Gardner, Margo; Roth, Jodie; Brooks-Gunn, Jeanne
In a study of 1,344 urban adolescents, the authors examined the relation between participation in organized sports and juvenile delinquency. They compared youth who participated in sports to those who only participated in nonathletic activities and to those who did not participate in any organized activities. They also examined the indirect relations between sports and delinquency via 2 peer-related constructs-deviant peer affiliations and unstructured socializing. Finally, they examined the extent to which gender and prior externalizing problems moderated the direct and indirect relations between sports participation and delinquency. The authors found that the odds of nonviolent delinquency were higher among boys who participated in sports when compared to boys who participated only in nonathletic activities but not when compared to boys who did not participate in any organized activities. Deviant peer affiliations and unstructured socializing mediated the relation between sports participation and boys' nonviolent delinquency. Moreover, prior externalizing problems moderated the mediated path through peer deviance. The authors did not, however, find direct, mediated, or moderated relations between sports and boys' violent delinquency nor between sports and girls' violent or nonviolent delinquency.
Hill, Kathleen M.; Braun, Michelle; Kern, Mark; Martin, Berdine R.; Navalta, James W.; Sedlock, Darlene A.; McCabe, Linda; McCabe, George P.; Peacock, Munro; Weaver, Connie M.
Context: The relationship between calcium (Ca) intake and Ca retention in adolescent boys was recently reported. Objective: This study evaluated the influence of Ca intake, serum hormone levels, biomarkers of bone metabolism, habitual physical activity, habitual Ca intake, and physical fitness on Ca retention in the same sample. Design: This study was a randomized, cross-over design that consisted of two 3-wk metabolic balance periods. Setting: The study took place on a university campus as a summer camp. Patients or Other Participants: A total of 31 American white boys (13–15 yr) participated in the study. Interventions: Each subject consumed a controlled diet with one of five high-low Ca intake pairs that ranged from 670-2003 mg/d, which was manipulated utilizing a fortified beverage. Main Outcome Measures: Ca retention was determined by Ca intake minus urinary and fecal Ca excretion during each balance period. Results: Ca intake explained 21.7% of the variability in Ca retention, and serum IGF-I concentration explained an additional 11.5%. Other serum hormone levels did not significantly add to the model. Biomarkers of bone metabolism, habitual physical activity, habitual Ca intake, and physical fitness were not significant predictors of Ca retention in adolescent boys. Conclusions: IGF-I, a regulator of growth during puberty, is an important predictor of Ca retention in adolescent boys. However, dietary Ca intake is an even greater predictor of Ca retention during this period of growth. PMID:18840643
Berdel, Dietrich; Bauer, Carl-Peter; Koletzko, Sibylle; Nowak, Dennis; Heinrich, Joachim; Schulz, Holger
Introduction Physical activity (PA) protects against most noncommunicable diseases and has been associated with decreased risk of allergic phenotype, which is increasing worldwide. However, the association is not always present; furthermore it is not clear whether it is strongest for asthma, rhinitis, symptoms of these, or atopic sensitization; which sex is most affected; or whether it can be explained by either avoidance of sport or exacerbation of symptoms by exercise. Interventions are thus difficult to target. Methods PA was measured by one-week accelerometry in 1137 Germans (mean age 15.6 years, 47% boys) from the GINIplus and LISAplus birth cohorts, and modeled as a correlate of allergic symptoms, sensitization, or reported doctor-diagnosed asthma or rhinitis. Results 8.3% of children had asthma, of the remainder 7.9% had rhinitis, and of the remainder 32% were sensitized to aero-allergens (atopic). 52% were lung-healthy controls. Lung-healthy boys and girls averaged 46.4 min and 37.8 min moderate-to-vigorous PA per day, of which 14.6 and 11.4 min was vigorous. PA in allergic girls was not altered, but boys with asthma got 13% less moderate and 29% less vigorous PA, and those with rhinitis with 13% less moderate PA, than lung-healthy boys. Both sexes participated comparably in sport (70 to 84%). Adolescents with wheezing (up to 68%, in asthma) and/or nose/eye symptoms (up to 88%, in rhinitis) were no less active. Conclusions We found that asthma and rhinitis, but not atopy, were independently associated with low PA in boys, but not in girls. These results indicate that allergic boys remain a high-risk group for physical inactivity even if they participate comparably in sport. Research into the link between PA and allergy should consider population-specific and sex-specific effects, and clinicians, parents, and designers of PA interventions should specifically address PA in allergic boys to ensure full participation. PMID:27560942
Paxton, Susan J.; Eisenberg, Marla E.; Neumark-Sztainer, Dianne
This study investigated prospective risk factors for increases in body dissatisfaction in adolescent girls and boys in the Eating Among Teens Project. At the time of first assessment (Time 1), participants were a cohort of early adolescent girls (N = 440) and boys (N = 366) and a cohort of middle adolescent girls (N = 946) and boys (N = 764).…
Shomaker, Lauren B; Furman, Wyndol
Perceived socio-cultural pressure to be thin has an important impact on disordered eating during early and middle adolescence, but less is known about late adolescence. Most prospective studies included only girls, and less is known about the influence on boys. This study investigated interpersonal influences on changes in late adolescent boys' and girls' symptoms of disordered eating over one year. Participants were a community sample of late adolescents 16-19 years of age (N=199; 49.75% girls), their mothers, and friends. Structural equation modeling revealed that interpersonal pressure to be thin and criticism about appearance predicted increases in disordered eating over time. Late adolescents', mothers' and friends' reports of pressure were associated with disordered eating at Time 1 and Time 2. Further, adolescents' perceptions and friends' reports of pressure to be thin predicted changes in disordered eating over time. Findings underscore the significance of interpersonal relationships for disordered eating during late adolescence in both girls and boys.
Chu, Judy Y.
Adolescent boys perceive their male peer group culture--and their socialization toward masculine norms emphasized within this culture--as negatively influencing their abilities to develop close male friendships. Boys who manage to develop close, male friendships, however, draw strength from these relationships to resist the social pressures of…
Gardner, Margo; Roth, Jodie; Brooks-Gunn, Jeanne
In a study of 1,344 urban adolescents, the authors examined the relation between participation in organized sports and juvenile delinquency. They compared youth who participated in sports to those who only participated in nonathletic activities and to those who did not participate in any organized activities. They also examined the indirect…
Notes that there has been steady increase in reported incidence of male adolescents with anorexia nervosa, from approximately 5% in 1985 to as much as 10% in 1987. Considers role of educators and counselors in early identification of this disorder, noting that young anorectic males have better prognosis for recovery if they receive treatment in…
Kelly, Sarah; Anderson, Debra; Hall, Lynne; Peden, Ann; Cerel, Julie
Gang violence is a growing public health concern in the United States, and adolescents are influenced by exposure to gang violence. This study explored the influence of exposure to gang violence on adolescent boys' mental health using a multi-method design. A semi-structured interview guide and the Trauma Symptom Checklist for Children were used to collect data from adolescents. Parents, primary caregivers, and community center employees completed the Child Behavior Checklist or Teacher Report Form. Ten adolescent boys, their parents or primary caregivers, and six community center employees participated in the study. Exposure to gang violence was common among these adolescents and they had a variety of reactions. Parents, primary caregivers, and community center employees had differing perceptions of adolescents' exposure to violence and their mental health. Adolescent boys' exposure to gang violence in the community is alarming. These adolescents encountered situations with violence that influenced their mental health.
Blashill, Aaron J
The aim of the current study was to assess psychosocial correlates (i.e., perceived weight, weight control strategies, substance use, and victimization) of frequent indoor tanning in adolescent boys-a group at high risk for developing skin cancer. Participants (N=7,907) were drawn from a nationally representative sample of adolescent boys attending high school in the United States. Binary logistic regression revealed that extreme weight control strategies, particularly steroid use (odds ratio=3.67) and compensatory vomiting (odds ratio=2.34), along with substance use and victimization, were significantly related to frequent indoor tanning. These results highlight the role of appearance-changing, and health-risk behaviors in the context of frequent indoor tanning. Skin cancer prevention interventions may benefit from adopting approaches that integrate the treatment of body dissatisfaction and subsequent maladaptive behaviors.
This study explored the extent to which sexting represents a problematic behavior in early and late adolescence. Using data from the EU Kids Online II project (17,016 participants aged 11-16 from 25 European countries, 49.7% boys), multilevel logistic regression analyses were conducted separately for four groups: younger girls, older girls, younger boys, and older boys. Irrespective of age and gender, sexting was associated with emotional problems and alcohol use. Its effect decreased in older adolescents, except for emotional difficulties, which remained relatively high in older boys. Vaginal sex was associated with sexting in both younger and older boys while, in girls, the association was observed only in the older group. Younger boys with higher self-efficacy were more likely to send sexts than those with lower self-efficacy. Although sexting is associated with psychological challenges and other types of risk behavior, sexting in some younger boys may not necessarily represent problematic behavior.
Schooler, Deborah; Impett, Emily A; Hirschman, Celeste; Bonem, Lathem
This study uses a mixed-method approach to examine the relationship between body image and sexual health among adolescent boys. In Study 1, eight 12th-grade boys participated in semistructured interviews focusing on dating and sexuality. Qualitative analyses revealed several differences between boys who were satisfied with their bodies and boys who were not. Specifically, boys who were satisfied with their bodies indicated that they were clear about what they wanted sexually and were comfortable communicating those wants with partners. In contrast, boys with low body satisfaction were often unclear about their sexual choices and resisted talking about sexuality with partners. Study 2 examined these same themes using quantitative data from 149 boys from the 12th grade who completed surveys assessing body image, sexual experiences, and sexual attitudes. Body satisfaction was significantly associated with sexual agency and with clarity of personal sexual values. Implications for promoting adolescent sexual health are discussed.
Allen, Jennifer L.; Morris, Amy; Chhoa, Celine Y.
The aim of this study was to investigate the relationship between callous-unemotional (CU) traits and response to rewards and discipline in adolescent boys using a mixed-methods approach. Participants comprised 39 boys aged between 12 and 13 years and 8 teachers. Quantitative findings showed that CU traits were significantly related to punishment…
Clark, Jeffrey K.; Sauter, Marcia; Day, Julie
Surveyed adolescent boys who had participated in a brief outreach program to high school health education classes designed to increase boys' knowledge about and improve their attitudes toward testicular self-examination (TSE) and early cancer detection. Results indicated that the 1-hour outreach improved students' knowledge and attitudes regarding…
Paxton, Susan J.; Neumark-Sztainer, Dianne; Hannan, Peter J.; Eisenberg, Marla E.
This research examined whether body dissatisfaction prospectively predicted depressive mood and low self-esteem in adolescent girls and boys 5 years later. Participants were early-adolescent girls (n = 440, Time 1 M age = 12.7 years) and boys (n = 366, Time 1 M age = 12.8 years) and midadolescent girls (n = 946, Time 1 M age = 15.8 years) and boys…
Austin, S. Bryn; Ziyadeh, Najat; Kahn, Jessica A.; Camargo, Carlos A.; Colditz, Graham A.; Field, Alison E.
Objective: To examine sexual orientation group differences in eating disorder symptoms in adolescent girls and boys. Method: Cross-sectional associations were examined using multivariate regression techniques using data gathered in 1999 from 10,583 adolescents in the Growing Up Today Study, a cohort of children of women participating in the…
O'Neill, Jennifer R; Pate, Russell R; Liese, Angela D
The aims of this study were to describe the prevalence of dance participation in U.S. adolescents and to estimate the contribution of dance to total moderate-to-vigorous physical activity (MVPA). The sample was composed of 3,598 adolescents from the 2003-06 National Health and Nutrition Examination Survey. Youth reported frequency and duration of physical activities performed in the past month. Dance participation prevalence was calculated; among those who reported dance, its contribution to total MVPA was estimated. The prevalence of dance was much higher in girls (34.8%) than boys (8.4%). Girls had a greater contribution of dance to total MVPA (39.3%) than boys (23.0%). Dance is a prevalent form of physical activity among girls, and it accounts for a substantial fraction of their total MVPA.
Gibson, Barbara E.
Purpose: To explore the socio-behavioural mechanisms that motivate or dissuade boys' participation in physical activity (PA) as they transition into adolescence and their implications for physical therapy. Methods: This critical qualitative study involved in-depth interviews using active interviewing techniques with 15 adolescent boys. Data generation and analysis were driven by techniques of grounded theory and Bourdieu's sociology of practice. Results: The analysis identified intersectional relationships among emotions, the inherent pleasures of movement, and a sense of connectedness to PA, each of which acted as a mediating mechanism in motivating participation in PA. Analogously, body dissatisfaction, negative self-perceptions, and repeated instances of explicit and symbolic bullying intersected to dissuade boys from participating and created apathy toward PA. Conclusion: Identifying socio-behavioural mechanisms that motivate or dissuade physically active behaviour contributes new knowledge toward understanding PA attrition among boys transitioning to adolescence. As health advocates and movement experts, physiotherapists have an important role in helping adolescents of all abilities to participate in activities that provide them with meaning, inclusivity, and a sense of connectedness to PA. PMID:27504052
Hauge, Mona-Iren; Haavind, Hanne
In the social transition between childhood and adolescence, boys draw on discourses of masculinity that address the male body in constituting themselves as adolescents. They make themselves as no longer children and acquire a sense of themselves as adolescents by performing bodily practices that position them within some of these discourses.…
KHORRAMI-NEJAD, Masoud; HERAVIAN, Javad; SEDAGHAT, Mohamad-Reza; MOMENI-MOGHADAM, Hamed; SOBHANI-RAD, Davood; ASKARIZADEH, Farshad
The aim of this study was to compare the visual field (VF) categorizations (based on the severity of VF defects) between adolescent boys with hearing impairments and those with normal hearing. This cross-sectional study involved the evaluation of the VF of 64 adolescent boys with hearing impairments and 68 age-matched boys with normal hearing at high schools in Tehran, Iran, in 2013. All subjects had an intelligence quotient (IQ) > 70. The hearing impairments were classified based on severity and time of onset. Participants underwent a complete eye examination, and the VFs were investigated using automated perimetry with a Humphrey Visual Field Analyzer. This device was used to determine their foveal threshold (FT), mean deviation (MD), and Glaucoma Hemifield Test (GHT) results. Most (50%) of the boys with hearing impairments had profound hearing impairments. There was no significant between-group difference in age (P = 0.49) or IQ (P = 0.13). There was no between-group difference in the corrected distance visual acuity (P = 0.183). According to the FT, MD, and GHT results, the percentage of boys with abnormal VFs in the hearing impairment group was significantly greater than that in the normal hearing group: 40.6% vs. 22.1%, 59.4% vs. 19.1%, and 31.2% vs. 8.8%, respectively (P < 0.0001). The mean MD in the hearing impairment group was significantly worse than that in the normal hearing group (-0.79 ± 2.04 and -4.61 ± 6.52 dB, respectively, P < 0.0001), and the mean FT was also significantly worse (38.97 ± 1.66 vs. 35.30 ± 1.43 dB, respectively, P <0.0001). Moreover, there was a significant between-group difference in the GHT results (P < 0.0001). Thus, there were higher percentages of boys with VF abnormalities and higher mean MD, FT, and GHT results among those with hearing impairments compared to those with normal hearing. These findings emphasize the need for detailed VF assessments for patients with hearing impairments. PMID:28293650
Blashill, Aaron J.; Wilhelm, Sabine
Depressive symptoms are common among the U.S. population, yet research into prospective risk factors of depression among men is limited. Distorted body image is also prevalent among adolescent boys, and may be linked with elevated depression; however, longitudinal associations have rarely been measured. Thus, the aim of the current study was to assess the prospective relationship between forms of body image distortion and depressive symptoms among adolescent boys, into adulthood. Data were extracted from the National Longitudinal Study of Adolescent Health. Participants were 2,139 U.S. adolescent boys (M age = 16) who were followed prospectively over 13-years (1996 to 2009), into adulthood. Longitudinal mixed-level modeling was employed to assess the temporal prediction of body image distortion on symptoms of depression. Results revealed that boys who were average weight and viewed themselves as either very underweight (very underweight distorted; Cohen's d = .47) or overweight (overweight distorted; Cohen's d = .29) reported significantly higher levels of depressive symptoms compared to boys who accurately viewed their weight as average; this effect remained constant over the 13-year study period. These findings indicated that distortions in body image, particularly extreme distortions, are risk factors for elevated depressive symptoms among adolescent boys, and persist into early adulthood. PMID:25383047
Mulgrew, Kate E; Volcevski-Kostas, Diana; Rendell, Peter G
There is limited research that has examined experimentally the effects of muscular images on adolescent boys' body image, with no research specifically examining the effects of music television. The aim of the current study was to examine the effects of viewing muscular and attractive singers in music video clips on early, mid, and late adolescent boys' body image, mood, and schema activation. Participants were 180 boys in grade 7 (mean age = 12.73 years), grade 9 (mean age = 14.40 years) or grade 11 (mean age = 16.15 years) who completed pre- and post-test measures of mood and body satisfaction after viewing music videos containing male singers of muscular or average appearance. They also completed measures of schema activation and social comparison after viewing the clips. The results showed that the boys who viewed the muscular clips reported poorer upper body satisfaction, lower appearance satisfaction, lower happiness, and more depressive feelings compared to boys who viewed the clips depicting singers of average appearance. There was no evidence of increased appearance schema activation but the boys who viewed the muscular clips did report higher levels of social comparison to the singers. The results suggest that music video clips are a powerful form of media in conveying information about the male ideal body shape and that negative effects are found in boys as young as 12 years.
Morrison, Zachary; Gregory, David; Thibodeau, Steven; Copeland, Jennifer
The purpose of this study is to examine the complexities of recruiting overweight and obese adolescent boys for qualitative research, discuss specific recruitment considerations for this population, and offer guidance to researchers interested in recruiting overweight adolescent boys. Three overweight adolescent boys and six community…
Kalsoom, Farhat; Behlol, Malik Ghulam; Kayani, Muhammad Munir; Kaini, Aneesa
The study was conducted to assess the moral reasoning of adolescent boys and girls in the light of Gilligan theory. The main objectives of the study were to investigate the moral reasoning of adolescent boys and girls with reference to responsibility orientation versus justice orientation and to compare the frequency of adolescent boys and girls…
DeBaryshe, Barbara D.; And Others
This study followed 206 adolescent boys and their families from the fourth through eighth grade to test a model for conduct-related school failure. Results indicated that low parental academic achievement was associated with ineffective discipline practices and child antisocial behavior in the sixth grade and that ineffective discipline had a…
Takai, Yohei; Fukunaga, Yuko; Fujita, Eiji; Mori, Hisashi; Yoshimoto, Takaya; Yamamoto, Masayoshi; Kanehisa, Hiroaki
The purpose of this study was to determine the effects of body mass-based squat training on body composition, muscular strength and motor fitness in adolescent boys. Ninety-four boys (13.7 ± 0.6 yrs, 1.60 ± 0.09 m, 50.2 ± 9.6 kg) participated in this study and were randomly assigned to training (n = 36) or control (n = 58) groups. The training group completed body mass-based squat exercise training (100 reps/day, 45 sessions) for 8 weeks. Body composition and muscle thickness at the thigh anterior were determined by a bioelectrical impedance analyzer and ultrasound apparatus, respectively. Maximal voluntary knee extension strength and sprint velocity were measured using static myometer and non-motorized treadmill, respectively. Jump height was calculated using flight time during jumping, which was measured by a matswitch system. The 8-wk body mass-based squat training significantly decreased percent body fat (4.2%) and significantly increased the lean body mass (2.7%), muscle thickness (3.2%) and strength of the knee extensors (16.0%), compared to control group. The vertical jump height was also significantly improved by 3.4% through the intervention. The current results indicate that body mass-based squat training for 8 weeks is a feasible and effective method for improving body composition and muscular strength of the knee extensors, and jump performance in adolescent boys. Key pointsAn 8-wk body mass-based squat exercise training decreased percent body fat in adolescent boys.The body mass-based squat exercise training increased muscle size and strength capability of the knee extensors in adolescent boys.The squat exercise training improves vertical jump height in adolescent boys.
Takai, Yohei; Fukunaga, Yuko; Fujita, Eiji; Mori, Hisashi; Yoshimoto, Takaya; Yamamoto, Masayoshi; Kanehisa, Hiroaki
The purpose of this study was to determine the effects of body mass-based squat training on body composition, muscular strength and motor fitness in adolescent boys. Ninety-four boys (13.7 ± 0.6 yrs, 1.60 ± 0.09 m, 50.2 ± 9.6 kg) participated in this study and were randomly assigned to training (n = 36) or control (n = 58) groups. The training group completed body mass-based squat exercise training (100 reps/day, 45 sessions) for 8 weeks. Body composition and muscle thickness at the thigh anterior were determined by a bioelectrical impedance analyzer and ultrasound apparatus, respectively. Maximal voluntary knee extension strength and sprint velocity were measured using static myometer and non-motorized treadmill, respectively. Jump height was calculated using flight time during jumping, which was measured by a matswitch system. The 8-wk body mass-based squat training significantly decreased percent body fat (4.2%) and significantly increased the lean body mass (2.7%), muscle thickness (3.2%) and strength of the knee extensors (16.0%), compared to control group. The vertical jump height was also significantly improved by 3.4% through the intervention. The current results indicate that body mass-based squat training for 8 weeks is a feasible and effective method for improving body composition and muscular strength of the knee extensors, and jump performance in adolescent boys. Key points An 8-wk body mass-based squat exercise training decreased percent body fat in adolescent boys. The body mass-based squat exercise training increased muscle size and strength capability of the knee extensors in adolescent boys. The squat exercise training improves vertical jump height in adolescent boys. PMID:24149726
Slater, Amy; Tiggemann, Marika
This study examined gender differences in adolescent participation in sport and physical activity, in teasing experiences specific to the physical activity domain, and the relationship between adolescent physical activity and body image. A sample of 714 adolescents (332 girls, 382 boys) aged between 12 and 16 years completed measures of…
Kuwada, Masaomi; Chihara, Yoshitomo; Torimoto, Kazumasa; Kagebayashi, Yoriaki; Nakai, Yasushi; Samma, Shoji
Two cases with a urethrovesical foreign body in adolescent boys are reported. Case 1 was a 12-year-old boy with a stretched safety pin, 7 cm in length, in the urethra. This was probably introduced by him. Case 2 was a 14-year-old boy with a self-introduced metallic bar, 5 cm in length, in the urinary bladder. The foreign bodies were endoscopically removed. Both of the boys had grown in fatherless families. In Case 1, his father had died in a traffic accident while trying to save the patient at the age of 5 years. In case 2, the parents had been divorced. These episodes could have resulted in mental instability in the boys, which possibly led to the self-introduction of the foreign body. Urethrovesical foreign bodies are not rare. However, a foreign body in adolescents under 15 years of age is very rarely reported. It is incumbent upon urologists to thoroughly investigate the psychological conditions in such cases, and to properly judge whether psychiatric cares and follow-up are necessary.
Lemmens, Jeroen S; Bushman, Brad J; Konijn, Elly A
The objective of this study was to test the effect of individual differences on appeal and use of video games. Participants were 299 adolescent boys from lower and higher secondary schools in the Netherlands and Belgium. In general, boys were most attracted to violent video games. Boys that scored higher in trait aggressiveness and lower in empathy were especially attracted to violent games and spent more time playing video games than did boys lower in trait aggressiveness. Lower educated boys showed more appreciation for both violent and nonviolent games and spent more time playing them than did higher educated boys. The present study showed that aggressive and less empathic boys were most attracted to violent games. The fact that heavy users of violent games show less empathy and higher aggressiveness suggests the possibility of desensitization. Other studies have shown that playing violent games increases aggressiveness and decreases empathy. These results combined suggest the possibility of a violence cycle. Aggressive individuals are attracted to violent games. Playing violent games increases aggressiveness and decreases empathy, which in turn leads to increased appreciation and use of violent games.
Santos, Carlos E; Galligan, Kathrine; Pahlke, Erin; Fabes, Richard A
This research examined the relations between adherence to gender-typed behaviors in boys' friendships, achievement, and self-esteem. Participants were racially and ethnically diverse adolescent boys in grade 8 (Mage = 13.05; range = 12-14). The study was completed at a public junior high school that offered both single- and mixed-gender classes. Data were collected in 2 waves, the first wave in fall of 2010 and the second in spring of 2011. At each wave, participants completed assessments of gender concepts and self-esteem. Standardized tests scores from the end of the previous academic year and the end of the year of the study were utilized. Results revealed that the boys' adherence to physical toughness behaviors in their friendships was negatively associated with math standardized test scores and self-esteem from Time I to Time II. Indirect effects analyses revealed a relation between boys' adherence to emotional stoicism behaviors in friendships and math achievement and self-esteem via boys' adherence to physical toughness behaviors. Implications of these findings and the links between masculinity, boys' friendships, performance in school, and psychological adjustment are discussed.
McCabe, Marita P; Ricciardelli, Lina A; Holt, Kate
This study examined how sociocultural messages differ for overweight and normal weight adolescents and how these messages predict body image and body change strategies. In total, 590 adolescents participated in the study. Overweight adolescents experienced greater body dissatisfaction, engaged in more strategies to lose weight, and experienced greater sociocultural messages to lose weight. Body dissatisfaction and sociocultural pressures predicted weight loss among overweight boys. Body image importance, and sociocultural pressures predicted increasing muscle bulk for normal and overweight boys. Weight loss for overweight girls was predicted by sociocultural pressures. Sociocultural pressures also predicted muscle increase for overweight and normal weight girls. Implications for intervention and prevention programs for overweight adolescent boys and girls are discussed.
Kelly, Nichole R; Shomaker, Lauren B; Pickworth, Courtney K; Grygorenko, Mariya V; Radin, Rachel M; Vannucci, Anna; Shank, Lisa M; Brady, Sheila M; Courville, Amber B; Tanofsky-Kraff, Marian; Yanovski, Jack A
Data suggest that depressed affect and dietary restraint are related to disinhibited eating patterns in children and adults. Yet, experimental research has not determined to what extent depressed affect acutely affects eating in the absence of physiological hunger (EAH) in adolescents. In the current between-subjects experimental study, we measured EAH in 182 adolescent (13-17 y) girls (65%) and boys as ad libitum palatable snack food intake after youth ate to satiety from a buffet meal. Just prior to EAH, participants were randomly assigned to view either a sad or neutral film clip. Dietary restraint was measured with the Eating Disorder Examination. Adolescents who viewed the sad film clip reported small but significant increases in state depressed affect relative to adolescents who viewed the neutral film clip (p < .001). Yet, there was no main effect of film condition on EAH (p = .26). Instead, dietary restraint predicted greater EAH among girls, but not boys (p < .001). These findings provide evidence that adolescent girls' propensity to report restrained eating is associated with their greater disinhibited eating in the laboratory. Additional experimental research, perhaps utilizing a more potent laboratory stressor and manipulating both affective state and dietary restraint, is required to elucidate how state affect may interact with dietary restraint to influence EAH during adolescence.
Beneke, Ralph; Hütler, Matthias; Leithäuser, Renate M
Short-term maximum intensity performance, absolute and related to body mass, is lower in children than adolescents. The underlying mechanisms are not clear. We analysed Wingate Anaerobic Test (WAnT) performance and metabolism in ten boys (mean (SD); age 11.8 (0.5) years, height 1.51 (0.05) m, body mass 36.9 (2.5) kg, muscle mass 13.0 (1.0) kg) and 10 adolescents (16.3 (0.7) years, 1.81 (0.05) m, 67.3 (4.1) kg, 28.2 (1.7) kg). Related to body mass, power of flywheel acceleration (6.0 (1.6) vs. 8.1 (1.1) W kg(-1)), peak power (10.8 (0.7) vs. 11.5 (0.6) W kg(-1)), average power (7.9 (0.5) vs. 8.9 (0.7) W kg(-1)), minimum power (6.1 (0.7) vs. 6.9 (0.9) W kg(-1)) and anaerobic lactic energy (687.6 (75.6) vs. 798.2 (43.0) J kg(-1)) were lower (P < 0.05) in boys than in adolescents. Related to muscle mass the change in lactate (0.69 (0.08) vs. 0.69 (0.04) mmol kg (MM) (-1) s(-1)) and PCr (0.60 (0.17) vs. 0.52 (0.10) mmol kg (MM) (-1) s(-1)) were not different. The corresponding oxygen uptake (1.34 (0.13) vs. 1.09 (0.13) ml kg (MM) (-1) s(-1)), total metabolic rate (132.4 (12.6) vs. 119.7 (8.5) W kg (MM) (-1) ) and PP (30.5 (2.6) vs. 27.5 (1.7 W) kg (MM) (-1) ) were higher (P < 0.01) in boys than in adolescents. The results reflect a lower relative muscle mass combined with no differences in muscular anaerobic but fascilitated aerobic metabolism in boys. Compared with adolescents, boys' performance seemed to be significantly impaired by flywheel inertia but supported by identical brake force related to body mass.
Juszczak, Linda; Cooper, Kathleen
Adolescent men are at risk of having significant unmet health care needs. Like adolescent girls, they have complex health care needs and are more likely than younger children to be to be uninsured. They are less likely than women and other age groups to seek medical attention from traditional sources of care. Because of inadequate youth-oriented services, as well as teens' developmental stage, they have a tendency to receive care that is brief and problem oriented . Such care is not likely to address complex problems that may be related to risk behaviors. Adolescent boys are also more concerned with the skills of the provider offering services than with the system in which the provider functions. Opportunities for outreach to adolescent men exist within many institutions. Nurses as advocates, educators, counselors, and providers of preventive health care have a creative opportunity for enhancing services to the teenage boy. The school is a natural place to begin as adolescents spend a significant part of each day there. Family planning and STI clinics are a source of care that are not well used by adolescent males, but when they do attend it is an opportunity to identify problems, provide counseling and referrals, and offer continuity. These health care institutions are not often welcoming or comfortable for the male youth. Use of these clinics will be enhanced by providers demonstrating increased acceptance of the adolescent when he attends as well as actively requesting that he attend with his partner. The most unusual but sorely needed outreach must be made to incarcerated and delinquent adolescent male. Residential facilities for delinquent youth need to be encouraged to provide a multidisciplinary comprehensive medical, mental health, and social services model. This approach will not only benefit the adolescent but the youth's community as well. Emergency rooms represent another crucial, missed opportunity to connect with young men. With some forethought
Archer, Louise; DeWitt, Jennifer; Willis, Beatrice
There is widespread international concern about post-16 participation rates in science, with women's under-representation constituting a particular issue. This paper contributes to these debates through a novel, critical examination of the role of masculinity within boys' negotiations of science aspirations. Drawing on a UK longitudinal study of…
Toftegaard-Støckel, J; Nielsen, G A; Ibsen, B; Andersen, L B
Despite the well-documented health effects of physical activity, few studies focus on the correlates of leisure-time sports and exercise participation. The present study examined correlations between adolescent sports participation and demographic factors, socioeconomic status (SES) and sociocultural factors. A school-based cross-sectional cluster sample including 6356 Danish fifth- and ninth-grade adolescents from four municipalities were included. Age (younger) and gender (boy) were associated with adolescents' sports participation. Girls were half as likely [odds ratio (OR) 0.49 95% confidence interval (CI): 0.44-0.55] to participate in sports than boys. Adolescents were more likely to participate in sports if they perceived their parents as active in exercise or sports. Adolescents with one or two unemployed parents were 0.75 (95% CI: 0.62-0.89) and 0.75 (95% CI: 0.56-1.00), respectively, less likely to participate in sports than adolescents with two employed parents. In a gender-stratified analysis, parents' occupational status was only a predictor of sports participation in girls. Differences between municipalities in adolescents' sports participation remained significant when controlled for individual factors such as gender, age, parents' background or parents' physical activity. The association between sociocultural and SES was stronger for girls than boys. In conclusion, demographics, SES and sociocultural factors were the best determinants of adolescent sport participation.
Staniland, Jessica J.; Byrne, Mitchell K.
A six-session higher-functioning autism anti-stigma program incorporating descriptive, explanatory and directive information was delivered to adolescent boys and the impact upon knowledge, attitudes and behavioural intentions towards peers with autism was evaluated. Participants were seventh-, eighth- and ninth-grade students (N = 395) from…
Dahlbäck, Elisabeth; Makelele, Patrick; Phillimon, Ndubani; Bawa, Yamba; Bergtröm, Staffan; Ransjö-Arvidson, Anna-Berit
Adolescence is a period of transition during which a person is neither considered a child nor an adult. As little is known about adolescent boys' perceptions, norms, role models and gender relations that influence their male identity and behaviour, this qualitative study was conducted. Data were drawn from seven FGDs and twelve mails of adolescent boys (15-19 years old) residing in two townships outside Lusaka and Kitwe in Zambia. Findings show that growing up to a man entails a certain level of ambiguity and contradictory perceptions in terms of supposedly appropriate social and sexual behaviour but indicates a few alternatives. Based on the findings, we recommend that the information gap, misconceptions and anxiety among boys regarding their male identity should be addressed. The respondents suggested that an educational programme that will pay due attention to their needs and answer their questions should be designed and implemented with active involvement of male adolescent peers.
Nakai, Yoshikatsu; Noma, Shun'ichi; Nin, Kazuko; Teramukai, Satoshi; Wonderlich, Stephen A
To investigate eating disorder behaviors and attitudes in adolescents, we administered the eating disorder examination questionnaire (EDE-Q) to Japanese adolescent girls and boys. The EDE-Q global scores in Japanese girls and boys, respectively, were significantly lower than those in girls and boys in previous studies. Objective binge eating episodes and extreme dietary restriction were the common behaviors, whereas self-induced vomiting and the misuse of laxatives were uncommon. Differences in the EDE-Q data between Japanese adolescents and adolescents in previous studies from Western countries suggest that there may be certain cultural differences in eating disorder psychopathology in adolescents.
Almenara, Carlos A; Fauquet, Jordi; López-Guimerà, Gemma; Pàmias-Massana, Montserrat; Sánchez-Carracedo, David
The aim of the present study was to examine the association between sociocultural influences to attain an ideal body and body change strategies (BCS) in Spanish adolescent boys of different weight status. A total of 594 Spanish boys (M=13.94 years, SD=0.20) participated. Measures included in the study were weight status according to body mass index (BMI), sociocultural influences (perceived pressures to attain an ideal body, general internalization of an ideal body, internalization of an athletic-ideal body), BCS to lose/control weight (dieting, healthy and unhealthy weight-control behaviors), and BCS to gain weight and muscles. Underweight boys engaged more frequently in weight-gain behaviors. Overweight boys reported higher levels of perceived sociocultural pressures and general internalization compared to normal-weight boys, and were more likely to be engaged in BCS to lose/control weight compared with the other weight-status groups. There were no differences between groups in terms of internalization of an athletic-ideal body and BCS to increase muscles. Future research and prevention programs should consider male-specific behaviors and weight-status differences.
Lindfors, Petra; Folkesson Hellstadius, Lisa; Östberg, Viveca
Measures of perceived stress have been criticized for theoretical inconsistency. However, the validated pressure activation stress scale has been suggested as a theoretically sound alternative. But it is unclear how pressure and activation stress relate to objective and subjective measures including commonly used aggregate cortisol measures and health complaints respectively. Specifically, this study aimed at investigating how pressure and activation stress were related to aggregate salivary cortisol measures and recurrent pain in mid-adolescent girls and boys. Mid-adolescents (119 girls and 56 boys) provided self-reports in questionnaires on activation and pressure stress and recurrent pain (headache, stomach ache, neck/shoulder and back pain). Additionally, adolescents sampled saliva during an ordinary school day: (1) immediately at awakening; (2) 30 minutes after waking up; (3) 60 minutes after waking up, and (4) at 8 p.m. These samples were analyzed for cortisol. Hierarchical regressions showed no statistically significant associations between activation and pressure stress and cortisol, neither for girls nor for boys. However, activation and pressure stress were significantly associated with recurrent pain but only for girls. The findings may relate to subjective and objective measures reflecting distinct aspects of stress-related functioning. However, the study participants included mid-adolescents whose bodily systems are flexible and still relatively unaffected by the strain of their daily stress perceptions. To conclude, the non-significant relationships between activation and pressure stress and commonly used aggregate measures of cortisol adds to the understanding of how perceived stress may relate to physiological functioning in the daily life of adolescents when using such aggregate measures.
This article describes a qualitative study exploring the effects of community-based human rights and pro-equality education on Bolivian adolescent boys. By privileging the boys' own voices, the study examines how the boys' sense of solidarity toward others, derived from the citizenship duties and collegiality emphasised in non-governmental…
Bitsika, Vicki; Sharpley, Christopher F.
The prevalence, severity and symptom profiles for major depressive disorder (MDD) were compared in samples of boys and adolescents with and without an autism spectrum disorder (ASD). Self-reports were obtained on the Depression subscale of the Child and Adolescent Symptoms Inventory (CASI-D) with 70 ASD and 50 non-ASD male participants between the…
Bazzy, Zadda M.
As boys in the upper elementary grades become increasingly influenced by peer pressure, many are less likely to participate in singing activities because singing is considered a "feminine" activity. The purpose of this research was to explore if there was an effect on upper elementary boys' level of participation during group singing activities…
Shade, Kate; Kools, Susan; Pinderhughes, Howard; Weiss, Sandra J
Using a constructivist grounded theory approach, we explored the development of father identity among boys involved in the juvenile justice system. Youth were recruited from a juvenile detention center and school district in a northern California county with a high teen birth rate. The participants were expecting a child or parenting an infant and had been arrested, incarcerated, or had committed a crime. We collected data through observations and individual interviews. Using constant comparative and dimensional analysis, we found that expectant adolescent fathers hoped for a boy and envisioned their central role as father to be making their son a man. This article contributes to greater understanding of father identity development for youth involved in the justice system. We suggest that teen parenting policies and programs include interventions sensitized by gender, accounting for the influence masculine ideals of manhood have on the development of father identity and the father-child relationship.
Yoo, Jeong-Ju; Jacob, John; Baier, Margaret
Objective: To investigate parental influence on adolescent boys' use and risk-perceptions of using appearance-related products. Design: Using appearance-enhancing products can present a health threat to adolescents, as these products are not only applied to the body, but can also be ingested. Adolescents may look to their parents for information…
O'Neill, Jennifer R.; Pate, Russell R.; Liese, Angela D.
The aims of this study were to describe the prevalence of dance participation in U.S. adolescents and to estimate the contribution of dance to total moderate-to-vigorous physical activity (MVPA). The sample was composed of 3,598 adolescents from the 2003-06 National Health and Nutrition Examination Survey. Youth reported frequency and duration of…
Purcell, Laura; LeBlanc, Claire M A
Thousands of boys and girls younger than 19 years participate in boxing in North America. Although boxing provides benefits for participants, including exercise, self-discipline, and self-confidence, the sport of boxing encourages and rewards deliberate blows to the head and face. Participants in boxing are at risk of head, face, and neck injuries, including chronic and even fatal neurologic injuries. Concussions are one of the most common injuries that occur with boxing. Because of the risk of head and facial injuries, the American Academy of Pediatrics and the Canadian Paediatric Society oppose boxing as a sport for children and adolescents. These organizations recommend that physicians vigorously oppose boxing in youth and encourage patients to participate in alternative sports in which intentional head blows are not central to the sport.
Westergren, Thomas; Lilleaas, Ulla-Britt
Purpose Asthma is a common chronic disease with gender differences in terms of severity and quality of life. This study aimed to understand the gendered practices of male asthmatic adolescents in terms of living with and managing their chronic disease. The study applied a sociological perspective to identify the gender-related practices of participants and their possible consequences for health and disease. Patients and methods The study used a combined ethnomethodology and grounded theory design, which was interpreted using Bourdieu’s theory of practice. We aimed to discover how participants interpreted their social worlds to create a sense of meaning in their everyday lives. The study was based on multistage focus group interviews with five adolescent participants at a specialist center for asthmatic children and youths. We took necessary precautions to protect the participants, according to the principles of the Declaration of Helsinki. The study protocol was approved by the Regional Committee for Medical Research Ethics and the hospital’s research department. Results The core concept for asthmatic male adolescents was being men. They were focused on being nonasthmatic, and exhibited ambivalence towards the principles of the health services. Physical activity supported their aim of being men and being nonasthmatic, as well as supported their treatment goals. Being fearless, unconcerned, “cool,” and dependent also supported the aim of being men and being nonasthmatic, but not the health service principle of regular medication. Occasionally, the participants were asthmatic when they were not able to or gained no advantages from being nonasthmatic. Their practice of being men independently of being asthmatic emphasized their deeply gendered habits. Conclusion Understanding gender differences in living with and managing asthma is important for health workers. Knowledge of embodied gendered habits and their reproduction in social interactions and clinical
Hobbs, Tom R.; Radka, Jerome E.
This article described a short-term therapeutic camping program for emotionally disturbed adolescent boys employing behavior modification techniques, reliable observation of target behaviors, and implementation by staff members of the local community mental health clinic. (Author/RK)
Ricciardelli, Lina A.; McCabe, Marita P.
The study examined the role of body dissatisfaction, body image importance, sociocultural influences (media and parent and peer encouragement), self-esteem and negative affect on body change strategies to decrease weight and increase muscles in adolescent boys and girls. Surveys were administered to 587 boys and 598 girls aged between 11 and 15…
Case material of three adolescent boys is considered with regard to thematic similarity around acts of puncture. Their non-verbal communication is seen as a symptomatic acting out of an internal loss of containment. This resulted in psychotic disorganisation in which aspects of language appeared selectively impaired. Each boy struggled to express…
McCreary, Donald R.; Sasse, Doris K.
Investigated the drive for muscularity among high school adolescents using the Drive for Muscularity Scale. Results indicated that the scale was reliable. High-drive students were mainly boys trying to gain weight and muscle mass. Drive related to poor self-esteem and higher depression levels among boys, but not girls. Drive for muscularity was…
This study of adolescent boys' literacy builds on motivation theory and uses the Motivations for Reading Questionnaire (Wigfield, Guthrie, & McGough, 1996) as a foundation. Survey and achievement data were collected from 330 students and eight teachers at a Catholic, all-boys high-school. Results suggest that the motivational constructs…
Gibbs, Kathryn; Mercer, K. Louise; Carrington, Suzanne
This study explored the experience of schooling of six adolescent boys diagnosed with AD/HD from the perspectives of the boys, their mothers and their teachers. The study utilised social constructionism as the theoretical orientation and the Dynamic Developmental Theory (DDT) of AD/HD as the explanatory framework. Utilising a multiple,…
Lasgaard, Mathias; Nielsen, Annette; Eriksen, Mette E.; Goossens, Luc
Loneliness and perceived social support were examined in 39 adolescent boys with autism spectrum disorders (ASD) by means of a self-labeling loneliness measure, the UCLA Loneliness Scale (third version), and the Social Support Scale for Children. Twenty-one percent of the boys with ASD described themselves as often or always feeling lonely.…
Dewinter, Jeroen; Van Parys, Hanna; Vermeiren, Robert; van Nieuwenhuizen, Chijs
This qualitative study explored how adolescent boys with autism spectrum disorder experience their sexuality. Previous research has demonstrated that sexuality is a developmental task for boys with autism spectrum disorder, as it is for their peers. Case studies have suggested a relation between autism spectrum disorder and atypical sexual…
Jones, Diane Carlson; Crawford, Joy K.
This research evaluated a dual pathway model for body dissatisfaction among adolescent boys. The study provides empirical support for the importance of distinguishing between weight and muscularity concerns in understanding male body image. A total of 128 boys from grades 8 and 11 completed a self-report questionnaire. Results indicated that…
Kantanista, Adam; Król-Zielińska, Magdalena; Borowiec, Joanna; Osiński, Wiesław
The aim of the study was to investigate the relationship between body image and prevalence of underweight, normal weight, and overweight in adolescents. The study included 1702 girls and 1547 boys, aged 14-16 years, who completed questionnaire assessing body satisfaction. The participants' BMI status: underweight, normal weight or overweight was determined on the basis of BMI cut-off values. Results revealed that more girls (p < .001) showed low body satisfaction (44.8%) and fewer girls (p < .001) had high body satisfaction (17.6%) compared to boys (28.5% and 29.0%, respectively). A two-way ANOVA revealed a significant interaction between BMI status and gender on body satisfaction F(2, 3243) = 4.10, p = .017, η2 = .003. In boys, body satisfaction was higher in normal weight and underweight in comparison to overweight individuals (p < .001). Underweight girls presented higher body satisfaction than those who were normal weight and overweight (p < .001). Our findings indicated that, in relation to gender, BMI status can be associated with different body satisfaction in adolescents. This should be taken into consideration when designing programs aimed at obesity and disordered eating prevention and body image improvement. Due to the fact that underweight girls and boys have high body satisfaction, this can lead to behaviors that maintain low body weight in adolescents and in turn this may have negative health consequences.
