نتایج جستجو برای: male adolescents

تعداد نتایج: 415572  

عبدالکریم پژومند, , مژگان کار بخش داوری, , نوید محمدی, ,

Background: The object of this study was to determine the epidemiological characteristics of deliberate self-poisoning in adolescents referred to the only poisoning center in Tehran.Methods: In a cross-sectional study, all cases of acute poisoning at the Loghman Hakim Hospital from May to December 2003 were reviewed. Data for adolescents (13-19 years of age) were analyzed by SPSS for Windows, v...

Journal: :Iranian evolutionary educational psychology journal 2022

The Effectiveness of a Positive Youth Development Education Program with an Islamic Approach on Social Health and Rumination Male Adolescents at Risk Methadone Addiction

Journal: :Journal of adolescence 2007
Petra Hampel

The study investigated age and gender effects on coping with common stressors among 494 Austrian children and adolescents (age 8-14 years). Participants were subdivided into subgroups of late children comprising third and fourth graders, early adolescents consisting of fifth and sixth graders, and middle adolescents including seventh graders. Middle adolescents showed a maladaptive coping patte...

2002
Ohidul Siddiqui Joshua A. Mott Brian R. Flay

This study examines the predictors of inconsistent responses from adolescents to questions about whether they ever used alcohol, cigarettes, and marijuana. Male adolescents had significantly higher rates of inconsistent responses than female adolescents. Black and Hispanic adolescents had significantly higher rates of inconsistent responses regarding ever using alcohol and cigarettes (only for ...

Journal: :Journal of youth and adolescence 2016
E Sandra Byers Lucia F O'Sullivan Lori A Brotto

Researchers have given significant attention to abstinence among adolescents, but far less is known about purposeful avoidance of sexual activity (and relationship involvement). Typically, it is assumed that, once adolescents have initiated sexual activity, they will thereafter engage in sexual activity if given the opportunity. However, it is unclear whether that is true as some research indic...

2007
Jamie C. Farquhar Louise Wasylkiw

In the current investigation, the authors examined how men are presented in popular media and the effects of such presentations on male adolescents’ self-evaluations. In a content analysis of male models in advertisements of Sports Illustrated, Study 1 showed that media ideals increasingly emphasize aesthetic versus performance attributes of men. In Study 2, male adolescents (N 107) were random...

Journal: :Journal of physical activity & health 2012
Aristides M Machado-Rodrigues Manuel J Coelho e Silva Jorge Mota Rute Marina Santos Sean P Cumming Robert M Malina

BACKGROUND Sport has high social valence and is a primary context for physical activity for the majority of youth. The aim of this study was to estimate the contribution of participation in organized sport to the total daily energy expenditure and also to its moderate-to-vigorous portion in male adolescents. METHODS The sample comprised 165 Portuguese male youth, aged 13 to 16 years. Physical...

2012
Chang Hyun Oh Joonho Chung Dongkeun Hyun Eunyoung Kim Hyeonseon Park

PURPOSE This study aimed to estimate the prevalence and incidence of cerebrovascular disease (CVD) and stroke in Korean male adolescents. MATERIALS AND METHODS The authors reviewed all medical certificates, medical records, and radiologic images from the examinations of Korean military conscription from January 2008 to May 2011. RESULTS Of the 101,156 examinees, 40 had CVD and stroke during...

Journal: :Prilozi 2014
Biljana Bojadzieva Stojanoska Natasa Nakeva Janevska Niki Matveeva Biljana Zafirova Elizabeta Cadikovska

AIM To assess the anthropometric parameters of growth and nutritional status in relation to socioeconomic status (SES) of Macedonian adolescents. METHODS The study included 546 adolescents from urban regions of the Republic of Macedonia, aged 14 to 15 years. Participants were measured with standard equipment and measurement technique according to the International Biological Programme. The fo...

Journal: :Psihiatriâ 2023

Background: the COVID-19 pandemic and associated restrictions may be particularly harmful for adolescents; however, evidence about changes in adolescent mental health during is inconsistent. The aim was to examine levels of Russian rates substance use pandemic. Participants methods: two cohorts 11–18-year-old adolescents were recruited from Siberian cities 2015–18 ( n = 1774, 47% male) 2020–21 ...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید