Perceived discrimination and mental health among older African Americans: the role of psychological well-being.

Objectives: Examine the effect of perceived discrimination (both racial and non-racial) on the mental health of older African Americans and explore the buffering role of psychological well-being (purpose in life and self-acceptance).

Methods: Using an older African American subsample from the National Health Measurement Study (n = 397), multiple regression model by gender was used to estimate the effects of two types of discrimination (every day and lifetime) on SF-36 mental component and mediating role of two concepts of psychological well-being.

Results: With no gender difference on the everyday discrimination, older men experienced more lifetime discrimination than older women.

Aging, imagery, and the bizarreness effect.

This study examined the bizarre imagery effect in young and older adults, under incidental and intentional conditions. Intentionality was manipulated across experiments, with participants receiving an incidental free recall test in Experiment 1 and an intentional test in Experiment 2. This study also examined the relation between working memory resources and the bizarreness effect.