scholarly journals Do I Look Gawky? The Association between Pubertal Asynchrony and Peer Victimization

Children ◽  
2021 ◽  
Vol 8 (9) ◽  
pp. 794
Author(s):  
Misaki N. Natsuaki ◽  
Sofia T. Stepanyan ◽  
Jenae M. Neiderhiser ◽  
Daniel S. Shaw ◽  
Jody M. Ganiban ◽  
...  
Keyword(s):  
Peer Victimization ◽  
Peer Relationships ◽  
Psychosocial Functioning ◽  
Physical Appearance ◽  
Breast Development ◽  
Growth Spurt ◽  
Body Parts ◽  
Voice Change ◽  
Adoption Study ◽  
Using Data

Pubertal synchrony is defined as the degree of coherence to which puberty-related body changes (e.g., breast development, growth spurt, voice change, underarm hair growth) are coordinated. During the pubertal transition, youth’s body parts grow asynchronously, making each youth’s physical appearance unique. Physical appearance is a known correlate of youth’s psychosocial functioning during adolescence, but we know little about how pubertal asynchrony plays a role in their peer relationships. Using data from an adoption study (the Early Growth and Development Study; n = 413; 237 boys, 176 girls), this study examined the effect of pubertal asynchrony on peer victimization. Results revealed sex-specific effects of pubertal asynchrony; pubertal asynchrony was associated with a higher risk of peer victimization for girls but a lower risk for boys. Findings highlight the intersection of physical development and social context in understanding youth’s experiences of puberty.

Early mother–child attachment

2014 ◽  
Vol 39 (2) ◽  
pp. 130-138 ◽  
Author(s):  
Ashley Seibert ◽  
Kathryn Kerns
Keyword(s):  
Prosocial Behavior ◽  
Peer Victimization ◽  
Relational Aggression ◽  
Peer Relationships ◽  
Internalizing Behaviors ◽  
Insecure Attachment ◽  
Attachment Patterns ◽  
Child Attachment ◽  
Using Data ◽  
Peer Difficulties

Although it is hypothesized that children with different insecure attachment patterns may experience a variety of peer difficulties, the question has been investigated almost exclusively for externalizing and internalizing behaviors with peers. The purpose of this study was to investigate how each of the insecure attachment patterns is related to other features of peer relationships using data from the NICHD SECC ( N = 1,140 families). Secure children were rated by mothers and teachers as less excluded by peers than avoidant and disorganized children, although the latter was only significant for boys. No behaviors were uniquely associated with ambivalent children. Avoidant children were rated high by mothers and teachers on asocial behavior, and lowest by teachers on relational aggression. Disorganized children were rated low by mothers on prosocial behavior and high on peer victimization as reported by mothers and teachers. Teachers rated disorganized children as showing higher levels of relational aggression than securely- and ambivalently-attached children. The pattern of findings revealed mixed evidence for the specificity hypothesis.

Unpacking the misfit effect: Exploring the influence of gender and social norms on the association between aggression and peer victimization

2021 ◽  
pp. 016502542199286
Author(s):  
Ellyn Charlotte Bass ◽  
Lina Maria Saldarriaga ◽  
Ana Maria Velasquez ◽  
Jonathan B. Santo ◽  
William M. Bukowski
Keyword(s):  
Social Norms ◽  
Peer Victimization ◽  
Relational Aggression ◽  
Peer Relationships ◽  
Peer Group ◽  
Peer Groups ◽  
Well Being ◽  
Self Report ◽  
Social Regulation ◽  
Adolescent Peer Groups

Social norms are vital for the functioning of adolescent peer groups; they can protect the well-being of groups and individual members, often by deterring harmful behaviors, such as aggression, through enforcement mechanisms like peer victimization; in adolescent peer groups, those who violate aggression norms are often subject to victimization. However, adolescents are nested within several levels of peer group contexts, ranging from small proximal groups, to larger distal groups, and social norms operate within each. This study assessed whether there are differences in the enforcement of aggression norms at different levels. Self-report and peer-nomination data were collected four times over the course of a school year from 1,454 early adolescents ( M age = 10.27; 53.9% boys) from Bogota, Colombia. Multilevel modeling provided support for social regulation of both physical aggression and relational aggression via peer victimization, as a function of gender, grade-level, proximal (friend) or distal (class) injunctive norms of aggression (perceptions of group-level attitudes), and descriptive norms of aggression. Overall, violation of proximal norms appears to be more powerfully enforced by adolescent peer groups. The findings are framed within an ecological systems theory of adolescent peer relationships.

