Chapter 5 personality disposition over time: stability, coherence, & change. Conceptual issues: personality development, stability, coherence & change. What is personality development? can be defined as the continuities, consistencies, & stabilities in people over time & the ways in which people change over time. 3 most important forms of stability are rank order stability, mean level stability & personality coherence. Stability during childhood longitudinal studies- examinations of same groups of individuals over time: block and block longitudinal study: Study of 100 children assessed at three, four, five, seven, and 11 years. Activity level assessed using actometer and assessments of behaviour and personality provided. Actometer- recording device attached to writs of the children during several play periods. Size of correlations decreases as the time interval between different testings increases. Measures taken early in life can predict personality later in life, but predictability decreases over. Stability coefficients (test-retest reliability coefficients)- correlations between the same measures obtained at 2 different points in time. Show
PSYB30H3SPersonality Psychology1Week 3Chapter 5: Personality Dispositions Over Time: Stability, Coherence, and ChangeChapter 5: PersonalityDispositions Over Time: Stability,Coherence, and ChangeConceptual Issues: Personality Development, Stability, Coherence, and ChangeWhat Is Personality DevelopmentPersonality developmentis defined as the continuities, consistencies, and stabilities in peopleover timeandthe ways in which people change over time.The three important forms of stability are:oRank order stabilityoMean level stabilityoPersonality coherenceRank Order StabilityRank order stabilityis the maintenance of individual position within a group.If people tend to maintain their positions on dominance or extraversion relative to others overtime, then there is a high rank order stability to those personality characteristics.If people fail to maintain their rank order – if the submissive people rise up and put down thedominants, for example – then the group is displaying rank order instability, or rank orderchange.Mean Level StabilityMean level stability:A population that maintains a consistent average level of trait orcharacteristic over time.Mean level change:Within a single group that has been tested on two separate occasions, anydifference in group averages across the two occasions is considered a mean level change.Personality CoherenceChanges in manifestation of traitPersonality coherence:maintaining rank order in relation to other individuals but changingmanifestations of the trait. PSYB30H3SPersonality Psychology2Week 3Chapter 5: Personality Dispositions Over Time: Stability, Coherence, and ChangeThis form of personality coherence does not require that the precise behavioural manifestationsof a trait remain the same.Personality coherence includes both elements of continuity and elements of change – continuityin the underlying trait but change in the outward manifestation of that trait.Personality ChangeNot all change qualifies as development.Not all internal changes can properly be considered development.oE.g., when you get sickoTemporary changes in personality – due to taking alcohol or drugs, for example – do notconstitute personality development unless they produce more enduring changes inpersonality.
Personality Dispositions Over Time: Stability, Change, and Coherence Conceptual Issues: Personality Development, Stability, Change, and Coherence
Three Levels of Analysis
Summary and Evaluation
Which of the following names the theory that states that individuals select individuals with characteristics similar to their own for marriage partners?Positive assortative mating theory (Buss, 1985) emphasizes that individuals choose partners with characteristics similar to their own.
Which personality trait tends to decrease as people grow older?On average, neuroticism tends to decrease during adult development, but not at the same rate for everyone, Ready points out. "Such decreases may result in better, broader and richer emotional experiences in later life. This hypothesis is supported by results of the current study."
During which age span is the rank order stability of personality traits the lowest?Roberts and DelVecchio examined test–retest correlations from 152 longitudinal studies and found that the rank-order stability of personality increases across the life span, ranging from a low around 0.30 in childhood to a high of 0.70 in late adulthood.
Which personality trait tends increase with age quizlet?Researchers have found that conscientiousness increases through young adulthood into middle age, as we become better able to manage our personal relationships and careers. Agreeableness also increases with age, peaking between 50 to 70 years. However, neuroticism and extroversion tend to decline slightly with age.
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