Longitudinal, mixed method research on friendships, conducted over the past two decades with Black, Latino, Asian, and European American boys, reveals three themes: (1) the importance for boys of being able to share their secrets with their close friends; (2) the importance of close friendships for boys' mental health; and (3) the loss of but…
Augustine, Little Flower; Nair, Krishnapillai Madhavan; Rao, Sylvia Fernandez; Rao, Mendu Vishnu Vardhana; Ravinder, Punjal; Laxmaiah, Avula
Background & objectives: Allostatic load (AL) is a cumulative measure of physiological deregulation and is influenced by multiple factors including nutrition. The objectives of the study were to assess AL among adolescent boys (15-19 yr) and delineate its association with psychological stress and micronutrient status. Methods: A cross-sectional, school-based study was conducted among 370 adolescent boys of five higher secondary schools from Hyderabad, India. Perceived stress, adolescent life event stress (ALES), psychological morbidity and coping were measured. Biomarkers of AL included dehydroepiandrosterone sulphate, 12-h urinary cortisol, interleukin-6, C-reactive protein, lipid profile, body mass index and blood pressure. Micronutrient status with respect to iron (haemoglobin, ferritin, hepcidin, soluble transferrin receptor), folate, vitamins B12, C and A were analyzed in a sub-sample of 146 boys. AL score ≥3 was calculated from eight biomarkers. Results: Fourteen per cent participants had no AL but 34.3 per cent had AL score of ≥ 3. Unadjusted means of ALES scores were significantly different (P = 0.045) among participants with low [mean, 95% confidence interval (CI): 580, 531-629] and high (663, 605-721) AL. After controlling for confounders, the means were significantly different for controllable life event sub-scale of ALES (P = 0.048). Adjusted hepcidin concentrations were significantly higher among participants with high AL (means, 95% CI, 27.2, 24.0-30.8 for high AL; 22.1, 20.2-24.2 μg/l for low AL, P = 0.014). Interpretation & conclusions: Build-up of AL was found in adolescent boys and was positively associated with life event stress. Iron nutrition and stress exhibited a positive association through hepcidin. The study provides a link between iron nutrition, physiological deregulation and stress. PMID:28139536
Balaguer, Isabel; Atienza, Francisco L; Duda, Joan L
The purpose of this study was to study the associations between specific self-perceptions and global self-worth with different frequency levels of sport participation among Spanish boys and girls adolescents. Students (457 boys and 460 girls) completed the Self Perception Profile for Children (Harter, 1985) and items assessing sport engagement from The Health Behavior in School Children Questionnaire (Wold, 1995). Results showed that some specific dimensions of self-perception were related to different frequency of sport participation whereas overall judgments of self-worth did not. Specifically, for boys and girls, higher levels of sport participation were positively associated to Athletic Competence, and for boys were also associated with Physical Appearance and Social Acceptance. The potential implications of domain specific socialisation processes on the configuration of self-perceptions are highlighted.
Stovitz, Steven D.; Steffen, Lyn M.; Boostrom, Ardys
Background: The purpose of this study was to determine the relation between weight status and participation in physical activity (PA) among Hispanic and non-Hispanic white (NHW) adolescent boys and girls. Methods: In this cross-sectional study, height and weight were measured and a modified 2001 Youth Risk Behavior Survey was administered to 1302…
Dewinter, Jeroen; Vermeiren, Robert; Vanwesenbeeck, Ine; Lobbestael, Jill; Van Nieuwenhuizen, Chijs
Differences in sexual functioning of adolescents with and without autism spectrum disorder (ASD) are understudied. In the current study, self-reported sexual behaviours, interests and attitudes of 50 adolescent boys, aged 15-18, with at least average intelligence and diagnosed with ASD, were compared with a matched general population control group of 90 boys. Results demonstrated substantial similarity between the groups in terms of sexual behaviours. The only significant difference was that boys with ASD reacted more tolerant towards homosexuality compared to the control group. Results reveal that sexuality is a normative part of adolescent development in high-functioning boys with ASD. Hence, attention should be given to this topic in education and mental health care.
Karre, Jennifer K.; Mounts, Nina S.
This study investigates the relation between nonresident fathers' parenting style, mothers' parenting style and behaviors, and depression and antisocial behavior in a sample of late-adolescent boys (n = 177). Hierarchical regression analyses were performed. Maternal psychological well-being was associated with fewer adolescent depression symptoms.…
Rashid, Shaziya; Rafaqi, Mohd Zia Ul Haq
This paper is an attempt to study the personality profiles of adolescent boys and girls of Anantnag District of south Kashmir. Out of eleven educational zones of Anantnag, one educational zone i.e., Anantnag was randomly selected. A total of 200 adolescent respondents, comprising of 100 male and 100 female students were obtained through random…
Dewinter, Jeroen; Vermeiren, Robert; Vanwesenbeeck, Ine; Lobbestael, Jill; Van Nieuwenhuizen, Chijs
Differences in sexual functioning of adolescents with and without autism spectrum disorder (ASD) are understudied. In the current study, self-reported sexual behaviours, interests and attitudes of 50 adolescent boys, aged 15-18, with at least average intelligence and diagnosed with ASD, were compared with a matched general population control group…
Beyens, Ine; Vandenbosch, Laura; Eggermont, Steven
Research has demonstrated that adolescents regularly use Internet pornography. This two-wave panel study aimed to test an integrative model in early adolescent boys (M[subscript age] = 14.10; N = 325) that (a) explains their exposure to Internet pornography by looking at relationships with pubertal timing and sensation seeking, and (b) explores…
Adjei, Jones K; Saewyc, Elizabeth M
Research on youth sexual exploitation in Africa has largely neglected the experiences of exploited boys. To date, much of the research in sub-Saharan Africa continues to consider boys mainly as exploiters but not as exploited. Using the only publicly available population-based surveys from the National Survey of Adolescents, conducted in four sub-Saharan African countries - Burkina Faso, Ghana, Malawi, and Uganda-we assessed factors associated with transactional sexual behaviour among never-married adolescent boys and girls. We also examined whether boys' reported sexual exploitation was linked to similar risky sexual behaviours as has been noted among girls in sub-Saharan Africa. Results from our analyses indicated that even though adolescent girls have a somewhat higher likelihood of reporting sexual abuse and exploitation, the odds of trading sex were significantly elevated for previously traumatized boys (that is those with a history of sexual and physical abuse) but not for their female counterparts. Just like adolescent girls, transactional sexual behaviour was associated with the risk of having concurrent multiple sexual partners for boys. These findings support the reality of boys' sexual exploitation within the African context, and further highlight the importance of including males in general and boys in particular in population-based studies on sexual health, risk, and protective factors in the sub-Saharan African region. Understanding the factors linked to sexual exploitation for both boys and girls will help in developing policies and programs that could improve the overall sexual and reproductive health outcomes among adolescents and youth in sub-Saharan Africa.
Harding, David J.
Most theoretical perspectives on neighborhood effects on youth assume that neighborhood context serves as a source of socialization, but the exact sources and processes underlying adolescent socialization in disadvantaged neighborhoods are largely unspecified and unelaborated. This paper proposes that cross-cohort socialization by older neighborhood peers is one source of socialization for adolescent boys in such neighborhoods. Data from the National Educational Longitudinal Survey suggest that adolescents in disadvantaged neighborhoods are more likely to spend time with older individuals. Qualitative interview data from 60 adolescent boys in three neighborhoods in Boston are analyzed to understand the causes and consequences of these interactions and relationships. I find that some of the strategies these adolescents employ to cope with violence in disadvantaged neighborhoods promote interaction with older peers, particularly those who are most disadvantaged, and that such interactions can expose adolescents to local, “unconventional,” or “alternative” cultural models. PMID:20161350
Sanford, Kathy; Madill, Leanna
The rapidly growing phenomenon of video games, along with learning that takes place through video game play, have raised concerns about the negative impact such games are reputed to have on youth, particularly boys. However, there is a disconnect between the discourse that suggests that boys are failing in learning literacy skills, and the…
In Ontario, Canada, adolescent boys are increasingly developing a disinterest towards health and physical education (HPE) class, and also are withdrawing from HPE as soon as they institutionally are allowed to do so. To date however, there has been a dearth of research that has explored the various mechanisms that are dissuading boys from active…
McMahon, Elaine M; Reulbach, Udo; Keeley, Helen; Perry, Ivan J; Arensman, Ella
School bullying victimisation is associated with poor mental health and self harm. However, little is known about the lifestyle factors and negative life events associated with victimisation, or the factors associated with self harm among boys who experience bullying. The objectives of the study were to examine the prevalence of bullying in Irish adolescent boys, the association between bullying and a broad range of risk factors among boys, and factors associated with self harm among bullied boys and their non-bullied peers. Analyses were based on the data of the Irish centre of the Child and Adolescent Self Harm in Europe (CASE) study (boys n = 1870). Information was obtained on demographic factors, school bullying, deliberate self harm and psychological and lifestyle factors including negative life events. In total 363 boys (19.4%) reported having been a victim of school bullying at some point in their lives. The odds ratio of lifetime self harm was four times higher for boys who had been bullied than those without this experience. The factors that remained in the multivariate logistic regression model for lifetime history of bullying victimisation among boys were serious physical abuse and self esteem. Factors associated with self harm among bullied boys included psychological factors, problems with schoolwork, worries about sexual orientation and physical abuse, while family support was protective against self harm. Our findings highlight the mental health problems associated with victimisation, underlining the importance of anti-bullying policies in schools. Factors associated with self harm among boys who have been bullied should be taken into account in the identification of boys at risk of self harm.
McMahon, Elaine M; Reulbach, Udo; Keeley, Helen; Perry, Ivan J; Arensman, Ella
School bullying victimisation is associated with poor mental health and self harm. However, little is known about the lifestyle factors and negative life events associated with victimisation, or the factors associated with self harm among boys who experience bullying. The objectives of the study were to examine the prevalence of bullying in Irish adolescent boys, the association between bullying and a broad range of risk factors among boys, and factors associated with self harm among bullied boys and their non-bullied peers. Analyses were based on the data of the Irish centre of the Child and Adolescent Self Harm in Europe (CASE) study (boys n = 1870). Information was obtained on demographic factors, school bullying, deliberate self harm and psychological and lifestyle factors including negative life events. In total 363 boys (19.4%) reported having been a victim of school bullying at some point in their lives. The odds ratio of lifetime self harm was four times higher for boys who had been bullied than those without this experience. The factors that remained in the multivariate logistic regression model for lifetime history of bullying victimisation among boys were serious physical abuse and self esteem. Factors associated with self harm among bullied boys included psychological factors, problems with schoolwork, worries about sexual orientation and physical abuse, while family support was protective against self harm. Our findings highlight the mental health problems associated with victimisation, underlining the importance of anti-bullying policies in schools. Factors associated with self harm among boys who have been bullied should be taken into account in the identification of boys at risk of self harm.
Lasgaard, Mathias; Nielsen, Annette; Eriksen, Mette E; Goossens, Luc
Loneliness and perceived social support were examined in 39 adolescent boys with autism spectrum disorders (ASD) by means of a self-labeling loneliness measure, the UCLA Loneliness Scale (third version), and the Social Support Scale for Children. Twenty-one percent of the boys with ASD described themselves as often or always feeling lonely. Compared with 199 boys from regular schools in a national probability study, ASD was strongly associated with often or always feeling lonely (OR: 7.08, p < .0005), as well as with a higher degree of loneliness (F(1,229) = 11.1, p < .005). Perceived social support from classmates, parents, and a close friend correlated negatively with loneliness in ASD. The study, therefore, indicates a high occurrence of loneliness among adolescent boys with ASD and points at perceived social support as an important protective factor.
Pion, Johan; Segers, Veerle; Fransen, Job; Debuyck, Gijs; Deprez, Dieter; Haerens, Leen; Vaeyens, Roel; Philippaerts, Renaat; Lenoir, Matthieu
The aim of the present study was to evaluate the Flemish Sports Compass (FSC), a non-sport-specific generic testing battery. It was hypothesised that a set of 22 tests would have sufficient discriminant power to allocate athletes to their own sport based on a unique combination of test scores. First, discriminant analyses were applied to the 22 tests of anthropometry, physical fitness and motor coordination in 141 boys under age 18 (16.1 ± 0.8 years) and post age at peak height velocity (maturity offset = 2.674 ± 0.926) from Flemish Top Sport Academies for badminton, basketball, gymnastics, handball, judo, soccer, table tennis, triathlon and volleyball. Second, nine sequential discriminant analyses were used to assess the ability of a set of relevant performance characteristics classifying participants and non-participants for the respective sports. Discriminant analyses resulted in a 96.4% correct classification of all participants for the nine different sports. When focusing on relevant performance characteristics, 80.1% to 97.2% of the total test sample was classified correctly within their respective disciplines. The discriminating characteristics were briefly the following: flexibility in gymnastics, explosive lower-limb strength in badminton and volleyball, speed and agility in badminton, judo, soccer and volleyball, upper-body strength in badminton, basketball and gymnastics, cardiorespiratory endurance in triathletes, dribbling skills in handball, basketball and soccer and overhead-throwing skills in badminton and volleyball. The generic talent characteristics of the FSC enable the distinction of adolescent boys according to their particular sport. Implications for talent programmes are discussed.
Ward, L Monique; Vandenbosch, Laura; Eggermont, Steven
Although much attention concerning the potential impact of sexualized media has focused on girls and women, less is known about how this content effects boys' perceptions of women and courtship. Accordingly, the current three-wave panel study investigated whether exposure to sexualizing magazines predicts adolescent boys' (N = 592) sexually objectifying notions of women and their beliefs about feminine courtship strategies. The results indicated that when boys consumed sexualizing magazines more often, they expressed more gender-stereotypical beliefs about feminine courtship strategies over time. This association was mediated by boys' objectification of women. The possibility of a reciprocal relation whereby beliefs about courtship strategies predict future consumption of sexualizing magazines was also explored but received no support. Discussion focuses on effects of sexualizing media on boys, and supports future research to build on multidisciplinary knowledge.
Mäestu, Jarek; Lätt, Evelin; Jürimäe, Jaak; Vainik, Uku
Self-report measures of physical activity (PA) are easy to use and popular but their reliability is often questioned. Therefore, the general aim of the present study was to investigate the association of PA questionnaires with accelerometer derived PA, in a sample of adolescent boys. In total, 191 pubertal boys (mean age 14.0 years) completed three self-report questionnaires and wore an accelerometer (ActiGraph GT1M) for 7 consecutive days. The PA questionnaires were: International Physical Activity Questionnaire-Short Form (IPAQ-SF), Tartu Physical Activity Questionnaire (TPAQ), and the Inactivity subscale from Domain-Specific Impulsivity (DSI) scale. All three questionnaires were significantly correlated with accelerometer derived MVPA: the correlations were 0.31 for the IPAQ-SF MVPA, 0.34 for the TPAQ MVPA and -0.29 for the DSI Inactivity scale. Nevertheless, none of the questionnaires can be used as a reliable individual-level estimate of MVPA in male adolescents. The boys underreported their MVPA in IPAQ-SF as compared to accelerometer-derived MVPA (respective averages 43 and 56 minutes); underreporting was more marked in active boys with average daily MVPA at least 60 minutes, and was not significant in less active boys. Conversely, MVPA index from TPAQ overestimated the MVPA in less active boys but underestimated it in more active boys. The sedentary time reported in IPAQ-SF was an underestimate as compared to accelerometer-derived sedentary time (averages 519 and 545 minutes, respectively). PMID:28056080
Drawing from interviews with adolescent boys ages 15-17 who attend a co-educational high school in Perth, Western Australia, explores the ways in which boys fashion their masculinities. Uses Foucault's claims about the production of subjectivity to investigate the norms informing the boys' conduct. Considers implications for addressing issues of…
Strandbu, Åse; Kvalem, Ingela Lundin
This study explores how body ideals are discussed among adolescent boys and girls in 5 mixed-gender focus groups (n = 37). The ways in which boys and girls talk about bodies differed clearly within the focus group conversations as well as in the everyday situations described in the interviews. The boys were more concrete in their description of…
The purpose of this intrinsic case study was to learn about the perceptions of singing and participation in choir of the author's eighth grade choir students. Specific areas of focus included insight on why the eighth grade boys sing and enjoy singing, perceptions of singing in a daily choir class, and perceptions of singing in an auditioned…
Jung, Jaehee; Forbes, Gordon B.
Multiple measures of body dissatisfaction and behaviors associated with disordered eating were studied in 258 White girls, 223 White boys, 106 Black girls, and 82 Black boys. All participants were unpaid volunteers between the ages of 12 and 15 attending six middle schools in Delaware and Maryland. On two self-ideal figure drawing discrepancy…
Schrooten, Inge; Scholte, Ron H J; Cillessen, Antonius H N; Hymel, Shelley
This study investigated whether participant roles (i.e., bully, assistant, follower, defender, outsider, victim) identified in bullying among normative groups of adolescents educated in regular education could also be found among adolescents with autism spectrum disorders (ASD) educated in special education classrooms. Relationships between the participant roles and three social status measures (social preference, social impact, and popularity) were also examined. There were 260 Dutch adolescents with ASD, ages 12-18 (M = 13.75, SD = 1.42; 224 boys, 36 girls), and 743 Dutch typically developing (TD) adolescents, ages 11-17 (M = 13.41, SD = 1.24; 380 boys, 363 girls) who filled out questionnaires during classroom testing sessions conducted by the first author and trained (under)graduate students. Participant roles could be distinguished, although role distributions differed across groups and across sexes. There were more outsiders and defenders, and fewer followers among boys with ASD than among TD boys. Among girls with ASD, there were more victims than among TD girls. Students with ASD could more often be assigned multiple roles and were less often uninvolved than TD students. The relationships between participant roles and social status measures also differed across groups and across sexes. Whereas bullying is considered a universal social phenomenon, the existence of participant roles in bullying situations might be considered universal, as well. Apparently, the social difficulties of students with ASD do not seem to prevent them from taking on various participant roles in bullying situations. Additional practical implications are discussed.
Winterrowd, Erin; Canetto, Silvia Sara; Chavez, Ernest L.
Friendship factors have been implicated in adolescent suicidality, but this relationship has not been verified across ethnicities. This study examined suicidality and friendship problems (i.e., social isolation, poor friendship quality, friends' school disconnection, and friends' delinquency) among Mexican American adolescents, an understudied,…
Lubans, David R.; Smith, Jordan J.; Skinner, Geoff; Morgan, Philip J.
Purpose: To describe the development and implementation of a smartphone application (app) designed to promote physical activity and reduce screen-time in adolescent boys considered “at-risk” of obesity. Methods: An app was developed to support the delivery of a face-to-face school-based obesity prevention program known as the “Active Teen Leaders Avoiding Screen-time” (ATLAS) program. ATLAS was guided by self-determination theory and social cognitive theory and evaluated using a cluster randomized controlled trial with 361 boys (12.7 ± 0.5 years) in 14 secondary schools. Following the completion of the study, participants in the intervention group completed a process evaluation questionnaire and focus groups were conducted with 42 students to explore their general perceptions of the ATLAS program and their experience with the smartphone app. Barriers and challenges encountered in the development, implementation, and evaluation of the app are also described. Results: Participation in the study was not contingent on ownership of a smartphone, but 70% of participants in the intervention group reported having access to a smartphone or tablet device. Focus group participants reported an enjoyment of the program, and felt that it had provided them with new skills, techniques, and routines for the future. However, their engagement with the smartphone app was limited, due to a variety of reasons. Barriers to the implementation and evaluation of the app included limited access to smartphone devices, technical problems with the push notifications, lack of access to usage data, and the challenges of maintaining participants’ interest in using the app. Conclusion: Although participants reported high levels of satisfaction with the ATLAS program in general, the smartphone app was not used extensively. Additional strategies and features may be needed to enhance engagement in adolescent boys. PMID:24904909
Kopcakova, Jaroslava; Veselska, Zuzana Dankulincova; Geckova, Andrea Madarasova; Kalman, Michal; van Dijk, Jitse P; Reijneveld, Sijmen A
Low levels of physical activity (PA) during adolescence contribute to obesity and poor health outcomes in adolescence, and these associations endure into adulthood. The aim of this study was to assess the associations between motives for PA and the level of PA among adolescent boys and girls. We obtained data regarding motives for PA and frequency of PA in 2010 via the Health Behavior in School-aged Children cross-sectional study in the Czech and Slovak Republics (n = 9018, mean age = 13.6, 49% boys). Respondents answered questions about their motives for PA and the frequency of their PA. Motives for PA were assessed using 13 items, which were structured in four groups. We explored the association between the motives for PA and sufficient PA using univariate and multivariate logistic regression models adjusted for age, and separately for boys and girls. "Good child" motives and Achievement motives were significantly associated with sufficient PA among both boys and girls. Health motives were associated with sufficient PA only among boys, and Social motives were associated with sufficient PA only among girls. Motives for PA were associated with the level of PA, and this association was partially gender dependent. These gender differences should be considered in interventions focusing on enhancement of PA.
Frojd, Sari A.; Nissinen, Eeva S.; Pelkonen, Mirjami U. I.; Marttunen, Mauri J.; Koivisto, Anna-Maija; Kaltiala-Heino, Riittakerttu
The study aimed to investigate the associations between different levels of depression with different aspects of school performance. The target population included 2516 7th-9th grade pupils (13-17 years) of whom 90% completed the questionnaire anonymously in the classroom. Of the girls 18.4% and of the boys 11.1% were classified as being depressed…
Lee, RaeHyuck; Brooks-Gunn, Jeanne; Han, Wen-Jui; Waldfogel, Jane; Zhai, Fuhua
Head Start includes family-oriented services to enhance parent-child relationships, but little is known about the effect of Head Start on parenting practices. Using data from the Early Childhood Longitudinal Study-Birth Cohort (n ≈ 7,000), we examined whether participation in Head Start was associated with maternal spanking, with particular attention to whether the association differed by child gender. We found that Head Start participation was associated with lower likelihood that mothers spanked their child in the past week at both preschool and kindergarten entry as well as lower likelihood that mothers would use spanking in a hypothetical situation, among boys but not girls. These beneficial effects of Head Start participation on mothers' use of spanking among boys were not reduced by additionally including maternal depression and child behavior problems.
Lee, RaeHyuck; Brooks-Gunn, Jeanne; Han, Wen-Jui; Waldfogel, Jane; Zhai, Fuhua
Head Start includes family-oriented services to enhance parent-child relationships, but little is known about the effect of Head Start on parenting practices. Using data from the Early Childhood Longitudinal Study-Birth Cohort (n ≈ 7,000), we examined whether participation in Head Start was associated with maternal spanking, with particular attention to whether the association differed by child gender. We found that Head Start participation was associated with lower likelihood that mothers spanked their child in the past week at both preschool and kindergarten entry as well as lower likelihood that mothers would use spanking in a hypothetical situation, among boys but not girls. These beneficial effects of Head Start participation on mothers’ use of spanking among boys were not reduced by additionally including maternal depression and child behavior problems. PMID:25242835
Ricciardelli, Lina A.; McCabe, Marita P.
This review provides an evaluation of the correlates and/or risk factors associated with disordered eating and the pursuit of muscularity among adolescent boys. One of the main conclusions is that similar factors and processes are associated with both behavioral problems. Several factors found to be consistently associated with disordered eating…
McCabe, Marita P.; Ricciardelli, Lina A.
Recent studies have examined the prevalence of disordered eating and other health risk behaviors among adolescent boys and girls. However, these studies generally have not examined predictors of these behaviors, and have not embedded the investigations within a theoretical framework. This study employed a longitudinal design to evaluate the…
McCabe, Marita P.; Ricciardelli, Lina A.
This study examined changes in extreme weight change attitudes and behaviors (exercise dependence, food supplements, drive for thinness, bulimia) among adolescent boys and girls over a 16 month period. It also investigated the impact of body mass index, puberty, body image, depression and positive affect on these attitudes and behaviors 16 months…
Lindsey, Michael A.; Korr, Wynne S.; Broitman, Marina; Bone, Lee; Green, Alan; Leaf, Philip J.
This study examined the help-seeking behaviors of depressed, African American adolescents. Qualitative interviews were conducted with 18 urban, African American boys, ages 14 to 18, who were recruited from community-based mental health centers and after-school programs for youths. Interviews covered sociodemographic information, questions…
Halperin, Jeffrey M.; Kalmar, Jessica H.; Schulz, Kurt P.; Marks, David J.; Sharma, Vanshdeep; Newcorn, Jeffrey H.
Objective: This longitudinal study examined whether responsiveness of the neurotransmitter serotonin (5-HT) in childhood predicts adolescent aggression. Method: Boys (N = 33) with disruptive behavior disorders who received assessments of central 5-HT function via the prolactin response to fenfluramine between 1990 and 1994 when they were 7 to 11…
Cafri, Guy; van den Berg, Patricia; Thompson, J. Kevin
Adolescent boys (n = 269) were assessed for levels of several risky behaviors related to the pursuit of muscularity, including substance use (anabolic steroids, prohormones, and ephedrine) dieting to gain weight, and symptoms of muscle dysmorphia (MD). The association between these behaviors and a variety of putative biological, psychological, and…
Bozack, Amanda R.; Salvaggio, Amy Nicole
This study explores the relationship between academic achievement and reading motivation among adolescent boys. We seek to understand (1) if motivational construct scores change meaningfully over time, (2) what relationship exists between the achievement scores and reported reading motivation, and (3) if students who report higher reading…
Lohman, Brenda J.; Billings, Amanda
Protective and risk factors associated with rates of early sexual debut and risky sexual behaviors for a sample of low-income adolescent boys were examined using bioecological theory framed by a resiliency perspective. Protective processes examined include a close mother-son and father-son relationship, parental monitoring and family routines, as…
Dmytro, Dana; Luft, Toupey; Jenkins, Melissa; Hoard, Ryan; Cameron, Catherine Ann
Twenty-four adolescent boys in Grades 9 to 12 in a rural New Brunswick high school engaged in focused discussions that were analyzed using grounded theory to determine their heterosexual dating relationship processes. A theory was created from exchange transcriptions. The core category was "wrestling with gendered expectations,"…
Blanchard, Ray; And Others
Examined the hypothesis that male homosexuals have a greater than average proportion of male siblings and a later than average birth order, by comparing a group of prehomosexual boys (individuals exhibiting cross-gender behaviors) and homosexual adolescents with a control group. Both predicted results were confirmed. (MDM)
Ghazwani, Jaafar Y.; Khalil, Shamsun N.; Ahmed, Razia A.
Background: Available information on social anxiety disorder (SAD) in adolescents in Saudi Arabia is limited. The objective of the study was to estimate the prevalence, severity, and subtypes of SAD, and parenting style risk factors associated with SAD in the adolescent. Materials and Methods: This cross-sectional study was conducted in two secondary schools for boys in Abha, Saudi Arabia during the Academic year 2013. To collect the data, a questionnaire eliciting information on background characteristics and parenting style as well as the Liebowitz Social Anxiety Scale Test (LSAS), for the evaluation of SAD, were used. Results: A total of 454 students participated in the study. The age of the participants ranged between 15 and 20 years with a mean of 17.4 years. The prevalence of SAD was 11.7%. Around 36% and 11.4% of the students respectively had severe and more severe forms of SAD. Parenting style such as parental anger, criticism particularly in front of others, exaggerated protection, maltreatment and family provocation emerged as a significant risk factor for SAD. The independent predictors of SAD were a parental provocation and physical or emotional maltreatment by the parent (odds ratio [OR] = 3.97, 95% confidence interval [CI]: 1.90–8.31 and OR = 2.67, 95% CI: 3.17–5.19, respectively). Conclusion: The prevalence of SAD in secondary school students at Abha is high. Parenting style risk factors for SAD are modifiable. In this context, a national program to improve mental health in this age group is crucial. PMID:26929726
Armstrong, N; Davies, B; Heal, M
This study examined the relationship between estimates of alactacid anaerobic power, lactacid anaerobic power and aerobic power in a sample of trained swimmers (age 14.4 yr., n = 8) and a sample of untrained boys (age 13.7 yr., n = 13). The anaerobic power outputs were estimated using a modification of the Wingate Anaerobic Test and aerobic power was estimated using a continuous, incremental cycle ergometer test. In addition to leg power outputs the swimmers' arm power using each energy system was estimated and compared with the corresponding leg value. There was no relationship between the estimates of the power of the three energy systems with either the trained or untrained boys. Furthermore with the trained boys there was no relationship between estimates of the power of the same energy system utilised by different limbs. The data support a specificity hypothesis of energy utilisation during exercise with both trained and untrained adolescent boys.
Slater, Amy; Tiggemann, Marika
This study examined the role of specific magazine types and television programs on drive for thinness and muscularity in adolescent boys. A sample of 182 adolescent boys with an average age of 15.2 years completed questionnaire measures of magazine and television consumption, drive for thinness and drive for muscularity. Different media genres showed varying relationships with drive for thinness and muscularity. Specifically, the consumption of men's magazines and the viewing of soap operas emerged as significant unique predictors of drive for thinness, with the consumption of men's magazines also offering unique prediction of drive for muscularity. A comprehensive approach that considers both type and genre of media is critical in increasing our understanding of the complex relationships between media exposure and disordered eating in adolescent boys.
Aims The aims of the present study are 1) to evaluate the free fatty acid (FFA) profile and 2) to determine the relative anaerobic and aerobic contributions to total energy consumption during repeated supramaximal cycling bouts (SCE) in adolescent boys with different body weight statuses. Materials and Methods Normal-weight (NW), overweight (OW), and obese (OB) adolescent boys (n =15 per group) completed a SCE sessions consisted of 6 x 6s maximal sprints with 2 min of passive rest between each repetition. Plasma FFA levels were determined at rest, immediately after a 10 min warm-up, and immediately at the end of SCE. The anaerobic and aerobic contributions (%) were measured via repeated SCE bouts. Insulin resistance was calculated using the homoeostatic model assessment (HOMA-IR) index. Results The FFA concentrations measured immediately after SCE were higher in the OB group than in the OW and NW (p<0.01 and p<0.01, respectively) groups. Moreover, the anaerobic contributions to SCE were significantly lower in obese adolescents (p<0.01) and decreased significantly during the 2nd, 3rd and 4th repetitions. The FFA levels were significantly associated with the HOMA-IR index and aerobic contribution among adolescent boys (r=0.83 and r=0.91, respectively, p<0.01). Conclusion In contrast to the NW and OW groups, there is an increase in lipid mobilization and sift to aerobic energy metabolism during SCE in the OB group. PMID:26076464
This article explores the intense psychological effects of compulsive Internet use, which has become increasingly common among adolescent boys and young men. Two cases are presented and discussed to illustrate some of the psychic distortions around thinking and feeling, as these occurred in the analysis of a mid-adolescent boy and of another patient in later adolescence. A kind of narcissistic omnipotence grounded in magical thinking appeared to take root in their minds, and it led to an avoidant pattern in relationships because of such strong wishes for both distance and control. A short review of the conceptual origins of magical thinking underscores its continued relevance because so many now engage with the Internet. In addition, Anzieu's idea of the 'skin ego' is applied to the clinical case material to provide a theoretical framework for the developmental challenges that can appear in adolescent boys who seek to use the Internet as a form of psychic container. Emerging problems that immersion in the Internet might bring into our practices, for example the depleting effects of massive projective identification, are considered and discussed, along with the obvious ways in which using the Internet can be beneficial for connecting with others, for creating new platforms of expression, and for education.
Muñoz Centifanti, Luna C; Kimonis, Eva R; Frick, Paul J; Aucoin, Katherine J
Different patterns of emotional reactivity characterize proactive and reactive functions of aggressive behavior, and theory also suggests a link of both types with narcissism. How people with narcissistic traits respond emotionally to competitive scenarios could influence their aggressiveness. Participants were 85 adolescent boys from a detention center. Several indices of emotional functioning were assessed, including attentional bias to negative emotional stimuli and psychophysiological responding. In addition, we included self-report and laboratory measures of aggression and measures of psychopathy-linked narcissism, callous-unemotional traits, and impulsivity. Psychopathy-linked narcissism was uniquely related to unprovoked aggression (i.e., proactive aggression) and to heightened attention to pictures depicting others' distress. Compared with those scoring low on narcissism, those high on narcissism, who were the least physiologically reactive group, evinced greater proactive aggression, whereas those showing a pattern of coactivation (i.e., sympathetic and parasympathetic autonomic reactivity) evinced greater reactive aggression. Results are consistent with descriptions of narcissistic individuals as being hypervigilant to negative cues and exhibiting poor emotion regulation. These characteristics may lead to aggressive and violent behavior aimed at maintaining dominance over others.
Knauss, Christine; Paxton, Susan J; Alsaker, Françoise D
Sociocultural factors that underpin gender differences in body dissatisfaction have not frequently been explored. We examined the relative contribution of internalization of media body ideals and perceived pressure to achieve this ideal in explaining body dissatisfaction in adolescent boys and girls. A sample of 819 boys and 791 girls completed measures of internalization of body ideals, perceived pressure, body mass index (BMI) and body dissatisfaction. As expected, girls showed higher body dissatisfaction, internalization and pressure than boys. Internalization, pressure and BMI contributed to the prediction of body dissatisfaction in boys and in girls although these variables explained less variance in body dissatisfaction in boys. In addition, for girls the strongest predictor of body dissatisfaction was internalization, whilst for boys the strongest predictor was pressure. Differences in extent of internalization and pressure may contribute to higher body dissatisfaction in girls than boys. These sociocultural factors may affect girls and boys differently.
In the discourse on health, boys are emerging as a problem group. In contrast to girls who tended to be seen as fragile if not sickly, boys used to be thought of as strong and healthy. Gender-specific concepts stipulated much more exercise for boys, the masturbation discourse prevented a relaxed relationship to the own body. The paper first describes specific problems in the biography (babies, child labour, tuberculosis, school, fitness for military service) and their solutions up to the time of the Weimar Republic. During and after the two world wars school boys tended to be of poorer health than girls. The consequences of war affect the mental health of (half-) orphans gender-non-specifically up to the third generation. After 1945, attention to health concerns is rather restricted to the professional aptitude of mining trainees, health-related risk behaviour tends to be interpreted in terms of gender. Mothers sought medical advice slightly more frequently on behalf of boys up to puberty. Concerning the time between 1780 and 2010 inferior health is often noticeable in boys and male adolescents. This used to, and still does, apply to babies, child labour, industrial work and occupational accidents, conscription and direct consequences of war. It was mostly due to gender-specific separation of labour, but partly also to a higher risk preference. The gender-specific wider scope for exercise and sports up to the 1960s, in contrast, had a health-promoting effect.
DeLay, Dawn; Laursen, Brett; Bukowski, William M.; Kerr, Margaret; Stattin, Håkan
This study tests the hypothesis that adolescents with romantic partners are less similar to their friends on rates of alcohol abuse than adolescents without romantic partners. Participants (662 girls, 574 boys) ranging in age from 12 to 19 years nominated friends and romantic partners, and completed a measure of alcohol abuse. In hierarchical…
Pehlivantürk Kızılkan, Melis; Kanbur, Nuray; Akgül, Sinem; Alikaşifoğlu, Ayfer
Low triiodothyronine syndrome is a physiological adaptation encountered in anorexia nervosa (AN) and generally improves with sufficient weight gain. However, when a primary thyroid pathology accompanies AN, both the evaluation of thyroid hormone levels and the management of the co-morbid disease become more challenging. Hashimoto thyroiditis could complicate the management of AN by causing hyper- or hypothyroidism. AN could also negatively affect the treatment of Hashimoto thyroiditis by altering body weight and metabolic rate, as well as by causing drug non-compliance. We present the case of a 15-year-old boy with comorbid AN restrictive sub-type and Hashimoto thyroiditis. In this case report, we aimed to draw attention to the challenges that could be encountered in the diagnosis, treatment, and follow-up of patients with AN when accompanied by Hashimoto thyroiditis. PMID:26757948
Prevalence, frequency, and psychosocial predictors of Internet and computer game use were assessed with 803 male and 788 female adolescents across 2 time periods, 21 months apart. At Time 1, participants were in the 9th or 10th grade; at Time 2, they were in the 11th or 12th grade. Most girls (93.7%) and boys (94.7%) reported using the Internet at…
Dewinter, Jeroen; Van Parys, Hanna; Vermeiren, Robert; van Nieuwenhuizen, Chijs
This qualitative study explored how adolescent boys with autism spectrum disorder experience their sexuality. Previous research has demonstrated that sexuality is a developmental task for boys with autism spectrum disorder, as it is for their peers. Case studies have suggested a relation between autism spectrum disorder and atypical sexual development; empirical studies on this subject, however, are scant and inconsistent. This study is based on interviews with eight boys, aged 16-20 years, with Asperger's disorder or autistic disorder. Interpretative phenomenological analysis of the data revealed three major themes relating to (a) how they experience sexual feelings, think about sexuality and think about themselves as sexual beings; (b) how they perceive messages relating to sexuality in their surroundings; and (c) how they experience finding and having a partner and partnered sex. We believe that attention to these themes is needed in assessment, education and further research.
Dion, Jacinthe; Blackburn, Marie-Eve; Auclair, Julie; Laberge, Luc; Veillette, Suzanne; Gaudreault, Marco; Vachon, Patrick; Perron, Michel; Touchette, Évelyne
This longitudinal study aims to describe the development of body dissatisfaction (BD), measured with the Contour Drawing Rating Scale, between the ages of 14 and 18, and to identify factors associated with BD at age 18, among 413 adolescents. Between the ages of 14 and 18, the proportion of girls wanting to be thinner increased, although it remained unchanged among boys. A ratio of 1:2 girls and 1:5 boys reported having seriously tried to lose weight. Factors associated with BD in girls at age 18 were (1) wanting to be thinner, (2) body mass index (BMI), (3) weight control behaviours and (4) negative comments about weight. Factors associated with BD in boys at age 18 were (1) wanting to be thinner or bigger, (2) BMI, (3) having experienced sexual intercourse and (4) negative comments about weight. The high prevalence of BD and weight-related concerns suggest a need for early interventions. PMID:25931646
Rodgers, Rachel F; Ganchou, Camille; Franko, Debra L; Chabrol, Henri
The pursuit of muscularity is an important body image concern among boys which has been described within sociocultural models of risk for eating disorders. This study explored a sociocultural model of disordered eating in which drive for thinness and pursuit of muscularity were both pathways to disordered eating among French adolescent boys. A sample of 146 adolescents completed a questionnaire assessing drive for thinness, drive for muscularity, media-ideal internalization, appearance comparison, and sociocultural pressure. The model was a good fit to the data and both drive for thinness and the pursuit of muscularity were related to disordered eating. Furthermore, internalization and appearance comparison mediated the relationships between pressure to increase muscle and both drive for muscularity and drive for thinness. Longitudinal research could help clarify the role of the pursuit of muscularity in the development of disordered eating and extreme body shape changing behaviors.
Singh, K K; Gudjonsson, G H
This study investigates some of the hypotheses generated by the Gudjonsson and Clark model of interrogative suggestibility. The subjects were 40 adolescent boys (11-16 years), who completed the Gudjonsson Suggestibility Scale and instruments measuring intellectual skills, memory, field-dependence, hostility, and attitudes towards persons in authority. Suggestibility correlated negatively with I.Q. and memory capacity, and positively with field-dependence.
Sourander, Andre; Multimaki, Petteri; Santalahti, Paivi; Parkkola, Kai; Haavisto, Antti; Helenius, Hans; Nikolakaros, Georgios; Piha, Jorma; Tamminen, Tuula; Moilanen, Irma; Kumpulainen, Kirsti; Aronen, Eeva T.; Linna, Sirkka-Liisa; Puura, Kaija; Almqvist, Fredrik
Objective: To study prevalence and factors associated with mental health service use among 18-year-old adolescent boys. Method: Predictors at age 8 and factors at age 18 associated with mental health service use during the preceding 12 months were studied in a general population sample of 2,316 Finnish boys born in 1981 attending military call-up…
Adegoke, Alfred A.
The psychological experience of ejaculation was examined for 188 Nigerian adolescent boys to determine emotional reactions, feelings of preparedness, sources of preexperience information, and the extent of peer discussion after the experience. The experience was not perceived negatively, and boys usually told their friends. Most suppliers of…
Henneberger, Angela K; Durkee, Myles I; Truong, Nancy; Atkins, Avis; Tolan, Patrick H
Mapping the relationship of peer influences and parental/family characteristics on delinquency can help expand the understanding of findings that show an interdependence between peer and family predictors. This study explored the longitudinal relationship between two characteristics of peer relationships (violence and perceived popularity) with subsequent individual delinquency and the moderating role of family characteristics (cohesion and parental monitoring) using data from the Chicago Youth Development Study. Participants were 364 inner-city residing adolescent boys (54% African American; 40% Hispanic). After controlling for the effects of age and ethnicity, peer violence is positively related to boys' delinquency. The effect of popularity depends on parental monitoring, such that the relationship between popularity and delinquency is positive when parental monitoring is low, but there is no relationship when parental monitoring is high. Furthermore, parental monitoring contributes to the relationship between peer violence and delinquency such that there is a stronger relationship when parental monitoring is low. Additionally, there is a stronger relationship between peer violence and delinquency for boys from high cohesive families. Findings point to the value of attention to multiple aspects of peer and family relationships in explaining and intervening in the risk for delinquency. Furthermore, findings indicate the importance of family-focused interventions in preventing delinquency.
Bendixen, Roxanna M.; Lott, Donovan J.; Senesac, Claudia; Mathur, Sunita; Vandenborne, Krista
Purpose While most studies of Duchenne muscular dystrophy (DMD) have focused on physical impairment, there is a need to explore how impairment impacts real life experiences in order to provide intervention strategies focused on participation. Objectives were: 1) to investigate the domains of participation in a sample of boys with Duchenne muscular dystrophy; 2) to compare a younger (<10 years) and older (≥10 years) group of boys with DMD with regard to participation; 3) to investigate strength and timed functional tests in a sample of boys with Duchenne muscular dystrophy; 4) to compare a younger (<10 years) and older (≥10 years) group of boys with DMD with regard to strength and timed functional tests; and 5) to explore associations between participation and strength and timed functional tests for our DMD cohorts. Methods This cross-sectional study included sixty boys with DMD (mean 9.3 years ±0.3). Boys completed strength testing, timed functional tests, the Children’s Assessment of Participation and Enjoyment and the ACTIVLIM. Independent samples t-tests were used to test for differences in all measures between our younger and older cohorts; Spearman’s (rank) correlation was used to assess relationships between participation and strength and time functional tests. Results Significant differences were found between our younger and older boys with DMD in the areas of recreational (p≤0.01), social (p≤0.001), and skill-based activities (p≤0.05), as well as with whom and where the activities were performed (p≤0.05 and 0.001, respectively). Older boys with DMD report lower levels of participation in these areas, as well as less engagement in activities with individuals other than family members and less participation outside of the home. Lower levels of strength and slower rates of functional performance correlate with participation in fewer physical activities for our younger cohort and fewer physical and social activities for our older cohort
Ramachandra Reddy, Damodara; Ramachandra Reddy, Prathap
This case report presents a classical case of nodular scabies in a 12 year boy who complained of itching for 20-21 days before presentation to the hospital. Application of Betnovate ointment (Betamethasone valerate 0.1 %) before presentation to the hospital had provided only 2-3 days of relief from itching. Dermatological examination revealed skin colored to erythematous papule of 3-4 mm on the body with predilection for web space of fingers and flexural areas and nodules on the scrotum and groin. Based on this, clinical diagnosis of scabies with nodular scabies was made on the child. The scraping obtained from the web-space of the child showed mite under the light microscope, which confirms the diagnosis. Treatment with topical permethrin 5 % lotion resulted in 50-70 % subsidence of itching within a day, and improvement in impetigo lesions of his father in 5 days. However, the scrotal and groin nodular lesion of the child persisted with severe itching. Treatment with topical steroid and tacrolimus 0.1 % ointment did not show much improvement. Intralesional injection of triamcinolone (5 mg/ml) on the nodule resulted in 30-40 % subsidence in itching and 50-60 % reduction in the size of the lesion over 2-3 weeks.
