Based on activity theory, this paper employed data from the 2013, 2015, and 2018 waves of
the China Health and Retirement Longitudinal Survey, and adopted Hierarchical Linear …

Biomarkers defining biological age are typically laborious or expensive to assess. Instead, in
the current study, we identified parameters based on standard laboratory blood tests across …

Given substantial cohort differences in psychosocial functioning, for example in perceived
control, and ongoing pension reforms, the context of retirement has changed over the last …

Background Individual with internet gaming disorder (IGD) often experience a high level of
loneliness, and neuroimaging studies have demonstrated that amygdala function is …

A large body of empirical evidence has accumulated showing that the experience of old age
is “younger,” more “agentic,” and “happier” than ever before. However, it is not yet known …

A criterion for high quality science is to produce findings that are robust and replicable
across studies. A potential hinderance to successful replication however is context …

The context of retirement has changed over the last decades, but there is little knowledge on
whether the quality of retirement adjustment has changed as well. Changes in retirement …

Background Previous studies have demonstrated the associations between loneliness and
frailty in late life. However, there is a lack of consensus on the direction of the relationship …

Objectives We aimed at examining between-person and within-person associations across
age trajectories of perceptual speed and loneliness in old age. Method We applied …

This article examines changes in the social lives of older people by examining everyday
togetherness in terms of the shared use of time and space. Two overarching lines of …