Prepubertal urinary estrogen excretion and its relationship with pubertal timing

2010 ◽  
Vol 299 (6) ◽  
pp. E990-E997 ◽  
Author(s):  
Lijie Shi ◽  
Thomas Remer ◽  
Anette E. Buyken ◽  
Michaela F. Hartmann ◽  
Philipp Hoffmann ◽  
...  
Keyword(s):  
Pubertal Timing ◽  
Height Velocity ◽  
Breast Development ◽  
Growth Spurt ◽  
Age At Menarche ◽  
Healthy Children ◽  
Pubertal Growth Spurt ◽  
Peak Height Velocity ◽  
Pubertal Growth ◽  
Estrogen Production

Whether prepubertal estrogen production impacts on the timing of puberty is not clear. We aimed to investigate prepubertal 24-h estrogen excretion levels and their association with early and late pubertal markers. Daily urinary excretion rates of estrogens of 132 healthy children, who provided 24-h urine samples 1 and 2 yr before the start of the pubertal growth spurt [age at takeoff (ATO)], were quantified by stable isotope dilution/GC-MS. E-sum3 (estrone + estradiol + estriol) was used as a marker for potentially bioactive estrogen metabolites and E-sum5 (E-sum3 + 16-epiestriol + 16-ketoestradiol) for total estrogen production. Pubertal outcomes were ATO, age at peak height velocity (APHV), duration of pubertal growth acceleration (APHV-ATO), age at Tanner stage 2 for pubic hair (PH2), genital (G2, boys) and breast (B2, girls) development, and age at menarche. Prepubertal urinary estrogen excretions (E-sum3 and E-sum5) were not associated with ATO, APHV, and age at PH2 but with duration of pubertal growth acceleration ( P < 0.01) in both sexes. Girls with higher E-sum3 reached B2 0.9 yr ( P = 0.04) and menarche 0.3 yr earlier ( P = 0.04) than girls with lower E-sum3. E-sum3 was not associated with age at G2 in boys ( P = 0.6). For most pubertal variables, the associations with E-sum3 were stronger than with E-sum5. In conclusion, prepubertal estrogens may not be critical for the onset of the pubertal growth spurt but are correlated with its duration in both boys and girls. Prepubertal estrogen levels may already predict the timing of girls' menstruation and breast development but do not appear to affect sexual maturation in boys.

scholarly journals Catheter meaning for the adolescents in dialysis.

1969 ◽  
Vol 40 (3) ◽  
pp. 316-322
Author(s):  
Liliana Cristina Morales ◽  
Edelmira Castillo
Keyword(s):  
Renal Failure ◽  
Developmental Stage ◽  
Peer Relationships ◽  
Phenomenological Study ◽  
Physical Appearance ◽  
Dialysis Catheter ◽  
Male Adolescents ◽  
Terminal Renal Failure ◽  
The Impact

Goal: Terminal renal failure affects all the person’s life dimensions. The impact of this illness during adolescence is quite dramatic because the adolescent must live with the illness demands and the demands from this crucial developmental stage. Knowledge regarding the impact of the dialysis catheter on the adolescent’s life is spare. Methodology: A phenomenological study was carried out with 8 female and male adolescents that were in dialysis. Findings: The adolescents had to learn to live with the dialysis catheter in their body. The catheter became an obstacle to achieve their identity and deteriorated their physical appearance and peer relationships.

scholarly journals Peer social preference and depressive symptoms of children in Italy and the United States

