نتایج جستجو برای: pubertal health
تعداد نتایج: 983362 فیلتر نتایج به سال:
Back ground: component of time on effectiveness and maintenance of corrective exercise has been always in the center of researchers’ attention. This study aimed to investigate the effect of 8 weeks corrective exercise on lumbar lordosis angle and the changes of the lumbar lordosis angle after a 4 months period in the hyper-lordotic pre pubertal and pubertal school girls . Methods: The 64 lumba...
BACKGROUND Current health literature suggests that there has been a decline in the age of pubertal onset, and that pubertal development is influenced by social context. Unfortunately, contemporary Canadian-specific data have not been available. This study examined the odds of having entered puberty at various ages during adolescence, before and after controlling for the effects of family socio-...
Off-time pubertal maturation is associated with mental disorders, presumably due to stress caused by deviation from peers that could also attract negative attention and result in being bullied. Stress related to off-time maturation could be acted out by involving oneself in bullying behavior. The associations between pubertal timing and involvement in bullying have so far not been a focus of re...
Most children explore various aspects of gender and sexuality as children. Youth with consistent, persistent, and insistent gender non-conformity or gender dysphoria are important to identify in the pre- and early-pubertal years as early intervention and support may be lifesaving. Those whose gender non-conformity persists into puberty and adolescence are most likely to identify as transgender....
Girls who experience earlier pubertal timing relative to peers also exhibit earlier timing of sexual intercourse and more unstable sexual relationships. Although pubertal development initiates feelings of physical desire, the transition into romantic and sexual relationships involves complex biological and social processes contributing both to physical maturation and to individual interpretatio...
Age at menarche varies widely between girls, is estimated to be highly heritable and is associated with long-term health outcomes, such as obesity and type 2 diabetes. Earlier pubertal maturation in boys and girls links rapid postnatal growth weight gain to later life metabolic and cardiovascular disease [1,2]. Genome-wide association studies (GWAS), which genotype hundreds of thousands of comm...
The pubertal height growth spurt is a distinctive feature of childhood growth reflecting both the central onset of puberty and local growth factors. Although little is known about the underlying genetics, growth variability during puberty correlates with adult risks for hormone-dependent cancer and adverse cardiometabolic health. The only gene so far associated with pubertal height growth, LIN2...
The purpose of this study was to investigate the relations between pubertal development and adolescents’ perceptions of their physical and emotional states. Two research questions were posed: (a) What are the effects of pubertal status upon satisfaction with appearance and mood states of the adolescent; and, (b) What are the patterns of those pubertal effects in sixth, seventh, and eighth grade...
The fast-slow paradigm of life history theory has been a popular approach to individual differences in the evolutionary behavioral sciences. Currently, however, faces several theoretical and empirical challenges. Motivated by questions regarding validity certain assumptions paradigm, current study provides an investigation human female “fast” versus “slow” strategies. In sample 1867 women recru...
Early pubertal timing places girls at elevated risk for a breadth of negative outcomes, including involvement in delinquent behavior. While previous developmental research has emphasized the unique social challenges faced by early maturing girls, this relation is complicated by genetic influences for both delinquent behavior and pubertal timing, which are seldom controlled for in existing resea...
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