Akrami, Leila; Davudi, Maryam
Objective: To compare sexual and behavioral puberty problems between intellectually disabled (ID) and normal boys in Yazd, Iran. Methods: In the present study, 65 intellectually disabled and 65 normal boys were included. The Child Behavior Check List (CBCL) was used to investigate behavioral problems. In order to study sexual problems, a questionnaire that was designed by the researchers was applie. Results: Anxiety, depression, social problems, attention problems, aggressiveness, and sexual problems were more frequent in intellectually disabled boys than in normal boys. On the other hand, regarding somatic complaints, withdrawal, thought problems, internalizing, delinquent behavior, and externalizing there was no difference between the two groups. Conclusion: Behavioral and sexual problems are more common in adolescent boys with intellectual disability (ID) than in normal boys during the puberty period. Therefore, puberty is an important period for intellectually disabled boys and their families; this should be taken into consideration by psychologists and clinicians. PMID:25053959
Kouyoumdjian, Claudia; Guzman, Bianca L.
Many sex education programs do not conceptualize adolescent sexuality as a normative process of development, thus sexuality is not part of a holistic picture of health education.The current project examines the multiple determinants of adolescent boys' sexual behaviors in the context of developing sex education. Limited research has examined the…
Song, SuJin; Young Paik, Hee; Song, Won O; Song, YoonJu
In the present study, we examined the associations of total carbohydrate intake, dietary glycaemic load (DGL) and white rice intake with metabolic syndrome risk factors by sex in Korean adolescents. For the present cross-sectional study, data from the Fourth Korea National Health and Nutrition Examination Survey (2007-9) were used. A total of 2209 adolescents (n 1164 boys and n 1045 girls) aged 10-18 years with complete anthropometric, biochemical and dietary intake data were included in the study. Dietary intake data were obtained using the 24 h recall method, and total carbohydrate intake, DGL and white rice intake were divided into quartiles by sex. The metabolic syndrome and its risk factors were defined using the International Diabetes Federation criteria for children and adolescents. Fasting insulin levels and insulin resistance were included as the metabolic syndrome risk factors. All statistical analyses considered the complex sampling design effect and appropriate sampling weights. Multivariate linear regression analysis was used to estimate means with their standard errors of the mean for the metabolic syndrome risk factors across the quartiles of total carbohydrate intake, DGL and white rice intake. While high DGL was significantly associated with increased fasting glucose levels in boys, high total carbohydrate intake, DGL and white rice intake were consistently associated with reduced HDL-cholesterol levels in girls. High white rice intake was significantly associated with an increased risk of insulin resistance and the metabolic syndrome in girls but not in boys. Optimising dietary carbohydrate intake with respect to the source or amount is fundamental to preventing and managing metabolic diseases in Asian adolescents.
Wuang, Yeepay; Su, Chwen-Yng
This study aimed to determine participation and enjoyment in young people with Down syndrome (DS) in Taiwan and to assess how participation varies across gender, cognitive, and motor function variables. Using the Children's Assessment of Participation and Enjoyment, data on participation were collected from 997 adolescents with DS and their…
Güven, Ayla; Baltacıoğlu, Feyyaz; Dursun, Fatma; Cebeci, Ayşe Nurcan; Kırmızıbekmez, Heves
Cabergoline is a long-acting dopamine receptor agonist used for treatment of patients with uncured Cushing’s disease (CD) and, as a first-line treatment, was used in only limited numbers of patients. This report presents two adolescent boys with CD who were treated with cabergoline. Two adolescent boys with clinical and laboratory findings of CD are presented. No pituitary adenoma was detected by radiological investigation in either patient. Adrenocorticotropic hormone (ACTH) hypersecretion and lateralization was found by inferior petrosal sinus sampling in both patients. The initial cabergoline dose was 1mg/week and was adjusted up to 1.5 mg/week in the second patient, based on his urinary free cortisol (UFC) level. The patients responded to cabergoline treatment with normal UFC levels on the 4th and 6th months of treatment. The boys reached complete remission at the end of the 17th and 24th months, respectively. Cabergoline is effective in the control of cortisol secretion and can be considered as a first-line treatment in cases of CD. Conflict of interest:None declared. PMID:24072089
Bruno, J E
How time is allocated between competing directed and nondirected activities can greatly define persona and lifestyle objectives. The important process of learning about time and the consequences of its various uses begins in childhood and adolescence, and provides the foundation for later life. This study examines whether girls differ from boys with regard to certain directed and nondirected types of time allocation preferences. Lifestyle objectives related to personal development (spending time), material achievement (selling time), social acceptance (giving time), and passive entertainment (passing or killing time), are explored using a time allocation preference model that defines a person's time investment portfolio. This study extends recent research by psychologists, sociologists, and anthropologists regarding the allocation and perception of time by examining student time allocation preferences and their association with teacher-observed behaviors in school. It was found that adolescent girls, whether considered by their teachers to exhibit at-risk or normal behaviors, seem to be less inclined toward nondirected activities and more toward other-directed activities. Boys seem to be more inclined toward nondirected activities. Being at risk as a school behavioral classification, is particularly associated with a large amount of nondirected activities in boys and large amounts of other-directed activities in girls.
Hughes, Diane; Hagelskamp, Carolin; Way, Niobe; Foust, Monica D.
The current study examined relationships between adolescents' and mothers' reports of ethnic-racial socialization and adolescents' ethnic-racial identity. The sample included 170 sixth graders (49% boys, 51% girls) and their mothers, all of whom identified as Black, Puerto Rican, Dominican, or Chinese. Two dimensions of ethnic-racial socialization…
Repetto, Paolo; Bianchini, Maria Anastasia; Ceccarelli, Pier Luca; Roncati, Luca; Durante, Viviana; Biondini, Diego; Maiorana, Antonio; Barbolini, Giuseppe; Cacciari, Alfredo
Xanthogranulomatous orchitis is an extremely rare inflammatory nonneoplastic lesion of the testis. We report a case of a 13-year-old adolescent boy who presented a painless left hemiscrotal swelling. The subsequent ultrasonography and magnetic resonance imaging revealed the presence of abnormal expanding tissue located in both testes and spermatic cord, reaching the internal inguinal ring. Testicular tumor markers were normal. The frozen section examination of the surgical specimen showed only inflammatory tissue and not neoplastic tissue. No orchiectomy was performed. Definitive histopathologic diagnosis was xanthogranulomatous inflammation. To our knowledge, this is the youngest case of xanthogranulomatous orchiepididymitis and funiculitis found in medical literature.
This paper addresses concerns about boys and literacy in Australia. The paper notes that boys appear to be behind girls on most measures, and there are also differences between social and cultural groups--therefore, boys in high socio-economic groups outperform girls from industrial and some rural areas. It notes that girls from each area…
Lindsey, Michael A; Korr, Wynne S; Broitman, Marina; Bone, Lee; Green, Alan; Leaf, Philip J
This study examined the help-seeking behaviors of depressed, African American adolescents. Qualitative interviews were conducted with 18 urban, African American boys, ages 14 to 18, who were recruited from community-based mental health centers and after-school programs for youths. Interviews covered sociodemographic information, questions regarding depressive symptomotology, and open-ended questions derived from the Network-Episode Model--including knowledge, attitudes and behaviors related to problem recognition, help seeking, and perceptions of mental health services. Most often adolescents discussed their problems with their family and often received divergent messages about problem resolution; absent informal network resolution of their problems, professional help would be sought, and those receiving treatment were more likely to get support from friends but were less likely to tell friends that they were actually receiving care. Implications for social work research and practice are discussed.
Morrison, Zachary J; Gregory, David M; Thibodeau, Steven
The purpose of this article is to explore idiom of distress and its application to overweight and obese adolescent boys. This case study suggests that avoidance, as an idiom of distress, offers self-protection from suffering among this population. Fieldwork included 55 face-to-face contact hours, 25 virtual contact hours (i.e., text messaging, e-mails, phone calls), and 16 person-centered interviews. The daily suffering experienced by this group of boys, and their collective enactment of avoidance as a self-protective strategy, offer an understanding of their lives beyond their obese bodies. Avoidance behaviors, however, can result in negative social consequences such as isolation. Recognizing avoidance as an idiom of distress permits parents, teachers, health professionals, and researchers to interact with overweight and obese adolescent boys in a profoundly different way. Attending to the personhood of these vulnerable boys was an important finding of this qualitative study.
Gabel, Leigh; Nettlefold, Lindsay; Brasher, Penelope M.; Moore, Sarah; Ahamed, Yasmin; Macdonald, Heather M.; McKay, Heather A.
We revisit Stanley Garn’s theory related to sex differences in endocortical and periosteal apposition during adolescence using a 12-year mixed longitudinal study design. We used peripheral quantitative computed tomography to examine bone parameters in 230 participants (110 boys, 120 girls; 11.0 yrs at baseline). We assessed total (Tt.Ar, mm2), cortical (Ct.Ar, mm2), and medullary canal area (Me.Ar, mm2), Ct.Ar/Tt.Ar, cortical bone mineral density (Ct.BMD, mg/cm3) and polar strength-strain index (SSIp, mm3) at the tibial midshaft (50% site). We used annual measures of height and chronological age to identify age at peak height velocity (APHV) for each participant. We compared annual accrual rates of bone parameters between boys and girls, aligned on APHV using a linear mixed effects model. At APHV, boys demonstrated greater Tt.Ar (Ratio: 1.27; 95% CI: [1.21, 1.32]), Ct.Ar (1.24; [1.18, 1.30]), Me.Ar (1.31; [1.22, 1.40]) and SSIp (1.36; [1.28, 1.45]), and less Ct.Ar/Tt.Ar (0.98; [0.96, 1.00]) and Ct.BMD (0.97; [0.96, 0.97]) compared with girls. Boys and girls demonstrated periosteal bone formation and net bone loss at the endocortical surface. Compared with girls, boys demonstrated greater annual accrual rates pre-APHV for Tt.Ar (1.18; [1.02, 1.34]) and Me.Ar (1.34; [1.11, 1.57]), lower annual accrual rates pre-APHV for Ct.Ar/Tt.Ar (0.56; [0.29, 0.83]) and Ct.BMD (−0.07; [−0.17, 0.04]) and similar annual accrual rates pre-APHV for Ct.Ar (1.10; [0.94, 1.26]) and SSIp (1.14; [0.98, 1.30]). Post-APHV, boys demonstrated similar annual accrual rates for Ct.Ar/Tt.Ar (1.01; [0.71, 1.31]) and greater annual accrual rates for all other bone parameters compared with girls (Ratio: 1.23 – 2.63; 95% CI: 1.11 to 3.45). Our findings support those of Garn and others of accelerated periosteal apposition during adolescence, more evident in boys than girls. However, our findings challenge the notion of greater endocortical apposition in girls, suggesting instead that girls
Cridland, Elizabeth K; Jones, Sandra C; Caputi, Peter; Magee, Christopher A
This study investigates the experiences of adolescent girls with autism spectrum disorders (ASD) during adolescence. Semi-structured interviews were conducted with three mother-daughter dyads and two additional mothers. A range of issues were highlighted covering physical, emotional, social and sexual domains. Some of these issues were similar to those experienced by boys with ASD during adolescence, such as negative implications of late diagnosis, challenges of transitioning to and coping with high school, 'hands-on' role of parents into adolescence, difficulties adjusting to the increased demands of adolescent hygiene routines, and the importance of learning personal boundaries in interactions with others. Other issues discussed were of particular relevance to adolescent girls with ASD, such as difficulties socialising with neurotypically developing girls, sex-specific puberty issues, and sexual vulnerabilities. This study highlights an important research area and is a preliminary step towards understanding the experiences of adolescent girls with ASD and their families.
McCabe, Marita P; Ricciardelli, Lina A; Karantzas, Gery
This study evaluated the effectiveness of a healthy body image program. In total, 421 adolescent boys completed a five-session intervention program or a wait list control group. There were no differences between the intervention and the control group at post-intervention or any of the follow-up times. Boys in the intervention group who were one standard deviation above the mean on body dissatisfaction at baseline, demonstrated a reduction in negative affect in the intervention group at post-test and 6 months follow-up. Prevention programs need to target boys who are at risk of adopting health risk behaviors, rather than being universally applied.
Eom, Tae-Hoon; Kim, Young-Hoon; Kim, Jung-Min
Reports of adolescent patients presenting with intractable seizures and mental retardation secondary to idiopathic hypothyroidism are uncommon in the literature. In this case, we report a 17-year-old boy who developed recurrent seizures, mental retardation and extensive brain calcinosis related to delayed diagnosis of hypoparathyroidism. Hypoparathyroidism can be easily missed in children and adolescents, and may lead to irreversible neurologic sequelae. This case highlights the need to consider hypocalcemia in any patient with uncontrolled seizures.
Erves, Jennifer Cunningham; Mayo-Gamble, Tilicia L; Hull, Pamela C; Duke, Lauren; Miller, Stephania T
Approximately one-quarter of human papillomavirus (HPV) infections are acquired by adolescents, with a higher burden among racial/ethnic minorities. However, racial/ethnic minorities have been underrepresented in previous HPV vaccine trials. Ongoing and future HPV vaccine optimization trials would benefit from racially- and ethnically-diverse sample of adolescent trial participants. This study examined factors influencing parental willingness to consent to their adolescents' participation in HPV vaccine clinical trials and tested for possible racial differences. A convenience sample of parents of adolescents (N = 256) completed a cross-sectional survey. Chi square analyses were used to assess racial differences in parental HPV vaccine awareness and intentions and willingness to consent to their child participating in an HPV vaccine clinical trial. Ordinal logistic regression was used to identify factors associated with willingness. Approximately 47% of parents were willing to allow their adolescent to participate in HPV vaccine clinical trials (30.7% African American and 48.3% Caucasian, p = .081). African Americans had lower HPV vaccine awareness (p = .006) but not lower intentions to vaccinate (p = .086). Parental willingness was positively associated with the following variables: Child's age (p < .039), Perceived Advantages of HPV Vaccination for Adolescents (p = .002), Parental Trust in Medical Researchers (p < .001), and Level of Ease in Understanding Clinical Trial Information (p = .010). Educating parents about the advantages of HPV vaccines for younger adolescents using low-literacy educational materials and building trust between parents and researchers may increase parental willingness to consent to adolescent participation in HPV vaccine clinical trials.
Kennedy, Angie C.
Using a risk and resilience framework, this exploratory study examines the relationships between homelessness, exposure to multiple types of violence, and school participation within a survey sample of poor adolescent mothers living in an urban setting. Participants who were homeless either currently or historically were compared with participants…
Jachyra, Patrick; Gibson, Barbara E
Objet: Explorer les mécanismes sociocomportementaux qui poussent les garçons à faire de l'activité physique (AP) ou les en dissuade à l'aube de l'adolescence et les répercussions sur le plan de la physiothérapie. Méthodes: Cette étude qualitative critique comportait des entrevues en profondeur basées sur des techniques de « l'entrevue active » de 15 garçons adolescents. La génération et l'analyse des données ont été propulsées par les techniques de la théorie à base empirique et la sociologie de la pratique de Bourdieu. Résultats: L'analyse a dégagé des relations intersectionnelles entre les émotions, les plaisirs inhérents au mouvement et un sentiment de lien avec l'AP, dont chacune a agi comme facteur de motivation incitant à faire de l'AP. De façon analogue, l'insatisfaction à l'égard de leur corps, des perceptions de soi négatives et des cas répétés d'intimidation explicite et symbolique ont convergé pour dissuader de faire de l'AP et susciter de l'apathie à cet égard. Conclusion: La détermination de mécanismes sociocomportementaux qui motivent et découragent l'activité physique aide à produire de nouvelles connaissances qui aident à comprendre l'attrition de l'AP chez les garçons à l'aube de l'adolescence. En tant que promoteurs de la santé et experts du mouvement, les physiothérapeutes ont un rôle important à jouer en aidant les adolescents, sans égard à leurs aptitudes, à participer à des activités qui leur donnent un sens, de l'inclusivité et un sentiment de lien avec l'AP.
Ma, Claudia Q.; Huebner, E. Scott
This study examined the extent to which the quality of parent and peer attachments related to early adolescents' life satisfaction (LS), whether peer attachment served as a mediator between parent attachment and LS, and potential gender differences. Total of 587 middle school students in grades 6 through 8 participated. Although both parent and…
Crespo, Carla; Kielpikowski, Magdalena; Jose, Paul; Pryor, Jan
The present study examined the longitudinal links between perceptions of family connectedness and body satisfaction in 1,774 (52% female) adolescents. Participants (10-15 years of age at Time 1) completed self-report measures at three measurement occasions separated by 1 year each. Mean group difference results showed that both body satisfaction…
Rothman, Emily F.; Decker, Michele R.; Reed, Elizabeth; Raj, Anita; Silverman, Jay G.; Miller, Elizabeth
The authors used qualitative research methods to explore the context and sexual risk behavior associated with sexual intercourse involving multiple males and one female, commonly called "running a train." Participants were 20 adolescent males aged 14 to 22 years who were either perpetrators of dating violence or perceived by teachers to…
Hughes, Diane; Hagelskamp, Carolin; Way, Niobe; Foust, Monica D
The current study examined relationships between adolescents' and mothers' reports of ethnic-racial socialization and adolescents' ethnic-racial identity. The sample included 170 sixth graders (49% boys, 51% girls) and their mothers, all of whom identified as Black, Puerto Rican, Dominican, or Chinese. Two dimensions of ethnic-racial socialization (cultural socialization and preparation for bias) were evaluated alongside three dimensions of ethnic-racial identity (exploration, affirmation and belonging, and behavioral engagement). Mothers' reports of their cultural socialization predicted adolescents' reports, but only adolescents' reports predicted adolescents' ethnic-racial identity processes. Mothers' reports of preparation for bias predicted boys' but not girls' reports of preparation for bias. Again, only adolescents' reports of preparation for bias predicted their ethnic-racial identity. Thus, several gender differences in relationships emerged, with mothers' and adolescents' perceptions of cultural socialization, in particular, playing a more important role in girls' than in boys' identity processes. We discuss the implications of these findings for future research.
Background While relationships between sleep and BMI have been extensively studied in younger children the effect of sleep duration on adiposity in adolescents, who are undergoing rapid growth periods, is less well known. There is also a lack of consistent evidence on the role of sleep on other measures of adolescent body composition which may be more reflective of health than BMI in this age group. Previous research investigating whether these relationships differ between sexes is also inconsistent. Therefore the objective of this study was to investigate relationships between sleep duration and multiple body composition measures in older adolescents and to investigate if these relationships differ between boys and girls. Methods A web-based cross-sectional survey and anthropometric measurement of 685 adolescents (mean age 15.8 years) from 11 schools in Otago, New Zealand. Height and weight were measured by trained researchers and fat mass and fat-free mass were estimated using bio-impedance. Generalised estimating equations were used to examine associations between sleep duration and the following body composition measures: BMI, waist circumference (WC), waist-to-height ratio (WHtR), fat mass index (FMI), and fat-free mass index (FFMI). Analyses were adjusted for ethnicity, deprivation, the number of screens in the bedroom and fruit and vegetable consumption. Results When data from all participants were analysed together, no significant relationships were seen between sleep duration and any body composition measure but significant sex interactions were seen. An hour increase in average nightly sleep duration in boys only was associated with decreases of 1.2% for WC, 0.9% for WHtR, 4.5% for FMI and 1.4% for FFMI in multivariate models. Similar results were seen for weekday and weekend night sleep duration. Conclusions Sex specific factors may play a role in relationships between sleep and body composition in older adolescents. The results in boys were most
Santor, Darcy A.; Messervey, Deanna; Kusumakar, Vivek
Developed and validated short measures of peer pressure, peer conformity, and popularity with 148 adolescent Canadian boys and girls in grades 11 to 13. Results show all constructed measures to be internally consistent. Peer pressure and peer conformity were stronger predictors of risk behavior than measures assessing popularity, general…
The purpose of this paper is to present early adolescent Japanese boys' images that emerge from the counseling process through the use of sandplay and dreams. The author, an assistant professor of clinical psychology at the International Buddhist University in Japan, has made use of sandplay and dreams as a mediative method to understand and…
Casey, Beth M.; Pezaris, Elizabeth E.; Bassi, Julie
Two studies were conducted on block building in adolescents, assessing middle school (Study 1) and high school students (Study 2). Students were asked to build something interesting with blocks. In both samples, the same pattern of gender differences were found; boys built taller structures than girls, and balanced a larger number of blocks on a…
Ackard, Diann M.; Neumark-Sztainer, Dianne
The purpose of this study was to assess the prevalence of sexual abuse, including multiple victimizations, among adolescents and to examine associations among history of sexual abuse, disordered eating behaviors and psychological health. The sample included 81,247 students (40,946 girls and 40,301 boys) in 9th and 12th grades in Minnesota public…
McLean, Kate C.; Breen, Andrea V.; Fournier, Marc A.
The present study examined aspects of identity development in a sample of adolescent boys from two approaches: individuation and narrative. To extend the more recent research on narrative identity development, we also examined relations between narrative identity, well-being, and age. Narrative meaning making was predicted by themes of…
Fifteen-year-old British adolescents of both sexes were presented with success or failure story cues, in sex-appropriate and sex-inappropriate fields of endeavour. Responses were analysed to establish the extent and nature of 'motive to avoid success'. The effects of cue variables (sex appropriateness, success versus failure), sex-role attitude, locus of control, social class and maternal employment were explored. It was found that boys were generally more negative, predicting failure and demonstrating anxiety in various ways. Girls were generally more positive, more likely to predict success outcomes, and tended to treat the obstacles to girls' achievement as challenges to be overcome. They tended to show a realistic appreciation of the problems likely to be encountered rather than anxiety or a motive to avoid success.
Sigmundova, Dagmar; Sirucek, Jan
Background Organized leisure-time activities (OLTA) have been identified as a context suitable for improvement of school performance. This study aimed to assess the associations between participation in OLTA and school engagement, school-related stress, academic achievement and whether these associations differ by specific pattern of OLTA participation, gender and age. Furthermore, it assessed whether OLTA participants are more likely to acquire support for schoolwork from outside the family. Methods The sample concerned 10,483 adolescents (49.2% boys) aged 11, 13 and 15 from the Health Behaviour in School-aged Children data collection in 2014 in the Czech Republic. Logistic regressions adjusted for gender and age were used to analyse the associations between participation in OLTA and four education-related outcomes. Results Participation in OLTA was associated with higher school engagement, lower levels of school-related stress and better academic achievement regardless of gender and age. The strongest associations were observed for adolescents involved in various types of OLTA concurrently, with odds ratios ranging from 1.34 (95% confidence interval (CI) 1.17–1.54) for lower school-related stress to 1.97 (95% CI 1.73–2.25) for above-average academic achievement. OLTA participants were also more likely to have a non-familial person to help them with schoolwork, though this association was weaker in 15-year-olds. Conclusion Youth involvement in OLTA is linked to general better school performance and attachment to school. Adolescents participating in more activities at the same time have the best school performance. PMID:27073841
Wang, Shujun; Zhang, Wei; Li, Dongping; Yu, Chengfu; Zhen, Shuangju; Huang, Shihua
Through a sample of 686 Chinese adolescents (mean age = 13.73 years; 50% girls), we examined the compensatory and moderating effects of prosocial behavior on the direct and indirect associations between forms of aggression and relational victimization mediated by peer relationships among adolescent girls and boys. The results indicated that only adolescent girls’ relationally aggressive behaviors could be directly linked with their experiences of relational victimization, and both relationally and overtly aggressive adolescent boys and girls might be more often rejected by their peers, which, in turn, could make them targets of relational aggression. Next, we found that prosocial behavior indirectly counteracts the effects of aggression on relational victimization through reducing adolescents’ peer rejection and promoting adolescents’ peer attachment. In addition, relationally aggressive girls with high levels of prosocial behavior might be less rejected by peers; however, they might also have lower levels of peer attachment and be more likely to experience relational victimization. Last, adolescent boys scored higher on risks, but lower on the protective factors of relational victimization than girls, which, to some degree, might explain the gender difference in relational victimization. Finally, we discussed the theoretical and practical implications of these findings. PMID:26347704
Frisén, Ann; Holmqvist, Kristina
The aim of the present study was to investigate positive body image during adolescence. Semi-structured interviews, centring on three body image domains (satisfaction with own appearance, views on exercise, and influence from family and friends) were conducted with 30 early adolescent Swedish girls and boys who at age 10 and 13 had shown the highest level of body satisfaction in a large longitudinal sample. The data were analyzed thematically. Results revealed that the adolescents' satisfaction with their own appearance was characterized by a functional view of the body and an acceptance of the bodily imperfections that they perceived that they had. The vast majority of the adolescents were physically active and found exercise joyful and health-promoting. Finally, although some of the adolescents had received negative comments about their appearance from family and friends, such comments were not given any importance.
De Meester, An; Maes, Jolien; Stodden, David; Cardon, Greet; Goodway, Jacqueline; Lenoir, Matthieu; Haerens, Leen
The present study identified adolescents' motor competence (MC)-based profiles (e.g., high actual and low perceived MC), and accordingly investigated differences in motivation for physical education (PE), physical activity (PA) levels, and sports participation between profiles by using regression analyses. Actual MC was measured with the Körperkoordinationstest für Kinder. Adolescents (n = 215; 66.0% boys; mean age = 13.64 ± .58 years) completed validated questionnaires to assess perceived MC, motivation for PE, PA-levels, and sports participation. Actual and perceived MC were only moderately correlated and cluster analyses identified four groups. Two groups of overestimators (low - overestimation, average - overestimation) were identified (51%), who particularly displayed better motivation for PE when compared to their peers who accurately estimated themselves (low - accurate, average - accurate). Moreover, adolescents with low actual MC, but high perceived MC were significantly more active than adolescents with low actual MC who accurately estimated themselves. Results pointed in the same direction for organised sports participation. Underestimators were not found in the current sample, which is positive as underestimation might negatively influence adolescents' motivation to achieve and persist in PA and sports. In conclusion, results emphasise that developing perceived MC, especially among adolescents with low levels of actual MC, seems crucial to stimulate motivation for PE, and engagement in PA and sports.
Lawman, Hannah G.; Wilson, Dawn K.; Van Horn, M. Lee; Resnicow, Ken; Kitzman-Ulrich, Heather
Background Previous research suggests motivation, enjoyment, and self-efficacy may be important psychosocial factors for understanding physical activity (PA) in youth. While previous studies have shown mixed results, emerging evidence indicates relationships between psychosocial factors and PA may be stronger in boys than girls. This study expands on previous research by examining the effects of motivation, enjoyment and self-efficacy on PA in underserved adolescent (low income, ethnic minorities) boys and girls. Based on previous literature, it was hypothesized the effects of motivation, enjoyment and self-efficacy on moderate-to-vigorous PA (MVPA) would be stronger in boys than in girls. Methods Baseline cross-sectional data were obtained from a randomized, school-based trial (Active by Choice Today; ACT) in underserved 6th graders (N=771 girls, 651 boys). Intrapersonal variables for PA were assessed via self-report and confirmatory factor analyses were conducted for each predictor. MVPA was assessed with 7-day accelerometry estimates. Results Multivariate regression analyses stratified by sex demonstrated a significant positive main effect of self-efficacy and motivation on MVPA for girls. Boys also showed a positive trend for the effect of motivation on MVPA. Conclusions The results from this study suggest motivation and self-efficacy should be better integrated to facilitate the development of more effective interventions for increasing PA in underserved adolescents. PMID:21359129
Edelmann, Noella; Hoechtl, Johann; Parycek, Peter
In Austria, two recent eParticipation projects focused on adolescent citizens. The first project, “mitmachen.at - move your future” was to provide initial experiences with an eParticipation tool. The second project, “Jugend2help”, applied the lessons learned from the “mitmachen.at” project to improve the Austrian public administration web portal for adolescent citizens. In both projects, the results indicate that web portals and eParticpation seems to suit the adolescents’ information and communication needs. Involving the users is central to the development of an eParticipation process or platform so that the users’ specific characteristics (age, skills), needs and interests are included appropriately. The target users’ characteristics are also important for developing a marketing strategy which is able to reach them. Other issues which must also be considered in eParticipation are accessibility, inclusion and possibly gender.
De Goede, Irene H. A.; Branje, Susan J. T.; Meeus, Wim H. J.
This 4-wave longitudinal study examines developmental changes in adolescents' perceptions of parent-adolescent relationships by assessing parental support, conflict with parents, and parental power. A total of 951 early adolescents (50.4% boys) and 390 middle adolescents (43.3% boys) participated. Univariate and multivariate growth curve analyses…
DeLay, Dawn; Laursen, Brett; Bukowski, William M; Kerr, Margaret; Stattin, Håkan
This study tests the hypothesis that adolescents with romantic partners are less similar to their friends on rates of alcohol abuse than adolescents without romantic partners. Participants (662 girls, 574 boys) ranging in age from 12 to 19 years nominated friends and romantic partners, and completed a measure of alcohol abuse. In hierarchical linear models, friends with romantic partners were less similar on rates of alcohol abuse than friends without romantic partners, especially if they were older and less accepted. Follow-up longitudinal analyses were conducted on a subsample (266 boys, 374 girls) of adolescents who reported friendships that were stable across 2 consecutive years. Associations between friend reports of alcohol abuse declined after adolescents became involved in a romantic relationship, to the point at which they became more similar to their romantic partners than to their friends. (PsycINFO Database Record
DeLay, Dawn; Laursen, Brett; Bukowski, William M.; Kerr, Margaret; Stattin, Håkan
This study tests the hypothesis that adolescents with romantic partners are less similar to their friend on rates of alcohol abuse than adolescents without romantic partners. Participants (662 girls, 574 boys) ranging in age from 12 to 19 years, nominated friends and romantic partners, and completed a measure of alcohol abuse. In hierarchical linear models, friends with romantic partners were less similar on rates of alcohol abuse than friends without romantic partners, especially if they were older and less accepted. Follow-up longitudinal analyses were conducted on a subsample (266 boys, 374 girls) of adolescents who reported friendships that were stable across two consecutive years. Associations between friend reports of alcohol abuse declined after adolescents became involved in a romantic relationship, to the point where they became more similar to their romantic partners than to their friends. PMID:26595356
This paper is concerned with the present position of boys in Australian early childhood programs, especially the early years of school. The argument is made that schools are not resourced to deal adequately with the problems many children face in their daily lives. It argues that teachers are restricted in their practice through curriculum…
Kurmangaliev, O M; Gumarova, Zh Zh; Zasorin, B V
The complex estimation of parameters of the sexual development of adolescent boys aged 14-16 years had been done in cities of Aktay and Atyrau, in Caspian region of Western Kazakhstan. Adolescent boys in cities of Caspian region of the Republic of Kazakhstan were found to have tendency to the delayed puberty according to Tanner score. Retarded sexual development is manifested by the some retardation in growth of genitals and escutcheon, in comparison with their peers from control group. The absence of differences in general physical development, as evidenced by anthropometry data, does not exclude the specific (elective) character of the impact of urbanogenic factors on growing male body, which is typical impact of hard metals salts.
Ricciardelli, Lina A.; McCabe, Marita P.
Examined the impact of sociocultural influences and the moderating role of self-esteem and negative affect on body dissatisfaction and body change strategies for adolescent boys and girls. Surveys indicated that sociocultural pressures significantly predicted body dissatisfaction and body change strategies among both sexes. Both boys and girls…
Helfert, Susanne; Warschburger, Petra
The current study explores the role of appearance-related social pressure regarding changes in body image in adolescent girls (n=236) and boys (n=193) over a 1-year-period. High school students aged 11-16 completed measures of body dissatisfaction (i.e., weight and muscle concerns) and appearance-related social pressure from peers and parents. Three aspects proved to be particularly crucial: Parental encouragement to control weight and shape was a strong predictor of weight concerns in boys and girls alike; influences of friends affected gender-specific body image concerns by leading to weight concerns in girls and muscle concerns in boys; finally appearance-based exclusion was a predictor of weight concerns in boys. The findings provide longitudinal evidence for the crucial impact of appearance-related social pressure and suggest that a detailed assessment of different types of social impacts can identify concrete targets for effective prevention and therapy for weight-related problems among adolescents.
Shaw, Daniel S; Gilliam, Mary
Guided by a bridging model of pathways leading to low-income boys' early starting and persistent trajectories of antisocial behavior, the current article reviews evidence supporting the model from early childhood through early adulthood. Using primarily a cohort of 310 low-income boys of families recruited from Women, Infants, and Children Nutrition Supplement centers in a large metropolitan area followed from infancy to early adulthood and a smaller cohort of boys and girls followed through early childhood, we provide evidence supporting the critical role of parenting, maternal depression, and other proximal family risk factors in early childhood that are prospectively linked to trajectories of parent-reported conduct problems in early and middle childhood, youth-reported antisocial behavior during adolescence and early adulthood, and court-reported violent offending in adolescence. The findings are discussed in terms of the need to identify at-risk boys in early childhood and methods and platforms for engaging families in healthcare settings not previously used to implement preventive mental health services.
Shikako-Thomas, Keiko; Shevell, Michael; Lach, Lucyna; Law, Mary; Schmitz, Norbert; Poulin, Chantal; Majnemer, Annette
In recent years attention has been paid to the participation levels of children and youth with Cerebral Palsy (CP), particularly the extent to which they have the opportunity to be involved in and enjoy leisure activities. The objective of this study is to describe the level of participation and enjoyment in leisure activities among adolescents with CP and to identify potential differences in participation patterns related to sociodemographic attributes. A cross-sectional design was used. Participants were 175 adolescents 12-20 years old (M=15.3; ±2.2), GMFCS I=55/II=43/III=13/IV=18/V=39 who completed the Children's Assessment of Participation and Enjoyment (CAPE). The types of activities participants engaged in most frequently were social and recreational activities, whereas self-improvement and skill-based activities were least frequent. Social activities were the activities they enjoyed most. In general, participation decreases, as youth grow older. Girls engaged in more self-improvement activities than boys. Adolescents who study in special segregated schools experienced a lower diversity and intensity of engagement in all leisure activity domains. Adolescents who were not ambulatory and those presenting with more severe manual ability limitations participated less in all activity types except skill-based activities. Adolescents with CP place a high value on the ability to engage in activities of their own choosing and on interacting with friends. Engagement in a variety of leisure activities is important for a healthy development. Understanding the leisure patterns and preferences of this population, in addition to the contextual factors, may help in the elaboration of interventions and programs to promote a healthy development for this population.
Ikpeme, Anthonia Asanye; Usang, Usang Edet; Inyang, Akan Wilson; Ani, Nchiewe
AIM: This is to report a case of Klippel Trenauay Weber syndrome in a fifteen year old Nigerian boy. This is a rare syndrome and it is the first case to be reported in UCTH Calabar. CASE PRESENTATION: Product of a full term uneventful pregnancy, delivered to non-consanguineous apparently healthy parents. At birth was noted to gradually develop swelling on the right leg, worse at the right foot. There was crossed hemi-hypertrophy with right leg bigger than the left. As child grew symptoms worsened, parents separated and eventually he was abandoned to the streets. He presented at University of Calabar Teaching Hospital for medical care at the age of fifteen years with lymphatic obstruction, persistent foul smelling drainage, lipodermatosclerosis of right foot as well psycho-social and financial constraints. The diagnosis was made with x-rays and Doppler studies of the lower limb vessels. He is currently being managed conservatively with compression dressings on the affected limbs, Antibiotics for the infection and analgesics. De-bulking surgery is being anticipated at this time. CONCLUSION: This is a case of KTWS presenting in adolescence and due to its rarity in Nigeria, this report is to increase awareness. PMID:27275244
Cullen, Karen Weber; Bishop, Reyna G; de Moor, Carl
This study investigated the fat consumption and dietary fat practices of 183 African-American Boy Scouts, members of urban (low socioeconomic status [SES]) and church-affiliated (middle SES) troops by meal source. The scouts completed 2 24-hour dietary recalls. Total kilocalories (kcal), % kcal from fat and saturated fat, and high and low fat practices were calculated by meal location (home, school, restaurant). About 50% of all meals were eaten at home, 35% at school, and 15% in restaurants. Scouts consumed greater than the recommended amounts of total kcal from fat and saturated fat at all meal locations. Low SES scouts reported more school meals, and fewer home and restaurant meals compared with middle SES scouts. For all scouts, restaurant meals were associated with less healthy dietary fat behaviors and higher kcal consumption. Scouts consuming 2 school meals reported more low fat practices compared to those eating one school meal. Interventions targeting African-American adolescents should focus on building skills for choosing low-fat foods at all meal locations, particularly restaurants.
Bijvank, Marije Nije; Konijn, Elly A.; Bushman, Brad J.
This research focuses on low educational ability as a risk factor for aggression and violent game play. We propose that boys of lower educational ability are more attracted to violent video games than other boys are, and that they are also higher in trait aggressiveness and sensation seeking. Participants were Dutch boys in public schools (N =…
Michelsen, Susan I; Flachs, Esben M; Damsgaard, Mogens T; Parkes, Jacqueline; Parkinson, Kathryn; Rapp, Marion; Arnaud, Catherine; Nystrand, Malin; Colver, Allan; Fauconnier, Jerome; Dickinson, Heather O; Marcelli, Marco; Uldall, Peter
Children with cerebral palsy participate less in everyday activities than children in the general populations. During adolescence, rapid physical and psychological changes occur which may be more difficult for adolescents with impairments. Within the European SPARCLE project we measured frequency of participation of adolescents with cerebral palsy by administering the Questionnaire of Young People's Participation to 667 adolescents with cerebral palsy or their parents from nine European regions and to 4666 adolescents from the corresponding general populations. Domains and single items were analysed using respectively linear and logistic regression. Adolescents with cerebral palsy spent less time with friends and had less autonomy in their daily life than adolescents in the general populations. Adolescents with cerebral palsy participated much less in sport but played electronic games at least as often as adolescents in the general populations. Severity of motor and intellectual impairment had a significant impact on frequency of participation, the more severely impaired being more disadvantaged. Adolescents with an only slight impairment participated in some domains as often as adolescents in the general populations. Regional variation existed. For example adolescents with cerebral palsy in central Italy were most disadvantaged according to decisional autonomy, while adolescents with cerebral palsy in east Denmark and northern England played sports as often as their general populations. Participation is an important health outcome. Personal and environmental predictors of participation of adolescents with cerebral palsy need to be identified in order to design interventions directed to such predictors; and in order to inform the content of services.
Michelsen, Susan I.; Flachs, Esben M.; Damsgaard, Mogens T.; Parkes, Jacqueline; Parkinson, Kathryn; Rapp, Marion; Arnaud, Catherine; Nystrand, Malin; Colver, Allan; Fauconnier, Jerome; Dickinson, Heather O.; Marcelli, Marco; Uldall, Peter
Children with cerebral palsy participate less in everyday activities than children in the general populations. During adolescence, rapid physical and psychological changes occur which may be more difficult for adolescents with impairments. Within the European SPARCLE project we measured frequency of participation of adolescents with cerebral palsy by administering the Questionnaire of Young People's Participation to 667 adolescents with cerebral palsy or their parents from nine European regions and to 4666 adolescents from the corresponding general populations. Domains and single items were analysed using respectively linear and logistic regression. Adolescents with cerebral palsy spent less time with friends and had less autonomy in their daily life than adolescents in the general populations. Adolescents with cerebral palsy participated much less in sport but played electronic games at least as often as adolescents in the general populations. Severity of motor and intellectual impairment had a significant impact on frequency of participation, the more severely impaired being more disadvantaged. Adolescents with an only slight impairment participated in some domains as often as adolescents in the general populations. Regional variation existed. For example adolescents with cerebral palsy in central Italy were most disadvantaged according to decisional autonomy, while adolescents with cerebral palsy in east Denmark and northern England played sports as often as their general populations. Participation is an important health outcome. Personal and environmental predictors of participation of adolescents with cerebral palsy need to be identified in order to design interventions directed to such predictors; and in order to inform the content of services. PMID:24412031
Simpkins, Sandra D; Vest, Andrea E; Becnel, Jennifer N
This investigation examined the precursors of adolescents' participation in sport and music activities in the United States by testing a developmental model across 7 years. Data were drawn from youth questionnaires in the Childhood and Beyond Study (92% European American; N = 594). Findings suggest that patterns of participation across a 3-year period in elementary school predict adolescents' participation through their motivational beliefs. Specifically, children who participated in an activity, children who participated consistently across multiple years, and children who were highly active had higher adolescent motivational beliefs 4 years later than their peers. These motivational beliefs, in turn, positively predicted adolescents' participation 1 year later. Cross-domain analyses suggest that children typically maintain their orientation toward sports and music (e.g., high music-low sport orientation, not oriented toward either domain) as they age. These findings highlight the consistency in children's leisure pursuits and interests from childhood through adolescence.
De Goede, Irene H A; Branje, Susan J T; Meeus, Wim H J
This 4-wave longitudinal study examines developmental changes in adolescents' perceptions of parent-adolescent relationships by assessing parental support, conflict with parents, and parental power. A total of 951 early adolescents (50.4% boys) and 390 middle adolescents (43.3% boys) participated. Univariate and multivariate growth curve analyses showed that support declined from early to middle adolescence for boys and girls and increased from middle to late adolescence for girls, while stabilizing for boys. Conflict was found to temporarily increase during middle adolescence. Parental power (relative power and dominance of parents) decreased from early to late adolescence. Results indicated that: (1) parent-adolescent relationships become more egalitarian during adolescence, (2) parents perceived by adolescents as powerful are viewed as supportive, especially in early adolescence, and (3) perceived conflict with parents is related to but not an impetus for changes in parent-adolescent relationships towards more equality.
Shomaker, Lauren B.; Furman, Wyndol
This project examined whether interpersonal pressure to be muscular predicted late adolescents’ pursuit of muscularity. Participants were 199 adolescents (16–19 years), mothers (n=175), and friends (n=159), assessed at two annual times. Pressure to be muscular was assessed with adolescents’, mothers’, and friends’ reports of their relationships. Adolescents reported pressure from fathers and romantic partners, appearance satisfaction, disordered eating, and pursuit of muscularity. Adolescents,’ mothers’, and friends’ reports of pressure related to pursuit of muscularity at both times. Adolescents’ perceptions and mothers’ reports prospectively predicted pursuit of muscularity. Findings highlight the relevance of relationships to pursuit of muscularity in late adolescents. PMID:20348360
De Goede, Irene H. A.; Branje, Susan; van Duin, Jet; VanderValk, Inge E.; Meeus, Wim
This five-wave longitudinal study examines linkages between adolescents' perceptions of romantic relationship commitment and the development of adolescents' perceptions of commitment to parents and friends. A total of 218 early-to-middle adolescents (39.0 percent boys) and 185 middle-to-late adolescents (30.8 percent boys) participated.…
Csukás, A; Takai, S; Baran, S
Considerable information is available on peak growth velocity characteristics of various body dimensions but the age at minimal velocity (AMV) and the duration of the spurt are not that well documented. Authors applied the mathematical growth model of Preece and Baines (PBGM1) to six longitudinally followed somatometric traits [height, sitting height, iliospinal height (B-ic), upper limb length (a-da), biacromial diameter (a-a), and biiliocristal diameter (ic-ic)] of Japanese boys of Ogi Growth Study. Biological variables derived from the estimated parameters were studied with emphasis on duration and velocity characteristics of the adolescent spurt. Ages for measurements at peak velocities tend to be younger than previously reported non-Japanese ones. Spurt duration in limb measurements was significantly the shortest. Earlier AMV and later age at peak velocity (APV), thus the longest spurt duration, are the characteristic for transverse measurements (a-a, ic-ic). B-ic and a-da had the largest, while a-a and ic-ic had the smallest relative velocity at AMV. Another result for the transverse measurements is that the magnitudes of differences between relative minimal and peak velocities (RMV, RPV) are the largest. It is suggested that a high level of RMV results from early maturation of bones, thus leading to the shortest spurt duration in limb dimensions, while a low level of RMV results from late maturation of the bones, consequently leading to the longest spurt duration in transverse measurements. This tendency of reverse relation was present in the rest of the measurements as well. Transformation of velocity variables (minimal velocity -- MV, peak velocity -- PV) to relative ones, proved to be useful in observing the relation of spurts in measurements.
Burnett, Darrell J.
