What is a key difference between intra-individual variability and differential continuity with regards to charting personality traits?

a) Intra-individual variability correlates individual scores, while differential continuity examines rank order.
b) Intra-individual variability looks at twin studies, while differential continuity examines cohorts.
Consider This: These two approaches examine how personality in different approaches.
LO 8.1: Explain the trait theory of personality stability during adult years
c) Intra-individual variability focuses on personality traits, while differential continuity focuses on personality state.
Consider This: These two approaches examine how personality in different approaches.
LO 8.1: Explain the trait theory of personality stability during adult years
d) Intra-individual variability is a longitudinal method, while differential continuity uses cross-sectional methods.
Consider This: These two approaches examine how personality in different approaches.
LO 8.1: Explain the trait theory of personality stability during adult years

ANS: a