… by researchers or theorists (mostly middle-aged) and not by older persons themselves. Thus,
… The purpose of this study was to investigate how middle-aged and older adults themselves …

… between middle-aged and older adults could contribute toward the development of age-…
for physical activity in middle-aged (50–64 years) and older (65–70 years) adults. This review …

… who use the Web; (b) middle-aged and older Web users are similar in their use … ) old-old
adults have the least interest in using the Web compared with middle-aged and young-old adults…

… This article reviews research literature and discusses substantive, operational, and statistical
issues in studies involving multilevel influences on middle-aged and older adults’ physical …

Question Does an exercise training program improve the quality of sleep in middle-aged
and older adults with sleep problems? Design Systematic review with meta-analysis of …

We examined the relationship between social network characteristics and global cognitive
status in a community-based sample of 354 adults aged 50+ and with Mini-Mental State …

… in their view, influence how well they age. We have examined how middle-aged and older
people define positive ageing, their lay theories of how to age well, and what they are actually …

… In a sample of healthy middle-aged and older adults, we examined mean volume change
and individual differences in the rate of change in 12 regional brain volumes over …

… (18 to 34 years old), middle-aged (35 to 59 years old), and older (60 to 90 years old) adults.
… was found among the younger adults, but not middle or older adults. The adjusted odds …

… that the majority of middle-aged and older adults in our study … that some middle-aged and
older adults might prefer and … middle-aged adults and six unique subgroups of older adults …