This leader manual and participant workbook present a 15 session program on parent-adolescent relationships. Three main topic areas are covered: perceiving each other (social perception); communicating effectively; and recognizing behavior as a function of its consequence. The leader manual presents an overview of the program which discusses its…
Vieira, Roberta Peixoto; Gomes, Sílvia Helena Pereira; Machado, Maria de Fátima Antero Sousa; Bezerra, Italla Maria Pinheiro; Machado, Caroline Antero
Objective to evaluate the participation of adolescents in the Family Health Strategy, from the theoretical-methodological structure of an enabler to participation. Method a quantitative study, conducted from December of 2010 to March of 2011, with 213 professionals in the FHS in the region of Cariri-Ceará-Brazil. Data were collected through a questionnaire and organized in SPSS 18.0. Results the level of normative participation becomes manifest beginning with the adolescent search for health services, motivated by disease (77.9%). Normative participation + independence appear when they seek prenatal care and family planning. Emancipatory participation was identified by the frequency of adolescents in group activities, in the schools, and a move in the direction of the level of transformative participation was observed. Conclusion in this context, it is understood that there exists a need to stimulate the participatory process of the adolescents for a change in health promotion in this group. PMID:26107840
Pastor, Yolanda; Balaguer, Isabel; Pons, Diana; Garcia-Merita, Marisa
This paper examines the direct and indirect effects of sports participation on perceived health. It is based on a representative sample of middle adolescents aged 15-18 (N=1038, M AGE=16.31, S. D.=0.92; 510 boys and 528 girls) from the Valencian Community (Spain). This study used two different models; Model A is an adaptation of Thorlindsson,…
Veliz, Philip T; Boyd, Carol; McCabe, Sean E
We assessed the nonmedical use of prescription opioids (NMUPO) among adolescents who participate in competitive sports. Using data from Monitoring the Future, we found that adolescent participants in high-injury sports had 50% higher odds of NMUPO than adolescents who did not participate in these types of sports (i.e., nonparticipants and participants in other sports). Detecting certain subpopulations of youths at risk for NMUPO should be a central concern among health care providers.
Jager, Gerry; Block, Robert I.; Luijten, Maartje; Ramsey, Nick F.
Adolescents' risk-taking behavior has been linked to a maturational imbalance between reward (“go”) and inhibitory-control (“stop”) related brain circuitry. This may drive adolescent drug-taking, such as cannabis use. In this study we assessed the non-acute effects of adolescent cannabis use on reward-related brain function. We performed a two-site (United States and Netherlands; pooled data) functional magnetic resonance imaging (fMRI) study with a cross-sectional design. Twenty-one abstinent but frequent cannabis-using boys were compared with 24 non-using peers on reward-related brain function, using a monetary incentive delay task with fMRI. Focus was on anticipatory and response stages of reward and brain areas critically involved in reward processing like the striatum. Performance in users was normal. Region-of-interest analysis indicated striatal hyperactivity during anticipatory stages of reward in users. Intriguingly, this effect was most pronounced during non-rewarding events. Striatal hyperactivity in adolescent cannabis users may signify an overly sensitive motivational brain circuitry. Frequent cannabis use during adolescence may induce diminished ability to disengage the motivational circuit when no reward can be obtained. This could strengthen the search for reinforcements like drugs of abuse, even when facing the negative (non-rewarding) consequences. PMID:23909003
Ewing, Dorlesa Barmettler
The study investigated the relationship of anomie and dogmatism to asociality or predelinquency in eleventh-grade Catholic boys. The population consisted of 536 Mexican American, Negro, and Anglo boys in 6 parochial high schools. Instruments used were a student questionnaire, the Jesness Inventory, the Lowe Anomie Scale, and the Rokeach Dogmatism…
Barker, Erin T.; Galambos, Nancy L.
Examined factors predicting body dissatisfaction for seventh- and tenth-grade girls and boys in the second wave of a 3-year study of psychosocial maturity. Identified high body mass index, greater figure management, and being teased about appearance as risk factors for girls' body dissatisfaction. Being teased was boys' only significant risk…
Skoog, Therese; Stattin, Hakan; Kerr, Margaret
The aim of this study was to investigate associations between pubertal timing and boys' Internet use, particularly their viewing of pornography. We used a sample comprising of 97 boys in grade 8 (M age, 14.22 years) from two schools in a medium-sized Swedish town. This age should be optimal for differentiating early, on-time, and later-maturing…
Conchas, Gilberto Q.; Vigil, James Diego
In "Streetsmart Schoolsmart", two respected scholars present original research on youth gangs and school success to explain why some boys become disengaged and join gangs while others do not. Chapters vividly describe how urban boys from different ethnic backgrounds (Asian, African American, and Latino) approach schooling and identify the…
De Goede, Irene H. A.; Branje, Susan J. T.; Delsing, Marc J. M. H.; Meeus, Wim H. J.
This 5-wave longitudinal study examines linkages over time between adolescents' perceptions of relationships with parents and friends with respect to support, negative interaction, and power. A total of 575 early adolescents (54.1% boys) and 337 middle adolescents (43.3% boys) participated. Path analyses mainly showed bidirectional associations…
Jackson, Todd; Chen, Hong
Even though reliable eating disorder risk factors have been identified among adolescent girls, little is known about predictors of increased vulnerability within specific phases of adolescence or among adolescent boys, particularly in highly populated non-Western contexts. In this study, early and middle adolescent boys (n = 1,271) and girls (n = 1,415) from Chongqing, China completed validated measures of eating disorder pathology and putative risk factors at baseline and 2 years follow-up. Multivariate models for boys of each age group indicated increases in disordered eating at follow-up were predicted by higher initial body mass index, negative affect and body dissatisfaction levels as well as attendant increases in perceived appearance pressure from mass media, body dissatisfaction, negative affect between assessments. High baseline levels of reported appearance pressure from parents and dating partners contributed, respectively, to prediction models of younger and older boys. More distinct constellations of significant predictors emerged in multivariate models of early versus middle adolescent girls. Together, findings indicated body dissatisfaction and negative affect were fairly robust risk factors for exacerbations in disturbances across samples while risk factors such as perceived pressure from desired/prospective dating partners were salient only during particular phases of adolescence.
Nilsen, Wendy; Karevold, Evalill; Roysamb, Espen; Gustavson, Kristin; Mathiesen, Kristin S.
The current population-based study of Norwegian adolescents examined gender-specific patterns in the prospective association between social skills in early adolescence (age 12.5; n = 566) and changes in depressive symptoms from early to late adolescence (age 16.5; n = 375). Further, a potential mediation effect of social support (from peers,…
Dewinter, J.; Vermeiren, R.; Vanwesenbeeck, I.; Van Nieuwenhuizen, Ch.
Parent report and adolescent self-report data on lifetime sexual experience in adolescents with ASD were compared in 43 parent-adolescent dyads. Parents tended to underestimate the lifetime sexual experience of their sons, particularly solo sexual experiences such as masturbation and experience with orgasm. Parental underestimation and unawareness…
Chen, Mandy; Johnston, Charlotte; Sheeber, Lisa; Leve, Craig
This study examined whether negative parental attributions for adolescent behaviour mediate the association between parental and adolescent depressive symptoms, and whether this relationship is moderated by adolescent gender. Mothers and fathers and 124 adolescents (76 girls and 48 boys; ages 14 to 18) participated. Adolescents were primarily…
Brunet, Jennifer; Sabiston, Catherine M; Dorsch, Kim D; McCreary, Donald R
This study examined gender differences on body image measures, and tested a model where self-esteem influences social physique anxiety (SPA), which in turn influences drive for muscularity and drive for thinness in a sample of adolescents (N=329; 58% boys). Multi-group invariance analyses indicated that the measurement and structural models were partially invariant for boys and girls, allowing for gender comparisons. Results indicated that boys reported significantly lower drive for thinness and SPA, and higher drive for muscularity and self-esteem compared to girls. The measurement and structural models were an adequate fit for the total sample. Findings supported the proposed sequence in which self-esteem significantly influenced SPA, and SPA significantly influenced the drives for muscularity and thinness. Interventions aimed at decreasing SPA, by promoting self-esteem, may be helpful in decreasing adolescent boys' and girls' drive for muscularity and thinness.
This study presents emergent findings from a qualitative study of caregivers' well-being that illuminates why caregivers of children with autism are often found to be more stressed by their caregiving than caregivers of children with other disabilities. Nine mothers with diverse backgrounds whose sons had autism spectrum disorders participated.…
Harrison, Scott D.
Despite three decades of research, gendered participation in music continues to be problematic. While many aspects of Western society maintain a patriarchal stance in the workplace, it is apparent that girls have made some significant changes in their musical choices. Males, it seems, are maintaining the same preferences for instruments as they…
Wymbs, Brian T; McCarty, Carolyn A; King, Kevin M; McCauley, Elizabeth; Vander Stoep, Ann; Baer, John S; Waschbusch, Daniel A
Youth with elevated conduct disorder (CD) symptoms who also have callous-unemotional (CU) traits exhibit more antisocial behavior than youth without CU traits. However, evidence regarding whether CU traits increase risk of substance use over and above CD symptoms, and whether these associations differ for boys and girls, is scarce. Using the Developmental Pathways Project sample of 521 middle school students, we examined whether adolescent- and parent-reported CU traits measured in 6th grade prospectively predicted the onset and recurrence of substance use and use-related impairment by 9th grade. We also examined the degree to which CU traits uniquely predicted substance use and impairment over and above CD symptoms, as well as whether gender moderated these associations. Results indicated that adolescent-reported CU traits increased the likelihood of substance use and impairment onset and recurrence by 9th grade. Analyses revealed that CD symptoms accounted for prospective associations between adolescent-reported CU and substance use, but gender moderated these associations. Boys with elevated CU traits and CD symptoms were not more likely to report alcohol use onset or recurrence, but they were at highest risk of recurrent marijuana use, use of both alcohol and marijuana, and use-related impairment by 9th grade. Girls with low CU traits and high CD symptoms were most likely to report onset and recurrent use of alcohol, as well as recurrent marijuana use, use of both substances and impairment. Study findings highlight the importance of accounting for CD symptoms and gender when examining links between CU traits and substance use in early adolescence.
Shah, Shobha P; Shah, Pankaj; Desai, Shrey; Modi, Dhiren; Desai, Gaytri; Arora, Honey
Background: Anemia during adolescence affects growth and development of girls and boys increasing their vulnerability to dropping out-of-school. Hence investing in preventing anemia during adolescence is critical for their survival, growth and development. Objective: To find out the burden of anemia on adolescent age group in the tribal area of Jhagadia block and to assess the change in the hemoglobin level through the weekly Iron and Folic Acid IFA (DOTS) directly observed treatment supplementation under Supervision by Peer Educators at Community level among adolescents. Methods: Community based intervention study conducted with adolescents (117 girls and 127 boys) aged 10-19 years, through supplementation of IFA (DOTS) by trained Peer Educators for 52 weeks in 5 tribal villages of Jhagadia. Hemoglobin level was determined by HemoCue method before and after intervention and sickle cell anemia by Electrophoresis method. Primary data on hemoglobin and number of tablets consumed was collected and statistically analyzed in SPSS 16.0 software by applying paired t-test. Results: The overall findings suggest that the prevalence of anemia reduced from 79.5% to 58% among adolescent girls and from 64% to 39% among boys. Mean rise of hemoglobin seen was 1.5 g/dl among adolescent boys and 1.3 g/dl among girls. A significant association was found in change in hemoglobin before and after intervention (P = 0.000) Conclusion: Prevalence of anemia among girls and boys can be reduced in their adolescent phase of life, through weekly supplementation of iron folic acid tablets under direct supervision and Nutrition Education by Peer Educator at community level. PMID:27051093
Nije Bijvank, Marije; Konijn, Elly A; Bushman, Brad J
This research focuses on low educational ability as a risk factor for aggression and violent game play. We propose that boys of lower educational ability are more attracted to violent video games than other boys are, and that they are also higher in trait aggressiveness and sensation seeking. Participants were Dutch boys in public schools (N = 830, age-range 11-17). In the Netherlands, standardized tests are used to place students into lower, medium, and higher educational ability groups. Results showed that boys in the lower educational ability group preferred to play violent, stand-alone games, identified more with video game characters, and perceived video games to be more realistic than other boys did. Lower levels of education were also related to higher levels of aggressiveness and sensation seeking. Higher educational ability boys preferred social, multiplayer games. Within a risk and resilience model, boys with lower educational ability are at greater risk for aggression.
Chávez, Noé Rubén; Williams, Camille Y; Ipp, Lisa S; Catallozzi, Marina; Rosenthal, Susan L; Breitkopf, Carmen Radecki
Altruism is a well-established reason underlying research participation. Less is known about altruism in adolescent-parent decision-making about clinical trials enrolling healthy adolescents. This qualitative investigation focused on identifying spontaneous statements of altruism within adolescent-parent (dyadic) discussions of participation in a hypothetical phase I clinical trial related to adolescent sexual health. Content analysis revealed several response patterns to each other's altruistic reasoning. Across 70 adolescent-parent dyads in which adolescents were 14-17 years of age and 91% of their parents were mothers, a majority (61%) of dyadic discussions included a statement reflecting altruism. Parents responded to adolescents' statements of altruism more frequently than adolescents responded to parents' statements. Responses included: expresses concern, reiterates altruistic reasoning, agrees with altruistic reasoning, and adds to/expands altruistic reasoning. Since an altruistic perspective was often balanced with concerns about risk or study procedures, researchers cannot assume that altruism will directly lead to study participation. Optimizing the informed consent process for early phase clinical trials involving healthy adolescents may include supporting parents to have conversations with their adolescents which will enhance their capacity to consider all aspects of trial participation.
Frison, Eline; Vandenbosch, Laura; Eggermont, Steven
This study examined whether different types of media affect the use of dietary proteins and amino acid supplements, and intent to use anabolic-androgenic steroids. A random sample of 618 boys aged 11-18 years from eight schools in the Flemish part of Belgium completed standardized questionnaires as part of the Media and Adolescent Health Study. The survey measured exposure to sports media, appearance-focused media, fitness media, use of dietary supplements, and intent to use anabolic-androgenic steroids. Data were analyzed using logistic regressions and are presented as adjusted odds ratios (OR) and 95 % confidence intervals (CI); 8.6 % indicated to have used dietary proteins, 3.9 % indicated to have used amino acid supplements, and 11.8 % would consider using anabolic-androgenic steroids. After adjusting for fitness activity, exposure to fitness media was associated with the use of dietary proteins (OR = 7.24, CI = 2.25-23.28) and amino acid supplements (5.16, 1.21-21.92; 44.30, 8.25-238). Intent to use anabolic-androgenic steroids was associated with exposure to fitness media (2.38, 1.08-5.26; 8.07, 2.55-25.53) and appearance-focused media (6.02, 1.40-25.82; 8.94, 1.78-44.98). Sports media did not correlate with the use of dietary supplements and intent to use anabolic-androgenic steroids. Specific types of media are strong predictors of the use of supplements in adolescent boys. This provides an opportunity for intervention and prevention through the selection of fitness media as a communication channel. Health practitioners should also be aware that the contemporary body culture exerts pressure not only on girls but also on boys.
Konijn, Elly A; Bijvank, Marije Nije; Bushman, Brad J
This study tested the hypothesis that violent video games are especially likely to increase aggression when players identify with violent game characters. Dutch adolescent boys with low education ability (N=112) were randomly assigned to play a realistic or fantasy violent or nonviolent video game. Next, they competed with an ostensible partner on a reaction time task in which the winner could blast the loser with loud noise through headphones (the aggression measure). Participants were told that high noise levels could cause permanent hearing damage. Habitual video game exposure, trait aggressiveness, and sensation seeking were controlled for. As expected, the most aggressive participants were those who played a violent game and wished they were like a violent character in the game. These participants used noise levels loud enough to cause permanent hearing damage to their partners, even though their partners had not provoked them. These results show that identifying with violent video game characters makes players more aggressive. Players were especially likely to identify with violent characters in realistic games and with games they felt immersed in.
Vitiello, Benedetto; Kratochvil, Christopher J.; Silva, Susan; Curry, John; Reinecke, Mark; Pathak, Sanjeev; Waslick, Bruce; Hughes, Carroll W.; Prentice, Ernest D.; May, Diane E.; March, John S.
A study examined the extent to which parents and adolescents participating in the Treatment for Adolescents With Depression Study (TADS) understood the study. The results concluded that most were well-informed, and also parents were overall better informed than adolescents.
Dewinter, J; Vermeiren, R; Vanwesenbeeck, I; Nieuwenhuizen, Ch Van
Parent report and adolescent self-report data on lifetime sexual experience in adolescents with ASD were compared in 43 parent-adolescent dyads. Parents tended to underestimate the lifetime sexual experience of their sons, particularly solo sexual experiences such as masturbation and experience with orgasm. Parental underestimation and unawareness of adolescents’ sexual experience may influence communication and education about sex and sexuality in families. These findings have implications for the interpretation of earlier research, based on parent and caregiver reports, on sexuality in adolescents with ASD.
Cavanaugh, Courtenay E
While posttraumatic stress (PTS) has been positively associated with risky sexual behavior (RSB) among adult women, there is a paucity of research examining PTS in relation to RSB among adolescent girls and boys. This study aimed to replicate findings among adult women with sexually active adolescents (179 females and 106 males) involved in a national study of children in the United States child welfare system. After controlling for age and the complex study design, sexually active adolescent girls with clinically significant PTS symptoms were more than seven times more likely than those without such symptoms to report unprotected intercourse. In contrast, sexually active adolescent boys with clinically significant PTS symptoms were less likely than those without such symptoms to report unprotected intercourse. Research is needed to 1) understand the mechanisms linking PTS and RSB, 2) further explore gender differences reported here, and 3) inform RSB interventions in this high-risk population.
Page, Elysia; Shute, Rosalyn; McLachlan, Angus
This preliminary study applied Self-Categorization Theory (SCT) to the sexual bullying of high school girls by boys. Seventy-five Year 9 boys responded to vignettes portraying sexual bullying in which gender was a more or a less salient feature of the social context described. As predicted, boys were more likely to engage in sexual bullying when gender was more salient. Masculine sex role was not correlated with engagement in sexual bullying. Controlling for social desirability, pro-bullying attitude was predictive of such engagement, but only when the social context rendered gender less salient. This suggests the power of the perceived social context for determining which individual characteristics will gain expression. It is concluded that SCT is a promising avenue for advancing understanding of bullying, a field of research that has previously largely lacked a theoretical focus.
Chávez, Noé Rubén; Williams, Camille Y; Ipp, Lisa S; Catallozzi, Marina; Rosenthal, Susan L; Breitkopf, Carmen Radecki
Altruism is a well-established reason underlying research participation. Less is known about altruism in adolescent-parent decision-making about clinical trials enrolling healthy adolescents. This qualitative investigation focused on identifying spontaneous statements of altruism within adolescent-parent (dyadic) discussions of participation in a hypothetical phase I clinical trial related to adolescent sexual health. Content analysis revealed several response patterns to each other’s altruistic reasoning. Across 70 adolescent-parent dyads in which adolescents were 14–17 years of age and 91% of their parents were mothers, a majority (61%) of dyadic discussions included a statement reflecting altruism. Parents responded to adolescents’ statements of altruism more frequently than adolescents responded to parents’ statements. Responses included: expresses concern, reiterates altruistic reasoning, agrees with altruistic reasoning, and adds to/expands altruistic reasoning. Since an altruistic perspective was often balanced with concerns about risk or study procedures, researchers cannot assume that altruism will directly lead to study participation. Optimizing the informed consent process for early phase clinical trials involving healthy adolescents may include supporting parents to have conversations with their adolescents which will enhance their capacity to consider all aspects of trial participation. PMID:27019669
Guerra, Cristóbal; Pereda, Noemí
The aim of this study was to evaluate the emotional impact on adolescent victims of sexual abuse from participating in a study addressing the consequences of their abuse. A total of 114 adolescents between 12 and 17 years old participated (54 sexually abused adolescents and 60 nonabused students). Both groups responded to a battery of scales to determine their coping strategies and some psychological consequences linked to stressful experiences and two questions about the emotional impact of participating in the study. Sexually abused adolescents reported fewer unpleasant emotions after participating than did nonvictim students (mean difference = .45, t = -2.934; p < .01). Adolescents who had more symptoms reported more discomfort (rS scores between .35 and .49; p < .01). These results suggest that when ethical guidelines are followed, it is possible to survey adolescent victims of sexual abuse on aspects related to their experience without causing them significant distress.
Alarcón, Gabriela; Cservenka, Anita; Nagel, Bonnie J
Risky decision making is prominent during adolescence, perhaps contributed to by heightened sensation seeking and ongoing maturation of reward and dopamine systems in the brain, which are, in part, modulated by sex hormones. In this study, we examined sex differences in the neural substrates of reward sensitivity during a risky decision-making task and hypothesized that compared with girls, boys would show heightened brain activation in reward-relevant regions, particularly the nucleus accumbens, during reward receipt. Further, we hypothesized that testosterone and estradiol levels would mediate this sex difference. Moreover, we predicted boys would make more risky choices on the task. While boys showed increased nucleus accumbens blood oxygen level-dependent (BOLD) response relative to girls, sex hormones did not mediate this effect. As predicted, boys made a higher percentage of risky decisions during the task. Interestingly, boys also self-reported more motivation to perform well and earn money on the task, while girls self-reported higher state anxiety prior to the scan session. Motivation to earn money partially mediated the effect of sex on nucleus accumbens activity during reward. Previous research shows that increased motivation and salience of reinforcers is linked with more robust striatal BOLD response, therefore psychosocial factors, in addition to sex, may play an important role in reward sensitivity. Elucidating neurobiological mechanisms that support adolescent sex differences in risky decision making has important implications for understanding individual differences that lead to advantageous and adverse behaviors that affect health outcomes.
Olson, Cheryl K.; Kutner, Lawrence A.; Warner, Dorothy E.
Numerous policies have been proposed at the local, state, and national level to restrict youth access to violent video and computer games. Although studies are cited to support policies, there is no published research on how children perceive the uses and influence of violent interactive games. The authors conduct focus groups with 42 boys ages 12…
Faden, Vivian B.; Ruffin, Beverly; Newes-Adeyi, Gabriella; Chen, Chiung
This study used data from the Third National Household and Nutrition Examination Survey (NHANES) to examine the association between pubertal status (Tanner staging for boys and girls and menarche for girls) and alcohol use in a nationally representative sample of youths ages 12 to 17. Logistic regression was used to model the relationship. In…
Treadwell-Deering, Diane; Evankovich, Karen; Lotze, Tim
We present the case of a 14-year-old Hispanic boy with a 6-month history of a psychotic disorder necessitating several hospitalizations who was incidentally found to have multiple sclerosis with no physical findings. Neuropsychological assessment has revealed impairments in word-finding, bilateral fine motor skills, and attention. Imaging and…
Discussions of culturally relevant and "boy" literature stress the importance of offering readers occasions to see themselves in texts. However, young men of color have had few opportunities within this discourse to reveal their own experiences with literature. Rather than make presumptions about how texts serve as mirrors to them, as…
Sanders, Jolene M
This research aims to uncover aspects of adolescent masculine development among adult substance abusers. In-depth interviews and the resulting narrative provide the data for this exploratory analysis. Three main areas of adolescent masculinities are discussed: substance abuse, juvenile delinquency, and recreation. The findings are interpreted in light of Connell's conceptualization of hegemonic masculinities. Based on this sample, masculinities are constructed via a menu of adolescent behaviors that are descriptive of a working class lifestyle. It is the cultural context that sets the stage for substance abuse and its meaning to identity formation in adolescence, as well as in adulthood. Substance abuse in adolescence, along with other forms of juvenile delinquency and recreation, is a means of achieving masculinity. Unfortunately, for these men the use of substance abuse to achieve masculinity in adolescence becomes problematic later in adulthood. This article concludes that to successfully recover from substance abuse and addiction, these men must revisit and reframe their adolescent constructions of masculinity to better fit the problems and challenges they face as adults.
Barnard-Brak, Lucy; Fearon, Danielle D.
The importance of student IEP participation has been indicated by both legislative mandates such as IDEA and research literature. The purpose of the current study was to examine those variables that predict student IEP participation among adolescents with autism spectrum disorders as compared to adolescents with disabilities other than autism…
Skaar, Nicole R.; Williams, John E.
The current study aimed to investigate emotional intelligence as a predictor of adolescent risk participation and risk perception. While research has suggested that certain personality traits relate to adolescent risk behavior and perception, the extent to which emotional intelligence relates to risk behavior participation and perception is…
Christiana, Richard W.; Davis, Marsha; Wilson, Mark G.; McCarty, Frances A.; Green, Gary T.
Purpose: Young adolescents who have little interest in participating in competitive team sports are at an increased risk for physical inactivity. Noncompetitive outdoor physical activity can provide young adolescents with increased opportunities to participate in physical activities that appeal to them and have positive health effects. The purpose…
Maiano, Christophe; Ninot, Gregory; Morin, Alexandre J. S.; Bilard, Jean
The purpose of this study was to examine the long-term effects of sport participation on the basketball skills and physical self-concept of adolescents with conduct disorders (CD). Participants were 24 adolescent males with CD, divided equally into three groups: (a) interestablishment basketball (IEBB), (b) integrated scholastic basketball (ISBB),…
Simpkins, Sandra D.; Vest, Andrea E.; Becnel, Jennifer N.
This investigation examined the precursors of adolescents' participation in sport and music activities in the United States by testing a developmental model across 7 years. Data were drawn from youth questionnaires in the Childhood and Beyond Study (92% European American; N = 594). Findings suggest that patterns of participation across a 3-year…
Konijn, Elly A.; Bijvank, Marije Nije; Bushman, Brad J.
This study tested the hypothesis that violent video games are especially likely to increase aggression when players identify with violent game characters. Dutch adolescent boys with low education ability (N=112) were randomly assigned to play a realistic or fantasy violent or nonviolent video game. Next, they competed with an ostensible partner on…
Staples, Jeanine M.
In this article, and from the standpoint of an African American woman teacher/researcher, the author explores what happened when one African American adolescent boy known inside of school as a "severely disengaged" student cultivated literacy practices and events of his own volition in an after-school program. The author asks, how does race and…
Rosmalen, Judith G. M.; Veenstra, René; Dijkstra, Jan Kornelis; Ormel, Johan
This study investigates associations between depressive problems and classroom social status in a large population cohort of Dutch early adolescents (N = 1046, age 13.52 ± 0.51, 52.4% girls). Depressive problems were assessed by parent and self-reports and classroom status by peer nominations. We assessed peer status with respect to both achievement-related (being a good learner, being good at sports, being good-looking) and affection-related (being liked, being disliked, being best friend) areas. In boys, depressive problems were most strongly associated with not being good at sports, while in girls the association was strongest for not being liked. The risk of a low status in one area could largely be compensated by a high status in another area. PMID:17265191
Oldehinkel, Albertine J; Rosmalen, Judith G M; Veenstra, René; Dijkstra, Jan Kornelis; Ormel, Johan
This study investigates associations between depressive problems and classroom social status in a large population cohort of Dutch early adolescents (N = 1046, age 13.52 +/- 0.51, 52.4% girls). Depressive problems were assessed by parent and self-reports and classroom status by peer nominations. We assessed peer status with respect to both achievement-related (being a good learner, being good at sports, being good-looking) and affection-related (being liked, being disliked, being best friend) areas. In boys, depressive problems were most strongly associated with not being good at sports, while in girls the association was strongest for not being liked. The risk of a low status in one area could largely be compensated by a high status in another area.
Jackson, Todd; Chen, Hong
There is considerable evidence that mass media portrayals of body image contribute to body dissatisfaction, yet the assessment of perceived media influences has been examined fleetingly in highly populated, non-Western cultures, particularly among young males. This research examined the factor structure of the Sociocultural Attitudes Towards Appearance Questionnaire-3 (SATAQ-3) among adolescent boys in China. In an initial exploratory factor analysis (N=719), a four factor solution emerged with components reflecting General Pressure-Internalization, Sources of Appearance Information, Pressure-Internalization of an Athletic Ideal, and Pressure to be Thin. Subsequently, confirmatory factor analyses in a new sample (n=749) assessed fits of the derived four factor model, a three factor variant, and alternatives reflecting "Western" and "Malay" SATAQ-3 solutions. The derived four factor solution had the most acceptable structure across several fit indices. Patterns of correlation with other self-report measures also provided preliminary support for the validity of the derived solution.
Whisner, Corrie M; Martin, Berdine R; Nakatsu, Cindy H; McCabe, George P; McCabe, Linda D; Peacock, Munro; Weaver, Connie M
Soluble maize fibre (SCF) has been found to significantly improve bone mineral density and strength in growing rats compared with several other novel prebiotic fibres. The objective of the present study was to investigate the effect of SCF on Ca absorption and retention in pubertal children by studying the potential absorption mechanisms of the intestinal microbiota. A total of twenty-four adolescent boys and girls (12-15 years) participated in two 3-week metabolic balance studies testing 0 g/d SCF (control (CON) treatment) and 12 g/d SCF (SCF treatment) in a random order by inclusion in a low-Ca diet (600 mg/d). Fractional Ca absorption was measured at the end of the two intervention periods using a dual-stable isotope method. Diet composites and faecal and urine samples were collected daily and analysed for Ca content. Ca retention was calculated as dietary Ca intake minus Ca excretion in faeces and urine over the last 2 weeks. Microbial community composition in the faecal samples collected at the beginning and end of each session was determined by 454 pyrosequencing of the PCR-amplified 16S ribosomal RNA gene. Fractional Ca absorption was 12 % higher (41 mg/d) after the SCF treatment compared with that after the CON treatment (0·664 (sd 0·129) and 0·595 (sd 0·142), respectively; P= 0·02), but Ca retention was unaffected. The average proportion of bacteria of the phylum Bacteroidetes was significantly greater in the participants after the SCF treatment than after the CON treatment. These results suggest that moderate daily intake of SCF, a well-tolerated prebiotic fibre, increases short-term Ca absorption in adolescents consuming less than the recommended amounts of Ca.
Meyers, Robert W; Oliver, Jon L; Hughes, Michael G; Lloyd, Rhodri Steffan; Cronin, John
The purpose of this study was to examine the reliability of the spatiotemporal determinants of maximal sprinting speed in boys over single and multiple steps. Fifty-four adolescent boys (age = 14.1 ± 0.7 years [range = 12.9-15.7 years]; height = 1.63 ± 0.09 m; body mass = 55.3 ± 13.3 kg; -0.31 ± 0.90 age from Peak Height Velocity (PHV) in years; mean ± s) volunteered to complete a 30 m sprint test on 3 occasions over a 2-week period. Speed, step length, step frequency, contact time, and flight time were assessed via an optical measurement system. Speed and step characteristics were obtained from the single-fastest step and average of the 2 and 4 fastest consecutive steps. Pairwise comparison of consecutive trials revealed the coefficient of variation (CV) for speed was greater in 4-step (CV = 7.3 & 7.5%) compared with 2-step (CV = 4.2 & 4.1%) and 1-step (CV = 4.8 & 4.6%) analysis. The CV of step length, step frequency and contact time ranged from 4.8 to 7.5% for 1-step, 3.8-5.0% for 2-step and 4.2-7.5% for 4-step analyses across all trials. An acceptable degree of reliability was achieved for the spatiotemporal and performance variables assessed in this study. Two-step analysis demonstrated the highest degree of reliability for the key spatiotemporal variables, and therefore may be the most suitable approach to monitor the spatiotemporal characteristics of maximal sprint speed in boys.
Park, Joon Hyeong; Seo, Yu Mi; Han, Seung Beom; Kim, Ki Hwan; Rhim, Jung Woo; Chung, Nack Gyun; Kim, Myung Shin; Kang, Jin Han
Recurrent macrophage activation syndrome (MAS) is very rare. We present the case of an adolescent boy with human leukocyte antigen (HLA) B27-positive ankylosing spondylitis (AS), who experienced episodes of recurrent MAS since he was a toddler. A 16-year-old boy was admitted because of remittent fever with pancytopenia and splenomegaly after surgical intervention for an intractable perianal abscess. He had been diagnosed with hemophagocytic lymphohistiocytosis (HLH) 4 different times, which was well controlled with intravenous immunoglobulin and steroids since the age of 3. We were unable to identify the cause for the HLH. He remained symptom-free until the development of back pain and right ankle joint pain with swelling at 15 years of age. He was diagnosed with HLA B27-positive AS with bilateral active sacroiliitis. He showed symptom aggravation despite taking naproxen and methotrexate, and the symptoms improved with etanercept. On admission, his laboratory data showed leukopenia with high ferritin and triglyceride levels. Bone marrow biopsy examination showed histiocytic hyperplasia with hemophagocytosis. There was no evidence of infection. He received naproxen alone, and his symptoms and laboratory data improved without any other immunomodulatory medications. Genetic study revealed no primary HLH or inflammasome abnormalities. In this case, underlying autoimmune disease should have been considered as the cause of recurrent MAS in the young patient once primary HLH was excluded. PMID:27826329
Plata, Maximino; Trusty, Jerry; Glasgow, Danny
Fifty-one Anglo American (28 educationally successful, 23 educationally at risk) and 20 African American (10 educationally successful, 10 educationally at risk) high school boys participated in a study to determine their willingness to allow same-sex peers with learning disabilities (LD) participate in a variety of activities. Kruskal-Wallis…
Golombok, Susan; Rust, John; Zervoulis, Karyofyllis; Golding, Jean; Hines, Melissa
Sex-typed behavior was assessed at age 3 using the Pre-School Activities Inventory, and at age 13 using the Multidimensional Gender Identity Scale, in 54 masculine boys, 57 masculine girls, 75 feminine boys, 65 feminine girls, 61 control boys, and 65 control girls. At age 13, girls who had been masculine at age 3 felt less similar to other girls, were less content being a girl, and had greater self-efficacy for male-typed activities than control girls, and girls who had been feminine at age 3 had greater self-efficacy for female-typed activities. Boys who had been feminine at age 3 felt less similar to other boys and had lower self-efficacy for male-typed activities than control boys at age 13, and boys who had been masculine at age 3 felt more competent in agentic roles. Thus, sex-typed behavior at age 3 predicted sex-typed behavior at age 13. It was concluded that the degree of sex-typed behavior shown by preschool children is a good indicator of their degree of sex-typed behavior following the transition to adolescence.
Rose, Amanda J; Smith, Rhiannon L; Glick, Gary C; Schwartz-Mette, Rebecca A
This research highlights the critical role of gender in the context of problem talk and social support in adolescents' friendships. Early- and middle-adolescents' (N = 314 friend dyads; Ms = 13.01 and 16.03 years) conversations about problems were studied using observation and a short-term longitudinal design. Mean-level gender differences emerged in that girls participated in problem talk more than boys and responded in a more positive and engaged manner to friends' statements about problems (e.g., by saying something supportive, asking a question) than did boys. Interestingly, boys used humor during problem talk more than girls. Despite mean-level differences, there were not gender differences in the functional significance of participating in problem talk and positive engaged responses in that these behaviors predicted increased friendship closeness for both boys and girls. In contrast, humor during problem talk predicted increased closeness only for boys, highlighting an understudied pathway to closeness in boys' friendships.
Arain, Sadaf S; Kazi, Tasneem G; Arain, Asma J; Afridi, Hassan I; Brahman, Kapil D; Naeemullah; Ali, Jamshed; Memon, G Zuhra
The present study was aimed to evaluate the cadmium (Cd) and lead (Pb) levels in the scalp hair samples of adolescent boys age ranged 12-15 years, chewing different smokeless tobacco (SLT) products. For comparative purpose, boys of the same age group who did not consume any SLT products were selected as referents. The concentrations of Cd and Pb in SLT products and the scalp hair samples were measured by electrothermal atomic absorption spectrophotometer (ETAAS) after microwave-assisted acid digestion. The validity and accuracy of the methodology were checked by certified reference materials (CRMs). The difference between experimental and certified values of both elements was not significant (p > 0.05). The resulted data indicated that the adolescent boys who consumed different SLT products have two- to threefold higher levels of Cd and Pb in the scalp hair samples as compared to the referent boys (p < 0.01). The adolescent chewing different SLT products have 82.2-110 and 60.6-94.5% higher levels of Cd and Pb, respectively, in their scalp hair as related to the referents.
Daley, Melita L.; Becker, Daniel F.; Flaherty, Lois T.; Harper, Gordon; King, Robert A.; Lester, Patricia; Milosavljevic, Nada; Onesti, Silvio J.; Rappaport, Nancy; Schwab-Stone, Mary
The Internet has become an increasingly important part of teen culture; however, there still remains little in the medical/psychiatric literature pertaining to the impact of the Internet on adolescent development. Despite the potential problems associated with communication online, the Internet offers a variety of positive opportunities for teens.…
Verboom, Charlotte E.; Sijtsema, Jelle J.; Verhulst, Frank C.; Penninx, Brenda W. J. H.; Ormel, Johan
Depressive problems and academic performance, social well-being, and social problems in adolescents are strongly associated. However, longitudinal and bidirectional relations between the two remain unclear, as well as the role of gender. Consequently, this study focuses on the relation between depressive problems and three types of functioning in…
Doornwaard, Suzan M; van den Eijnden, Regina J J M; Baams, Laura; Vanwesenbeeck, Ine; ter Bogt, Tom F M
Although a growing body of literature addresses the effects of young people's use of sexually explicit Internet material, research on the compulsive use of this type of online content among adolescents and its associated factors is largely lacking. This study investigated whether factors from three distinct psychosocial domains (i.e., psychological well-being, sexual interests/behaviors, and impulsive-psychopathic personality) predicted symptoms of compulsive use of sexually explicit Internet material among adolescent boys. Links between psychosocial factors and boys' compulsive use symptoms were analyzed both cross-sectionally and longitudinally with compulsive use symptoms measured 6 months later (T2). Data were used from 331 Dutch boys (M age = 15.16 years, range 11-17) who indicated that they used sexually explicit Internet material. The results from negative binomial regression analyses indicated that lower levels of global self-esteem and higher levels of excessive sexual interest concurrently predicted boys' symptoms of compulsive use of sexually explicit Internet material. Longitudinally, higher levels of depressive feelings and, again, excessive sexual interest predicted relative increases in compulsive use symptoms 6 months later. Impulsive and psychopathic personality traits were not uniquely related to boys' symptoms of compulsive use of sexually explicit Internet material. Our findings, while preliminary, suggest that both psychological well-being factors and sexual interests/behaviors are involved in the development of compulsive use of sexually explicit Internet material among adolescent boys. Such knowledge is important for prevention and intervention efforts that target the needs of specific problematic users of sexually explicit Internet material.
Endresen, Inger M.; Olweus, Dan
Background: A limited number of mostly cross-sectional studies have examined the possible effects of power sports on aggressive and antisocial involvement in children and youth. The majority of these studies have serious methodological limitations, and results are partly contradictory. Longitudinal studies with representative, reasonably large…
Pouwels, J Loes; Salmivalli, Christina; Saarento, Silja; van den Berg, Yvonne H M; Lansu, Tessa A M; Cillessen, Antonius H N
The aim of this study was to determine how trajectory clusters of social status (social preference and perceived popularity) and behavior (direct aggression and prosocial behavior) from age 9 to age 14 predicted adolescents' bullying participant roles at age 16 and 17 (n = 266). Clusters were identified with multivariate growth mixture modeling (GMM). The findings showed that participants' developmental trajectories of social status and social behavior across childhood and early adolescence predicted their bullying participant role involvement in adolescence. Practical implications and suggestions for further research are discussed.
Dang, Van Mô; Colver, Allan; Dickinson, Heather O.; Marcelli, Marco; Michelsen, Susan I.; Parkes, Jackie; Parkinson, Kathryn; Rapp, Marion; Arnaud, Catherine; Nystrand, Malin; Fauconnier, Jérôme
We investigated whether childhood factors that are amenable to intervention (parenting stress, child psychological problems and pain) predicted participation in daily activities and social roles of adolescents with cerebral palsy (CP). We randomly selected 1174 children aged 8–12 years from eight population-based registers of children with CP in six European countries; 743 (63%) agreed to participate. One further region recruited 75 children from multiple sources. These 818 children were visited at home at age 8–12 years, 594 (73%) agreed to follow-up at age 13–17 years. We used the following measures: parent reported stress (Parenting Stress Index Short Form), their child's psychological difficulties (Strength and Difficulties Questionnaire) and frequency and severity of pain; either child or parent reported the child's participation (LIFE Habits questionnaire). We fitted a structural equation model to each of the participation domains, regressing participation in childhood and adolescence on parenting stress, child psychological problems and pain, and regressing adolescent factors on the corresponding childhood factors; models were adjusted for impairment, region, age and gender. Pain in childhood predicted restricted adolescent participation in all domains except Mealtimes and Communication (standardized total indirect effects β −0.05 to −0.18, 0.01 < p < 0.05 to p < 0.001, depending on domain). Psychological problems in childhood predicted restricted adolescent participation in all domains of social roles, and in Personal Care and Communication (β −0.07 to −0.17, 0.001 < p < 0.01 to p < 0.001). Parenting stress in childhood predicted restricted adolescent participation in Health Hygiene, Mobility and Relationships (β −0.07 to −0.18, 0.001 < p < 0.01 to p < 0.001). These childhood factors predicted adolescent participation largely via their effects on childhood participation; though in some domains early psychological
Dang, Van Mô; Colver, Allan; Dickinson, Heather O; Marcelli, Marco; Michelsen, Susan I; Parkes, Jackie; Parkinson, Kathryn; Rapp, Marion; Arnaud, Catherine; Nystrand, Malin; Fauconnier, Jérôme
We investigated whether childhood factors that are amenable to intervention (parenting stress, child psychological problems and pain) predicted participation in daily activities and social roles of adolescents with cerebral palsy (CP). We randomly selected 1174 children aged 8-12 years from eight population-based registers of children with CP in six European countries; 743 (63%) agreed to participate. One further region recruited 75 children from multiple sources. These 818 children were visited at home at age 8-12 years, 594 (73%) agreed to follow-up at age 13-17 years. We used the following measures: parent reported stress (Parenting Stress Index Short Form), their child's psychological difficulties (Strength and Difficulties Questionnaire) and frequency and severity of pain; either child or parent reported the child's participation (LIFE Habits questionnaire). We fitted a structural equation model to each of the participation domains, regressing participation in childhood and adolescence on parenting stress, child psychological problems and pain, and regressing adolescent factors on the corresponding childhood factors; models were adjusted for impairment, region, age and gender. Pain in childhood predicted restricted adolescent participation in all domains except Mealtimes and Communication (standardized total indirect effects β -0.05 to -0.18, 0.01
adolescent participation in all domains of social roles, and in Personal Care and Communication (β -0.07 to -0.17, 0.001
adolescent participation in Health Hygiene, Mobility and Relationships (β -0.07 to -0.18, 0.001
adolescent participation largely via their effects on childhood participation; though in some domains early psychological problems and parenting stress in childhood predicted
Pouwels, J Loes; Lansu, Tessa A M; Cillessen, Antonius H N
This study examined how adolescents evaluate bullying at three levels of specificity: (a) the general concept of bullying, (b) hypothetical peers in different bullying participant roles, and (c) actual peers in different bullying participant roles. Participants were 163 predominantly ethnic majority adolescents in The Netherlands (58% girls; Mage=16.34years, SD=0.79). For the hypothetical peers, we examined adolescents' explicit evaluations as well as their implicit evaluations. Adolescents evaluated the general concept of bullying negatively. Adolescents' explicit evaluations of hypothetical and actual peers in the bullying roles depended on their own role, but adolescents' implicit evaluations of hypothetical peers did not. Adolescents' explicit evaluations of hypothetical peers and actual peers were different. Hypothetical bullies were evaluated negatively by all classmates, whereas hypothetical victims were evaluated relatively positively compared with the other roles. However, when adolescents evaluated their actual classmates, the differences between bullies and the other roles were smaller, whereas victims were evaluated the most negatively of all roles. Further research should take into account that adolescents' evaluations of hypothetical peers differ from their evaluations of actual peers.
