Parental Age and Life Span Versus Progeny Life Span in Paramecium

Life Span and Disability

Psychiatric functioning and disability have historically been considered separate from the broader disability field and have been measured differently than other medical conditions. This paper provides an overview of the current concepts and international advances in the classification of psychiatric disability and explores the controversies and goals within the proposed systems. It highlights ...

Life Course, Environment Change, and Life Span

Life Span Development

Reports research findings specifically examining the critical initial stage of engaging older residents in community development activities and the practice of community development with older adults in multi-cultural settings. In its Global Age Friendly Cities project, the World Health Organization identifies social engagement as one indicator of an Age Friendly Community. Such engagement can ...

Aging, life span, and senescence.

Research in the field of aging recently has entered a new era. Model systems have begun to provide insight into cellular, molecular, and organismal changes that are related intimately to aging. One important approach has been the identification of genes that determine the life span of an organism. The very existence of genes that when mutated can extend life span suggests that one or a few proc...

Age differences in five personality domains across the life span.

The present study addresses the issue of age differences in 5 personality domains across the life span in a cross-sectional study. In contrast to most previous studies, the present study follows a methodologically more rigorous approach to warrant that age-related differences in personality structure and mean level can be meaningfully compared. It uses data on 50 items of the Five-Factor Person...