Sentences with phrase «of pubertal development»

The role of pubertal development in emerging depression risk in middle childhood.

In order to establish the extent of pubertal development, our research team tested participants» levels of testosterone and estradiol (a form of estrogen) and asked them to rate their own level of development using schematic drawings of development, known as the «Tanner staging system».

Despite indications that adolescents recognize each other's physical maturation, little is known about how a girl's reputation among peers might be influenced by signs of pubertal development.

Indeed, rumors helped account for internalizing symptoms reported both a semester after the assessment of pubertal development as well as an entire school year later.

Sex differences in the effects of pubertal development on responses to a corticotropin - releasing hormone challenge: The Pittsburgh psychobiologic studies

if male, to show signs of pubertal development, including testicular enlargement, penile lengthening, and the growth of pubic hair

Not exact matches

In its 2012 Policy Statement on Baseball and Softball8, the AAP acknowledges the recent studies challenging the theory that the curveball and slider are stressful to the young elbow, but, on the basis of other studies showing increased injury among those who throw curve balls and sliders at early ages, continues to recommend that introduction of the curve ball be delayed until after age 14, or when pubertal development has advanced to the stage when the athlete has started to shave, and that sliders not be thrown until age 16.

Teens who have constitutional growth delay grow at a normal rate when they're younger kids, but they lag behind and don't start their pubertal development and their growth spurt until after most of their peers.

Because some kids start to show signs of puberty as early as age 7, your doctor will check pubertal development.

Because some children start to show signs of puberty as early as age 7, your pediatrician will check pubertal development.

The normal anatomy of the mammary gland following pubertal development is shown in the images below.

The reasons can be early pubertal development, poverty, sexual abuse in childhood, lack of parent's attention, lack of career goals, family and cultural patterns of early sex, substance abuse, dropping out from school and poor school performance.

This is a complicated question, and another topic area where more research is definitely needed, because there are insulin resistant women who make plenty of milk (perhaps their pubertal breast development was robust?)

Scherf, who also studies adolescents and pubertal development, began to investigate biological sex differences to further her own understanding of what sex differences — if any — exist in sexually mature men and women, compared to adolescents.

What we are learning is that the in utero environment may also affect the timing of future pubertal development in offspring, which makes sense since human brains are developed in utero and the brain releases hormones affecting puberty,» said study lead author Ai Kubo.

Elite Track outlined Weighted Pulls for Young and Adolescent Throwers: Consideration for strength training in long - term athletic development (LTAD) by Antonio Squillante the value of weighted pulling movements of the Olympic Lifts, such as Snatch Pulls and Clean Pulls for athletes in the pubertal stage.

Breast Cancer & The Environment Research Centers: Sixth Annual Early Environmental Exposures Meeting The Breast Cancer and the Environment Research Centers (BCERC) network is conducting epidemiologic and biologic studies investigating the influence of early environmental exposures on pubertal maturation and mammary gland development and the potential of these developmental changes to alter the risk of breast cancer in later life.

Pubertal - related changes influence the development of environment - related social interaction in the male rat

Pubertal development was not associated with HR, SBP, PEP, or RSA reactivity and was associated with DBP reactivity in one of five comparisons (during the TSST speech only).

Rates of eating and depressive disorders increase dramatically around the time that girls pass through puberty or in the years just after pubertal development.

When pubertal development was controlled in our analysis of cortisol responses, we observed no change in the pattern of results regarding intervention effects or timing of placement in foster care.

The main purpose of treating congenital hypothyroidism is to keep the patient in an euthyroid clinical condition, providing thus normal growth, adequate psychomotor and pubertal development.

As hypothesized, pubertal development and its associated weight gains (identified by BMI) are linked significantly to perceptions of being overweight, particularly among girls.

Impact of Long - Term Treatment with OROS Methylphenidate on Pubertal Development in Adolescents with ADHD

We further hypothesized that youth more advanced in pubertal development would show increased neural response to peer rejection and acceptance (above and beyond the effects of age) in regions involved in social and affective processing.