Soliman, Ashraf T; Nasr, Ibrahim; Thabet, Alaa; Rizk, Mustafa M; El Matary, Wael
We studied 12 adolescent boys with beta-thalassemia major and delayed puberty (age, 15.8 +/- 1 years) with Tanner I sexual development treated with a long-term low-transfusion regimen. Ten nonthalassemic adolescents (> 14 years) with constitutional delay of growth and puberty (CDGP) served as controls. Auxologic parameters and testicular size were measured, and bone age was determined. Measurement of basal gonadotropin (luteinizing hormone [LH] and follicle-stimulating hormone [FSH]) and testosterone (T) levels taken at 8 am revealed prepubertal levels in both groups of patients. Human chorionic gonadotropin (hCG, 2500 U/m(2)) was injected intramuscularly twice weekly for 6 months, and anthropometric data, testicular diameter, and serum T concentrations were remeasured after 1 and 6 months. The testicular diameter after 6 month of hCG therapy was significantly correlated with the testicular diameter and T level after 1 month of therapy (r = 0.93 and 0.39, respectively, P < .01). After 6 months of hCG therapy, the mean growth velocity (GV) increased from 4.1 to 8.6 cm/y in thalassemic patients and from 4.6 to 10.3 cm/y in those with CDGP during hCG therapy. In thalassemic boys, the mean T concentration increased from 0.93 to 2.7 nmol/L (mean increase = 1.8 nmol/L) vs an increase from 0.47 to 4.81 nmol/L (mean increase = 4.32 nmol/L) in those with CDGP. All adolescents with CDGP, but only 7 the 12 thalassemic adolescents, had T secretion above 2 nmol/L after 6 months of hCG therapy and maintained their growth and pubertal development for a year after stopping hCG. The 5 thalassemic patients with defective T secretion after hCG therapy had significantly higher ferritin level (1985 +/- 658 ng/mL) vs the other 7 patients (1100 +/- 425 ng/mL). These findings denoted significant testicular dysfunction in those patients with higher iron overload (testicular siderosis). Statural GV was significantly correlated with insulin-like growth factor 1 (IGF-1) concentrations and
Tartaglia, Nicole; Cordeiro, Lisa; Howell, Susan; Wilson, Rebecca; Janusz, Jennifer
The behavioral phenotype of 47,XXY (Klinefelter syndrome) includes increased risks for developmental delays, language-based learning disabilities, executive dysfunction/ADHD, and social-emotional difficulties. However there is significant variability between individuals with 47,XXY, and many children and adolescents have minimal or no behavioral features while others have quite significant involvement. This paper describes behavioral features in a cohort of 57 children and adolescents with 47,XXY, including results on standardized measures of behavior (BASC-2), attention (Conner’s Rating Scales), and social skills (Social Responsiveness Scale). A subset was directly assessed for autism spectrum disorders using the ADOS and ADI-R. We discuss our results within the context of previous literature, including implications for genetic counseling, recommendations for care, and areas for future research. PMID:21217607
Zhu, Xihe; Chen, Ang
This study examined the relation between adolescent expectancy-value motivation, achievements, and after-school physical activity participation. Adolescents (N = 854) from 12 middle schools completed an expectancy-value motivation questionnaire, pre and posttests in psychomotor skill and health-related fitness knowledge tests, and a three-day…
Eime, R. M.; Payne, W. R.; Casey, M. M.; Harvey, J. T.
Physical activity (PA) is important for lifelong health; however, participation is lower in rural compared with metropolitan areas and declines during adolescence, particularly for girls. It is likely that this decline is related to the number of life transitions that occur during adolescence. This qualitative study examined the views of active…
Livingston, Michael H.; Stewart, Debra; Rosenbaum, Peter L.; Russell, Dianne J.
The purpose of this cross-sectional study was to determine what participation issues are important to adolescents with cerebral palsy (CP). Two hundred and three adolescents with CP (mean age 16.0 [plus or minus] 1.8 years) were assessed using the Canadian Occupational Performance Measure (COPM). This was done through semistructured interviews by…
Verboom, Charlotte E; Sijtsema, Jelle J; Verhulst, Frank C; Penninx, Brenda W J H; Ormel, Johan
Depressive problems and academic performance, social well-being, and social problems in adolescents are strongly associated. However, longitudinal and bidirectional relations between the two remain unclear, as well as the role of gender. Consequently, this study focuses on the relation between depressive problems and three types of functioning in adolescents while testing gender differences. Depressive problems and functioning of 2,230 children were measured with structured questionnaires. The measurements took place biennially over 3 waves, from late childhood into adolescence (age range = 10-18 years). To examine the longitudinal relation between depression and functioning, path analyses with cross-lagged effects were conducted with structural equation modeling. Multigroup analyses were used to test for gender differences, which were only observed for academic performance. Other findings indicated substantial stability in depressive problems and functioning over time and within-wave correlations between depression and the 3 types of functioning. Poor social well-being was predicted by depressive problems but not the other way around. The relation between depressive and social problems was bidirectional, that is, they predicted each other. Finally, depressive problems and academic performance were bidirectionally related as well but only in girls.
Cicognani, Elvira; Zani, Bruna; Fournier, Bernard; Gavray, Claire; Born, Michel
Research examining youths' political development mostly focused on young people as a general group; comparatively less attention has been devoted to the examination of gender pathways toward citizenship. Two studies were conducted addressing (a) the role of parents' participation and the moderating role of adolescent gender and age group (n =…
Buregyeya, Esther; Kulane, Asli; Kiguli, Juliet; Musoke, Phillipa; Mayanja, Harriet; Mitchell, Ellen Maeve Hanlon
Introduction Research is being carried out to develop and test new potentially more effective tuberculosis vaccines. Among the vaccines being developed are those that target adolescents. This study explored the stakeholders’ perceptions about adolescent participation in a hypothetical tuberculosis vaccine trial in Ugandan adolescents. Methods Focus group discussions with adolescents, parents of infants and adolescents, and key informant interviews with community leaders and traditional healers were conducted. Results The majority of the respondents expressed potential willingness to allow their children participate in a tuberculosis vaccine trial. Main motivations for potential participation would be being able to learn about health-related issues. Hesitations included the notion that trial participation would distract the youths from their studies, fear of possible side effects of an investigational product, and potential for being sexually exploited by researchers. In addition, bad experiences from participation in previous research and doubts about the importance of research were mentioned. Suggested ways to motivate participation included: improved clarity on study purpose, risks, benefits and better scheduling of study procedures to minimize disruption to participants’ academic schedules. Conclusion Findings from this study suggest that the community is open to potential participation of adolescents in a tuberculosis vaccine trial. However, there is a need to communicate more effectively with the community about the purpose of the trial and its effects, including safety data, in a low-literacy, readily understood format. This raises a challenge to researchers, who cannot know all the potential effects of a trial product before it is tested. PMID:26834929
Bartoszuk, Karin; Randall, Brandy A.
The study reported here examined 367 adolescent 4-H participants in terms of demographic, psychological, behavioral, and relational characteristics, as well as their perceptions and experiences in 4-H. Overall, participants scored high on all outcome variables except having a diverse population in their club. Older participants were more…
Coplan, Robert J.; Ooi, Laura L.; Rose-Krasnor, Linda
The goal of this study was to examine links between observed social participation in the schoolyard and indices of socio-emotional functioning in early adolescence. Participants were children (N = 290) aged 9 to 12 years. Social participation (e.g., solitary play, dyadic interaction, group interaction) was assessed in the schoolyard during recess…
Hintz, R. S.; Thomson, B.
This study investigated geology knowledge acquisition by Boy Scouts through use of the Boy Scout Geology Merit Handbook. In this study, boys engaged in hands-on interactive learning following the requirements set forth in the Geology Merit Badge Handbook. The purposes of this study were to determine the amount of geology content knowledge engendered in adolescent males through the use of the Geology Merit Badge Handbook published by the Boy Scouts of America; to determine if single sex, activity oriented, free-choice learning programs can be effective in promoting knowledge development in young males; and to determine if boys participating in the Scouting program believed their participation helped them succeed in school. Members of a local Boy Scout Troop between the ages of 11 and 18 were invited to participate in a Geology Merit Badge program. Boys who did not already possess the badge were allowed to self-select participation. The boys' content knowledge of geology, rocks, and minerals was pre- and post-tested. Boys were interviewed about their school and Scouting experiences; whether they believed their Scouting experiences and work in Merit Badges contributed to their success in school. Contributing educational theories included single-sex education, informal education with free-choice learning, learning styles, hands-on activities, and the social cognitive theory concept of self-efficacy. Boys who completed this study seemed to possess a greater knowledge of geology than they obtained in school. If boys who complete the Boy Scout Geology Merit Badge receive additional geological training, their field experiences and knowledge acquired through this learning experience will be beneficial, and a basis for continued scaffolding of geologic knowledge.
Eckstein, Katharina; Noack, Peter; Gniewosz, Burkhard
Drawing on data from a longitudinal cohort-sequential project, the present study examined developmental trajectories of adolescents' attitudes toward political engagement and their willingness to participate in politics from grade 7 to 11 while accounting for the influence of school track and gender. Moreover, stabilities on the dependent variables were assessed. The results revealed differential trajectories regarding adolescents' educational level. Increases were mainly shown for students attending the college-bound school track. Generally, both orientations toward political behaviors were shown to become more stable throughout the adolescent years. Together, the findings confirmed adolescence to be a crucial period in life concerning the emergence, consolidation, and development of political points of view.
Kirkland, R.T.; Keenan, B.S.; Probstfield, J.L.; Patsch, W.; Lin, T.L.; Clayton, G.W.; Insull, W. Jr.
A three-phase study tested the hypothesis that the decrease in the high-density lipoprotein cholesterol (HDL-C) level observed in boys at puberty is related to an increase in the plasma testosterone concentration. In phase I, 57 boys aged 10 to 17 years were categorized into four pubertal stages based on clinical parameters and plasma testosterone levels. These four groups showed increasing plasma testosterone values and decreasing HDL-C levels. In phase II, 14 boys with delayed adolescence were treated with testosterone enanthate. Plasma testosterone levels during therapy were in the adult male range. Levels of HDL-C decreased by a mean of 7.4 mg/dL (0.20 mmol/L) and 13.7 mg/dL (0.35 mmol/L), respectively, after the first two doses. In phase III, 13 boys with delayed adolescence demonstrated increasing plasma testosterone levels and decreasing HDL-C levels during spontaneous puberty. Levels of HDL-C and apolipoprotein A-1 were correlated during induced and spontaneous puberty. Testosterone should be considered a significant determinant of plasma HDL-C levels during pubertal development.
Arbreton, Amy; Bradshaw, Molly; Metz, Rachel; Sheldon, Jessica
Written midway through a three-year longitudinal evaluation of the role Boys & Girls Clubs play in the lives of the youth they serve, this report explores a topic of continuing interest to program operators and funders: What does it take to involve teens in positive out-of-school-time activities? Drawing on survey data from a low-income,…
Iwamoto, Derek K; Smiler, Andrew P
Peer pressure and general conformity to adult norms have been found to be strongly associated with alcohol use among adolescents; however there is limited knowledge about the sociocultural factors that might influence this relationship. Theory and research suggest that masculine norms might directly and indirectly contribute to alcohol use through peer pressure and general conformity to adult norms. Whereas being male is typically identified as a risk factor for alcohol use, masculine norms provide greater specificity than sex alone in explaining why some boys drink more than others. There is growing evidence that girls who endorse masculine norms may be at heightened risk of engaging in risky behaviors including alcohol use. Data were provided by adolescents living in a rural area in the Northeastern United States and were collected in 2006. This study demonstrated that masculine norms were associated with peer pressure and general conformity and alcohol use for both adolescent girls (n = 124) and boys (n = 138), though the relationship between masculine norms and alcohol use was stronger for boys. The study's limitations are noted and theoretical and practical implications are discussed.
Su, Changjun; Miao, Jianting; Liu, Yu; Liu, Rui; Lei, Gesheng; Zhang, Wei; Yang, Ting; Li, Zhuyi
Rhythmic movement disorder (RMD) refers to a group of stereotyped, repetitive movements involving large muscles, usually occurring prior to the onset of sleep and persisting into sleep. RMD more commonly exhibits only one or two forms of rhythmic movements (RM) in most reported cases. However, multiple RM forms of RMD occurring in a patient in the same night have rarely been reported. In this report, we present the unique case of a 15-year-old boy with RMD affected by multiple forms of RM in the same night, including four known forms (i.e., body rocking, head banging, leg rolling, and rhythmic feet movements) and two new kinds of RM (bilateral rhythmic arm rocking and rhythmic hands movements). Two video-polysomnographic recordings were performed in this patient before starting pharmacologic treatment and after long-term oral clonazepam treatment (1.0mg nightly for 3 months). The characteristics of RMD with multiple RM forms and the effectiveness of clonazepam on the RM episodes and polysomnographic findings observed in our patient are discussed. This report raises the fact that a patient with RMD may present with multiple complex rhythmic movements disrupting sleep, which emphasizes that better understanding of the clinical features of complex rhythmic movements during sleep in primary care settings is essential for early clinical diagnosis and optimal management.
Dodge, Tonya; Lambert, Sharon F.
The present study examined the relationship between participation in sports during adolescence and physical activity and subjective health in young adulthood. A sample of 8,152 (males = 50.8%, females = 49.2%) adolescents from the National Longitudinal Study of Adolescent Health were used. Results of the study showed that participating in an…
Bohnert, Amy M.; Garber, Judy
This longitudinal study examined psychopathology as a predictor and outcome of organized activity involvement during high school among 198 adolescents who varied in risk for psychopathology as a function of their mother's depression history. Higher levels of internalizing and externalizing symptoms in eighth grade significantly predicted lower…
Lopez, Anna B.; Huynh, Virginia W.; Fuligni, Andrew J.
To examine the development of religious identity during the teenage years, adolescents (N = 477) from Latin American, Asian, and European backgrounds completed questionnaires in the 10th, 11th, and 12th grades (10th grade age: M = 15.81, SD = 0.36). Results indicated that religious identity remained stable across high school whereas religious…
Young, Josephine Peyton
A study examined how critical literacy activities within a homeschooling education project sustained or transformed the participants' awareness of gender identities and inequities in texts. Subjects were two brother pairs who had been close friends for over 4 years at the time of the study. The older brothers (13 years of age) attended a rural…
Neumann, David L; Waters, Allison M; Westbury, H Rae
Ethical considerations can prohibit the use of traditional unconditional stimuli (USs), such as electric shocks or loud tones, when children or adolescents participate in aversive Pavlovian conditioning experiments. The present study evaluated whether an unpleasant sound provides a viable alternative. Fifteen boys and girls aged 13 to 17 years completed a differential Pavlovian conditioning procedure in which a conditional stimulus (CS) was followed by the sound of metal scraping on slate. Acquisition of conditioned responses was found in startle blink magnitude, expectancy judgments of the sound, and skin conductance responses. Extinction of conditioned responses was found in all measures when the CS was no longer followed by the unpleasant sound. Subjective ratings and skin conductance responses indicated that the sound was unpleasant because of its qualitative features, rather than its intensity. The results support the use of an unpleasant sound as a low-risk alternative to traditional USs in aversive Pavlovian conditioning experiments with children and adolescents.
This study investigates factors influencing participation of Afro-American female adolescents in sports. Following a review of the literature, two topics are addressed. The first of these, "Behavior in Sport," discusses benefits of sports to youth; stereotypes of Afro-American female sports participants; behaviors of female athletes; and…
Grunstein, Rose; Nutbeam, Don
Purpose: The purpose of this study is to examine characteristics of resilience among Australian adolescents, the extent to which resilience might be strengthened through participation in a dance/drama competition, the Rock Eisteddfod Challenge (REC), and the impact participation may have on health related behaviour. Design/methodology/approach: …
Alley, Thomas R.; Hicks, Catherine M.
This study examined gender stereotypes in peer ratings of femininity and masculinity for adolescent participants in three sports. Following a preliminary study of gender stereotyping of several sports, high school students rated unfamiliar cohorts each of whom was described in a single paragraph as either a male or female dedicated participant in…
Nam, Ga Eun; Han, Kyungdo; Kim, Do Hoon; Lee, Jee Hyun; Seo, Won Hee
While evidence has supported a strong association between sleep duration and obesity globally, results from studies of children and adolescents have been conflicting, and information about a sex-specific association has been limited. This study aimed to investigate the association of sleep duration with various parameters of obesity among South Korean adolescents. This population-based, cross-sectional study analysed the data obtained from the Korea National Health and Nutrition Examination Surveys (KNHANES) 2009 and 2010. Data of 990 adolescents were analysed. Sleep duration was based on a self-reported questionnaire. Body mass index (BMI), waist circumference (WC), waist-to-height ratio (WHtR), body fat percentage (BFP) and skeletal muscle index (SMI, appendicular skeletal muscle mass as a percentage of body weight) were assessed as parameters of obesity. Mean sleep duration in boys was associated inversely with BMI, WC, WHtR and BFP and positively with SMI. Proportions of the highest quartile of BMI, WC, WHtR and BFP and the lowest quartile of SMI increased significantly with increased sleep duration only in boys. Also, in boys, decreased sleep duration was associated significantly with the increased risk of the highest quartile of BMI, WC, WHtR and BFP and the lowest quartile of SMI, even after adjusting for confounding factors. However, in girls, there was no significant association between sleep duration and obesity parameters except WC. Periodic assessment of sleep duration in relation to body fat or muscle mass in male adolescents may be considered, especially in those who are at risk for obesity or related disorders.
Tymchuk, Alexander J.
Twenty mildly and moderately retarded boys (age 12 to 18 years) participated in a behavior modification program in which adaptive behavior was rewarded through tokens or privileges, while maladaptive behavior was controlled through the use of fines and removal from the situation. The preliminary results (based on four months of operation) showed…
Michielsen, Anka; Van Wijk, Iris; Ketelaar, Marjolijn
Children and adolescents with congenital limb deficiencies are visibly and physically different from their peers. They present limitations in activities, depending on the severity of deficiency. Therefore they are at risk for lower participation in social and leisure activities. This might negatively influence the perception on their quality of life. The aim of this narrative review is to describe participation and quality of life in children with congenital limb deficiencies. Participation and quality of life are relatively new concepts. Psychosocial functioning, being closely related to the concept of quality of life, is described as well. A comprehensive review of the literature was conducted on participation, quality of life and psychosocial functioning in children and adolescents with congenital limb deficiencies. The review involved a systematic search using multiple data sources. Fifteen cross-sectional studies were included in this review. The literature to date provides limited knowledge on how children and adolescents with congenital limb deficiencies participate and how they perceive their quality of life. The psychosocial functioning, although described as at risk, appears to be comparable to healthy peers. In conclusion, more research is needed on how children and adolescents with congenital limb deficiencies participate and how they perceive their quality of life. A broader perspective will not only help parents in making the right choices for their children, but can also have implications for health care providers, teachers and agencies funding rehabilitation services.
Reingle, Jennifer M.; Jennings, Wesley G.; Lynne-Landsman, Sarah D.; Cottler, Linda B.; Maldonado-Molina, Mildred M.
Purpose To understand the etiology of violence among ethnically-diverse men using a nationally representative and longitudinal sample of youth. Methods Participants included 4,322 adolescent men followed from ages 13 to 32 from the National Longitudinal Study of Adolescent Health (Add Health). Trajectories of violence were estimated, and multinomial regression procedures were used to evaluate multiple domains of risk and protective factors for violence. Results Three profiles of violence (non-violent, desistors, and escalators) were identified. There were no substantial differences in the patterns of violent behavior across race/ethnicity; however, the prevalence of violence differed by racial/ethnic group. After accounting for violent behavior at Wave I, peer marijuana use (OR = 1.20), alcohol use (OR = 1.50), group fighting (OR = 2.23), and Wave I violence (OR = 4.34) were identified as risk factors for desistance, while only Wave I violence predicted escalation (OR = 2.27). Conclusions Three trajectories of serious violence, including a late-onset group, were identified; however, few risk and protective factors were associated with membership in this group. Risk and protective factors for violence prior to age 13 should be targeted for prevention. PMID:23298997
Moreno, Megan A; Waite, Alan; Pumper, Megan; Colburn, Trina; Holm, Matt; Mendoza, Jason
Recruiting adolescent participants for research is challenging. The purpose of this study was to compare traditional in-person recruitment methods to social media recruitment. We recruited adolescents aged 14-18 years for a pilot physical activity intervention study, including a wearable physical activity tracking device and a Facebook group. Participants were recruited (a) in person from a local high school and an adolescent medicine clinic and (b) through social media, including Facebook targeted ads, sponsored tweets on Twitter, and a blog post. Data collected included total exposure (i.e., reach), engagement (i.e., interaction), and effectiveness. Effectiveness included screening and enrollment for each recruitment method, as well as time and resources spent on each recruitment method. In-person recruitment reached a total of 297 potential participants of which 37 enrolled in the study. Social media recruitment reached a total of 34,272 potential participants of which 8 enrolled in the study. Social media recruitment methods utilized an average of 1.6 hours of staff time and cost an average of $40.99 per participant enrolled, while in-person recruitment methods utilized an average of 0.75 hours of staff time and cost an average of $19.09 per participant enrolled. Social media recruitment reached more potential participants, but the cost per participant enrolled was higher compared to traditional methods. Studies need to consider benefits and downsides of traditional and social media recruitment methods based on study goals and population.
Owens, Laurence; Shute, Rosalyn; Slee, Phillip
Because children and young teenagers usually associate in same-sex groups, psychological research concerned with adolescent aggression has often concentrated on within-sex relationships. However, during adolescence, boys and girls increasingly interact socially. This paper reports a study of boy-to-girl aggression as perceived by girls, boys and…
Coren, Sidney A.; Luthar, Suniya S.
This study extends past findings of heightened problems among affluent youth by examining adjustment patterns among boys in two academically elite, independent high schools: one for boys only and the other co-educational. Both samples manifested disproportionately high rates of internalizing and externalizing symptoms, but only the co-educational…
Sex equity issues which are emphasized in this article include: (a) how boys and girls negotiate reproductive transitions; (b) how male and female sexual maturity is treated differently by parents, educators, and society; and (c) how the consequences of puberty and sexual behavior may differ for boys and girls. (IAH)
Reimers, Anne K.; Wagner, Matthias; Alvanides, Seraphim; Steinmayr, Andreas; Reiner, Miriam; Schmidt, Steffen; Woll, Alexander
Objectives To assess the relationship between proximity to specific sports facilities and participation in the corresponding sports activities for adolescents in Germany. Methods A sample of 1,768 adolescents aged 11–17 years old and living in 161 German communities was examined. Distances to the nearest sports facilities were calculated as an indicator of proximity to sports facilities using Geographic Information Systems (GIS). Participation in specific leisure-time sports activities in sports clubs was assessed using a self-report questionnaire and individual-level socio-demographic variables were derived from a parent questionnaire. Community-level socio-demographics as covariates were selected from the INKAR database, in particular from indicators and maps on land development. Logistic regression analyses were conducted to examine associations between proximity to the nearest sports facilities and participation in the corresponding sports activities. Results The logisitic regression analyses showed that girls residing longer distances from the nearest gym were less likely to engage in indoor sports activities; a significant interaction between distances to gyms and level of urbanization was identified. Decomposition of the interaction term showed that for adolescent girls living in rural areas participation in indoor sports activities was positively associated with gym proximity. Proximity to tennis courts and indoor pools was not associated with participation in tennis or water sports, respectively. Conclusions Improved proximity to gyms is likely to be more important for female adolescents living in rural areas. PMID:24675689
Davis, Erin; Demby, Hilary; Jenner, Lynne Woodward; Gregory, Alethia; Broussard, Marsha
Maintaining contact with and collecting outcome data from adolescent study participants can present a significant challenge for researchers conducting longitudinal studies. Establishing an organized and effective protocol for participant follow-up is crucial to reduce attrition and maintain high retention rates. This paper describes our methods in using and adapting the evidence-based Engagement, Verification, Maintenance, and Confirmation (EVMC) model to follow up with adolescents 6 and 12 months after implementation of a health program. It extends previous research by focusing on two key modifications to the model: (1) the central role of cell phones and texting to maintain contact with study participants throughout the EVMC process and, (2) use of responsive two-way communication between staff and participants and flexible administration modes and methods in the confirmation phase to ensure that busy teens not only respond to contacts, but also complete data collection. These strategies have resulted in high overall retention rates (87-91%) with adolescent study participants at each follow-up data collection point without the utilization of other, more involved tracking measures. The methods and findings presented may be valuable for other researchers with limited resources planning for or engaged in collecting follow-up outcome data from adolescents enrolled in longitudinal studies.
Baumgartner, Joy Noel; Kaaya, Sylvia; Karungula, Happy; Kaale, Anna; Headley, Jennifer; Tolley, Elizabeth
Under-representation of female adolescents in HIV clinical trials may inhibit their access to future prevention technologies. Domestic violence, broadly defined as violence perpetrated by intimate partners and/or family members, may affect trial participation. This study describes violence in the lives of adolescents and young women in Tanzania, explores use of the Women's Experience with Battering (WEB) Scale to measure battering, and examines the associations between battering and socio-demographic and HIV risk factors. Community formative research (CFR) and a mock clinical trial (MCT) were conducted to examine the challenges of recruiting younger (15-17) versus older (18-21) participants into HIV prevention trials. The CFR included qualitative interviews with 23 participants and there were 135 MCT participants. The WEB was administered in both the CFR and MCT. Nineteen CFR participants experienced physical and/or sexual violence and 17 % scored positive for battering. All married participants reported partner-related domestic violence, and half scored positive for battering. Many believed beatings were normal. None of the single participants scored positive on battering, but one-third reported abuse by relatives. Among MCT participants, 15 % scored positive for battering; most perpetrators were relatives. Younger participants were more likely to report battering. Adolescents experienced high rates of domestic violence and the WEB captured battering from both partners and relatives. The level of familial violence was unexpected and has implications for parental roles in study recruitment. Addressing adolescent abuse in HIV prevention trials and in the general population should be a public health priority.
Eime, R M; Payne, W R; Casey, M M; Harvey, J T
Physical activity (PA) is important for lifelong health; however, participation is lower in rural compared with metropolitan areas and declines during adolescence, particularly for girls. It is likely that this decline is related to the number of life transitions that occur during adolescence. This qualitative study examined the views of active rural living girls regarding the factors affecting their sport and PA participation, using the socioecological model. Twenty-seven girls aged 16-17 from four schools participated in semi-structured focus group discussions. Content and thematic analysis was conducted from verbatim transcripts using NVivo. The girls enjoyed involvement in community club sport with friends and they reported living in communities where participation in sport was a major form of social interaction. However, the desire to succeed educationally was a critical factor affecting their participation in sport and PA and influenced their movement from structured club sport to more flexible, but socially isolated individual activities. It is recommended that future longitudinal research should track rural living adolescent females as they complete secondary school, in order to better understand the influence of educational priorities upon sport and PA participation and to identify practical strategies for both schools and community organizations to foster continuing participation throughout this crucial period of life transition.
Moilanen, Kristin L
The purpose of the present study was to describe the degree to which parents of adolescents were willing to grant consent for their teenagers' participation in sexually themed research, and to link the likelihood of consent to parents' demographics, personality traits, parenting, attitudes, and their children's characteristics. A total of 203 parents of adolescents ages 13 to 18 years anonymously responded to an internet survey (81.7% mothers; 87% European American). Approximately 40% of respondents were possibly willing and 36% were definitely willing to provide consent for a hypothetical study covering all included sexual health topics. Parents were more likely to give consent if they were highly extraverted, viewed science positively, were not highly conservative about sexuality, and if they thought their teenager was already sexually experienced. Overall, many parents appear to be quite open to adolescent survey participation.
Morrison, Shannon; Knight, Candace; Crew-Gooden, Annette
The purpose of this study was to explore African-American adolescent girls' perceptions of physical activity participation, examine how physical activity is defined and identify the most preferred forms of physical activity. Qualitative focus group interviews of a convenience sample (N = 30; Mean age = 14.3 years) were used to identifyfactors that influence African-American girls' physical activity participation as well as to explore how physical activity is defined within this population. Four themes emerged: (a) benefits and motivation to engage in physical activity, (b) behaviors consistent with perceived physical activity, (c) most enjoyable physical activity/activities, and (d) barriers to physical activity. Physical activities that promoted normative adolescent development (i.e., autonomy) were perceived as most beneficial, desirable, and most likely to be sustained. Implications of these findings highlight the importance of the incorporation of socialization and peer engagement in physical activity programs designed for African-American adolescent girls.
Wong, Cara L.; Ching, Teresa Y. C.; Whitfield, Jessica; Duncan, Jill
The internet and social media have fast become an everyday aspect of adolescents' lives. Online participation may increase social capital and be particularly beneficial for individuals who are deaf or hard-of-hearing (DHH), as it provides an alternative method to communicate, interact with others and access information. However, reduced levels of…
Etgar, Talia; Prager, Keren Ganot
This paper deals with the issue of including in the same therapeutic group in a prison setting two (or more) young people who participated in the same gang rape. We provide a background for group therapy with adolescent sex offenders and point out the characteristics of group rape. In addition, we describe the uniqueness of working in a prison as…
This study examined adolescent developmental experiences and participation in extracurricular activities. Providing youth with multiple channels to nurture their development and acknowledge their interests and strengths can play a significant role in their holistic growth. This is a descriptive study of a mixed-methods design (quantitative and…
Hoffmann, John P.
This research investigates the effects of extracurricular activities on alcohol use among male (n = 4,495) and female (n = 5,398) adolescents who participated in the 1990-92 National Education Longitudinal Study. Previous studies have assessed the association between extracurricular activities and alcohol use, but none have explored whether the…
Prins, Richard G.; van Empelen, Pepijn; te Velde, Saskia J.; Timperio, Anna; van Lenthe, Frank J.; Tak, Nannah I.; Crawford, David; Brug, Johannes; Oenema, Anke
This longitudinal study aimed to identify individual and environmental predictors of adolescents' sports participation and to examine whether availability of sports facilities moderated the intention-behaviour relation. Data were obtained from the Environmental Determinants of Obesity in Rotterdam Schoolchildren study (2005/2006 to 2007/2008). A…
Eckstein, Katharina; Noack, Peter; Gniewosz, Burkhard
Drawing on data from a longitudinal cohort-sequential project, the present study examined developmental trajectories of adolescents' attitudes toward political engagement and their willingness to participate in politics from grade 7 to 11 while accounting for the influence of school track and gender. Moreover, stabilities on the dependent…
Ninot, G.; Bilard, J.; Delignieres, D.
Background: The purpose was to examine the effects of the type of athletic programme (integrated vs. segregated) on the athletic domain of perceived competence and on general self-worth. Methods: Participants were 32 adolescent females with intellectual disabilities (ID), divided equally into four groups: (1) segregated swimming; (2) integrated…
Wissman, Kelly K.; Staples, Jeanine M.; Vasudevan, Lalitha; Nichols, Rachel E.
This paper conceptualizes an approach to adolescent literacies research we call "research pedagogies." This approach recognizes the pedagogical features of the research process and includes three dimensions: created spaces, engaged participation, and embodied inquiry. By drawing upon and sometimes recasting foundational anthropological…
McCabe, Kira O; Modecki, Kathryn L; Barber, Bonnie L
Adolescents are at a significant risk for binge drinking and illicit drug use. One way to protect against these behaviors is through participation in extracurricular activities. However, there is a debate about whether highly conscientious adolescents are more likely to participate in activities, which raises the concern of a confound. To disentangle these relationships, we tested the latent trajectories of substance use and personality across 3 years, with participation in activities and sports as time-varying predictors. We surveyed 687 adolescents (55 % female, 85.4 % Caucasian) in Western Australia schools across 3 years. At Time 1, the students were in Year 10 1 (mean age 15 years). The results showed that participation in activities and conscientiousness are related, but each uniquely predicts slower growth in substance use. Across waves, participation in activities predicted less risky substance use a year later, over and above conscientiousness development. These results suggest that there may be unique benefits of participation in activities that protect against risky substance use.
Longo, Egmar; Badia, Marta; Orgaz, Begona M.
This study analyzed the patterns and predictors of participation in leisure activities outside of school of Spanish children and adolescents with Cerebral Palsy (CP). Children and adolescents with CP (n = 199; 113 males and 86 females) participated in this cross-sectional study. Their mean age was 12.11 years (SD = 3.02; range 8-18 years), and…
Lindsey, Michael A.; Joe, Sean; Nebbitt, Von
African American adolescent boys underutilize mental health service due to stigma associated with depression. Gaining an increased understanding of how depressed, African American adolescent boys perceive their mental health needs and engage in help-seeking behaviors might play an essential role in efforts to improve their symptoms and access to care. Using a mixed-methods design, this study examined the influence of mental health stigma and social support on depressive symptoms among African American adolescent boys. Findings indicated the protective effects of social support in decreasing depressive symptoms, especially when participants experienced mental health stigma. Results also revealed the pivotal role of family social support over both professional and peer support for participants who struggled with depressive symptoms. The primacy of family support among the sample, combined with the frequent distrust of professionals and peer networks, would indicate that working with families may improve initial identification of depression among African American adolescent boys and decrease their barriers to care. PMID:20953336
Pincham, Hannah L; Wu, Claire; Killikelly, Clare; Vuillier, Laura; Fearon, R M Pasco
Increasingly, research is turning to the ways in which social context impacts decision making and feedback processing in adolescents. The current study recorded electroencephalography to examine the trajectory of development across adolescence, with a focus on how social context impacts cognition and behaviour. To that end, younger (10-12 years) and older (14-16 years) adolescents played a modified Taylor Aggression Paradigm against two virtual opponents: a low-provoker and a high-provoker. During the task's decision phase (where participants select punishment for their opponent), we examined two event-related potentials: the N2 and the late positive potential (LPP). During the outcome phase (where participants experience win or loss feedback), we measured the feedback related negativity (FRN). Although N2 amplitudes did not vary with provocation, LPP amplitudes were enhanced under high provocation for the younger group, suggesting that emotional reactivity during the decision phase was heightened for early adolescents. During the outcome phase, the FRN was reduced following win outcomes under high provocation for both groups, suggesting that a highly provocative social opponent may influence the reward response. Collectively, the data argue that social context is an important factor modulating neural responses in adolescent behavioural and brain development.
de Souza, Mariluce Karla Bomfim; Santana, Judith Sena da Silva
This qualitative study aimed at analyzing the participation of the local health managers in the assistance provided to the adolescent victim of violence in the city of Itabuna, Bahia, Brazil. Specific objectives of this study were: to identify how the local health managers perceive violence and its repercussions in adolescence; to identify the public healthcare policies directed to the adolescent implanted by the health system of Itabuna-BA, focusing on violence and on the actions developed by the local health managers toward an effective implantation of these policies. The data collected from interviews and documents were analyzed using the technique of content analysis. Analytical categories: Violence as any form of physical, moral, psychical or social aggression, omission and disrespect to the human rights; Violence has psychological repercussions in adolescence, causes pain and suffering, compromises the life and the future and generates violence; Assistance for the adolescent victim of violence: limitations and advances of a policy in construction. The results show that the managers have put forth efforts for the effective implementation of the Adolescent Health Program, with the intention to include violence as a focal issue of their actions.
Wulff, Hagen; Wagner, Petra
To meet the challenge of obesity, effective therapeutic concepts for adolescents focusing on lifestyle changes are necessary. Particularly relevant are nutrition and physical activity patterns associated with media use, which can be influenced by sociodemographic factors. For the optimization of obesity therapy approaches, it is essential to analyze these sociodemographic factors to adjust the aims, content, and methods of interventions, and to use the potential of media in treatment concepts. Thus, the research question is: what are the media and physical activity patterns of 11- to 17-year-old participants in obesity therapy, depending on sociodemographic factors? The national multicenter study was conducted from 2012 to 2013. A questionnaire was administered to 564 participants aged 13.4 ± 1.6 (mean ± standard deviation) years. Standardized instruments were used to assess the variables physical activity, media use, and sociodemographic factors. Participants were physically active for 1 h on 3.3 ± 1.8 days per week, 8.5 % daily. Televisions, mobile phones, and computers were available in all sociodemographic groups and were used for 2 h per day. Sociodemographic differences can be seen in the extent of media usage (h/day). These differences can be found between girls and boys concerning their usage of mobile phones (2.49 vs. 1.90; p < 0.001), between 11- to 13- and 14- to 17-year-old children concerning their usage of game consoles (0.55 vs. 1.65; p = 0.007), and in the correlation analysis of media usage and physical activity. Compared with existing literature, the survey results reveal reduced activity and increased media use, which vary among the groups. Thus, differentiated therapy approaches appear to be reasonable. Future research needs to evaluate to what extent media, despite the risks, can contribute to the methodological support of therapy, training, and aftercare concepts.
Blomfield, Corey J; Barber, Bonnie L
The relationship between Australian adolescents' participation in extracurricular activities and their self-concepts was investigated. A total of 1489 adolescents (56% female; mean age 13.8 years) completed measures of social self-concept, academic self-concept, and general self-worth, and reported on their extracurricular activity participation. In general, participation in any type of extracurricular activity was associated with a higher social and academic self-concept, and general self-worth, compared to no participation. Adolescents who participated in both sports and non-sports also reported a more positive social self-concept and general self-worth, compared to those who only participated in one of the activity types. This research provides support for extracurricular activities as a context facilitative of positive self-concept, and demonstrates the importance of a mixed participation profile for an adolescent's self-concept.
Büttler, Rahel M; Peper, Jiska S; Crone, Eveline A; Lentjes, Eef G W; Blankenstein, Marinus A; Heijboer, Annemieke C
The measurement of testosterone in saliva is an attractive alternative to serum analysis due to the simple and non-invasive sample collection. In children and adolescents salivary testosterone is mainly measured to investigate whether puberty has started or not. This study aimed to establish reference values for salivary testosterone during puberty in boys and girls. We measured salivary testosterone using ID-LC-MS/MS in a cohort of 131 girls and 123 boys of whom each had salivary testosterone measured at two time points during puberty. Salivary testosterone concentrations start to increase with the start of puberty around eight years and continuously increase up to adult concentrations in the following ten years. Reference values were calculated using the Lambda-Mu-Sigma (LMS)-curve fitting method and provided per year from 8 to 26 years of age in boys and girls. These reference ranges may help clinicians and researchers to interpret salivary testosterone results in both individual patients and study subjects.
Sun, Rachel C. F.; Hui, Eadaoin K. P.
This study aimed to investigate the family, school, peer and psychological factors that contribute to adolescent suicidal ideation. The participants were 1,358 (680 boys and 678 girls) Hong Kong Chinese adolescents who were divided into younger (12.3 years, n = 694) and older (15.4 years, n = 664) age groups. By using structural equation modeling,…
... or upper body measures of strength for younger boys and girls. In contrast, adolescent boys had higher values than adolescent girls on all measures of strength. Adolescent boys and girls had higher scores than younger boys ...
Lampard, Amy M.; Maclehose, Richard F.; Eisenberg, Marla E.; Neumark-Sztainer, Dianne; Davison, Kirsten K.
Weight-related teasing has been found to be associated with low self-esteem, depressive symptoms, body dissatisfaction, and weight control behaviors in adolescents. While research has typically examined weight-related teasing directed towards the individual, little is known about weight-related teasing at the school level. This study aimed to determine the association between the school-level prevalence of weight-related teasing and psychosocial factors, body dissatisfaction and weight control behaviors in adolescents. Adolescents (N = 2,793; 53.2% female) attending 20 US public middle and high schools were surveyed as part of the Eating and Activity in Teens (EAT) 2010 study. Generalized estimating equations were used to estimate the association between school-level weight-related teasing and health variables, controlling for individual-level weight-related teasing, clustering of individuals within schools, and relevant covariates. A greater school-level prevalence of weight-related teasing was associated with lower self-esteem and greater body fat dissatisfaction in girls, and greater depressive symptoms in boys, over and above individual-level weight-related teasing. Dieting was associated with the school-level prevalence of weight-related teasing in analysis adjusted for covariates in girls, but not following adjustment for individual-level weight-related teasing. Unhealthy weight control behaviors, extreme weight control behaviors, and muscle-enhancing behaviors were not associated with the school-level prevalence of weight-related teasing in girls or boys. Findings from the current study, in conjunction with previous findings showing associations between weight-related teasing, psychological concerns, and weight control behaviors, highlight the importance of implementing strategies to decrease weight-related teasing in schools. PMID:24395152
Roberts, Joanne; Martin, Gary E.; Moskowitz, Lauren; Harris, Adrianne A.; Foreman, Jamila; Nelson, Lauren
Purpose: This study compared the conversational discourse skills of boys who have fragile X syndrome with and without autism spectrum disorder (ASD) with those of boys with Down syndrome and boys who are typically developing. Method: Participants were boys who have fragile X syndrome with (n = 26) and without (n = 28) ASD, boys with Down syndrome…
De Groof, Saskia
Many studies have been conducted to examine the predictors of fear of crime among adults, but feelings of insecurity among children and adolescents have been practically ignored. The aim of this study is to search for relevant determinants of fear of crime in a representative sample of 1,212 Flemish (Belgian) adolescents, age 14 to 18, and one of…
Cridland, Elizabeth K.; Jones, Sandra C.; Caputi, Peter; Magee, Christopher A.
This study investigates the experiences of adolescent girls with autism spectrum disorders (ASD) during adolescence. Semi-structured interviews were conducted with three mother-daughter dyads and two additional mothers. A range of issues were highlighted covering physical, emotional, social and sexual domains. Some of these issues were similar to…
Sigfusdottir, Inga-Dora; Silver, Eric
This study examines the effects of negative life events on anger and depressed mood among a sample of 7,758 Icelandic adolescents, measured as part of the National Survey of Icelandic Adolescents (Thorlindsson, Sigfusdottir, Bernburg, & Halldorsson, 1998). Using multiple linear regression and multinomial logit regression, we find that (a)…
McCabe, M P; Ricciardelli, L A
This study investigated the nature of body image and body change strategies, as well as the sociocultural influences on these variables, among a group of 1,266 adolescents (622 males, 644 females). In particular, it investigated weight gain and increased muscle, as well as weight loss. It was found that females were less satisfied with their bodies and were more likely to adopt strategies to lose weight, whereas males were more likely to adopt strategies to increase weight and muscle tone. Respondents with higher body mass index (BMI) evidenced greater body dissatisfaction and more weight loss strategies, but there were no differences between BMI groups in weight gain or strategies to increase muscles. Weight gain and strategies to increase muscles were more likely to be undertaken by older adolescents, but there were no grade level differences in weight loss. Media influences to alter weight, as well as feedback from mother, father, and both male and female peers, were greater for females. There were few grade level or BMI differences in regard to any of the sociocultural influences. The importance of these findings in terms of providing a better understanding of factors which may lead to a disturbed body image and body change disorders, particularly among adolescent boys, is discussed.
Objet: Décrire la fonction motrice, la participation, les obstacles et les préférences en matière d'activité physique chez les adolescents avant et après un traitement du cancer et discuter de la promotion de l'activité physique dans le contexte des transitions du développement et du cancer. Méthode: Une étude transversale a utilisé les échelles d'autodéclaration et de déclaration par les parents du questionnaire Pediatric Outcomes Data Collection Instrument (PODCI) et des questions sur la participation et les préférences en matière d'activité physique afin de recueillir des données sur la mobilité des transferts, la mobilité de base, le fonctionnement dans les sports et le fonctionnement physique auprès de 80 adolescents et de 63 parents. Résultats: Les résultats du questionnaire PODCI pour les adolescents recevant un traitement étaient plus variables et considérablement plus bas que pour les adolescents qui avaient terminé leur traitement il y a plus de deux ans. La fatigue, la douleur, la santé en général et les recommandations du médecin étaient fréquemment désignées comme étant des obstacles à l'activité physique chez les adolescents qui reçoivent un traitement. Bon nombre d'entre eux n'atteignaient pas les niveaux d'activité physique recommandés. Les adolescents ont exprimé des préférences pour l'activité physique pratiquée avec des amis ou en famille, à la maison ou à l'école, dans l'après-midi ou le soir et dans des loisirs et des sports que les adolescents choisissent habituellement. Conclusions: Les capacités physiques, la participation et les obstacles en matière d'activité physique varient au cours du parcours du cancer. Les interventions devraient tenir compte de la variabilité ainsi que des préférences et des environnements des individus au cours des trajectoires et des transitions du traitement du cancer et du développement du jeune pour que ce dernier puisse adopter de saines habitudes de vie
Freer, Patrick K.
This article reports analysis of interviews with 85 boys from England, Greece, Ireland and Spain about the voice change, school singing and choral music instruction. Consistent, former and self-described non-singers were included. Data suggest consistency with much of the existing narrative literature about the experience of voice change. Unique…
Wymbs, Brian T.; McCarty, Carolyn A.; King, Kevin M.; McCauley, Elizabeth; Vander Stoep, Ann; Baer, John S.; Waschbusch, Daniel A.
Youth with elevated conduct disorder (CD) symptoms who also have callous-unemotional (CU) traits exhibit more antisocial behavior than youth without CU traits. However, evidence regarding whether CU traits increase risk of substance use over and above CD symptoms, and whether these associations differ for boys and girls, is scarce. Using the…
Sommer, Marni; Likindikoki, Samuel; Kaaya, Sylvia
The challenge of violence for youth in low-income countries includes a range of experiences from witnessing, to experiencing, to participating in violence. Although boys and young men are often the perpetrators of such violence, they may also be its victims. Yet little evidence exists from the voiced experiences of boys themselves on perceptions and interpretations of the violence around them. Given the numerous negative health implications of violence for boys, for the girls and other boys with whom they interact, and for the health of their future partners and families, we conducted an in-depth study in rural and urban Tanzania with adolescent boys on the masculinity norms shaping their transitions through puberty that might be contributing to high-risk behaviours, including engagement in violence. The findings identified underlying societal gendered norms influencing the enactment of violence, and recommendations from the boys on how to diminish the violence around them. Additional research is needed with boys on the social norms and structural factors influencing their engagement in violence.
