduring traits and behavioral patterns that define how individuals think, feel, and interact, ultimately shaping their unique identities. The concept of personality has deep historical roots, deriving from the Latin term "persona," which means "mask." This term initially referred to the roles played by actors in ancient theater, signifying the different facets individuals display in various contexts.
Early Theories of Personality
The study of personality dates...
Early Theories of Personality
The study of personality dates...
The Behavioral Perspective on Personality
Behaviorists view personality as primarily shaped by environmental reinforcements and consequences. According to this perspective, behavior is influenced by external stimuli, and individuals adjust their actions based on rewards and punishments. Over time, learning histories — accumulated patterns of reinforcement — play a significant role in shaping personality. Behaviors that lead to positive outcomes are reinforced, while those resulting in negative outcomes are diminished. Radical...
Personality Theory by Eysenck and Eysenck
Hans and Sybil Eysenck developed a widely recognized theory of personality, which emphasizes the role of temperament and genetically based differences in shaping individual traits. Their theory posits that biological factors primarily determine personality and can be understood through two main dimensions: extroversion/introversion and neuroticism/stability.
In the extroversion/introversion dimension, highly extroverted people are sociable, outgoing, and easily connect with others. In contrast,...
In the extroversion/introversion dimension, highly extroverted people are sociable, outgoing, and easily connect with others. In contrast,...
Theory of Attribution I: Correspondent Inference Theory
Correspondent inference theory, proposed by Jones and Davis in 1965, seeks to explain how individuals infer stable personality traits from observed behaviors. It suggests that people attribute actions to underlying dispositions rather than external circumstances, particularly when the behavior appears intentional and socially significant.Voluntary Behavior and Dispositional AttributionAccording to this theory, individuals are more likely to attribute behavior to personal traits when it appears...
Implicit Personality Theories
Implicit personality theory explains how individuals make assumptions about the relationships between personality traits, behaviors, and character types. When people learn that someone possesses a particular trait, they tend to infer the presence of other related characteristics, forming a cohesive impression. This cognitive shortcut plays a crucial role in social interactions and interpersonal judgments.Central Traits and Their InfluenceSolomon Asch's seminal 1946 study highlighted the power...

