نتایج جستجو برای: adolescent boys

تعداد نتایج: 84624  

Journal: :African journal of reproductive health 2003
Elisabeth Dahlbäck Patrick Makelele Ndubani Phillimon Yamba Bawa Staffan Bergtröm Anna-Berit Ransjö-Arvidson

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 township...

2015
Jie Chen Jing Yu

Although sex difference in the mean level of depressive symptoms has been well established, the sex difference in genetic and environmental influences on adolescent depressive symptoms is unclear. The current study conducted a meta-analysis of twin studies on sex differences in self- and parent-reported adolescent depressive symptoms. For self-reports, genetic factors influenced adolescent depr...

2017
Heleen J. Janssen Veroni I. Eichelsheim Maja Deković Gerben J. N. Bruinsma

In the current study, we examined longitudinally whether boys and girls differed in pathways from parenting to delinquency. Longitudinal mediational models were tested for boys and girls separately in which three parenting dimensions (i.e., monitoring, limit setting, and the quality of the parent-adolescent relationship) were hypothesized to influence adolescents’ level of self-control, delinqu...

2009
Md. Hafiz Uddin Hamida Khanum

The prevalence of intestinal parasitic infestation and anaemic status of adolescent boys (age 10-19 years) of two selected villages, Kutumbopur, Comilla and Gazirchat, Dhaka districts was investigated. Anaemic status was determined by measuring hemoglobin percentage and parasitic infestation was detected and identified under microscope with wet mount and stained preparations. Out of 106 adolesc...

Journal: :Development and psychopathology 2007
Pol A C van Lier Brigitte Wanner Frank Vitaro

Predictors and concurrent correlates of childhood-onset and adolescent-onset antisocial behavior were studied in a sample of 165 boys and 151 girls, followed from age 6 to age 15. An integrated general growth mixture model was used to determine the number and shape of developmental trajectories of antisocial behavior exhibited by boys and girls. Associations of these trajectories with trajector...

Journal: :American journal of public health 2011
Sarah C Reed Janice F Bell Todd C Edwards

OBJECTIVES We examined associations between parental military service and adolescent well-being. METHODS We used cross-sectional data from the 2008 Washington State Healthy Youth Survey collected in public school grades 8, 10, and 12 (n = 10,606). We conducted multivariable logistic regression analyses to test associations between parental military service and adolescent well-being (quality o...

Journal: :The Journal of adolescent health : official publication of the Society for Adolescent Medicine 2012
Yuko Homma Naren Wang Elizabeth Saewyc Nand Kishor

PURPOSE Childhood and adolescent sexual abuse has been shown to lead to increased odds of sexual behaviors that lead to sexually transmitted infections and early pregnancy involvement. Research, meta-analyses, and interventions, however, have focused primarily on girls and young women who have experienced abuse, yet some adolescent boys are also sexually abused. We performed a meta-analysis of ...

Journal: :iranian journal of psychiatry and behavioral sciences 0
leila akrami department of psychology of exceptional children, school of psychological and educational sciences, university of isfahan, hezarjarib avenue, isfahan, iran. maryam davudi

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 ap...

2015
Shahla Shafiee Mohsen Mesgarani Khyrunnisa Begum

BACKGROUND Deficiency of calories and certain micronutrients is known to cause growth faltering in children and adolescents. It is recognized that varieties of foods need to be consumed in order to meet requirements for essential nutrients. Lack of diversity in the diets is a serious problem among poor populations in the developing world. The extent of variations in intake of nutrients occurrin...

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