Academy for Educational Development, Washington, DC.
"Shortchanging Girls, Shortchanging America," a report about the interrelationships among self-esteem, education, and career aspirations in adolescent girls and boys in today's society, received widespread attention on its release. The American Association of University Women asked the Academy for Educational Development to review the…
Cherng, Hua-Yu Sebastian; Turney, Kristin; Kao, Grace
Background/Context: Prior research has linked social engagement, such as peer interaction and participation in school activities, to a host of positive outcomes for youth and adolescents. However, little research considers patterns of social engagement among racial/ethnic minority and immigrant adolescents, despite prior research suggesting…
Kim, Chang-Gyun; Lee, Jin-Seok
The purpose of this study was to examine the effect of starup circuit exercise program on derivatives reactive oxygen metabolite (d-ROM) and biological antioxidant potential (BAP) levels and physical fitness of adolescents with intellectual disabilities, and to sugesst exercise programs to promote the health and physical development of such adolescents. Twelve students with intellectual disabilities were divided into two groups; circuit exercise group (CE group: n=6; age, 14.83±0.98 years; height, 163.83±5.78 cm; body mass, 67.08±3.32 kg; %Fat, 25.68±2.42), control group (CON group: n=6; age: 15.00±0.63 years; height, 162.33±4.41 cm; body mass, 67.50±3.62 kg; %Fat, 26.96±2.06). The CE group performed the CE program 4 times a week over a 12-week period. The CON group maintained their activities of daily living. The following were measured before and after intervention: physical fitness by before and after the completion of the training programm, and were measured and blood samples were assessed. The results of the study indicate that the 12-week CE program increased significantly physical fitness (P<0.05). Furthermore, This study proved that the CE program improved physical fitness, and reduced the d-ROM levels, and increased the BAP levels of the adolescents with intellectual disabilities. Therefore, it may enhance the health and physical development of adolescents boys with intellectual disabilities. PMID:27807529
Zaleta, Sona; Kumar, Prashant; Miller, Sarah
“Legal highs” such as K2, which typically contain synthetic cannabinoids, are increasingly popular with adolescents around the world. We have limited knowledge concerning their toxicity or adverse effects and their mechanism of action is poorly understood. While synthetic cannabinoids have been linked to adverse cardiovascular effects, cases of ST-elevation myocardial infarction (STEMI) associated with K2 use are exceedingly rare. We report a case of a 14-year-old boy who suffered an STEMI after smoking K2. To our knowledge, this is not only the youngest case of an STEMI associated with K2 use, but also the first case to be reported outside of the United States of America. Pediatricians worldwide must be aware of the clinical significance and potential harm associated with the use of synthetic cannabinoids, to better educate patients and their families regarding the dangers of using such “legal” substances. PMID:27011700
Kantanista, Adam; Osiński, Wiesław; Borowiec, Joanna; Tomczak, Maciej; Król-Zielińska, Magdalena
The aim of this study was to investigate the relationship between body image, body mass index (BMI), and physical activity in adolescents. The study included 1702 girls and 1547 boys aged 14-16 years. Moderate-to-vigorous physical activity (MVPA) was evaluated by the Physical Activity Screening Measure. Body image was assessed using the Feelings and Attitudes Towards the Body Scale, and participants' BMI was determined based on measured height and weight. Compared to boys, girls reported more negative body image (p<.05). The results of the three-way hierarchical regression revealed that body image was a statistically significant positive predictor of MVPA for adolescents, regardless of BMI. Additionally, body image was a stronger predictor of MVPA in boys than in girls. These findings suggest that body image, rather than BMI, is important in undertaking physical activity in adolescents and should be considered when preparing programs aimed at improving physical activity.
Matton, Annelies; Goossens, Lien; Vervaet, Myriam; Braet, Caroline
The reactive traits of Sensitivity to Punishment (SP) and Sensitivity to Reward (SR) are assumed to be involved in the development of Eating Disorders (EDs). Most studies examine whether levels of these traits differ between ED diagnoses, without taking other variables into account. However, vulnerability theories of psychopathology posit that the risk for psychopathology depends on the interaction between reactive traits and self-regulatory traits such as Effortful Control (EC). As such, the present objective was to examine the moderating role of EC in the association between SP, SR and the eating styles restrained eating, emotional eating and external eating as possible ED precursors in adolescents. To obtain this objective, a community sample of 252 adolescents (54.0% female) between 14 and 19 years old was recruited. Self-report questionnaires were used to measure the level of SP, SR, EC and eating styles. In a subsample (n = 46, 67.4% female), the Colour-Word Stroop task was conducted as an additional behavioural measure of EC. Hierarchic linear regressions were performed separately for boys and girls to examine the interactions between SP, SR and EC as well as gender differences between these interactions. There was some evidence for interactions between reactive and regulative traits in explaining restrained and emotional eating in girls. Also, several main effects of SP and SR were found in boys for all eating styles and in girls for restrained eating. The implications of these findings for future research and for screening and prevention programs are discussed.
Leckman, James F.; Volkmar, Fred R.
An adolescent boy presented with episodic wolf-like aggressive behaviors, for which his rural community planned an exorcism. Admission to a tertiary care hospital revealed an adolescent suffering an array of severe psychiatric symptoms, which best fit the diagnosis of reactive attachment disorder (RAD). The differential diagnosis included delusional disorder, mood problems, anxiety, schizophrenia, and “feral child” syndrome. Nosology and pathophysiology as well as pharmacological and psychosocial treatments are discussed. We highlight the importance of early life events in determining mental health risk and resiliency. PMID:21120097
Marston, Cicely; Hinton, Rachael; Kean, Stuart; Baral, Sushil; Ahuja, Arti; Costello, Anthony; Portela, Anayda
The Global strategy for women's, children's and adolescents' health (2016-2030) recognizes that people have a central role in improving their own health. We propose that community participation, particularly communities working together with health services (co-production in health care), will be central for achieving the objectives of the global strategy. Community participation specifically addresses the third of the key objectives: to transform societies so that women, children and adolescents can realize their rights to the highest attainable standards of health and well-being. In this paper, we examine what this implies in practice. We discuss three interdependent areas for action towards greater participation of the public in health: improving capabilities for individual and group participation; developing and sustaining people-centred health services; and social accountability. We outline challenges for implementation, and provide policy-makers, programme managers and practitioners with illustrative examples of the types of participatory approaches needed in each area to help achieve the health and development goals.
Sinclair, Samantha; Carlsson, Rickard
The present study examined the impact of gender identity threat on adolescents' occupational preferences. Two hundred and ninety-seven adolescents (45% girls, M age = 14.4, SD = 0.54) participated in the experiment. There were substantial differences between boys' and girls' occupational preferences. Importantly, adolescents who received a threat…
Bridge, Matthew W; Toms, Martin R
Whether young people should specialise in one competitive sport at an early age, or pursue a wider range of sports during adolescence is a topic of some debate (Baker, Cobley, & Fraser-Thomas, 2009) and is fundamental within sports policy and coaching practice. The purpose of this retrospective recall study was to identify whether early specialisation or sporting diversification (sampling) throughout childhood and adolescence can influence performance levels prior to adulthood. An online questionnaire was used to collect the sport participation histories of 1006 UK sports people, which were then compared with the developmental framework provided by the Developmental Model of Sport Participation (DMSP, Côté & Fraser-Thomas, 2007). A significant association between the number of sports participated in at the ages of 11, 13, and 15 and the standard of competition between 16 and 18 years was found. Individuals who competed in three sports aged 11, 13, and 15 were significantly more likely to compete at a national compared with club standard between the ages of 16 and 18 than those who practised only one sport. The findings reported here provide some empirical support for the sampling performance pathway DMSP model in a UK context.
Fuller, Rhema D.; Percy, Vernon E.; Bruening, Jennifer E.; Cotrufo, Raymond J.
Purpose: As there is little research that investigates the experiences of minority boys participating in youth development programs (Fashola, 2003), the current research focused on a sport-based youth development program for early adolescent Black and Latino boys in Hartford, CT. Specifically, the present study explored (a) what attracted minority…
Moore, Elya E.; Romaniuk, Helena; Olsson, Craig A.; Jayasinghe, Yasmin; Carlin, John B.; Patton, George C.
Objectives: Childhood sexual abuse (CSA) is associated with both short- and long-term adverse mental and physical health consequences, yet there remains considerable controversy about the prevalence of CSA in the general population. There is also little prospective data on unwanted sexual contact (USC) collected during adolescence. Methods: Data…
Kaplan, Elaine Bell; Cole, Leslie
Study sought to gain insight into what forum girls use to learn about the adolescent experience, and to examine views of their sexuality and femininity. Interviews were conducted with groups of girls ages 13-16 years, from diverse backgrounds. Discussions revealed a displacement of female sexuality. Responsible adults should challenge distorted…
Paalman, Carmen; van Domburgh, Lieke; Stevens, Gonneke; Vermeiren, Robert; van de Ven, Peter; Branje, Susan; Frijns, Tom; Meeus, Wim; Koot, Hans; van Lier, Pol; Jansen, Lucres; Doreleijers, Theo
This longitudinal study explores differences between native Dutch and immigrant Moroccan adolescents in the relationship between internalizing and externalizing problems across time. By using generalized estimating equations (GEE), the strength and stability of associations between internalizing and externalizing problems in 159 Moroccan and 159…
Jager, Gerry; Block, Robert I.; Luijten, Maartje; Ramsey, Nick F.
Objective: Early-onset cannabis use has been associated with later use/abuse, mental health problems (psychosis, depression), and abnormal development of cognition and brain function. During adolescence, ongoing neurodevelopmental maturation and experience shape the neural circuitry underlying complex cognitive functions such as memory and…
Oldehinkel, Albertine J.; Rosmalen, Judith G. M.; Veenstra, Rene; Dijkstra, Jan Kornelis; Ormel, Johan
This study investigates associations between depressive problems and classroom social status in a large population cohort of Dutch early adolescents (N = 1046, age 13.52 plus or minus 0.51, 52.4% girls). Depressive problems were assessed by parent and self-reports and classroom status by peer nominations. We assessed peer status with respect to…
Sabiston, Catherine M; Jewett, Rachel; Ashdown-Franks, Garcia; Belanger, Mathieu; Brunet, Jennifer; O'Loughlin, Erin; O'Loughlin, Jennifer
The purpose of this study was to examine the longitudinal and unique association between number of years of team sport and individual sport participation during adolescence and depressive symptoms during early adulthood. Adolescents (n = 860) reported team sport and individual sport participation in each year of secondary school for five years. Participants reported depressive symptoms using the Major Depression Inventory three years after secondary school. Multivariate linear regression was performed to model the associations of sport participation with depressive symptoms while controlling for sex, age, parent education, and baseline depressive symptoms. In the final model, adolescents who consistently participated in team sport during high school reported lower depression scores in early adulthood (β = -.09, p = .02). Number of years of individual sport participation was not statistically significantly associated with depressive symptoms in early adulthood. Based on these findings, team sport participation may protect against depressive symptoms in early adulthood. If this finding is replicated, strategies should be implemented to encourage and maintain team sport participation during adolescence. Further research is needed to understand the mechanisms that link team sport participation to lower depression.
Sahin, Ertugrul; Barut, Yasar; Ersanli, Ercüment
This study examined the effects of gender, age, grade level, and the educational level of the mother and father on social appearance anxiety in Turkish adolescents. This was a cross-sectional study in which a simple random sampling method was used. Participants were 2,219 adolescents (1089 boys, 1130 girls) with a mean age of 12.76 years old (SD =…
Godley, Susan H; Passetti, Lora L; Funk, Rodney R; Garner, Bryan R; Godley, Mark D
The American Society on Addiction Medicine's Patient Placement criteria are commonly used in adolescent treatment. However, the use of these criteria and how they affect the course of treatment and interact with adolescent change has not been examined. Twelve-month treatment patterns were examined for 176 adolescents who entered their first ever episode in a treatment system using these criteria. Forty-one percent of the adolescents received additional treatment after their initial outpatient episode with over 30 unique treatment sequences (i.e., various combinations of outpatient, intensive outpatient, and residential treatment). Significant differences in treatment patterns were found between the change trajectory groups. For example, adolescents who participated in only one outpatient treatment episode were more likely to be in the low alcohol and drug use (AOD) group and less likely to have high rates of time in a controlled environment or to report moderate AOD use. Over one-third of the adolescents participated in additional treatment and almost one-quarter of those who only participated in outpatient treatment had problematic use. These findings suggest the need for clinical monitoring protocols that can be used to identify adolescents needing additional treatment or recovery services.
Bennetts, Kathleen Scott
This article focusses primarily on the findings relating to the musical participation of boys in one Melbourne school. As part of a project that investigated boys' attitudes and participation at fifty-one schools, several contextual features were identified that set "Balton Boys" High School' apart from other participating schools,…
Poon, K. K.
Background: This study sought to describe the activities and participation of adolescents with autism spectrum disorders (ASD) in Singapore and to examine the suitability of the Activity and Participation component of the International Classification of Functioning, Disability and Health for achieving this purpose. This information may guide the…
Iwai, S; Sato, K; Nakamura, T; Okazaki, M; Itoh, Y; Toyama, Y; Ikegami, H
We present a case of post-traumatic osteonecrosis of the radial head in a 13-year-old boy which was treated with costo-osteochondral grafts. A satisfactory outcome was seen at a follow-up of two years and ten months. Although costo-osteochondral grafting has been used in the treatment of defects in articular cartilage, especially in the hand and the elbow, the extension of the technique to manage post-traumatic osteonecrosis of the radial head in a child has not previously been reported in the English language literature. Complete relief of pain was obtained and an improvement in the range of movement was observed. The long-term results remain uncertain.
Mora, Marisol; Penelo, Eva; Gutiérrez, Teresa; Espinoza, Paola; González, Marcela L.; Raich, Rosa M.
Aims. To evaluate the long-term effects of two school-based prevention programs administered to a universal mixed-sex sample of school-going adolescents on disturbed eating attitudes, aesthetic ideal internalization, and other eating disorder risk factors, when compared to a control group. Methods. Participants were 200 adolescents aged 12–15 selected by means of incidental sampling from second-year compulsory secondary education at schools. An interactive multimedia media literacy program (ML + NUT, Media Literacy and Nutrition) and a program focused on the same topics using dramatic arts (Theatre Alive) were applied and compared with a control group. Pretest, posttest (1 month later), and 5- and 13-month follow-up measurements were taken. Analyses were conducted with two-way mixed 3 × 3 ANCOVA (group × phase) adjusted by baseline levels, body mass index, and sex. Results. Participants in both experimental groups showed significantly higher self-esteem scores than the control group over time. The ML + NUT group also presented lower aesthetic ideal internalization scores than the control group. Discussion. Both programs can benefit students' self-esteem. Moreover, ML + NUT program was useful in reducing thin-ideal internalization. However, differences in body dissatisfaction and disordered eating attitudes were not found. The programs may be protective on the core psychological variables, which are essential to adaptive adolescent development. PMID:25802888
Simpkins, Sandra D; Delgado, Melissa Y; Price, Chara D; Quach, Alex; Starbuck, Elizabeth
The integrative model for child development and ecodevelopmental theory suggest that macro factors, such as socioeconomic status, ethnicity, culture, and immigration influence the settings in which adolescents engage. The goal of this investigation was to use a combination of deductive and inductive qualitative analysis to describe the mechanisms by which these macro factors might be related to Mexican-origin adolescents' participation in organized after-school activities. Qualitative data were collected through focus group interviews with 44 adolescents, 50 parents, and 18 activity leaders from 2 neighborhoods that varied in ethnic composition and average family income. Results indicated that family socioeconomic status might be related to adolescents' participation through financial resources and parents' work. Ethnicity was identified as a predictor of participation via experiences with ethnic discrimination, particularly in the neighborhood with a low percentage of Hispanic families. Cultural values and practices were related to participants' preferences for particular activities (e.g., bilingual, church-sponsored) and adolescents' participation in activities. Immigration seemed to be a factor in parents' familiarity with and beliefs about organized activities.
Warburton, Edward C.
In the past decade, much has been written about threats to boys' and girls' healthy participation in dance. This Viewpoints essay considers some of the causes and proposed remedies, which focus almost exclusively on the roles and responsibilities of dance educators and administrators. I suggest that what is missing from recent research,…
Mahanta, Beauty; Mohapatra, P. K.; Phukan, N.; Mahanta, J.
Background: Some people in Northeast India prepare rice-based alcoholic drinks in the household. People use these drinks in religious and social functions, and these are taken even in the presence of parents and elders. Easy access to illicit substances in industrial towns and lack of social inhibition for intake of homemade alcohol might increase the vulnerability of youth to these habits. Objective: To estimate the prevalence of alcoholic drink user among school-going adolescent students in an industrial town of Assam. Materials and Methods: A cross-sectional survey was designed to collect the data using a predesigned questionnaire. Personal interview was conducted to collect the data about pattern of alcohol use, type of alcoholic drinks they use, duration, and information about parents and peer. Data were analyzed using Epi-info 17 and Statistical Package for Social Sciences-17.0 (Chicago, USA, SPSS Inc.). Results: About 36% out of 1285 students have tasted/used homemade alcoholic drinks (HADs) and 12.3% used commercially available alcoholic drinks (CADs). Significantly higher numbers (P < 0.001) of adolescent students (≥15 years) used CAD in comparison to children (<15 years). However, the number of younger students was higher in using HAD. Minimum age at first experience of CAD was 7 years and that of HAD was 4 years; the duration varied from 1 to 8 years and 1–15 years, respectively. Parent's behavior of taking tobacco and/or alcohol influenced the habit of their children. Father's habit was found to be associated with male offspring's habit of taking CAD. About 16% of the students used one or more substances along with alcohol. Conclusion: High percentage of adolescents in the industrial town of Assam use alcoholic drinks with a male preponderance. They taste alcoholic drinks at a very young age. Parent's indulgence in taking tobacco, alcohol, or both was found to influence higher intake by their offspring. PMID:27385848
de Araújo Teixeira Silva, Catarina; Rebelo Vieira, Janete Maria; Rebelo, Maria Augusta Bessa; Vettore, Mario Vianna
There is limited evidence concerning the role of social networks on the oral health of adolescents. This study assessed the association between the participation of adolescents in community groups and dental caries. A cross-sectional household-based study was carried out involving 200 subjects aged 15-19 years living in a deprived area in the state of Amazon, Brazil. Dental caries was assessed through dental examinations using the DMFT index conducted by a single examiner who was previously calibrated. Four dental caries outcomes were investigated, including caries experience (DMFT score), current caries (number of current decayed teeth), missing teeth due to caries, and the care index (ratio between number of filled teeth and DMFT score). Details of participation of adolescents in community groups, demographic and socioeconomic data and information on dental visiting were obtained through individual interviews. All caries measures were significantly higher in adolescents who did not participate in community groups compared to their counterparts. Multivariate Poisson regression showed that participation of adolescents in community groups was independently associated with all dental caries outcomes. After adjusting for confounders, participation in community groups was statistically associated with lower DMFT score (ratio of mean, RM: 0.33, 95% CI: 0.24-0.46), fewer decayed teeth (RM: 0.23, 95% CI: 0.11-0.47), fewer missing teeth (RM: 0.28, 95% CI: 0.17-0.47), and higher care index (RM: 1.69, 95% CI: 1.24-2.29) than those who did not participate. Participation of adolescents in community activities was related to lower levels of dental caries.
Price, Johanna R.; Roberts, Joanne E.; Hennon, Elizabeth A.; Berni, Mary C.; Anderson, Kathleen L.; Sideris, John
Purpose: This study compared the syntax of boys who have fragile X syndrome (FXS) with and without autism spectrum disorder (ASD) with that of (a) boys who have Down syndrome (DS) and (b) typically developing (TD) boys. Method: Thirty-five boys with FXS only, 36 boys with FXS with ASD, 31 boys with DS, and 46 TD boys participated. Conversational…
Pastor, Yolanda; Balaguer, Isabel; Pons, Diana; García-Merita, Marisa
This paper examines the direct and indirect effects of sports participation on perceived health. It is based on a representative sample of middle adolescents aged 15-18 (N=1038, M age=16.31, S.D.=0.92; 510 boys and 528 girls) from the Valencian Community (Spain). This study used two different models; Model A is an adaptation of Thorlindsson, Vilhjalmsson and Valgeirsson's (Social Science and Medicine 31 (1990) 551) model which introduces smoking, alcohol use, feelings of anxiety, feelings of depression and psychophysiological symptoms as mediator variables; Model B is an extension of Model A with perceived physical fitness as an added mediator variable. Both models show a good fit to the data. Results showed that, in both models, sports participation affected perceived health directly and indirectly by decreasing smoking and alcohol consumption, feelings of depression and psychophysiological symptoms. In Model B, sport also affected perceived health via increased perceived physical fitness explaining almost 10% more of the variance.
... their school achievement and participation ( 11 â 13 ). Definitions Serious emotional or behavioral difficulties : Based on a ... on school and nonschool mental health services (see definitions below). Receipt of school mental health services : Based ...
Gísladóttir, Thórdís Lilja; Matthíasdóttir, Asrún; Kristjánsdóttir, Hafrún
Sports clubs create conditions for people of all ages to pursue a healthy lifestyle through exercise in sports and attend to constructive pedagogical work which creates much value for society. This study investigates the relationship between adolescents' sports clubs participation and self-reported mental and physical conditions and future expectations. The participants were 10,987 pupils in the final three years of their compulsory education in Iceland (aged 14-16 years). The participants completed questionnaires administered to students in the classroom relating to health and behaviour. The results indicate that participation in sports clubs influences adolescents positively; adolescents who work hard at sport not only believe they are in better mental and physical condition, they also believe they can succeed in other areas such as their studies. Sports clubs promote positive influence on adolescents' mental and physical conditions and their future expectations toward work and happiness. It can be concluded that participation in organised sports clubs affects the participants in a positive way.
Thompson, Katherine A; Kelly, Nichole R; Schvey, Natasha A; Brady, Sheila M; Courville, Amber B; Tanofsky-Kraff, Marian; Yanovski, Susan Z; Yanovski, Jack A; Shomaker, Lauren B
Appearance-related pressures have been associated with binge eating in previous studies. Yet, it is unclear if these pressures are associated with emotional eating or if specific sources of pressure are differentially associated with emotional eating. We studied the associations between multiple sources of appearance-related pressures, including pressure to be thin and pressure to increase muscularity, and emotional eating in 300 adolescents (Mage=15.3, SD=1.4, 60% female). Controlling for age, race, puberty, body mass index (BMI) z-score, and sex, both pressure to be thin and pressure to be more muscular from same-sex peers were positively associated with emotional eating in response to feeling angry/frustrated and unsettled (ps<0.05). Pressure from same-sex peers to be more muscular also was associated with eating when depressed (p<0.05), and muscularity pressure from opposite-sex peers related to eating in response to anger/frustration (p<0.05). All associations were fully mediated by internalization of appearance ideals according to Western cultural standards (ps<0.001). Associations of pressures from mothers and fathers with emotional eating were non-significant. Results considering sex as a moderator of the associations between appearance-related pressures and emotional eating were non-significant. Findings illustrate that both pressure to be thin and muscular from peers are related to more frequent emotional eating among both boys and girls, and these associations are explained through internalization of appearance-related ideals.
Guddal, Maren Hjelle; Stensland, Synne Øien; Småstuen, Milada Cvancarova; Johnsen, Marianne Bakke; Zwart, John-Anker; Storheim, Kjersti
Background: Prevalence of musculoskeletal pain among adolescents is high, and pain in adolescence increases the risk of chronic pain in adulthood. Studies have shown conflicting evidence regarding associations between physical activity and musculoskeletal pain, and few have evaluated the potential impact of sport participation on musculoskeletal pain in adolescent population samples. Purpose: To examine the associations between physical activity level, sport participation, and musculoskeletal pain in the neck and shoulders, low back, and lower extremities in a population-based sample of adolescents. Study Design: Cross-sectional study; Level of evidence 4. Methods: Data from the Nord-Trøndelag Health Study (Young-HUNT3) were used. All 10,464 adolescents in the Nord-Trøndelag county of Norway were invited, of whom 74% participated. Participants were asked how often they had experienced pain, unrelated to any known disease or acute injury, in the neck and shoulders, low back, and lower extremities in the past 3 months. The associations between (1) physical activity level (low [reference], medium or high) or (2) sport participation (weekly compared with no/infrequent participation) and pain were evaluated using logistic regression analyses, stratified by sex, and adjusted for age, socioeconomic status, and psychological distress. Results: The analyses included 7596 adolescents (mean age, 15.8 years; SD, 1.7). Neck and shoulder pain was most prevalent (17%). A moderate level of physical activity was associated with reduced odds of neck and shoulder pain (OR = 0.79 [95% CI, 0.66-0.94]) and low back pain (OR = 0.75 [95% CI, 0.62-0.91]), whereas a high level of activity increased the odds of lower extremity pain (OR = 1.60 [95% CI, 1.29-1.99]). Participation in endurance sports was associated with lower odds of neck and shoulder pain (OR = 0.79 [95% CI, 0.68-0.92]) and low back pain (OR = 0.77 [95% CI, 0.65-0.92]), especially among girls. Participation in technical
Hebert, Thomas P.; Pagnani, Alexander R.
This article illustrates the serious challenge of engaging boys in reading and writing which has become more complex and even influences the lives of gifted adolescent males. This article attempts to address this concern. In order to do so, the authors examine the scholarly literature on boys' reading preferences and report findings from that…
Mac An Ghaill, Mairtin; Haywood, Chris
In the UK, the media are reporting increasing rates of childhood suicide, while highlighting that increasing numbers of pre-adolescent boys (in relation to girls) are diagnosed as mentally ill. In response, academic, professional and political commentators are explaining this as a consequence of gender. One way of doing this has been to apply adult defined understandings of men and masculinities to the attitudes and behaviours of pre-adolescent boys. As a consequence, explanations of these trends point to either 'too much' masculinity, such as an inability to express feelings and seek help, or 'not enough' masculinity that results in isolation and rejection from significant others, such as peer groups. Using a discourse analysis of semi-structured interviews with 28 children aged 9-13 (12 male, 16 females) and 12 school staff at a school in North East England, this article questions the viability of using normative models of masculinity as an explanatory tool for explaining boys' behaviours and suggests that researchers in the field of gender and suicide consider how boys' genders may be constituted differently. We develop this argument in three ways. First, it is argued that studies that use masculinity tend to reduce the formation of gender to the articulation of power across and between men and other men and women. Second, we argue that approaches to understanding boys' behaviours are simplistically grafting masculinity as a conceptual frame onto boy's attitudes and behaviours. In response, we suggest that it is important to re-think how we gender younger boys. The final section focuses specifically on the ways that boys engage in friendships. The significance of this section is that we need to question how notions of communication, integration and isolation, key features of suicide behaviours, are framed through the local production of friendships.
Thompson, Patricia; And Others
The primary purpose of this study was to determine if a specific daily indoor exercise program of a short duration improved the aerobic fitness level of junior high school students between the ages of 12 and 14. A secondary purpose was to compare the performance of participating students with Canadian norms for working capacity and fitness. Also…
Brawner, Bridgette M.; Volpe, Ellen M.; Stewart, Jennifer M.; Gomes, Melissa M.
Background Biobehavioural research methodology can be invasive and burdensome for participants—particularly adolescents with mental illnesses. Human biological researchers should consider how methodological impositions may hinder adolescent research participation. However, literature on adolescent’s voices and concerns toward biobehavioural research participation is virtually non-existent. Aim This study was designed to determine adolescents’ perceptions of participation in research involving the collection of biomarkers via blood, saliva and/or urine samples. Subjects and methods Urban adolescent females (aged 12–19) receiving outpatient mental health treatment (n = 37) participated in focus groups with concurrent survey administration to explore attitudes, beliefs and willingness/intentions toward biobehavioural research participation. Results Participants had favourable attitudes toward biobehavioural research and were amenable to provide each specimen type. Mistrust for research emerged, however, and concerns related to privacy and confidentiality were expressed. Conclusion Participant recruitment is a critical component in study design and implementation; this includes knowledge of population-specific recruitment barriers and facilitators. This innovative paper provides a context for the research participants’ decision-making process, strategies to allay fears and concerns and concrete areas to target in research-related interventions. Although the findings are from a specific, US-based sample, the implications warrant replication of the research in other geosocial settings. PMID:23822716
Malonda, Elisabeth; Samper, Paula
Background Emotions are potent modulators and motivators of the behaviour that the individual displays in the different situations they have to live and they can act as a protection factor or vulnerability of the adapted or maladaptive behaviour. This study focuses on anxiety in adolescence. Objectives. The objective is, through a longitudinal study, to analyse the psychological processes and emotions that facilitate the symptoms of anxiety and those which protect the adolescent from these symptoms. Material and Methods 417 adolescents (192 boys and 225 girls) participated in a three-wave longitudinal study in Valencia, Spain. In the first wave, adolescents were either in the third year of secondary school (81 boys and 85 girls) or the fourth year of secondary school (111 boys and 140 girls). The mean age was 14.70 (SD = 0.68; range = 13-17 years). This study monitored participating adolescents for three years. Results The results indicate a differential profile in the evaluated emotions according to sex, with the girls being the ones to experiment more anxiety and more empathy, while the boys show more emotional instability and aggression. Conclusions It is concluded that the best predictors for anxiety are anger state, aggressive behaviour, empathic concern together with the lack of coping mechanisms focused on problem solving and the perception of stress as a threat. Key words:Adolescence, anxiety, emotions, coping, stress. PMID:27988785
Zarbatany, Lynne; Marshall, Kiera G.
This study assessed the effects of a best friend's facial attractiveness on first impressions of medium-attractive children and early adolescents. Younger (N = 114, 48 boys and 66 girls, M[subscript age] = 8.16 years) and older (N = 168, 83 boys and 85 girls, M[subscript age] = 12.32 years) participants rated photos of unknown medium-attractive…
King, Cheryl A.; Kerr, David C. R.; Passarelli, Michael N.; Foster, Cynthia Ewell; Merchant, Christopher R.
This longitudinal study of recently hospitalized suicidal youth examined parental mental health history in addition to several indices of adolescent functioning as risk factors for time-to-suicide attempt over a 1-year period. Participants were 352 adolescents (253 girls, 99 boys; ages 13-17 years) who participated in self-report and interview…
Poulin, Francois; Denault, Anne-Sophie
The goal of this study was to provide an in-depth examination of friendships within organized activities. The prevalence of friendships with co-participants, their quality and characteristics, and their associations with adjustment were investigated. A sample of 281 (60% girls) 8th grade adolescents reported their friendships, activities, and…
Findlay, Leanne C.; Bowker, Anne
The current study explored specific aspects of sports and individuals on 4 domains of the self-system (physical competence and physical appearance self-concept, global physical and general self-esteem). Participants were 351 adolescents (M[subscript age] = 13.45, SD = 1.25 years, males n = 132) recruited from elite sports and regular school…
Patten, Christi A.; Enoch, Carrie; Renner, Caroline C.; Offord, Kenneth P.; Nevak, Caroline; Kelley, Stacy F.; Thomas, Janet; Decker, Paul A.; Hurt, Richard D.; Lanier, Anne; Kaur, Judith S.
Tobacco cessation interventions developed for Alaska Native adolescents do not exist. This study employed focus group methodology to explore preferences for tobacco cessation interventions and barriers to participation among 49 Alaska Natives (61% female) with a mean age of 14.6 (SD = 1.6) who resided in western Alaska. Using content analysis,…
Mahoney, Joseph L.; Vest, Andrea E.
Concern exists that youth who spend a lot of time participating in organized out-of-school activities (e.g., sports) are at-risk for poor developmental outcomes. This concern--called the over-scheduling hypothesis--has primarily been assessed in terms of adolescent adjustment. This longitudinal study of a nationally representative sample of 1,115…
Dyremyhr, Åse Eriksen; Diaz, Esperanza; Meland, Eivind
Background. Physical exercise has positive effects on health. However, its associations with self-rated health and body image, which are important predictors for adolescents' wellbeing and later morbidity, are complex. Methods. Cross-sectional survey among 2527 Norwegian adolescents. We examined the relations between self-reported gender, body size, amount and type of exercise and measures of self-rated health, drive for thinness, and desire to change body, with binary logistic regression analyses. Results. Girls and overweight students reported to a greater extent than their peers impaired self-rated health, weight concerns, and desire to change their body. Increasing amount of time spent on sports was related to improved self-rated health in a dose-response manner. Both girls and boys who engaged in individual sports with an advantage of leanness, but only girls engaged in team sports, reported an increased desire to change the body. However, weight concern was not related to amount or type of sports. Conclusions. Physical exercise is positively related to self-reported health but has negative associations with body image for many adolescents. Health promotion efforts should consider this paradox and stimulate physical activity and sports along with body acceptance. PMID:25013414
Cheung, Ruth; Cureton, Virginia Young; Canham, Daryl L.
Quality of life in adolescents with Type 1 diabetes is a growing area of interest in pediatric research. The complex diabetes regimen imposes challenges for an adolescent. Adolescents diagnosed with diabetes are a group that appears to be at risk for having a poor health-related quality of life. Although research supports the positive relationship…
The present study, "Mapping Rural Adolescent Girl's Participation in Residential Non- Formal Education Program--A Study in Lunkaransar Block, Rajasthan", was an attempt to understand the dimensions of rural adolescent girls' participation in the "Balika Shivir" Program. It is a six month residential non-formal education program…
This paper examines the relationship between experiences with unwanted sexual behavior at school and adolescents' health. Adolescent boys and girls (N = 2,808) participated in a 1998/1999 survey of secondary school students in two regions of The Netherlands. The psychological issues investigated included psychosomatic problems and self-esteem. It…
Schonbucher, Verena; Maier, Thomas; Mohler-Kuo, Meichun; Schnyder, Ulrich; Landolt, Markus A.
This qualitative study aimed to study the process of disclosure by examining adolescents from the general population who had experienced child sexual abuse (CSA). Twenty-six sexually victimized adolescents (23 girls, 3 boys; age: 15-18 years) participated in a qualitative face-to-face in-depth interview on different aspects of disclosure. A…
Rusby, Julie C.; Westling, Erika; Crowley, Ryann; Light, John M.
This study examines physical and sedentary activities of early adolescent boys and girls using Ecological Momentary Assessment (EMA), a method that can link mood and behaviors in specific social situations. Twenty-seven assessments were collected across 7 days from 82 participating adolescents, three times in seventh grade and one time in eighth…
Lee, Kyungeun; Lee, Julie
This study examined the inter-related development of self-esteem and delinquency across three years. Participants were 3449 Korean high school adolescents (age M = 15.8, SD = 0.42, 1725 boys, 1724 girls) from Korea Youth Panel Study (KYPS), in 2005-2007, nationally representative of Korean adolescents. Latent growth modeling was employed for…
Frömel, Karel; Svozil, Zbynek; Chmelík, František; Jakubec, Lukáš; Groffik, Dorota
Background: This study investigates school lifestyle among adolescents in terms of physical activity (PA) structure: (1) adolescents participating in a physical education lesson (PEL) versus (2) aggregate recess time exceeding 60 minutes. Methods: The research was conducted in 24 secondary schools in the Czech Republic (boys N = 208, girls N =…
Shoshani, Anat; Nakash, Ora; Zubida, Hani; Harper, Robin A.
This study aimed to explore the role of school engagement and the mediation effect of acculturation in predicting 1.5 and second-generation migrant adolescents' mental health and risk behaviors. Participants included 448 seventh to tenth grade Israeli students (mean age 14.50, 53% boys): 128 non-Jewish 1.5 generation migrant adolescents (children…
Gottlieb, C; Christiansen, I; Von Segebaden, C; Wiksten-Almströmer, M
As adolescence is a critical period of development, and as boys are less inclined than girls to approach the school facility for adolescent counselling, segregated consulting hours were introduced for boys to attract those with problems. The frequency of consultations by boys increased by 25 per cent, and 70 per cent of the boys reported a preference for the segregated consulting hours; 75 per cent appreciated the absence of girls from the waiting room; and of the 42 per cent with special preferences regarding the gender of the staff encountered, half reported preferring a man. Most of the boys presented with defined problems, though many revealed other problems, often relating to sexuality, in the course of consultation. The availability of segregated consulting hours for boys with adolescent problems is important, and often the only way to reach young boys who need help.
Kenny, Rachel; Dooley, Barbara; Fitzgerald, Amanda
The aim of this study was to examine positive and negative qualities in adolescents' interpersonal relationships and their relative importance in predicting emotional distress. Participants were 260 students from three schools in the Dublin area (119 girls; 141 boys), aged 12-18 years (M = 15.32, SD = 1.91). Students completed questionnaires…
Konishi, Chiaki; Hymel, Shelley
Extending John Bowlby's hypothesis that dysfunctional anger is a predictable outcome of insecure attachments to parents, this study investigated the relationship between current parent-adolescent attachment and both the experience and expression of anger. Participants included 776 students (379 boys and 397 girls) in grades 8-12. As predicted by…
Randler, Christoph; Vollmer, Christian; Wilhelm, David; Flessner, Melanie; Hummel, Eberhard
Many societies are encountering significant changes in their population structure as the number of older people is increasing while children and adolescents become fewer. This study examines pupils' attitudes towards elderly people in Germany. A total of 935 pupils (458 boys, 477 girls) participated in this study. Grade distribution was as…
Espinosa-Hernández, Graciela; Bissell-Havran, Joanna; Nunn, Anna
This study examined the role of religiousness and gender in age at first intercourse, and sexual expectations and values in Mexico, a macrocontext where the majority is Mexican and Catholic (83%). Participants were Catholic and nonreligious adolescents (54% girls) attending middle (71%) or high school. Findings indicated that Catholic adolescents engaged in sexual intercourse at later ages than nonreligious adolescents. Both religious attendance and importance of religion and values in sexual decision making were associated with more conservative sexual values. Boys who were raised Catholic were more likely to endorse female virginity values and were less likely to expect to wait to have sex until married than nonreligious boys. These associations were not significant among girls. Catholic boys may be more likely to internalize sexual double standard beliefs regarding premarital sex than nonreligious boys. This study expands our understanding of the role of religiousness in Mexican adolescents' sexuality.
Mandara, J; Murray, C B
This study examined the effects of marital status, family income, and family functioning on African American adolescents' self-esteem. One hundred sixteen adolescents participated, 64% of whom were female. Compared with boys with nonmarried parents, boys with married parents had higher overall self-esteem, even when family income and family functioning were controlled. Parental marital status had no effect on girls' self-esteem. Family functioning was a very strong predictor of self-esteem for both sexes. However, family relational factors were more important to girls' self-esteem, whereas structural and growth factors were more important for boys. It was concluded that African American adolescent boys with nonmarried parents are at risk for developing low self-esteem compared with other African American adolescents, but a more controlled and structured environment may buffer the effects of having nonmarried parents.
Crowley, Thomas J.; Dalwani, Manish S.; Mikulich-Gilbertson, Susan K.; Du, Yiping P.; Lejuez, Carl W.; Raymond, Kristen M.; Banich, Marie T.
Background Adolescents with conduct and substance problems (“Antisocial Substance Disorder” (ASD)) repeatedly engage in risky antisocial and drug-using behaviors. We hypothesized that, during processing of risky decisions and resulting rewards and punishments, brain activation would differ between abstinent ASD boys and comparison boys. Methodology/Principal Findings We compared 20 abstinent adolescent male patients in treatment for ASD with 20 community controls, examining rapid event-related blood-oxygen-level-dependent (BOLD) responses during functional magnetic resonance imaging. In 90 decision trials participants chose to make either a cautious response that earned one cent, or a risky response that would either gain 5 cents or lose 10 cents; odds of losing increased as the game progressed. We also examined those times when subjects experienced wins, or separately losses, from their risky choices. We contrasted decision trials against very similar comparison trials requiring no decisions, using whole-brain BOLD-response analyses of group differences, corrected for multiple comparisons. During decision-making ASD boys showed hypoactivation in numerous brain regions robustly activated by controls, including orbitofrontal and dorsolateral prefrontal cortices, anterior cingulate, basal ganglia, insula, amygdala, hippocampus, and cerebellum. While experiencing wins, ASD boys had significantly less activity than controls in anterior cingulate, temporal regions, and cerebellum, with more activity nowhere. During losses ASD boys had significantly more activity than controls in orbitofrontal cortex, dorsolateral prefrontal cortex, brain stem, and cerebellum, with less activity nowhere. Conclusions/Significance Adolescent boys with ASD had extensive neural hypoactivity during risky decision-making, coupled with decreased activity during reward and increased activity during loss. These neural patterns may underlie the dangerous, excessive, sustained risk-taking of
Wiener, Lori; Viola, Adrienne; Wilfond, Benjamin S; Wendler, David; Grady, Christine
U.S. regulations governing pediatric research do not specify the assent process. To identify best practices, it is important to examine parents' and adolescents' views. The present study focuses on parents' and adolescents' views regarding possible research risks and the influence of financial compensation on their willingness to accept research procedures. Interviews were conducted with 177 adolescents participating in clinical research for a medical or psychiatric illness, or as healthy volunteers, and a parent. Significant discordance was found between how bothered the teen would feel from research-related side effects and procedures compared with parental report. Most teens were willing to accept non-beneficial procedures without compensation. Payment had significantly greater influence on healthy volunteers and their parents compared with those with a medical or psychiatric illness. Discordance between adolescent and parental views about risks recommends obtaining direct input from adolescents during the assent process. Modest payments should not raise concerns of undue inducement, especially in teens with pre-existing conditions.
Keller, Jennifer; Mboya, Benjamin O; Sinclair, Jake; Githua, Oscar W; Mulinge, Munyae; Bergholz, Lou; Paiva, Lee; Golden, Neville H; Kapphahn, Cynthia
This study investigated the effects of a gender-based violence (GBV) educational curriculum on improving male attitudes toward women and increasing the likelihood of intervention if witnessing GBV, among adolescent boys in Nairobi, Kenya. In total, 1,543 adolescents participated in this comparison intervention study: 1,250 boys received six 2-hr sessions of the "Your Moment of Truth" (YMOT) intervention, and 293 boys comprised the standard of care (SOC) group. Data on attitudes toward women were collected anonymously at baseline and 9 months after intervention. At follow-up, boys were also asked whether they encountered situations involving GBV and whether they successfully intervened. Compared with baseline, YMOT participants had significantly higher positive attitudes toward women at follow-up, whereas scores for SOC participants declined. At follow-up, the percentage of boys who witnessed GBV was similar for the two groups, except for physical threats, where the intervention group reported witnessing more episodes. The percentage of boys in the intervention group who successfully intervened when witnessing violence was 78% for verbal harassment, 75% for physical threat, and 74% for physical or sexual assault. The percentage of boys in the SOC group who successfully intervened was 38% for verbal harassment, 33% for physical threat, and 26% for physical or sexual assault. Results from the logistic regression demonstrate that more positive attitudes toward women predicted whether boys in the intervention group would intervene successfully when witnessing violence. This standardized 6-week GBV training program is highly effective in improving attitudes toward women and increasing the likelihood of successful intervention when witnessing GBV.
Glatz, Terese; Dahl, Viktor
This study used reactance theory as a starting point to explain what role a perceived undemocratic and controlling family has for adolescents' readiness to use illegal political activity. Additionally, we examined whether adolescents' readiness to use illegal political means was related to actual political behaviour, which has been lacking in…
Barber, Carolyn; Wasson, Jillian Woodford
Friendships serve as a source of support and as a context for developing social competence. Although advanced coursework may provide a unique context for the development of friendships, more research is needed to explore exactly what differences exist. Using the National Longitudinal Study of Adolescent Health and the Adolescent Health and…
Hong, Zuway R.; Lin, Huann-Shyang; Lawrenz, Frances P.
The goal of this study was to test the effectiveness of integrating science and societal implication on adolescents' positive thinking and emotional perceptions about learning science. Twenty-five eighth-grade Taiwanese adolescents (9 boys and 16 girls) volunteered to participate in a 12-week intervention and formed the experimental group.…
Crosnoe, Robert; Erickson, Kristan Glasgow; Dornbusch, Sanford M.
Used self-reports and reports from friends to explore gender differences in the impact of risk and protective factors on adolescent deviant behavior. Both family and school factors reduced adolescent delinquency and substance use and protected adolescents against the impact of having deviant friends, though school factors were more consistently…
Chanseawrassamee, Supamit; Shin, Sarah J.
