نتایج جستجو برای: ترکیبات age

تعداد نتایج: 778217  

Journal: :Journal of gerontology 1992
K F Ferraro R L LaGrange

The reasons why previous studies of fear of crime yield different conclusions regarding age differences are examined. Data from a national survey of adults are used to assess whether older adults manifest the highest levels of fear of crime. No significant relationship was found between age and the commonly used indicators of fear of crime in many previous studies when controlling for relevant ...

Journal: :The journals of gerontology. Series B, Psychological sciences and social sciences 2003
Hiroko Akiyama Toni Antonucci Keiko Takahashi Elizabeth S Langfahl

This article examines age differences in positive, but especially negative, interactions in close relationships. Two community-based representative samples of people from 13 to 96 years of age from the United States and Japan were used to explore these relationships. Analyses indicate stability across age in positive interactions but a general decline in negative interactions in both countries....

Journal: :Journal of experimental psychology. Learning, memory, and cognition 1994
T A Salthouse

Two studies, involving a total of nearly 500 Ss, were conducted to determine the mechanisms by which processing speed contributes to the relations between adult age and associative learning. Results of both studies indicated that increased age was related to poorer associative learning largely because of a failure to retain information about previously correct responses. This in turn was relate...

Journal: :Child development 1987
M J Guralnick J M Groom

Previously unacquainted groups of normally developing and mildly developmentally delayed preschool-age boys (N = 64) were brought together to form a series of 8 mainstreamed playgroups. Each playgroup consisted of 3 normally developing 3-year-olds, 3 normally developing 4-year-olds, and 2 mildly developmentally delayed 4-year-olds. The delayed children were matched with the normally developing ...

Journal: :Journal of aging and health 2016
Sergei Scherbov Warren C Sanderson

OBJECTIVE Most studies of population aging focus on only one characteristic of people: their chronological age. Many important characteristics of people vary with age, but age-specific characteristics also vary over time and differ from place to place. We supplement traditional measures of aging with new ones that consider the changing characteristics of people. METHOD The characteristics app...

2010
Sarah-Jayne Blakemore Stephanie Burnett Ronald E Dahl

Adolescence refers to the period of physical and psychological development between childhood and adulthood. The beginning of adolescence is loosely anchored to the onset of puberty, which brings dramatic alterations in hormone levels and a number of consequent physical changes. Puberty onset is also associated with profound changes in drives, motivations, psychology, and social life; these chan...

2014
Andreas Stenling Stefan Holmström

Relative age effects (RAEs) refer to consequences of differences in chronological age among individuals within age-grouped cohorts. RAEs advantage relatively older players and have consistently been found in male ice hockey, but research in women’s ice hockey is scarce. This study examined RAEs in Swedish women’s elite (N = 688) and junior elite (N = 399) ice hockey and a moderator of RAEs, pla...

Journal: :Cognitive neuropsychiatry 2010
Helen F Dodd Melanie A Porter

INTRODUCTION Observations of behaviour and research using eyetracking technology have shown that individuals with Williams syndrome (WS) pay an unusual amount of attention to other people's faces. The present research examines whether this attention to faces is moderated by the valence of emotional expression. METHOD Sixteen participants with WS aged between 13 and 29 years (mean = 19 years 9...

2015
Laura Zimmermann Alecia Moser Amanda Grenell Kelly Dickerson Qianwen Yao Peter Gerhardstein Rachel Barr

Young children typically demonstrate a transfer deficit, learning less from video than live presentations. Semantically meaningful context has been demonstrated to enhance learning in young children. We examined the effect of a semantically meaningful context on toddlers' imitation performance. Two- and 2.5-year-olds participated in a puzzle imitation task to examine learning from either a live...

Journal: :The journals of gerontology. Series B, Psychological sciences and social sciences 2002
Corey L M Keyes

This study tested three hypotheses derived from the application of socioemotional selectivity theory and exchange theory to the exchange of emotional support with age and its relationship with positive and negative affect by age. Data are from the Midlife in the United States study of 3,032 U.S. adults between the ages of 25 and 74. The social contact hypothesis predicts that hours of emotional...

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