2007 ◽  
Vol 31 (3) ◽  
pp. 274-283 ◽  
Author(s):  
Jennifer E. Lansford ◽  
Cristina Capanna ◽  
Kenneth A. Dodge ◽  
Gian Vittorio Caprara ◽  
John E. Bates ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Aggressive Behavior ◽  
Peer Victimization ◽  
Peer Relationships ◽  
Social Preference ◽  
The United States ◽  
Relationship Problems ◽  
American Children ◽  
Italian Children

This study examined the role of low social preference in relation to subsequent depressive symptoms, with particular attention to prior depressive symptoms, prior and concurrent aggression, mutual friendships, and peer victimization. Italian children ( N = 288) were followed from grade 6 through grade 8, and American children ( N = 585) were followed from kindergarten through grade 12. Analyses demonstrate that low social preference contributes to later depressive symptoms. The effects are not accounted for by depressive symptoms or aggression experienced prior to low social preference but are mostly accounted for by the co-occurrence of depressive symptoms with concurrent aggressive behavior; gender, mutual friendships, and peer victimization generally did not moderate these associations. We conclude that peer relationship problems do predict later depressive symptoms, and a possible mechanism through which this effect occurs is through the effect of poor peer relationships on increasing aggressive behavior, which is associated with depressive symptoms.

scholarly journals Explaining the visible and the invisible: Public knowledge of genetics, ancestry, physical appearance and race in Colombia

2015 ◽  
Vol 45 (6) ◽  
pp. 886-906 ◽  
Author(s):  
Ernesto Schwartz-Marín ◽  
Peter Wade
Keyword(s):  
Focus Groups ◽  
Life Sciences ◽  
Physical Appearance ◽  
Genetic Ancestry ◽  
Public Knowledge ◽  
Authoritative Knowledge ◽  
Mechanistic Explanations ◽  
Genetic Essentialism ◽  
Genetic Science ◽  
Using Data

Using data from focus groups conducted in Colombia, we explore how educated lay audiences faced with scenarios about ancestry and genetics draw on widespread and dominant notions of nation, race and belonging in Colombia to ascribe ancestry to collectivities and to themselves as individuals. People from a life sciences background tend to deploy idioms of race and genetics more readily than people from a humanities and race-critical background. When they considered individuals, people tempered or domesticated the more mechanistic explanations about racialized physical appearance, ancestry and genetics that were apparent at the collective level. Ideas of the latency and manifestation of invisible traits were an aspect of this domestication. People ceded ultimate authority to genetic science, but deployed it to work alongside what they already knew. Notions of genetic essentialism co-exist with the strategic use of genetic ancestry in ways that both fix and unfix race. Our data indicate the importance of attending to the different epistemological stances through which people define authoritative knowledge and to the importance of distinguishing the scale of resolution at which the question of diversity is being posed.

scholarly journals The Perfect Storm: A Developmental–Sociocultural Framework for the Role of Social Media in Adolescent Girls’ Body Image Concerns and Mental Health

2021 ◽  
Author(s):  
Sophia Choukas-Bradley ◽  
Savannah Roberts ◽  
Anne J. Maheux ◽  
Jacqueline Nesi
Keyword(s):  
Mental Health ◽  
Social Media ◽  
Body Image ◽  
Peer Relationships ◽  
Adolescent Girls ◽  
Physical Appearance ◽  
Future Research ◽  
Body Image Concerns ◽  
Perfect Storm

In this theoretical review paper, we provide a developmental–sociocultural framework for the role of social media (SM) in contributing to adolescent girls’ body image concerns, and in turn, depressive symptoms and disordered eating. We propose that the features of SM (e.g., idealized images of peers, quantifiable feedback) intersect with adolescent developmental factors (e.g., salience of peer relationships) and sociocultural gender socialization processes (e.g., societal over-emphasis on girls’ and women’s physical appearance) to create the “perfect storm” for exacerbating girls’ body image concerns. We argue that, ultimately, body image concerns may be a key mechanism underlying associations between adolescent girls’ SM use and mental health. In the context of proposing this framework, we provide empirical evidence for how SM may increase adolescent girls’ body image concerns through heightening their focus on: (1) other people’s physical appearance (e.g., through exposure to idealized images of peers, celebrities, and SM influencers; quantifiable indicators of approval); and (2) their own appearance (e.g., through appearance-related SM consciousness; exposure to one’s own image; encouraging over-valuing of appearance; and peer approval of photos/videos). Our framework highlights new avenues for future research on adolescent girls’ SM use and mental health, which recognize the central role of body image.