This paper attempts to show ways in which two Thai brothers (aged 9 and 13) living temporarily in the United States, employ bilingual code-switching to organize their conversation. Using the sequential analysis developed by Auer (1984, 1995), this paper describes how the two boys employ code-switching to negotiate the language for the interaction…
Poulin, François; Denault, Anne-Sophie
The goal of this study was to provide an in-depth examination of friendships within organized activities. The prevalence of friendships with co-participants, their quality and characteristics, and their associations with adjustment were investigated. A sample of 281 (60% girls) 8th grade adolescents reported their friendships, activities, and adjustment. The results showed that 70% of youths have friends who co-participate with them. Friends in individual sports are more academically oriented whereas friends in team sports are more supportive but display higher levels of problem behavior. Finally, having friends in activities is associated with lower problem behavior and better academic functioning.
De Miguel-Etayo, P; Muro, C; Santabárbara, J; López-Antón, R; Morandé, G; Martín-Matillas, M; Azcona-San Julián, M C; Martí, A; Campoy, C; Marcos, A; Moreno, L A; Garagorri, J M
The aims of this study were to identify the cognitive and behavioral predictors of dropping out and to estimate the attrition rate during different phases of an intervention program to treat overweight and obesity in adolescents. Overweight/obese adolescents (n=156, aged: 13-16 years; 71 male and 85 female subjects) were included in a multicomponent (diet, physical activity and psychological support) family-based group treatment program. At baseline and after 2 months (intensive phase) and 13 months (extensive phase) of follow-up, we measured adolescents' cognitive and behavioral dimensions, together with the parents' perception of their child's behavior. Of the 156 adolescents selected, 112 completed the full program (drop-out rate of 28.2%). The risk of dropping out during the extensive phase increased by 20% for each unit increase in the adolescent's social insecurity score (odds ratio=1.20, 95% confidence interval=1.07-1.34, P=0.002). The adolescents who had a high interoceptive awareness showed a significant decrease of 13.0% in the probability of dropping out (odds ratio=0.87, 95% confidence interval=0.77-0.99, P=0.040). Adolescents' social insecurity was the main predictor of drop-out in a multicomponent family-group-based obesity treatment program. To reduce attrition rates in these programs, the individual's social insecurity level needs to be reduced, whereas the family's awareness of eating-related behavior needs adjustment.
Kwan, Matthew; Bobko, Sarah; Faulkner, Guy; Donnelly, Peter; Cairney, John
Sport participation can play an important and positive role in the health and development of children and youth. One area that has recently been receiving greater attention is the role that sport participation might play in preventing drug and alcohol use among youth. The current study is a systematic review of 17 longitudinal studies examining the relationship between sport participation and alcohol and drug use among adolescents. Results indicated that sport participation is associated with alcohol use, with 82% of the included studies (14/17) showing a significant positive relationship. Sport participation, however, appears to be related to reduced illicit drug use, especially use of non-cannabis related drugs. Eighty percent of the studies found sport participation associated with decreased illicit drug use, while 50% of the studies found negative association between sport participation and marijuana use. Further investigation revealed that participation in sports reduced the risk of overall illicit drug use, but particularly during high school; suggesting that this may be a critical period to reduce or prevent the use of drugs through sport. Future research must better understand what conditions are necessary for sport participation to have beneficial outcomes in terms of preventing alcohol and/or illicit drug use. This has been absent in the extent literature and will be central to intervention efforts in this area.
Knifsend, Casey A.; Graham, Sandra
Although adolescents often participate in multiple extracurricular activities, little research has examined how the breadth of activities in which an adolescent is involved relates to school-related affect and academic performance. Relying on a large, multi-ethnic sample (N = 864; 55.9% female), the current study investigated linear and non-linear…
Bandy, Tawana; Moore, Kristin Anderson
Out-of-school time programs can offer a secure and nurturing environment for children and adolescents, reducing the worries about what they are doing during these most vulnerable hours. For example, research suggests that participation in out-of-school time programs and activities can lessen the likelihood that children and adolescents will engage…
Based on a sample of tetrads (N = 839), including 16 year-old adolescents, their mothers, fathers, and same-sex friends, it was analyzed in which way the value social responsibility is related to adolescents' readiness for different types of political participation. Results showed that social responsibility was positively linked to readiness for…
In his book "To Be a Boy, To Be a Reader: Engaging Teen and Preteen Boys in Active Literacy," William Brozo suggested that many adolescent boys have become mentally and academically detached from school. While Brozo acknowledges that a solution to these problems is multifaceted, he asserts that engaging boys in literature that makes use of…
Kirisci, Levent; Mezzich, Ada C.; Reynolds, Maureen; Tarter, Ralph E.; Aytaclar, Sema
Background Individual and contextual factors jointly participate in the onset and progression of substance abuse; however, the pattern of their relationship in males and females has not been systematically studied. Objectives Male and female children and adolescents were compared to determine the relative influence of individual susceptibility (neurobehavior disinhibition or ND) and social environment (deviancy in peers) on use of illegal drugs. Methods Boys (N = 380) and girls (N = 127) were prospectively tracked from age 10–12 to age 16 to delineate the role of ND and peer deviancy on use of illegal drugs. Results Girls exhibited lower ND scores than boys in childhood and were less inclined to affiliate with deviant peers. These differences were reduced or disappeared by mid-adolescence. In boys only, peer deviancy in childhood mediated the association between ND and illegal drug use at age 16. In both genders, peer deviancy in mid-adolescence mediated ND and substance abuse at age 16. Conclusions Individual and contextual risk factors promoting substance abuse are more salient at a younger age in boys compared to girls. Scientific Significance These results point to the need for earlier screening and intervention for boys. PMID:19462297
Rosenberg, Abby R; Bona, Kira; Wharton, Claire M; Bradford, Miranda; Shaffer, Michele L; Wolfe, Joanne; Baker, Kevin Scott
Conducting patient-reported outcomes research with adolescents and young adults (AYAs) is difficult due to low participation rates and high attrition. Forty-seven AYAs with newly diagnosed cancer at two large hospitals were prospectively surveyed at the time of diagnosis and 3-6 and 12-18 months later. A subset participated in 1:1 semistructured interviews. Attrition prompted early study closure at one site. The majority of patients preferred paper-pencil to online surveys. Interview participants were more likely to complete surveys (e.g., 93% vs. 58% completion of 3-6 month surveys, P = 0.02). Engaging patients through qualitative methodologies and using patient-preferred instruments may optimize future research success.
Based on a sample of tetrads (N = 839), including 16 year-old adolescents, their mothers, fathers, and same-sex friends, it was analyzed in which way the value social responsibility is related to adolescents' readiness for different types of political participation. Results showed that social responsibility was positively linked to readiness for participation in legal protest actions. No relationships with readiness for participation in federal elections or with readiness for participation in illegal protest actions occurred, and a negative relationship with readiness for participation in political violent actions was found. In a second step, the socialization of the value social responsibility in the parents and peer context was the focus. Value similarities between adolescents, their parents and friends, as well as other contextual factors were considered. Multiple regression analyses revealed differential effects for male and female adolescents. In male adolescents, authoritative parenting and political discussions with parents were positively linked to social responsibility. Furthermore, peer-group membership had a negative impact. For female adolescents, significant value similarities with their parents, especially with their mothers, occurred. Value similarities with their friend were found in both gender groups, but appeared to be higher in the female group. Also, in both gender groups, a positive parent-child relationship quality was linked to higher social responsibility. In sum, findings show that parents as well as peer contextual factors were contributing to the adolescents' value acquisition.
Silva, Gustavo; Andersen, Lars Bo; Aires, Luisa; Mota, Jorge; Oliveira, Jose; Ribeiro, José Carlos
The purpose of this study was to analyse the associations between sports participation, levels of moderate to vigorous physical activity (MVPA) and cardiorespiratory fitness (CRF). The study comprised 310 participants (183 girls and 127 boys) aged 11-18 years. Sports participation was assessed by questionnaire and habitual physical activity (PA) was measured objectively with accelerometers. The 20-m shuttle-run test was used to estimate CRF. Logistic regression analyses were carried out with CRF as the outcome. The odds ratio (OR) for being fit was greater for those who comply with 60 min · day(-1) in MVPA (OR = 2.612; 95%confidence interval [CI] = 1.614-4.225) in comparison with those who do not. Participation in competitive sports at club levels increased the chances of being fit (OR = 13.483; 95%CI = 4.560-39.864), independently of MVPA levels. There were positive and significant trends in CRF and objectively measured PA across the levels of engagement in competitive sports (P < 0.05). Concluding, participation in competitive sports at club level is more effective than other organised or non-organised sports to reach healthier levels of CRF and recommend levels of MVPA.
Provides observations by a social worker functioning as a housemother to Ethiopian Jewish refugee adolescent boys recently arrived in Israel. Discusses boys' technologicial and cultural adjustment, health and mental health problems, and racial problems. (ABL)
Kern, Margaret L; Duckworth, Angela L; Urzúa, Sergio; Loeber, Rolf; Stouthamer-Loeber, Magda; Lynam, Donald R
With data from the middle cohort of the Pittsburgh Youth Study, a prospective longitudinal study of inner-city boys, we examined whether Big Five agreeableness facets could be reliably recovered in this sample, and whether facets predicted educational, occupational, social, and antisocial life outcomes assessed a decade later. Caregivers described their adolescent boys' personalities using the Common California Q-Set; twelve years later, participants were interviewed and court records were obtained. Factor analyses recovered two facets: compliance and compassion. Compliance predicted more schooling and lower risk of unemployment, teenage fatherhood, and crime; compassion related to longer committed relationships. Findings highlight the value of studying personality at the facet level.
... Shortfall Questionnaire Home Family Health Kids and Teens Boys and Puberty Boys and Puberty Family HealthKids and TeensPrevention and WellnessSex and Birth ControlSex and Sexuality Share Boys and Puberty Boys give little thought to muscles ...
Cillessen, Antonius H. N.; Borch, Casey
Growth curve modelling was used to examine developmental trajectories of sociometric and perceived popularity across eight years in adolescence, and the effects of gender, overt aggression, and relational aggression on these trajectories. Participants were 303 initially popular students (167 girls, 136 boys) for whom sociometric data were…
Leszczynski, Jennifer Pickard; Strough, JoNell
Using a social constructionist perspective, we investigated the flexibility of early adolescents' (N = 80, 40 boys, 40 girls; M age = 13.14; SD = 0.65) masculinity and femininity as a function of the interpersonal context (same- or other-sex partner) and situational demands (co-operation or competition). Participants played a block-building game…
Dogan, Huseyin; Bozgeyikli, Hasan; Bozdas, Canan
This study examined the perceived parenting styles as predictors of Internet addiction in adolescence. The participants of the study were a total of 419 high school students including 238 girl and 181 boy students whose mean age was 16.5. Personal information form, "Internet Addiction Test" and "Perceived Parenting Style Scale"…
King, Cheryl A.; Hill, Ryan M.; Wynne, Henry A.; Cunningham, Rebecca M.
This experimental study examined the effect of communication about type of screening follow-up (in-person follow-up vs. no in-person follow-up) on adolescents' responses to a self-report suicide risk screen. Participants were 245 adolescents (131 girls, 114 boys; ages 13-17; 80% White, 21.6% Black, 9.8% American Indian, 2.9% Asian) seeking medical…
In reform-based science curricula, students' discursive participation is highly encouraged as a means of science learning as well as a goal of science education. However, Asian immigrant students are perceived to be quiet and passive in classroom discursive situations, and this reticence implies that they may face challenges in discourse-rich science classroom learning environments. Given this potentially conflicting situation, the present study aims to understand how and why Asian immigrant students participate in science classroom discourse. Findings from interviews with seven Korean immigrant adolescents illustrate that they are indeed hesitant to speak up in classrooms. Drawing upon cultural historical perspectives on identity and agency, this study shows how immigrant experiences shaped the participants' othered identity and influenced their science classroom participation, as well as how they negotiated their identities and situations to participate in science classroom and peer communities. I will discuss implications of this study for science education research and science teacher education to support classroom participation of immigrant students.
Seay, Danielle M; Jahromi, Laudan B; Umaña-Taylor, Adriana J; Updegraff, Kimberly A
The current longitudinal study examined the effect of the transmission of maladaptive parenting strategies from grandmothers to adolescent mothers on children's subsequent development. Mexican-origin adolescent mothers (N = 204) participated in home interviews when the adolescent's child (89 boys, 60 girls) was 2, 3, 4, and 5 years old. Grandmothers' psychological control toward the adolescent mother was positively related to adolescents' potential for abuse 1 year later, which was subsequently positively related to adolescents' punitive discipline toward their young child. In addition, adolescent mothers' punitive discipline subsequently predicted greater externalizing problems and less committed compliance among their children. Adolescent mothers' potential for abuse and punitive discipline mediated the effects of grandmothers' psychological control on children's externalizing problems. Finally, adolescent mothers' potential for abuse mediated the effect of grandmothers' psychological control on adolescent mothers' punitive discipline. Results highlight the salience of long-term intergenerational effects of maladaptive parenting on children's behavior.
Frisch, Dana; Msall, Michael E.
With medical advances, more individuals with cerebral palsy (CP) syndromes who reside in developed countries are surviving to adolescence and adulthood. However, there continues to be a paucity of research examining long-term health, functional activities, and participatory outcomes over their life-course. This article reviews the current…
Rojewski, Jay W.; Lee, In Heok; Hill, Roger B.
Variations in the school-based career exploration activities of Korean high school students were examined. Data represented 5,227 Korean adolescents in Grade 11 contained in the Korean Education Longitudinal Study of 2005, a nationally representative longitudinal database administered by the Korean Educational Development Institute. Latent class…
Rissel, Christopher; And Others
Surveys of adolescent alcohol abuse prevention task force members found that members who were more satisfied with the task force and lived in the community less time spent more time on task force work. Satisfaction was greater for those who perceived more personal and community influence on the task force. (SM)
Pardini, Dustin A.; Fite, Paula J.; Burke, Jeffrey D.
This study examined the bidirectional relationship between parent and teacher reported conduct problems in youth and parenting practices using a longitudinal sample of boys assessed from 6 to 16 years of age. Analyses tested whether these bidirectional associations changed across development and whether the nature of these associations varied…
Jones, Diane Carlson; Vigfusdottir, Thorbjorg Helga; Lee, Yoonsun
This research evaluates the contributions of three dimensions of appearance culture (appearance magazine exposure, appearance conversations with friends, and peer appearance criticism) and body mass index (BMI) to internalization of appearance ideals and body image dissatisfaction. Four hundred thirty-three girls and 347 boys in Grades 7 through…
Roberts, Joanne; Long, Steven H.; Malkin, Cheryl; Barnes, Elizabeth; Skinner, Martie; Hennon, Elizabeth A.; Anderson, Kathleen
In this study, the authors compared the phonological accuracy and patterns of sound change of boys with fragile X syndrome, boys with Down syndrome, and typically developing mental-age-matched boys. Participants were 50 boys with fragile X syndrome, ages 3 to 14 years; 32 boys with Down syndrome, ages 4 to 13 years; and 33 typically developing…
Miranda, Valter Paulo Neves; Conti, Maria Aparecida; Bastos, Ronaldo Rocha; Laus, Maria Fernanda; Almeida, Sebastião de Sousa; Ferreira, Maria Elisa Caputo
The scope of this article is to evaluate the body image of adolescents from rural cities and its relationship with nutritional status, sex and the adolescent phase. Adolescents of both sexes participated in the cross-sectional study. Body image was evaluated through the Body Shape Questionnaire (BSQ) and the Figure Rating Scale (FRS) for adolescents. Weight and height were measured for the evaluation of body mass index (BMI). Stages of adolescence were classified by age. Descriptive and inferential statistical analyses were conducted. Four hundred and forty-five adolescents (190 boys and 255 girls), with a mean age of 16.44 comprised the sample. Higher risk of body dissatisfaction was found among overweight and obese participants (BSQ: OR = 3.359 p < 0.001; ESA: OR = 1.572 p = 0.387) and the female sex (BSQ: OR = 3.694 p < 0.001; ESA: OR = 0.922, p = 0.840). Participants from the intermediary and final stages of adolescence revealed a lesser risk of dissatisfaction compared to those from the initial phase. Body dissatisfaction was related to overweight and obesity, to the female sex and to the initial period of adolescence. Intervention research is required to control the factors that influence excessive adolescent body dissatisfaction.
Hanson, Mark D.; Szatmari, Peter; Eva, Kevin W.
Objective: The authors evaluated the differential impact of clerk interest and participation in a Child and Adolescent Psychiatry (CAP) clerkship rotation upon psychiatry and pediatrics residency matches. Method: Authors studied clerks from the McMaster University M.D. program graduating years of 2005-2007. Participants were categorized as 1)…
Kaestner, Robert; Xu, Xin
In this study, we examined the association between girls' participation in high school sports and the physical activity, weight, body mass, and body composition of adolescent females during the 1970s when girls' sports participation was dramatically increasing as a result of Title IX. We found that increases in girls' participation in high school sports, a proxy for expanded athletic opportunities for adolescent females, were associated with an increase in physical activity and an improvement in weight and body mass among girls. In contrast, adolescent boys experienced a decline in physical activity and an increase in weight and body mass during the period when girls' athletic opportunities were expanding. Taken together, these results strongly suggest that Title IX and the increase in athletic opportunities among adolescent females it engendered had a beneficial effect on the health of adolescent girls.
Much has been written concerning the challenges many teachers face in engaging African American males in reading practices. While much of this extant scholarship focuses on African American males at the pre-adolescent stage of development and beyond, little has been written regarding increasing reading engagement in African American boys in P-5…
Bucher, Katherine T.; Manning, M. Lee
Discusses the genre of fantasy novels, noting its popularity with adolescent readers (especially boys). Notes sources helpful to teachers and school librarians, and lists a few personal favorite fantasy novels. Offers a brief note on whether the Harry Potter books can be considered young adult literature. (SR)
This article examines ethnographic data that show Belgian adolescents of Moroccan descent stylizing Standard Dutch. Analysis addresses the importance of this variety in Belgian-Flemish society and in the school these boys attended, and shows how in interviews with Moroccan boys the hegemonic status of this variety is generally accepted. In…
Smith, Colin Tucker; Shepperd, James A; Miller, Wendi A; Graber, Julia A
Adolescents' attitudes toward disadvantaged groups are surprisingly understudied. What we know from these few studies is that adolescents' attitudes tend to become more favorable over time and that adolescent girls display more favorable attitudes than do adolescent boys. However, researchers have not offered explanations for why these effects occur. We proposed that changes in social-cognitive abilities that accompany adolescent development increase perspective taking and that the increased perspective taking facilitates more favorable attitudes toward disadvantaged groups. Because girls develop social-cognitive abilities earlier than boys, girls should show greater perspective taking and thus more positive attitudes toward disadvantaged groups than should boys. Importantly, we propose that these more positive attitudes are explained better by perspective taking than by gender. Participants were late adolescents (n = 803, 53.3 % female, ages 15-19) from high schools in north-central Florida (United States) participating in an ongoing, multi-wave study. Participants completed a measure of perspective-taking and reported their attitudes toward three disadvantaged groups (Black, gay, and poor people) during their third year of high school and, again, 6 months later during their fourth year of high school. Our findings provided strong support for our theorizing. Girls generally reported warmer attitudes than did boys toward disadvantaged groups, with the gender differences in warmth tending to diminish across time. Similarly, girls were higher than boys in perspective-taking abilities at both time points, although boys increased over time whereas girls did not. Crucially, perspective taking mediated observed gender differences in attitudes, suggesting that perspective taking is a mechanism for improving attitudes toward disadvantaged groups during late adolescence.
Brose, Sara J; Conry-Murray, Clare; Turiel, Elliot
In an examination of how adolescents reason about several factors related to division of childcare labor, 38 adolescents, including 20 girls (M age = 16.36 years, SD = .50) and 18 boys (M age = 16.59 years, SD = .62) were interviewed about conflicts between a mother and a father over which parent should stay home with the child, the authority of the father, and similar issues in a traditional culture. The relative income of each parent was varied. Participants considered the needs of the child most when reasoning about infants, and the right to work most frequently when reasoning about preschoolers (p < .001, eta2 = .35). The majority (71%) did not endorse the husband's authority over the wife. However, boys were more likely than girls to emphasize the mother's responsibility to the child over her right to work (p < .01, eta2 = .23). Implications for gender equity and adolescents' future goals were discussed.
Wheeler, Lorey A; Updegraff, Kimberly A; Crouter, Ann
Mexican-origin parents' work experiences are a distal extrafamilial context for adolescents' adjustment. This 2-wave multiinformant study examined the prospective mechanisms linking parents' work conditions (i.e., self-direction, work pressure, workplace discrimination) to adolescents' adjustment (i.e., educational expectations, depressive symptoms, risky behavior) across the transition to high school drawing on work socialization and spillover models. We examined the indirect effects of parental work conditions on adolescent adjustment through parents' psychological functioning (i.e., depressive symptoms, role overload) and aspects of the parent-adolescent relationship (i.e., parental solicitation, parent-adolescent conflict), as well as moderation by adolescent gender. Participants were 246 predominantly immigrant, Mexican-origin, 2-parent families who participated in home interviews when adolescents were approximately 13 and 15 years of age. Results supported the positive impact of fathers' occupational self-direction on all 3 aspects of adolescents' adjustment through decreased father-adolescent conflict, after controlling for family socioeconomic status and earner status, and underemployment. Parental work pressure and discrimination were indirectly linked to adolescents' adjustment, with different mechanisms emerging for mothers and fathers. Adolescents' gender moderated the associations between fathers' self-direction and girls' depressive symptoms, and fathers' experiences of discrimination and boys' risk behavior. Results suggest that Mexican-origin mothers' and fathers' perceptions of work conditions have important implications for multiple domains of adolescents' adjustment across the transition to high school.
Cornick, Shayla L.
Experiences that females have during middle and high school have been found to influence the perceptions that they have of their ability to be successful as an engineer and the value that they place on participating in engineering education. Engineering education continues to suffer from a lack of female participation. Several efforts have been…
Rees, Daniel I.; Sabia, Joseph J.
It has been argued that high school sports participation increases motivation and teaches teamwork and self-discipline. While several studies have shown that students who participate in athletic activities perform better in school than those who do not, it is not clear whether this association is a result of positive academic spillovers, or due to…
Sterling, Audra M.; Rice, Mabel L.; Warren, Steven F.
Purpose: The current study investigated finiteness marking (e.g., he walk "s", he walk "ed") in boys with fragile X syndrome (FXS); the boys were grouped based on receptive vocabulary (i.e., borderline, impaired). Method: Twenty-one boys with the full mutation of fragile X, between the ages of 8 and 16 years participated. The…
... medlineplus.gov/ency/patientinstructions/000650.htm Puberty in boys To use the sharing features on this page, ... body changes, when you develop from being a boy to a man. Learn what changes to expect ...
Shin, Kyoung Min; Cho, Sun-Mi; Shin, Yun Mi; Park, Kyung Soon
Depression during adolescence is critical to the individual's own development. Hence, identifying individuals with high-risk depression at an early stage is necessary. This study aimed to identify childhood emotional and behavioral risk factors related to depressive symptoms in Korean adolescents through a longitudinal study. The first survey took place from 1998 to 2000, and a follow-up assessment conducted in 2006, as the original participants reached 13-15 yr of age. The first assessment used the Korean version of Child Behavior Checklist and a general questionnaire on family structure, parental education, and economic status to evaluate the participants. The follow-up assessment administered the Korean Children's Depression Inventory. Multiple regression analysis revealed that childhood attention problems predicted depressive symptoms during adolescence for both boys and girls. For boys, family structure also predicted adolescent depressive symptoms. This study suggests that adolescents with attention problems during childhood are more likely to experience depressive symptoms.
DiIorio, Colleen; McCarty, Frances; Denzmore, Pamela; Landis, Andrea
We examined how African-American mothers' discussions with their adolescents about sex moderated the relationship between adolescents' sex-based discussions with their friends and adolescents' involvement in sexual behaviors. The 425 African-American adolescents were 12 through 15 years of age and had participated in an HIV prevention research project with their mothers. Linear and logistic regression analyses showed that, for girls, age, discussions with friends, and the interaction between mother and friend's sex-based discussions were statistically significant predictors of sexual behaviors. These findings suggest that the level of discussion with mothers had a moderating effect on the relationship between friends' discussions about sex and a girl's involvement in sexual behaviors. Although these results were not apparent for boys, there was a strong relationship between discussions with friends about sex and sexual behaviors among boys.
The author of "Reaching Up For Manhood" discusses troubling social/environmental conditions confronting boys. Raising better boys requires caring adults, safer risk-taking situations, positive reinforcement, and role models. Parents should monitor boys' media exposure, provide moral education, broaden their cultural and natural-world…
Boy culture is out of sync with school culture. There are several reasons for this, including zero tolerance policies that are too often taken to extremes, the lack of male teachers, and the compression of the curriculum. What's more, boy culture is not socially accepted, and boys quickly come to feel that they are not good at school. For many…
The challenges associated with boys and reading are focused on such factors as society's lack of focus on literacy skills, parents failings to inspire reading in boys, and internal motivational factors rather than looking at the environments created for reading in and out of school. In this column, several ideas for helping boys develop a…
Wiener, Judith; Biondic, Daniella; Grimbos, Teresa; Herbert, Monique
This study examined parenting stress among parents of adolescents with Attention-Deficit Hyperactivity Disorder (ADHD). The sample comprised 138 adolescents (84 ADHD, 52 boys, 32 girls; 54 non-ADHD, 24 boys, 30 girls) age 13 to 18 and their parents. Mothers (n = 135) and fathers (n = 98) of participating teens completed the Stress Index for Parents of Adolescents. Mothers and fathers of adolescents with ADHD reported more stress than parents of adolescents without ADHD with regard to their children's challenging behaviors (Adolescent domain stress). Mothers of adolescents with ADHD also reported that they experienced elevated levels of stress in terms of role restrictions, feelings of social alienation, conflict with their partner, feelings of guilt and incompetence (Parent domain stress), and relationship with their children (Adolescent-Parent Relationship domain stress; APR). The extent to which clinical levels of adolescent Oppositional Defiant Disorder (ODD) symptoms or externalizing behavior in general were associated with parenting stress depended on the rater of these behaviors. Parenting stress was associated with higher levels of ODD and other externalizing behaviors when these behaviors were rated by parents but not when they were rated by teachers. In addition, over and above adolescent ADHD classification, mothers' self-reported ADHD symptoms were associated with higher parenting stress in the Adolescent and Parent domains, and fathers' self-reported ADHD symptoms were associated with lower APR stress. The results suggest directions that should be considered for addressing parenting stress when designing interventions for families of adolescents with ADHD.
Glasser, Howard M.
Although middle school is a critical time in adolescents' development, little is known about how that development is affected by public single-sex classes even though recent federal policy decisions have led more schools to provide these offerings. This case study used ethnographic methods to explore ways teachers, students, and courses in one…
Zhong, Hua; Schwartz, Jennifer
Underage drinking is among the most serious of public health problems facing adolescents in the United States. Recent concerns have centered on young women, reflected in media reports and arrest statistics on their increasing problematic alcohol use. This study rigorously examined whether girls' alcohol use rose by applying time series methods to…
McCabe, Marita P.; Ricciardelli, Lina A.
Investigated the nature of body image and body change strategies, as well as sociocultural influences on these variables, among a group of 1,266 adolescents. Findings indicated females were less satisfied with their bodies and were more likely to adopt strategies to lose weight, whereas males were likely to adopt strategies to increase weight and…
Cooper, Paul; Kakos, Michalis
In this paper the authors explore the phenomena of positive attitudes towards negative affect among young adolescent as reflected in the appearance and behaviours of "radical peer crowds", such as Punks, Goths and Emos. The authors consider the significance of this in relation to the history of melancholy and theories of identity…
Patten, Christi A.; Enoch, Carrie; Renner, Caroline C.; Offord, Kenneth P.; Nevak, Caroline; Kelley, Stacy F.; Thomas, Janet; Decker, Paul A.; Hurt, Richard D.; Lanier, Anne; Kaur, Judith S.
Tobacco cessation interventions developed for Alaska Native adolescents do not exist. This study employed focus group methodology to explore preferences for tobacco cessation interventions and barriers to participation among 49 Alaska Natives (61% female) with a mean age of 14.6 (SD = 1.6) who resided in western Alaska. Using content analysis, themes from the 12 focus groups were found to be consistent across village, gender, and age groups. Program location or site (e.g., away from the village, hunting, fishing), a group-based format, and inclusion of medication and personal stories were reported to be important attributes of cessation programs. Motivators to quit tobacco were the perceived adverse health effects of tobacco, improved self-image and appearance, and the potential to be a future role model as a non–tobacco user for family and friends. Parents were perceived as potentially supportive to the adolescent in quitting tobacco. The findings will be used to develop tobacco cessation programs for Alaska Native youth. PMID:18048549
Richardson, Lolita Lisa
This study investigated the relationship between repetitive behaviors and sensory behavior to the parenting stress of mothers of boys with fragile X syndrome and mothers of boys with autism. Participants consisted of two groups: 51 mothers with boys diagnosed with fragile X syndrome (M = 71.3, SD = 56.5) and 30 mothers with boys diagnosed with…
Merten, Michael J
This study uses a vignette-based survey design to examine the relationship between both respondent-level and case-level characteristics and the acceptability of violence in dating relationships. Measures of sports participation, competitiveness, and the need to win (respondent characteristics) were administered to 661 male and female late adolescents. Participants also rated the acceptability of violence portrayed in a series of couple interaction vignettes varying along three dimensions: initiator act, recipient reaction, and initator-recipient gender combinations (case characteristics). Results from a multilevel analysis show that with regard to respondent characteristics, only the need to win is related (positively) to the acceptability of dating violence, not sports participation or competitiveness. With regard to case characteristics, recipient reaction has the strongest relationship, suggesting that how a victim of violence reacts may be a more important predictor (negative relationship) of the acceptability of dating violence than the initial act of violence. Overall, case characteristics explain three times more variation in the acceptability of dating violence than respondent characteristics (30% vs. 10%).
Hong, Zuway R.; Lin, Huann-Shyang; Lawrenz, Frances P.
The goal of this study was to test the effectiveness of integrating science and societal implication on adolescents' positive thinking and emotional perceptions about learning science. Twenty-five eighth-grade Taiwanese adolescents (9 boys and 16 girls) volunteered to participate in a 12-week intervention and formed the experimental group. Fifty-seven eighth-grade Taiwanese adolescents (30 boys and 27 girls) volunteered to participate in the assessments and were used as the comparison group. Additionally, 15 experimental students were recruited to be observed and interviewed. Paired t-tests, correlations, and analyses of covariance assessed the similarity and differences between groups. The findings were that the experimental group significantly outperformed its counterpart on positive thinking and emotional perceptions, and all participants' positive thinking scores were significantly related to their emotional perceptions about learning science. Recommendations for integrating science and societal implication for adolescents are provided.
Kehler, Michael; Martino, Wayne
In drawing on selected interviews with adolescent boys from both Australia and North America, we present an analysis of boys' own capacities for interrogating gender normalisation in their school lives. We set this analysis against a critique of the public media debates about boys' education, which continue to be fuelled by a moral panic about the…
Ranta, Klaus; La Greca, Annette M; Kaltiala-Heino, Riittakerttu; Marttunen, Mauri
We examined longitudinal associations between social phobia (SP) and educational and interpersonal impairments among Finnish adolescents. Participants were 3278 adolescents (9th grade; M age = 15.5 years) who completed measures of SP and depressive symptoms; 2070 participated in follow-up two years later. Indicators for educational and interpersonal functioning were assessed for each sex separately. Multivariate analyses, controlling for depression and relevant socioeconomic covariates, indicated that for boys, age 15 SP predicted slow academic progression, being without a close friend or not having a romantic relationship, and poor support from friends and significant others at age 17. However, for girls, age 15 SP only predicted not having been involved in a romantic relationship by age 17. In conclusion, we found striking sex differences for adolescent SP as a predictor for subsequent educational and interpersonal impairments in late adolescence. SP may have a more devastating effect on boys' social and academic functioning relative to that of girls.
Hawkins, Amy; Evangeli, Michael; Sturgeon, Kate; Le Prevost, Marthe; Judd, Ali
ABSTRACT Due to the success of antiretroviral (ART) medications, young people living with perinatally acquired HIV (PHIV+) are now surviving into adolescence and young adulthood. Understanding factors influencing ART non-adherence in this group is important in developing effective adherence interventions. Most studies of ART adherence in HIV-positive populations assess differences in adherence levels and adherence predictors between participants, over a period of time (global adherence). Many individuals living with HIV, however, including PHIV+ young people, take medication inconsistently. To investigate this pattern of adherence, a within-participants design, focussing on specific episodes of adherence and non-adherence, is suitable (episodic adherence). A within-participants design was used with 29 PHIV+ young people (17 female, median age 17 years, range 14–22 years), enrolled in the UK Adolescents and Adults Living with Perinatal HIV cohort study. Participants were eligible if they could identify one dose of medication taken and one dose they had missed in the previous two months. For each of the two episodes (one adherent, one non-adherent), behavioural factors (whom they were with, location, routine, day, reminders) and psychological factors at the time of the episode (information about medication, adherence motivation, perceived behavioural skills to adhere to medication – derived from the Information-Motivation-Behavioural Skills (IMB) Model – and affect) were assessed in a questionnaire. Non-adherence was significantly associated with weekend days (Friday to Sunday versus Monday to Thursday, p = .001), lack of routine (p = .004), and being out of the home (p = .003), but not with whom the young person was with or whether they were reminded to take medication. Non-adherence was associated with lower levels of behavioural skills (p < .001), and lower positive affect (p = .005). Non-adherence was not significantly associated with
Knifsend, Casey A; Graham, Sandra
Although adolescents often participate in multiple extracurricular activities, little research has examined how the breadth of activities in which an adolescent is involved relates to school-related affect and academic performance. Relying on a large, multi-ethnic sample (N = 864; 55.9% female), the current study investigated linear and non-linear relationships of 11th grade activity participation in four activity domains (academic/leadership groups, arts activities, clubs, and sports) to adolescents' sense of belonging at school, academic engagement, and grade point average, contemporarily and in 12th grade. Results of multiple regression models revealed curvilinear relationships for sense of belonging at school in 11th and 12th grade, grade point average in 11th grade, and academic engagement in 12th grade. Adolescents who were moderately involved (i.e., in two domains) reported a greater sense of belonging at school in 11th and 12th grade, a higher grade point average in 11th grade, and greater academic engagement in 12th grade, relative to those who were more or less involved. Furthermore, adolescents' sense of belonging at school in 11th grade mediated the relationship of domain participation in 11th grade to academic engagement in 12th grade. This study suggests that involvement in a moderate number of activity domains promotes positive school-related affect and greater academic performance. School policy implications and recommendations are discussed.
Sung, Ji Yean; Han, Sang Won; Chung, Kyong-Mee; Lee, Hyeyoung; Cho, Sang Hee
The purpose of the study was (1) to investigate gender role behaviors of boys with hypospadias compared with groups of unaffected boys and girls using parental reports and direct observations; and (2) to directly observe effects of socialization (mothers' presence) on children's gender role behaviors. Ages of 19 children with hypospadias ranged from 3 to 7 years, and each of them were matched to controls of unaffected boys and girls by age. All the children participated with their mothers. Children's gender role behaviors and their mothers' behaviors were evaluated using an observation coding system. Mothers also completed questionnaires regarding their children's gender role behaviors. Results indicated no atypical gender role behavior for the boys with hypospadias and no direct effects of socialization on their gender role behaviors. However, differences were found in negative communicative behaviors between boys with hypospadias and unaffected boys, suggesting a possible role of socialization.
Fredricks, Jennifer A.; Eccles, Jacquelynne S.
We examined the linear and nonlinear relations between breadth of extracurricular participation in 11th grade and developmental outcomes at 11th grade and 1 year after high school in an economically diverse sample of African-American and European-American youth. In general, controlling for demographic factors, children's motivation, and the…
Elder, John P.; And Others
This study investigated the usefulness of a telephone-based intervention in circumventing participant biases in school-based tobacco use prevention programs. Researchers attempted to conduct telephone interventions with ninth graders and found it difficult to reach a large portion of targeted individuals. Results provided data on which adolescents…
Sha, Li; Schunn, Christian; Bathgate, Meghan
Cumulatively, participation in optional science learning experiences in school, after school, at home, and in the community may have a large impact on student interest in and knowledge of science. Therefore, interventions can have large long-term effects if they change student choice preferences for such optional science learning experiences. To…
Alfredsson, Elin K; Broberg, Anders G
Leader-led parent support groups, offered universally to parents of adolescents, are increasingly common, yet little is known of the parents who use this support. The study presented here explored the characteristics of parents of 10- to 17-year-olds (N = 192) who had enlisted in universal support groups and their reasons for enrollment. Sociodemographic factors (parents' country of origin, educational level, long-term sick-leave or unemployment, and marital status) were compared to the general population (Statistics Sweden, 2012) and parents' psychological health and children's psychiatric symptoms were compared to a control group (the BITA study). Results showed that support group parents reported more psychosocial difficulties, such as higher frequency of long-term sick-leave or unemployment, more symptoms of anxiety and depression and more psychiatric symptoms in their children than parents in general. While about a fifth of the parents had problem-oriented (targeted) reasons for enrollment, most parents had general (universal) reasons. Thus, the universal approach does seem to reach its intended recipients.
Allen, Karina L; Byrne, Susan M; McLean, Neil J; Davis, Elizabeth A
Overconcern with weight and shape and body dissatisfaction have both emerged as significant predictors of disordered eating. However, it is unclear how these constructs relate to each other, and if each has different antecedents and consequences. This study aimed to identify prospective predictors of each construct and to determine their relative importance in predicting dietary restraint and binge eating. Eight- to 13-year-old boys and girls (N=259) were assessed at baseline and one-year follow-up, using a range of measures that included the Child Eating Disorder Examination. Psychosocial variables predicted overconcern with weight and shape whilst objective weight predicted body dissatisfaction. Body dissatisfaction and weight and shape concern predicted restraint, and weight and shape concern and restraint predicted binge eating. Findings provide support for the theoretical differences between body dissatisfaction and overconcern with weight and shape, and highlight the importance of focusing on specific body image variables.
Magtoto, Joanne; Cox, David; Saewyc, Elizabeth
Using a province-wide school-based health survey, this article investigated body satisfaction as a mediator of the association between eating disorder behaviors and immigrant status. Participants were a sample of adolescent girls (n = 15,066) and boys (n = 14,200) who completed the 2008 McCreary Centre Society Adolescent Health Survey IV.…
Egbochuku, E. O.; Aihie, N. O.
The study focused on the influence of peer group counselling and school influence on the self-concept of adolescents' in Nigerian secondary schools. Sixty-eight Senior Secondary School II students from three schools--a boys' school, a girls' school and a co-educational school in Benin City participated in the study. A pre-test, post-test control…
Latka, Mary H.; Kapadia, Farzana; Fortin, Princess
Data on adolescents' views regarding the female condom are limited. We conducted seven single-gender focus groups with 47 New York City boys and girls aged 15-20 years (72% African American; 43% ever on public assistance; 72% sexually active; 25% had either been pregnant or fathered a pregnancy). Conceptual mapping was performed by participants to…
Rogevich, Mary E.; Perin, Dolores
Sixty-three adolescent boys with behavioral disorders (BD), 31 of whom had comorbid attention deficit hyperactivity disorder (ADHD), participated in a self-regulated strategy development intervention called Think Before Reading, Think While Reading, Think After Reading, With Written Summarization (TWA-WS). TWA-WS adapted Linda Mason's TWA…
Taylor, Tracy; Doherty, Alison
This paper explores the perceived benefits and challenges of sport, recreation and physical education participation of culturally diverse adolescent girls and boys who are recent arrivals to Canada. The aim of the research was to further our understanding of the attitudes and experiences of English as a second language (ESL) students. Following…
Brendgen, Mara; Markievicz, Dorothy; Doyle, Anna Beth; Bukowski, William M.
Eighty adolescents and their same-sex friends rated the quality of their friendship, ranked their preference for this friendship, and participated in a videotaped discussion. Compared to boys, girls rated their friendship quality more positively and less negatively and showed more positive and less negative behavior in interaction with their…
Letcher, Primrose; Sanson, Ann; Smart, Diana; Toumbourou, John W.
The present research employed a prospective, multi-informant design to examine precursors and correlates of differing anxiety profiles from late childhood to late adolescence. The sample consisted of 626 boys and 667 girls who are participants in the Australian Temperament Project, a large, longitudinal, community-based study that has followed…
Unger, Jennifer B.; Gallaher, Peggy; Palmer, Paula H.; Baezconde-Garbanati, Lourdes; Trinidad, Dennis R.; Cen, Steven; Johnson, C. Anderson
Schools offer a convenient setting for research on adolescents. However, obtaining active written parental consent is difficult. In a 6th-grade smoking study, students were recruited with two consent procedures: active consent (parents must provide written consent for their children to participate) and implied consent (children may participate…
Baptista, Cláudio Aparício Silva; Foronda, Antonio; Baptista, Luciana de Pádua Silva
The growing number of children and adolescents, aged 7 to 17 years, that participate in competitive sports requires preventive medical care. The pre-participation physical examination (PPE) requires appropriate medical knowledge to insure safe medical clearance. Recent sudden death events related to sports practice have raised doubts concerning the need for a medical evaluation based on medical tests, which due to the delay in its implementation may result in demotivation and abandonment of the sports practice. This is a review study, including data collected during a period of 30 years at the Olympic Training and Research Center (COTP) of the Municipal Secretary of Sports of São Paulo, where future athletes are identified, socially included and trained; and the objective of the study was to evaluate the need for the involvement of medical organizations in the preparation of a EPP protocol for the cardiovascular assessment of this population, according to the Brazilian reality. We had no normative standard, and so we relied on data collected from protocols that were established by other countries, but we defined which conduct to be taken with each of our individuals.
Wilcox, Claire E; Bogenschutz, Michael P; Nakazawa, Masato; Woody, George
Objective measures of drug use are very important in treatment outcome studies of persons with substance use disorders, but obtaining and interpreting them can be challenging and not always practical. Thus, it is important to determine if, and when, drug-use self-reports are valid. To this end we explored the relationships between urine drug screen results and self-reported substance use among adolescents and young adults with opioid dependence participating in a clinical trial of buprenorphine-naloxone. In this study, 152 individuals seeking treatment for opioid dependence were randomized to a 2-week detoxification with buprenorphine-naloxone (DETOX) or 12weeks of buprenorphine-naloxone (BUP), each with weekly individual and group drug counseling. Urine drug screens and self-reported frequency of drug use were obtained weekly, and patients were paid $5 for completing weekly assessments. At weeks 4, 8, and 12, more extensive assessments were done, and participants were reimbursed $75. Self-report data were dichotomized (positive vs. negative), and for each major drug class we computed the kappa statistic and the sensitivity, specificity, positive predictive value, and negative predictive value of self-report using urine drug screens as the "gold standard". Generalized linear mixed models were used to explore the effect of treatment group assignment, compensation amounts, and participant characteristics on self-report. In general, findings supported the validity of self-reported drug use. However, those in the BUP group were more likely to under-report cocaine and opioid use. Therefore, if used alone, self-report would have magnified the treatment effect of the BUP condition.
Basterfield, Laura; Gardner, Lauren; Reilly, Jessica K; Pearce, Mark S; Parkinson, Kathryn N; Adamson, Ashley J; Reilly, John J; Vella, Stewart A
Background Participation in sports is associated with numerous physical and psychosocial health benefits, however, participation declines with age, and knowledge of perceived barriers to participation in children is lacking. This longitudinal study of children and adolescents aimed to use the ecological model of physical activity to assess changes in barriers to participation in sports clubs to identify age-specific and weight-specific targets for intervention. Methods Longitudinal study—Perceived barriers to sports participation were collected from a birth cohort, the Gateshead Millennium Study (n>500) at ages 9 and 12 years. The open-ended question ‘Do you find it hard to take part in sports clubs for any reason?’ was completed with free text and analysed using content analysis, and the social–ecological model of physical activity. Results Barriers from across the social-ecological model were reported. Barriers at 9 years were predominantly of a physical environmental nature, and required high parental involvement (for transport, money, permission), or were associated with a lack of suitable clubs. At 12 years, perceived barriers were predominantly classed as intrapersonal (‘they're boring’) or social environmental (‘my friends don't go’). Perceived barriers were not associated with weight status. Conclusions Perceived barriers to sports participation change rapidly in childhood and adolescence. Future interventions aiming to increase sports participation in children and adolescents should target specific age groups, should consider the rapid changes which occur in adolescence, and aim to address prominent barriers from across the socioecological model. Perceived barriers may be unrelated to current weight status, allowing for more inclusive solutions. PMID:27900159
Kaltiala-Heino, Riittakerttu; Fröjd, Sari; Marttunen, Mauri
Sexual harassment has been studies as a mechanism reproducing inequality between sexes, as gender based discrimination, and more recently, as a public health problem. The role of family-related factors for subjection to sexual harassment in adolescent has been little studied. Our aim was to study the role of socio-demographic family factors and parental involvement in adolescent's persona life for experiences of sexual harassment among 14-18-year-old population girls and boys. An anonymous cross-sectional classroom survey was carried out in comprehensive and secondary schools in Finland. 90953 boys and 91746 girls aged 14-18 participated. Sexual harassment was elicited with five questions. Family structure, parental education, parental unemployment and parental involvement as perceived by the adolescent were elicited. The data were analyzed using cross-tabulations with chi-square statistics and logistic regressions. All types of sexual harassment experiences elicited were more common among girls than among boys. Parental unemployment, not living with both parents and low parental education were associated with higher likelihood of reporting experiences of sexual harassment, and parental involvement in the adolescent's personal life was associated with less reported sexual harassment. Parental involvement in an adolescent's life may be protective of perceived sexual harassment. Adolescents from socio-economically disadvantaged families are more vulnerable to sexual harassment than their more advantaged peers.
