The Moderating Effect of the Negative Impact of Recent Life Events on the Relation between Intrinsic Religiosity and Death Ideation in Older Adults

Researchers tested the hypothesis that the negative impact of recent life events would moderate the relationship between intrinsic religiosity and death ideation in older adults. Participants (n = 272) completed assessments of death ideation, intrinsic religiosity, and negative impact of recent life events. We confirmed the presence of concurrent moderation and found that older adults with greater negative impact of recent life events and high intrinsic religiosity reported greater death ideation. These relatively surprising findings may be due to reduced fear of death in intrinsically religious older adults, an explanation consistent with previous research.     

Working memory period: the endurance of mental representations.

Working memory span assesses the maximum number of items that can be remembered in the face of concurrent processing. Models of working memory differ on several dimensions, yet many rely exclusively on this span procedure for their evidence. Three experiments consider an alternative paradigm that attempts to capture the endurance limits for remembering a fixed number of items during concurrent processing. Eight-year-old children performed two versions of this working memory period measure--operation period and reading period. Period scores show healthy test-retest reliability and external validity for scholastic attainment, comparing well with span scores in these respects. In addition, period is highly correlated with span and shows similar effects of varying the order in which stimuli are presented. We conclude that the durability of representations is an important factor in both span and period.