scholarly journals An 11-year-old girl with genital ambiguity: a case of non-classical congenital adrenal hyperplasia

2020 ◽  
Vol 10 (3) ◽  
pp. 204-206
Author(s):  
Aleya Ferdush Monni ◽  
Rezwana Sobhan ◽  
Md Faruque Pathan ◽  
Faria Afsana ◽  
Feroz Amin
Keyword(s):  
Congenital Adrenal Hyperplasia ◽  
Stage Iv ◽  
External Genitalia ◽  
Lower Limbs ◽  
Breast Development ◽  
Growth Spurt ◽  
Normal Female ◽  
Adrenal Hyperplasia ◽  
Excessive Sweating ◽  
Genital Ambiguity

Congenital adrenal hyperplasia (CAH) describes a group of autosomal disorders where there is impairment of cortisol biosynthesis. Here is a case of 11-year-old girl who presented with enlargement of external genitalia, excessive growth of hair in pubis, axilla, face and lower limbs along with growth spurt, excessive sweating and deepening of voice for 4 years. On examination she had normal body habitus, hirsutism (modified Ferriman- Gallwey Score-8), acanthosis nigricans in neck and axillary region, Tanner staging revealed stage-II breast development and stage IV female pattern pubic hair. Genitalia examination showed clitoromegaly with normal labia majora, minora and urethral position. Chromosomal analysis showed a normal female 46XX karyotype with normal uterus and bilateral ovaries on ultrasonography. Serum testosterone was elevated and 17- hydroxyprogesterone (17 OHP) was mildly elevated, raising the suspicion of non-classical congenital adrenal hyperplasia which was confirmed later by performing short Synacthen test. Patient and her parents were counseled regarding the diagnosis and clitoroplasty was done and prednisolone 5 mg daily at night in reverse circadian rhythm started. After 3 months of treatment, her hirsutism significantly reduced and menstruation had begun. Birdem Med J 2020; 10(3): 204-206

Peer relationships as a context for the development of school engagement during early adolescence

2011 ◽  
Vol 35 (4) ◽  
pp. 329-342 ◽  
Author(s):  
Yibing Li ◽  
Alicia Doyle Lynch ◽  
Carla Kalvin ◽  
Jianjun Liu ◽  
Richard M. Lerner
Keyword(s):  
Youth Development ◽  
Peer Relationships ◽  
Peer Support ◽  
Peer Relations ◽  
Early Adolescence ◽  
School Engagement ◽  
Linear Models ◽  
Emotional Engagement ◽  
Family Socioeconomic Status ◽  
Using Data

Using data from 1,676 youth who participated in three waves (Grades 6 to 8) of the longitudinal, 4-H Study of Positive Youth Development, we tested two series of hierarchal linear models to examine the role of peer support, associating with ‘‘problem-behaving’’ friends, and bullying involvement in the development of behavioral and emotional school engagement during early adolescence. Results indicated peer support positively predicted behavioral and emotional school engagement, whereas associating with problem-behaving friends and bullying involvement were negatively associated with both aspects of school engagement. When students were older, the positive influences of positive peer support on emotional engagement appeared stronger. Similarly, the negative influences of associating with problem-behaving friends on behavioral engagement became more detrimental over time. While girls and youth of higher family socioeconomic status (SES) tended to be more behaviorally and emotionally engaged than boys and youth from less advantaged families, the influences of time and peer relationships on school engagement were not different for boys and girls or for youth with different family SES backgrounds. Implications for understanding peer relations as a context for promoting school engagement are discussed.

Sign in / Sign up

Export Citation Format

Share Document