As groups of people age, the differences in the cognitive abilities of the most and least able
become more extreme. This increase in between-individual variance is accompanied by an …

Objectives To estimate 10 year decline in cognitive function from longitudinal data in a
middle aged cohort and to examine whether age cohorts can be compared with cross …

Human Performance provides the student and researcher with a comprehensive and
accessible review of performance, in the real world and essential cognitive science theory …

The impact of three types of everyday activities (ie, social, experiential, and developmental)
on four cognitive functions (ie, immediate recall, learning, fluid intelligence, and information …

Objective: Cognitive reserve is associated with a lower risk of dementia, but the extent to
which it shapes cognitive aging trajectories remains unclear. Our objective is to examine the …

In protracted longitudinal studies of cognitive changes in old age volunteers must be
repeatedly tested. Even with intervals of several years between assessment, this raises the …

The authors studied whether the ability of cognitive functioning to predict mortality is
pervasive or specific, and they considered the role of health in the cognition-mortality …

Objectives: To test the hypothesis of a positive association, independent of social position,
between participation in leisure activities and cognitive function in middle age. The nature of …

This paper describes the participants, design, method and tests used during a 20 year
longitudinal study of cognitive changes in increasing age experienced by 6542 healthy …

PURPOSE: To examine the association between socioeconomic position (SEP) over the
lifecourse and cognitive function in middle age. Two alternative models were assessed: the …