Lecture 7 Flashcards
What explains differences across the lifespan?
Changes in personality traits due to social experiences and age
Srivastava et al. (2003) found significant age-linked changes in the Big Five traits.
What is the Five-Factor Model of Personality?
A model consisting of five key personality traits: Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism
This model is widely used for personality assessment.
What is Reinforcement Sensitivity Theory (RST)?
A theory proposing that personality traits are linked to specific neural systems responding to environmental stimuli
Developed by Gray in 1991.
What are the three systems identified in Reinforcement Sensitivity Theory?
- Behavioral Approach System (BAS)
- Fight-Flight-Freeze System (FFFS)
- Behavioral Inhibition System (BIS)
What does the Behavioral Approach System (BAS) respond to?
Pleasurable stimuli
Produces a tendency to approach such stimuli.
What emotion is primarily associated with the Fight-Flight-Freeze System (FFFS)?
Fear
What is the main function of the Behavioral Inhibition System (BIS)?
Resolves goal conflicts by generating anxiety and a defensive approach
What is the goal of Reinforcement Sensitivity Theory?
To identify neural subsystems that correspond to universal types of motivation and emotion
What is a significant limitation of classic trait theories according to RST?
They often use a top-down approach, identifying high-level personality variables before understanding underlying biological mechanisms
What do Collins et al. (2016) argue about the Big Five?
It describes between-person differences but fails to explain individual variability across situations and time
What is the distinction between longitudinal stability and cross-situational consistency?
- Longitudinal stability: consistency of traits over time
- Cross-situational consistency: consistency of traits across different situations
What does the person-situation controversy highlight?
Behavior varies significantly across different situations, challenging the consistency of traits
What did Mischel and Peake (1983) find regarding conscientiousness?
Levels of cross-situational consistency were relatively low despite some individuals maintaining conscientious behavior over time
What is the implication of RST for trait theory?
It introduces an interactionist perspective, emphasizing how personality structures are activated by environmental cues
What did De Raad and Mlačić (2017) conclude about the universality of the Big Five?
The Big Five loses to structures with two or three factors in different cultures, questioning its universality
What did Singh, Misra, & De Raad (2013) find in their study of Hindi-speaking citizens of India?
No consistent relations with the Big Five were observed; individual differences aligned with triguna
What are the implications of the Big Five Model for psychological treatment?
Individuals with different personality traits may benefit more from tailored psychological treatments
How does conscientiousness affect health outcomes?
Higher conscientiousness is associated with longer lifespan and lower risk behaviors
What role does conscientiousness play in workplace performance?
It is related to job performance across various tasks, but other traits may also be important
What is a unique feature of McCrae and Costa’s five-factor theory?
Traits are causal factors that influence psychological development and are biologically based
What is the relationship between the Big Five traits and biological mechanisms?
Differences linked to the Big Five are determined by genetic influences on neural structures and brain chemistry
Fill in the blank: The __________ system is activated by environmental cues involving reward.
[Behavioral Approach System (BAS)]
True or False: The Five-Factor Model suggests that personality traits are solely environmentally influenced.
False
What explains the relationship between conscientious individuals and risk-taking behavior?
Conscientious individuals took fewer risks and were less likely to smoke and drink heavily.