Stability and Change Flashcards
Change - Roberts et al 2000
Big-5 meta-analysis
Most change between 20 - 40 years old
Change - Roberts et al 2000, Extraversion (assertiveness)
Increases then plateaus at 50
Change - Roberts et al 2000, Conscientiousness
Steady increase throughout life
Change - Roberts et al 2000, Emotional Stability
Increase then plateaus at 30
Change - Roberts et al 2000, Agreeableness
Steady increase throughout life
Not as high as Conscientiousness
Change - Roberts et al 2000, Openness to Experience
Increase to 30s then steady decline into old age
Change - Roberts et al 2000, Extraversion (Sociability)
Decrease then plateau at mid-50s
Change - McCrae et al 1999
Change is similar across Germany, Italy, Portugal, Croatia & Korea
Change - Tvzenewski et al 2008
Overall no change in Narcissim levels since 1982, only facet level changes
Self-sufficiency is higher in 2007
Superiority is higher in 1982
Change - Causes, McCrae & Costa 1999
Biological basesresult in tendencies which affect our adaptation to the environment which then influences out self-concept and personality
Change - McCrae & Costa 1999, Openness to Experience
Decreases with age
Change - McCrae & Costa 1999, Agreeableness and Conscientiousness
Increases with age
Change - McCrae & Costa 1999, Social Dominance Orientation
Increases with age
Change - Causes, Roberts, Wood & Smith 2005
Social Investment Hypothesis
Social tasks affect personality with age
Normative experiences such as marriage or bereavement will impact tendencies
Not cross-culture generalisable due to differences in the time scales of events despite similarities for time scales of change
Stability - McCrae & Costa 1992
Measured personality traits regularly across 16 - 84 years old
6 weeks .80
24 years .65
Observer report 6 years .70
Stability - Adolescence, Robins et al 2001
4 years in college .60
Stability - Adolescence, Roberts et al 2001
18 - 26 years .55
Stability - Adolescence, McCrae et al 2008
12 - 16 years .40