Given the lack of existing data on how pubertal development might influence neural response to peer acceptance and rejection, puberty effects were examined using a whole - brain analysis rather than an ROI approach.

The purpose of the current study is to examine the reputational costs and benefits of advanced pubertal development among young teen girls.

Her research interests include girls» psychological adaptation to pubertal change, biosocial aspects of female reproductive events, and development of biologically and socially at risk children and adolescents.

Because early adolescence is not only a period of major physical change for girls, but also a time in which peer relationships become increasingly significant, a key question linking these two aspects of development is whether signs of pubertal maturation are related to one's social reputation among peers and, furthermore, whether such reputational factors might help us understand why early maturing girls display emotional adjustment problems.

While off - time pubertal development has emerged as a potential risk factor for both symptoms of depression and anxiety in youth, the literature is mixed and inconsistent as to (1) how early versus late pubertal timing confers risk for both boys and girls, (2) if the conferred risk is distinct between symptoms of anxiety and depression, and (3) under what social contexts (e.g., family environment, peer relationships) off - time pubertal development may emerge as a potent risk factor for these symptoms.

The Impact of Asynchronous Pubertal Development on Depressive Symptoms in Adolescence and Emerging Adulthood Among Females.

The first model (dashed arrows) predicts that popularity among boys at the start of middle school will partially mediate the link between earlier pubertal development and rumor nominations received from peers in the spring of 6th grade.

Pubertal Development, Emotion Regulatory Styles, and the Emergence of Sex Differences in Internalizing Disorders and Symptoms in Adolescence.

In this longitudinal study (three family visits; time interval: 1 year), pubertal development, body satisfaction, and desired body changes of 106 boys and 108 girls were assessed.

In this longitudinal study (three family visits; time interval: 1 year), pubertal development, body satisfaction, and desired body changes of 106 boys and 108

Additional analyses indicated that pubertal timing moderated the association between synchrony and depressive symptoms at age 20, such that girls who exhibited asynchronous development had the highest levels of depressive symptoms when they matured later than peers.

This study investigated how pubertal development may influence the relation between aspects of the family environment and diabetes adjustment.

Heritability of testosterone levels in 12 - year - old twins and its relation to pubertal development

Results provide initial empirical support for the role of pubertal synchrony in the development of depression among females and are discussed with regard to the biopsychosocial processes that may connect features of puberty with the long - term development of psychopathology.

Pearson correlations between aspects of the family environment and diabetes adjustment revealed many significant findings for the total sample and separately by pubertal development.

These findings are consistent with those of Pieters et al. (2015) who found that sleep problems prospectively predicted increased substance use, internalizing symptoms, and externalizing problems 1 year later in a sample of 555 adolescents (ages 11 — 16 years), even after controlling for baseline levels of adjustment, age, sex, and pubertal development.

To further explore the influence of genetic and environmental risk factors on adolescent depression, particularly among adolescent girls, data on depression in prepubertal and pubertal male and female same - sex twins from the Virginia Twin Study of Adolescent Behavioral Development were analyzed.

Psychopathology and social competence during transition to adolescence: The role of family adversity and pubertal development

The possible causes of greater depression among adolescent girls were investigated by examining variation in the influence of genetic and environmental risk factors among 182 prepubertal female, 237 prepubertal male, 314 pubertal female, and 171 pubertal male twin pairs from the Virginia Twin Study of Adolescent Behavioral Development.

Background The possible causes of greater depression among adolescent girls were investigated by examining variation in the influence of genetic and environmental risk factors among 182 prepubertal female, 237 prepubertal male, 314 pubertal female, and 171 pubertal male twin pairs from the Virginia Twin Study of Adolescent Behavioral Development.

Rather than a direct assessment, maternal ratings of pubertal status were used to assess the twins» pubertal development.