Zhong, Hua; Schwartz, Jennifer
Underage drinking is among the most serious of public health problems facing adolescents in the United States. Recent concerns have centered on young women, reflected in media reports and arrest statistics on their increasing problematic alcohol use. This study rigorously examined whether girls' alcohol use rose by applying time series methods to both arrest data, Uniform Crime Reports, and self-report data from Monitoring the Future, a nationally representative long-term survey gathered independently of crime control agents. All self-reported drinking behaviors across all age groups show declining or unchanged female rates and no significant change in the gender gap, while the official source displays a steady narrowing gender gap and some increase of female arrest rates for liquor law violations. Results indicate that social control measures applied to underage drinking have shifted to target young women's drinking patterns, but their drinking has not become more widespread/problematic. Girls' increased alcohol use and abuse is a socially constructed problem, rather than the result of normalization of drinking or more strain in girls' lives. Future underage drinking policies and practices that apply legal intervention strategies to less chronic adolescent drinking behaviors will increase the visibility of girls' drinking.
Lambert, Sharon F; Roche, Kathleen M; Saleem, Farzana T; Henry, Jessica S
Parents' racial socialization messages, including messages focused on awareness, preparation, and strategies for managing racial discrimination, are necessary to help African American youth successfully navigate their daily lives. However, mixed findings regarding the utility of preparation for bias messages for African American youth's mental health adjustment raise questions about the conditions under which these protective racial socialization messages are most beneficial to African American youth. The current study examined the degree to which communication and trust as well as anger and alienation in the mother-adolescent relationship moderated associations between 2 types of preparation for bias messages, cultural alertness to discrimination and cultural coping with antagonism, and adolescent mental health. Participants were 106 African American adolescents (57% female; mean age = 15.41) who reported about their receipt of racial socialization messages, mother-adolescent relationship quality, and depressive symptoms. Hierarchical regression analyses indicated that positive associations between cultural alertness to racial discrimination and youth depressive symptoms were weaker for boys in the context of higher mother-adolescent communication and trust; communication and trust were not similarly protective for girls. For boys, the positive associations between cultural coping with antagonism messages and depressive symptoms were stronger in the context of high anger and alienation in the mother-adolescent relationship. Findings suggest that qualities of the mother-adolescent relationship, in which preparation for bias messages are delivered, are important for understanding the mental health adjustment of African American adolescents.
McDonough, Meghan H; Crocker, Peter R E
This study examined the factor structure of the Sport Friendship Quality Scale (SFQS; Weiss and Smith, 1999) and compared two models in which (a) self-worth mediated the relationship between physical self/friendship quality and sport commitment and (b) friendship quality and physical self-perceptions directly predicted self-worth and sport commitment. Female team sport participants (N = 227) between the ages of 11 and 14 years completed measures of sport commitment, enjoyment, athletic competence, physical attractiveness, self-worth, and friendship qualities. A confirmatory factor analysis found an inadequate fit for the SFQS, mainly due to problems with the loyalty and intimacy subscale. Separating the loyalty and intimacy factor into two subscales provided an adequate fit. Examination of the two structural models indicated that both models provided an adequate overall fit but that self-worth only weakly predicted sport commitment, suggesting the mediator model was impractical. Friendship quality had a weak relationship with self-worth and sport commitment. Results are discussed in light of issues in measuring sport friendship quality and future directions in this developing field.
Wilkerson, J Michael; Schick, Vanessa R; Romijnders, Kim A; Bauldry, Jessica; Butame, Seyram A
Evidence-based interventions that increase social support have the potential to improve the health of lesbian, gay, bisexual, transgender, and queer (LGBTQ) youth. Hatch Youth is a group-level intervention that provides services four nights a week to LGBTQ youth between 13 and 20 years of age. Each Hatch Youth meeting is organized into three 1-hour sections: unstructured social time, consciousness-raising (education), and a youth-led peer support group. Youth attending a Hatch Youth meeting between March and June 2014 (N = 108) completed a cross-sectional survey. Covariate adjusted regression models were used to examine the association between attendance, perceived social support, depressive symptomology, self-esteem, and coping ability. Compared to those who attended Hatch Youth for less than 1 month, participants who attended 1 to 6 months or more than 6 months reported higher social support (β1-6mo. = 0.57 [0.07, 1.07]; β6+mo. = 0.44, 95% confidence interval [CI; 0.14, 0.75], respectively). Increased social support was associated with decreased depressive symptomology (β = -4.84, 95% CI [-6.56, -3.12]), increased self-esteem (β = 0.72, 95% CI [0.38, 1.06]), and improved coping ability (β = 1.00, 95% CI [0.66, 1.35]). Hatch Youth is a promising intervention that has the potential to improve the mental health and reduce risk behavior of LGBTQ youth.
"Eskimo Boy Today" provides the reader with an account of what it is like to be a young Eskimo boy living in Barrow, Alaska, today. Accounts of his life at school depict the typical curriculum and learning activities, while accounts of his home life depict typical foods, clothing, and housing. The natural resources and their relationship to the…
This video looks at a NASA sponsored exhibit at the National Boy Scout Jamboree in Fredricksburg, VA. Boy Scouts are shown interacting with NASA researchers and astronauts and touring mockups of Space Station Freedom and Apollo 11. NASA's program to encourage the researchers of tomorrow is detailed.
Girls outscore boys in reading proficiency levels; the gender gap is startling and concerning. The myth that boys won't read or that it's not "cool" for boys to love reading plays a big part in how these low levels come to be. Low expectations from teachers, and an assumption that boys prefer physical activity, mean that boys often don't find…
Bantjes, Jason; Swartz, Leslie; Conchar, Lauren; Derman, Wayne
Adolescents with disabilities in developing countries frequently have limited access to sporting opportunities and comparatively little is known of their lived experiences and preferences. We set out to understand what a group of adolescents with cerebral palsy (CP) living in South Africa perceive to be important components of programmes developed…
Friedlander, Laura J; Connolly, Jennifer A; Pepler, Debra J; Craig, Wendy M
The current study examined the joint contributions of pubertal maturation, parental monitoring, involvement in older peer groups, peer dating, and peer delinquency on dating in a sample of early adolescent boys and girls. The sample consisted of 784 adolescents (394 boys, 390 girls) enrolled in grades 5, 6, and 7 who were followed for one year. In addition to measures of pubertal maturation and parental monitoring, adolescents and their peer group members completed indices of dating and delinquency. Average dating and delinquency scores for each participant's peer group network were computed. Results indicated that it was the combination of pubertal maturation, peer delinquency, and peer dating that explained increases in early dating. For boys only, parental monitoring was a significant predictor. The more knowledgeable parents were about their boys' activities, the lower the number of dating activities reported. These results highlight the importance of considering the joint effects of these biological and social predictors in understanding early dating. When rapid changes occur in all three domains, early dating is most likely to ensue. The findings of this study have practical importance. Parents and professionals who work closely with youth should attend to the special vulnerability of early maturing adolescents in the face of peer pressure and to the important role of parental monitoring in regulating dating activities.
Robbins, Lorraine B; Pis, Monika B; Pender, Nola J; Kazanis, Anamaria S
Since research involving adults indicates that physical activity (PA) self-definition influences PA participation, understanding PA self-definition and related factors, such as PA frequency and enjoyment, in youth is essential for designing interventions to reverse the decline in PA that occurs from childhood through adolescence. The objective of this study was to explore correlates of PA self-definition and assess differences in PA self-definition among African American and European American boys and girls in early, middle, and late puberty. A 3 (developmental stage) x 2 (gender) design was used. African American and European American boys and girls, ages 9 to 17, participated. A total of 168 adolescents completed demographic data, developmental stage, and current and future PA self-definition questionnaires. Peak VO2 was obtained as a measure of physical fitness. Current PA self-definition was positively correlated with peak VO2 (p < .01) and future PA self-definition (p <.01). Males had higher current (p = .032) and future (p = .021) PA self-definition than females. The finding that boys have stronger current and future PA self-definitions than girls highlights the challenge for health professionals to enact immediate and effective measures to alter girls' perceptions of themselves in terms of PA participation. Since current PA self-definition is also significantly correlated with future PA participation, strategies to assist girls in developing a strong PA self-definition may contribute to increased PA in their adult years.
The purpose of this study was to investigate whether participating in a uniformed group such as Boy Scouts, which can be seen as a meso-ecosystem, is likely to be beneficial for adolescents' psychosocial competence. The psychosocial competence of a representative sample of Hong Kong Chinese adolescents who were members of uniformed groups (N = 559) was compared with that of a corresponding sample of adolescents who were not members of uniformed groups (N = 834). Measures of psychosocial competence included social skills, helping attitudes, and leadership. Multiple regression analyses were used to examine how well participation in uniformed groups predicted the 3 measures of psychosocial competence concurrently. Results indicated that participation in uniformed groups was associated with higher levels of social skills, helping attitudes, and leadership. Results are discussed in relation to benefits of uniformed group participation.
Liu, Qin-Xue; Fang, Xiao-Yi; Zhou, Zong-Kui; Zhang, Jin-Tao; Deng, Lin-Yuan
This study examined the associations between adolescents' perceived relationships with their parents, perceived parental online behaviors, and Pathological Internet Use (PIU) among adolescents. Additional testing was carried out to determine the effect of different genders (parent and adolescent). Cross-sectional data was collected from 4,559 students aged 12 to 21 years in the cities of Beijing and Jinan, People's Republic of China. Participants responded to an anonymous questionnaire concerning their Internet use behavior, perceived parental Internet use behaviors, and perceived parent-adolescent relationship. Hierarchical linear regressions controlling for adolescents' age were conducted. Results showed different effects of parent and adolescent gender on perceived parent-adolescent relationship and parent Internet use behavior, as well as some other gender-specific associations. Perceived father-adolescent relationship was the most protective factor against adolescent PIU with perceived maternal Internet use positively predicting PIU for both male and female adolescents. However, perceived paternal Internet use behaviors positively predicted only female adolescent PIU. Results indicated a different effect pathway for fathers and mothers on boys and girls, leading to discussion of the implications for prevention and intervention.
Nantel-Vivier, Amelie; Kokko, Katja; Caprara, Gian Vittorio; Pastorelli, Concetta; Gerbino, Maria Grazia; Paciello, Marinella; Cote, Sylvana; Pihl, Robert O.; Vitaro, Frank; Tremblay, Richard E.
Objectives: To longitudinally describe prosocial behaviour development from childhood to adolescence, using multiple informants within Canadian and Italian samples. Method: Participants in Study 1 were 1037 boys from low socioeconomic status (SES) areas in Montreal, Canada, for whom yearly teacher and mother reports were obtained between the ages…
Trentacosta, Christopher J.; Shaw, Daniel S.
This study examined relations among emotional self-regulation, peer rejection, and antisocial behavior in a sample of 122 boys from low-income families who participated in a summer camp and were followed longitudinally from early childhood to early adolescence. Emotional self-regulation strategies were coded in early childhood from a waiting task,…
This study evaluated the hypothesis that self-perceived gender nonconformity is distressing to children because it undermines a confident sense of gender compatibility. Participants were 357 early adolescents (180 boys, M age = 12.68 years) in England who responded to questionnaires measuring friendship styles (preoccupied, avoidant), gender…
Cutler, Andrew J.; Saylor, Keith; Gasior, Maria; Hamdani, Mohamed; Ferreira-Cornwell, M. Celeste; Findling, Robert L.
Abstract Objectives: The purpose of this study was to assess long-term improvement in quality of life (QOL) in adolescents with attention-deficit/hyperactivity disorder (ADHD) treated with lisdexamfetamine dimesylate (LDX). Methods: Adolescents with ADHD treated for ≥3 weeks in a 4 week, placebo-controlled study entered a 1 year, open-label study. After the 4 week dose optimization (30, 50, and 70 mg/day LDX) period, treatment was maintained for 48 additional weeks. Change from baseline (of prior study) to week 52/early termination (ET) (of open-label study) in ADHD Rating Scale IV (ADHD-RS-IV) assessed effectiveness, and the Youth QOL-Research Version (YQOL-R) assessed participant-perceived QOL. Post-hoc analyses described effectiveness and QOL for participants with self-perceived poor QOL at baseline (≥1 SD below the mean) versus all others, and for study completers versus study noncompleters. Results: These post-hoc analyses included 265 participants. Participants with baseline self-perceived poor QOL (n=32) versus all others (n=232) exhibited robust YQOL-R perceptual score changes (improvement) with LDX, emerging by week 28 and maintained to week 52/ET. Week 52/ET mean change score ranged from +9.8 to +17.6 for participants with baseline self-perceived poor QOL and +0.4 to +5.1 for all others; week 52/ET improvements in ADHD-RS-IV total scores were similar, regardless of baseline YQOL-R total score. At week 52/ET, study completers had greater YQOL-R improvements than did noncompleters; ADHD-RS-IV total score changes were also numerically larger at week 52/ET for completers than for noncompleters. Conclusion: Participant-perceived QOL and ADHD symptoms improved from baseline with LDX in adolescents with ADHD; greatest improvements occurred among participants with baseline self-perceived poor QOL. PMID:24815910
Young, Janet A.; Symons, Caroline M.; Pain, Michelle D.; Harvey, Jack T.; Eime, Rochelle M.; Craike, Melinda J.; Payne, Warren R.
In light of the importance attributed to the presence of positive role models in promoting physical activity during adolescence, this study examined role models of adolescent girls and their influence on physical activity. Seven hundred and thirty two girls in Years 7 and 11 from metropolitan and non-metropolitan regions of Victoria, Australia,…
Kennedy, Angie C; Bennett, Larry
Using a risk and resilience perspective, the authors assessed urban adolescent mothers' exposure to community, family, and partner violence and analyzed the relationships between cumulative violence exposure and multiple school outcomes, within the context of welfare reforms. Positive attitude toward school and social support were examined as moderators of violence exposure on school outcomes. The authors pilot tested the questionnaire with 10 participants, then surveyed 120 adolescent mothers regarding their violence exposure, school performance and participation, positive attitude toward school, and social support. Results indicate very high rates of lifetime exposure to violence; intercorrelations and regression analyses indicate that as violence exposure increases, school outcomes tend to worsen, with positive attitude toward school found to be a significant moderator of the effects of exposure to community violence on behavior problems in school. Implications for researchers, practitioners, school policies and programs, and welfare policies and programs conclude the article.
Lee, Nikki C; Krabbendam, Lydia; White, Thomas P; Meeter, Martijn; Banaschewski, Tobias; Barker, Gareth J; Bokde, Arun L W; Büchel, Christian; Conrod, Patricia; Flor, Herta; Frouin, Vincent; Heinz, Andreas; Garavan, Hugh; Gowland, Penny; Ittermann, Bernd; Mann, Karl; Paillère Martinot, Marie-Laure; Nees, Frauke; Paus, Tomas; Pausova, Zdenka; Rietschel, Marcella; Robbins, Trevor; Fauth-Bühler, Mira; Smolka, Michael N; Gallinat, Juergen; Schumann, Gunther; Shergill, Sukhi S
During adolescence social relationships become increasingly important. Establishing and maintaining these relationships requires understanding of emotional stimuli, such as facial emotions. A failure to adequately interpret emotional facial expressions has previously been associated with various mental disorders that emerge during adolescence. The current study examined sex differences in emotional face processing during adolescence. Participants were adolescents (n = 1951) with a target age of 14, who completed a forced-choice emotion discrimination task. The stimuli used comprised morphed faces that contained a blend of two emotions in varying intensities (11 stimuli per set of emotions). Adolescent girls showed faster and more sensitive perception of facial emotions than boys. However, both adolescent boys and girls were most sensitive to variations in emotion intensity in faces combining happiness and sadness, and least sensitive to changes in faces comprising fear and anger. Furthermore, both sexes overidentified happiness and anger. However, the overidentification of happiness was stronger in boys. These findings were not influenced by individual differences in the level of pubertal maturation. These results indicate that male and female adolescents differ in their ability to identify emotions in morphed faces containing emotional blends. The findings provide information for clinical studies examining whether sex differences in emotional processing are related to sex differences in the prevalence of psychiatric disorders within this age group.
Sales, Jessica M; DiClemente, Ralph J; Brody, Gene H; Philibert, Robert A; Rose, Eve
Not everyone exposed to an efficacious human immunodeficiency virus (HIV) intervention will reduce sexual risk behaviors, yet little is known about factors associated with "failure to change" high-risk sexual behaviors post-intervention. History of abuse and polymorphisms in the serotonin transporter gene (5-HTT) may be associated with non-change. The current study sought to identify genetic, life history, and psychosocial factors associated with adolescents' failure to change condom use behaviors post-participation in an HIV prevention intervention. A sub-set of participants from a clinic-based sample of adolescent African-American females (N = 254) enrolled in a randomized trial of an HIV-prevention was utilized for the current study. Forty-four percent did not increase their condom use from baseline levels 6 months after participating in the sexually transmitted infection (STI)/HIV prevention intervention. In multivariable logistic regression analysis, an interaction between abuse and 5-HTTLPR group was significantly associated with non-change status, along with partner communication frequency scores at follow-up. Follow-up tests found that having a history of abuse was significantly associated with greater odds of non-change in condom use post-intervention for only those with the s allele. For those with ll allele, participants with higher partner communication frequency scores were at decreased odds of non-change in condom use post-intervention. Thus, STI/HIV interventions for adolescent females may consider providing a more in-depth discussion and instruction on how to manage and overcome fear or anxiety related to being assertive in sexual decisions or sexual situations. Doing so may improve the efficacy of STI/HIV prevention programs for adolescent women who have experienced abuse in their lifetime.
Golding, Paul; Fitzgerald, Hiram E
In utero and during the first 5 years of life, boys face unique risks as a result of neurobiological and environmental factors. This introductory article to the Special Issue describes the background of this gender-specific inquiry and outlines some of those risks, drawing attention to the areas that will be covered in depth in the following contributions. We also describe the basis of this inquiry as the link between early life and the subsequent difficulties that adolescent boys and many young men face, and pay particular attention to the circumstances of young men of color and to the growing knowledge about the contributions of fathers to boys' development.
Oransky, Matthew; Marecek, Jeanne
This study examines the peer relations and emotion practices of adolescent boys in light of their expectations and assumptions about masculinity. We carried out semistructured interviews with middle-class and upper-middle-class boys from an independent high school. The boys reported that they assiduously avoided displays of emotional or physical…
Bitsika, Vicki; Sharpley, Christopher F.
To determine any variation that might occur due to the type of assessment and source used to assess them, the prevalence of 7 anxiety disorders were investigated in a sample of 140 boys with an Autism spectrum disorder (ASD) and 50 non-ASD (NASD) boys via the Child and Adolescent Symptom Inventory and the KIDSCID Clinical Interview. Boys with an…
Godley, Susan H; Hedges, Kristin; Hunter, Brooke
Increasingly, evidence-based treatments are being implemented by community treatment providers, and it is important to understand whether they can be implemented with similar quality and equivalent effectiveness across gender and racial groups. This study examined whether initiation, engagement, dosage, treatment satisfaction, or outcomes for adolescents who received the Adolescent Community Reinforcement Approach (A-CRA) in a large implementation effort were equivalent by gender or racial group. Analyses of data from 2,141 adolescents representing 33 sites across the United States revealed no significant differences for initiation, engagement, or retention by gender or race. Ninety-six percent of the sample reported being satisfied with treatment; however, male adolescents had significantly higher rates of treatment satisfaction than female adolescents, and African American adolescents had significantly higher rates of treatment satisfaction than Caucasian adolescents. A subset of the initial sample (n = 1,819) was used to investigate outcomes. All racial groups had significant increases in days abstinent from alcohol and other drugs and in the percentage in recovery across the measurement period but did not differ from one another at the six-month follow-up. Female adolescents had a higher percentage of days abstinent from alcohol and other drugs and were more likely to be in recovery at the six-month follow-up than male adolescents. Overall, process indicators suggest the intervention was well implemented across gender and racial groups and equally effective across racial groups, with males having equivalent gains in abstinence and recovery compared with females despite males having greater intake severity and differential outcomes at six months.
Polanksy, Marcia; Villanueva, Augusta M.; Bonfield, Jeffrey
Violence among adolescent boys in impoverished urban areas is a major public health problem. We assessed violence-related attitudes and beliefs and exposures among 29 delinquent, 22 truant and 12 dependent of the state adolescent boys who attended an urban publicly funded extended day program. One purpose of this study was to assess violence…
Background An inverse social gradient in overweight among adolescents has been shown in developed countries, but few studies have examined whether weight gain and the development of overweight differs among adolescents from different socioeconomic groups in a longitudinal study. The objective was to identify the possible association between parental socioeconomic position, weight change and the risk of developing overweight among adolescents between the ages 15 to 21. Methods Prospective cohort study conducted in Denmark with baseline examination in 1996 and follow-up questionnaire in 2003 with a mean follow-up time of 6.4 years. A sample of 1,656 adolescents participated in both baseline (mean age 14.8) and follow-up (mean age 21.3). Of these, 1,402 had a body mass index (BMI = weight/height2kg/m2) corresponding to a value below 25 at baseline when adjusted for age and gender according to guidelines from International Obesity Taskforce, and were at risk of developing overweight during the study period. The exposure was parental occupational status. The main outcome measures were change in BMI and development of overweight (from BMI < 25 to BMI > = 25). Results Average BMI increased from 21.3 to 22.7 for girls and from 20.6 to 23.6 in boys during follow-up. An inverse social gradient in overweight was seen for girls at baseline and follow-up and for boys at follow-up. In the full population there was a tendency to an inverse social gradient in the overall increase in BMI for girls, but not for boys. A total of 13.4% developed overweight during the follow-up period. Girls of lower parental socioeconomic position had a higher risk of developing overweight (OR's between 4.72; CI 1.31 to 17.04 and 2.03; CI 1.10-3.74) when compared to girls of high parental socioeconomic position. A tendency for an inverse social gradient in the development of overweight for boys was seen, but it did not meet the significance criteria Conclusions The levels of overweight and obesity
Parsons, Amy; Howe, Nina
The influence of superhero versus nonsuperhero toys on boys' physically active and imaginative play was studied in 29 dyads (n = 58 middle-class preschool boys; M age = 54.95 mos, SD = 5.28 mos). Each dyad participated in two play sessions: 1) superhero toys (media related) and 2) nonsuperhero (nonmedia related) toys. Dyads were observed for the…
Dance education experiences of boys and male youth are investigated in terms of dominant constructions of contemporary Western masculinity and the potential limitations these hegemonic discourses may place on male participation. Recent research on boys and male youth in dance, although limited, suggests prevailing social stigma, heteronormative…
Klusek, Jessica; Hunt, Anna W.; Mirrett, Penny L.; Hatton, Deborah D.; Hooper, Stephen R.; Roberts, Jane E.; Bailey, Donald B.
Although reading skills are critical for the success of individuals with intellectual disabilities, literacy has received little attention in fragile X syndrome (FXS). This study examined the literacy profile of FXS. Boys with FXS (n = 51; mean age 10.2 years) and mental age-matched boys with typical development (n = 35) participated in…
Crocetti, Elisabetta; Klimstra, Theo A; Hale, William W; Koot, Hans M; Meeus, Wim
Adolescents at-risk for problem behaviors can have more difficulties in developing a firm sense of personal identity. Hence the purpose of this prospective longitudinal study was to scrutinize how externalizing problems in early adolescence impact identity development in middle to late adolescence. Participants were 443 (43.12% female) Dutch adolescents. Teachers rated their externalizing problem behaviors when participants were 11 or 12 years old and their identity formation was studied during five consecutive years (from 14 to 18 years of age). The sample was divided into four groups: boys and girls with a high versus a low-risk for externalizing problem behaviors. Participants completed a self-report measure of identity commitment, in-depth exploration, and reconsideration of commitment. Multi-group Latent Growth Curve and profile stability analyses were used to evaluate identity development across adolescence. Findings indicated that high-risk boys and girls reported a less structured identity, with lower levels of commitment and higher levels of reconsideration of commitment. Since externalizing problems behaviors and lack of a coherent sense of identity might reinforce each other, early intervention for high-risk adolescents might foster positive youth development.
Diaz-Aguado, Maria Jose; Martinez, Rosario
The recognition of the seriousness of intimate partner violence (IPV) and the need to prevent it has led to the study of its inception in relationships established in adolescence. This study uses latent class analysis to establish a typology of male adolescents based on self-reports of violence against a girl in dating relationships. The participants were 4,147 boys in Spain aged 14 to 18 years from a probabilistic sample. Four discrete, identifiable groups were derived based on 12 indicators of emotional abuse, intimidation, coercion, threats, physical violence, and violence transmitted via communication technologies. The first group consists of non-violent adolescent boys. A second group comprises those boys who isolate and control their partners. Boys who exert only medium-level emotional abuse form the third group, whereas the fourth is formed by teenage boys who frequently engage in all types of violence. Compared with the non-violent adolescents in a multinomial logistic regression, the other groups show lower self-esteem and display a greater justification of male dominance and IPV against women; greater justification of aggression in conflict resolution; they have also received more dominance and violence messages from adults in their family environment; and they perceive IPV behaviors against women as abuse of lesser importance.
Background Overweight or obesity during adolescence affects almost 25% of Australian youth, yet limited research exists regarding recruitment and engagement of adolescents in weight-management or healthy lifestyle interventions, or best-practice for encouraging long-term healthy behaviour change. A sound understanding of community perceptions, including views from adolescents, parents and community stakeholders, regarding barriers and enablers to entering and engaging meaningfully in an intervention is critical to improve the design of such programs. Methods This paper reports findings from focus groups and semi-structured interviews conducted with adolescents (n?=?44), parents (n?=?12) and community stakeholders (n?=?39) in Western Australia. Three major topics were discussed to inform the design of more feasible and effective interventions: recruitment, retention in the program and maintenance of healthy change. Data were analysed using content and thematic analyses. Results Data were categorised into barriers and enablers across the three main topics. For recruitment, identified barriers included: the stigma associated with overweight, difficulty defining overweight, a lack of current health services and broader social barriers. The enablers for recruitment included: strategic marketing, a positive approach and subsidising program costs. For retention, identified barriers included: location, timing, high level of commitment needed and social barriers. Enablers for retention included: making it fun and enjoyable for adolescents, involving the family, having an on-line component, recruiting good staff and making it easy for parents to attend. For maintenance, identified barriers included: the high degree of difficulty in sustaining change and limited services to support change. Enablers for maintenance included: on-going follow up, focusing on positive change, utilisation of electronic media and transition back to community services. Conclusions This study
Subramanian, Senthil Kumar; Arunachalam, Vinayathan; Radhakrishnan, Krishnakumar; Ramamurthy, Sarah
Background Regular physical activity in children and adolescents promotes not only their physical health but also improves their cognition. Paper and pencil Neurocognitive tests (NCT) are commonly used to assess the various cognitive domains of a person and can be used as simple tests to assess improvements, if any, in the cognitive abilities of growing adolescents who practice regular physical activity. Aim To study the effect of six months of structured and unstructured physical activity on cognitive functions in adolescents. Materials and Methods We recruited 439 healthy adolescent volunteers in the age group of 12 to 17 years (boys 250, girls 189) from a residential school (Jawahar Navodaya Vidyalaya, Pondicherry). The following paper and pencil neuropsychological cognitive tests were administered: Two Target Letter Cancellation test, Trail Making test A and B, Ruff Figural Fluency test (RFFT). These participants were then divided into Structured Physical Activity (SPA: n=219; boys 117, girls 102) and Unstructured Physical Activity (USPA: n=220; boys 119, girls 101) groups based on age and gender block randomization method. Six-month intervention was successfully completed by 347 participants only (SPA group: n= 136; boys 77, girls 59; USPA group: n = 139; boys 75, girls 64) and the tests were repeated. Statistical Analysis The data were recorded and statistically analysed by per-protocol analysis method, using the Statistical Package for Social Sciences (SPSS), version 19. Results After six months of intervention, both SPA and USPA group participants showed significant improvements in all the tested neurocognitive parameters. On inter-group comparison, participants in SPA group showed significantly better improvements. Conclusion Physical activity training in adolescents is more beneficial when structured as per WHO guidelines, probably due to higher cognitive loading. PMID:26675059
Dishman, Rod K; Hales, Derek P; Pfeiffer, Karin A; Felton, Gwen A; Saunders, Ruth; Ward, Dianne S; Dowda, Marsha; Pate, Russell R
The authors tested whether physical self-concept and self-esteem would mediate cross-sectional relations of physical activity and sport participation with depression symptoms among 1,250 girls in 12th grade. There was a strong positive relation between global physical self-concept and self-esteem and a moderate inverse relation between self-esteem and depression symptoms. Physical activity and sport participation each had an indirect, positive relation with global physical self-concept that was independent of objective measures of cardiorespiratory fitness and body fatness. These correlational findings provide initial evidence suggesting that physical activity and sport participation might reduce depression risk among adolescent girls by unique, positive influences on physical self-concept that operate independently of fitness, body mass index, and perceptions of sports competence, body fat, and appearance.
Anderson, Susannah; Mezuk, Briana
This study investigates the relationship between participating in a high school debate program on college-readiness in the Chicago Public School district over a 10-year period. At-risk school students were identified using an index including 8th grade achievement, poverty status, and enrollment in special education. Regression analyses were used to assess the association between debate participation and graduation and ACT performance. Overall, debaters were 3.1 times more likely to graduate from high school (95% confidence interval: 2.7-3.5) than non-debaters, and more likely to reach the college-readiness benchmarks on the English, Reading, and Science portions of the ACT. This association was similar for both low-risk and at-risk students. Debate intensity was positively related to higher scores on all sections of the ACT. Findings indicate that debate participation is associated with improved academic performance for at-risk adolescents.
Byrd, Amy L; Hawes, Samuel W; Loeber, Rolf; Pardini, Dustin A
Youth with a callous interpersonal style, consistent with features of adult psychopathy (e.g., lack of guilt, deceitful), are at risk for exhibiting severe and protracted antisocial behaviors. However, no studies have examined changes that occur in interpersonal callousness (IC) from childhood to adolescence, and little is known about the influence of early child, social, and contextual factors on trajectories of IC. The current study examined distinct patterns of IC across childhood and adolescence and associations with early risk factors. Participants were an at-risk sample of 503 boys (56% African American) assessed annually from around ages 7-15. Analyses examined child (anger dysregulation, fearfulness), social (peer, family, maltreatment), and contextual (psychosocial adversity) factors associated with teacher-reported IC trajectories across childhood and adolescence. Using latent class growth analysis, five trajectories of IC were identified (early-onset chronic, childhood-limited, adolescent-onset, moderate, low). Approximately 10% of boys followed an early-onset chronic trajectory, and a roughly equal percent of youth followed childhood-limited trajectory (10%) or an adolescent-onset trajectory (12%) of IC across development. Specifically, half of the boys with high IC in childhood did not continue to exhibit significant levels of these features into adolescence, whereas an equal proportion of youth with low IC in childhood demonstrated increasing levels during the transition to adolescence. Boys in the early-onset chronic group were characterized by the most risk factors and were differentiated from those with childhood-limited and adolescent-onset IC only by higher conduct problems, fearlessness, and emotional abuse/neglect. Findings are discussed in terms of developmental models of IC and several avenues for early targeted interventions.
Exceptional Parent, 1982
The article reviews mainstreaming efforts of the Boy Scouts who currently have about 190,000 disabled scouts participating, about two-thirds in regular scouting units and the remaining in special scouting units for the disabled. (DB)
Domaradzki, Jaroslaw; Ignasiak, Zofia; Slawinska, Teresa
Study aim: To assess the somatic and fitness status of adolescent boys from polluted industrial areas. Material and methods: A group of 313 boys aged 11-15 years from 5 villages located in the copper mine area in South-Western Poland were classified by the degree of lead and cadmium pollution (high--very high) and by parents' education…
Rose, Amanda J.; Schwartz-Mette, Rebecca A.; Smith, Rhiannon L.; Asher, Steven R.; Swenson, Lance P.; Carlson, Wendy; Waller, Erika M.
Although girls disclose to friends about problems more than boys, little is known about processes underlying this sex difference. Four studies (Ns = 526, 567, 769, 154) tested whether middle childhood to mid-adolescent girls and boys (ranging from 8 to 17 years old) differ in how they expect that talking about problems would make them feel. Girls…
Keijsers, Loes; Loeber, Rolf; Branje, Susan; Meeus, Wim
Background: This study tested the theoretical assumption that transformations of parent-child relationships in late childhood and adolescence would differ for boys following different offending trajectories. Methods: Using longitudinal multiinformant data of 503 boys (ages 7-19), we conducted Growth Mixture Modeling to extract offending…
Yeung, Daniel; Curwood, Jen Scott
Prior scholarship suggests that many boys are disengaged from school-based literacy because they do not see its value or significance in their lives. In response, this study investigates the role of popular culture and new literacies in motivating adolescent boys within secondary English. Drawing on sociocultural approaches to literacy research,…
Lindfors, Kaj; Elovainio, Marko; Wickman, Sanna; Vuorinen, Risto; Sinkkonen, Jari; Dunkel, Leo; Raappana, Aleksi
This study examined the role of ego development, as measured with the Washington University sentence completion test, in the relationship between pubertal maturation and psychosocial adjustment (self-image and depression) in adolescent boys. The data consisted of 73 boys between 14 and 16 years of age. The results indicated that late maturing boys…
Epstein, Marina; Ward, L. Monique
Although parents are often thought to be the primary communicators of sexual information, studies have found that many adolescent boys report receiving little or no parental communication about sex. Instead, boys report learning about sex mostly from their peers and the media. However, little is known about the content of these communications,…
Boes, Aaron D; Tranel, Daniel; Anderson, Steven W; Nopoulos, Peg
Variation in emotional processes may contribute to aggressive and defiant behavior. This study assessed these problem behaviors in a large sample of children and adolescents in relation to the volume of two cortical regions with prominent roles in emotion processing, the anterior cingulate cortex (ACC) and ventromedial prefrontal cortex (vmPFC). One hundred seventeen participants (61 boys, 56 girls), ages 7-17, were recruited from the community. Aggressive and defiant behavior was measured using the parent- and teacher-reported Pediatric Behavior Scale and volumetric measures were generated using structural MRI. Regression analyses indicated a significant sex X ACC volume interaction in predicting aggressive and defiant behavior, without significant results for the vmPFC. Follow-up analyses showed that aggressive and defiant behavior is associated with decreased right ACC volume in boys and a nonsignificant reduction in left ACC volume in girls. These results are consistent with the notion that the right ACC acts as a neuroanatomical correlate of aggression and defiance in boys. The authors discuss this finding in light of its implications for understanding the neural correlates of antisocial behavior.
Reichert, Michael C.
Long stereotyped as not being interested in building relationships with teachers, boys actually search for--and are in need of--teachers who make meaningful connections with them, writes Reichert in this article. The author examines how school practices of the past and present have contributed to the so-called gender achievement gap and stresses…
Liu, Qin-Xue; Fang, Xiao-Yi; Zhou, Zong-Kui; Zhang, Jin-Tao; Deng, Lin-Yuan
This study examined the associations between adolescents’ perceived relationships with their parents, perceived parental online behaviors, and Pathological Internet Use (PIU) among adolescents. Additional testing was carried out to determine the effect of different genders (parent and adolescent). Cross-sectional data was collected from 4,559 students aged 12 to 21 years in the cities of Beijing and Jinan, People’s Republic of China. Participants responded to an anonymous questionnaire concerning their Internet use behavior, perceived parental Internet use behaviors, and perceived parent-adolescent relationship. Hierarchical linear regressions controlling for adolescents’ age were conducted. Results showed different effects of parent and adolescent gender on perceived parent-adolescent relationship and parent Internet use behavior, as well as some other gender-specific associations. Perceived father-adolescent relationship was the most protective factor against adolescent PIU with perceived maternal Internet use positively predicting PIU for both male and female adolescents. However, perceived paternal Internet use behaviors positively predicted only female adolescent PIU. Results indicated a different effect pathway for fathers and mothers on boys and girls, leading to discussion of the implications for prevention and intervention. PMID:24098710
Jago, Russell; Watson, Kathleen; Baranowski, Tom; Zakeri, Issa; Yoo, Sunmi; Baranowski, Janice; Conry, Kelly
The aims of this study were to: (1) determine whether the number of pedometer counts recorded by adolescents differs according to the adiposity of the participant or location on the body; (2) assess the accuracy and reliability of pedometers during field activity; and (3) set adolescent pedometer-based physical activity targets. Seventy-eight 11- to 15-year-old Boy Scouts completed three types of activity: walking, fast walking and running. Each type was performed twice. Participants wore three pedometers and one activity monitor during all activities. Participants were divided into groups of normal weight (BMI < 85th percentile) and at risk of being overweight (BMI > or = 85th percentile). Intra-class correlations across the three activities indicated reliability (r = 0.51 - 0.92, P < 0.001). This conclusion was supported by narrow limits of agreement that were within a pre-set range that was practically meaningful. Multivariate analysis of covariance indicated adiposity group differences, but this difference was a function of the increased stature among the larger participants (P < 0.001). Ordinary least-squares regression models and multi-level regression models showed positive associations between the number of pedometer and activity monitor counts recorded by the three groups of participants during all activities (all P < 0.001). The mean number of counts recorded for all participants during the fast walk was 127 counts per minute. In conclusion, the pedometers provided an accurate assessment of adolescent physical activity, and a conservative estimate of 8000 pedometer counts in 60 min is equivalent to 60 min of moderate to vigorous physical activity.
Dawes, Nickki Pearce; Vest, Andrea; Simpkins, Sandra
Involvement in physically active pursuits, such as sports, contributes to achieving and maintaining good emotional and physical health. The central goal of this article was to examine the longitudinal relationships between participation (i.e., time spent in the activities) in organized and informal sports contexts and motivational beliefs, and factors that might impact these relationships, such as developmental stage and gender. The data for the current study were drawn from the childhood and beyond longitudinal study, which utilized a cohort sequential design with data collected on three cohorts across four waves. The current study sample included 986 European American youth (51 % female), who t were mostly from working- and middle-class families. Self-report questionnaires were used to collect data from the youth about their participation in sports and their motivational beliefs (i.e., value and perceptions of competence) about this activity. Structural equation modeling was used to examine the relationships between participation and motivational beliefs across childhood and adolescence. The results provide some support for a model of reciprocal relationships between participation and motivational beliefs in organized and informal sports activities. These relationships between participation and motivational beliefs did not vary significantly based on developmental stage or by gender. Overall, the findings suggest that participation in organized and informal sports contexts may be fostered by supporting the development of positive motivational beliefs about the activities across developmental periods.
Simpkins, Sandra D.; Delgado, Melissa Y.; Price, Chara D.; Quach, Alex; Starbuck, Elizabeth
The integrative model for child development and ecodevelopmental theory suggest that macro factors, such as socioeconomic status, ethnicity, culture, and immigration influence the settings in which adolescents engage. The goal of this investigation was to use a combination of deductive and inductive qualitative analysis to describe the mechanisms…
Hillier, Ashleigh; Greher, Gena; Poto, Nataliya; Dougherty, Margaret
Music interventions are frequently utilized with those with autism spectrum disorders (ASD) and have shown a range of benefits. However, empirical evaluations are lacking and would be a timely step forward in the field. Here we report the findings of our pilot music program for adolescents and young adults with ASD. Evaluation of the program…
Metzger, Aaron; Crean, Hugh F.; Forbes-Jones, Emma L.
This study examines patterns of organized activity and their concurrent association with academic achievement, problem behavior, and perceived adult support in a sample of urban, early adolescent, middle school students (mean age = 13.01; N = 2,495). Cluster analyses yielded six activity profiles: an uninvolved group (n = 775, 31.1%), a multiply…
Beaver, Kevin M.; Barnes, J. C.; Boutwell, Brian B.
The current study examined the association between playing high school football and involvement in violent behaviors in sibling pairs drawn from the National Longitudinal Study of Adolescent Health (Add Health). The analysis revealed that youth who played high school football self-reported more violence than those youth who did not play football.…
Symonds, Jenny E.
Developmentally appropriate research techniques were uncovered by involving ten Year 7 pupils as researchers in a four-hour workshop that investigated the effectiveness of multiple methods in gathering sensitive information from early adolescents. The pupils learned about, tried and evaluated the methods of generating interview questions, peer and…
Orgilés, Mireia; Espada, José P; Johnson, Blair T; Huedo-Medina, Tania B; Carratalá, Elena
Marital breakup has been associated with numerous behavioral problems in children, such as sexual risk behaviors. This research is the first to examine sexual behaviors of Spanish adolescents related to whether their parents were married or divorced. Participants were 342 boys and girls aged between 14 and 18 years. The sample provided confidential information about their sexual behavior and birth control methods. Significant differences were only found in percentages of adolescents who had engaged in mutual masturbation, intercourse, or oral sex, and who had practiced these sexual relations in the last six months, in both cases, they were higher when the parents had broken their marital relationship. Regarding adolescents of divorced parents, engaging in intercourse is more likely in older teenagers who live with a stepparent. Moreover, older adolescents who were younger when parents divorced and who live in a reconstituted family, have more sexual partners. These and other findings are discussed.
Discusses body image among adolescents, explaining that today's adolescents are more prone to body image distortions and dissatisfaction than ever and examining the historical context; how self-image develops; normative discontent; body image distortions; body dysmorphic disorder (BDD); vulnerability of boys (muscle dysmorphia); who is at risk;…
De Goede, Irene H. A.; Branje, Susan J. T.; Meeus, Wim H. J.
This five-wave study aims to investigate the development of adolescents' perceptions of support, negative interaction, and power in best friendships from ages 12 to 20 years. Furthermore, gender differences and linkages between the three dimensions are explored. A total of 593 early adolescents (53.6% boys) and 337 middle adolescents (43.3% boys)…
Lindqvist, Anna-Karin; Kostenius, Catrine; Gard, Gunvor; Rutberg, Stina
Although physical activity (PA) is an important and modifiable determinant of health, in Sweden only 15% of boys and 10% of girls aged 15 years old achieve the recommended levels of PA 7 days per week. Adolescents' PA levels are associated with social influence exerted by parents, friends, and teachers. The purpose of this study was to describe parents' experiences of being a part of their adolescents' empowerment-inspired PA intervention. A qualitative interview study was performed at a school in the northern part of Sweden. A total of 10 parents were interviewed, and the collected data were analyzed with qualitative content analysis. Three subthemes were combined into one main theme, demonstrating that parents are one important part of a successful PA intervention. The life of an adolescent has many options and demands that make it difficult to prioritize PA. Although parents felt that they were important in supporting their adolescent, a successful PA intervention must have multiple components. Moreover, the parents noted that the intervention had a positive effect upon not only their adolescents', but also their own PA. Interventions aimed at promoting PA among adolescents should include measures to stimulate parent participation, have an empowerment approach, and preferably be school-based.
Briscoe, J H
A survey is presented of 346 sports injuries admitted to the Eton College Sanatorium between 1971 and 1982. The incidence of injury was lowest in 13 year olds perhaps because of their lighter weight. The injuries were classified into four groups--minor head injury, soft tissue injury, fractures and dislocations, and eye injury. Football caused 75 per cent of all injuries except eye injury where it accounted for only a third. Comparison of the incidence of injury at the three types of football played at Eton--Rugby, Association and Eton--showed Rugby football to be the most dangerous and Eton football the safest game. Advice on the management and prevention of injury is given. Images p67-a PMID:4027496