نتایج جستجو برای: male adolescents

تعداد نتایج: 415572  

Background and Objectives: Although a growing interest on the role of self-efficacy in weight management is reported worldwide, less research has been carried out on this association in adolescents. The aim of the present study was to investigate association of weight linked self-efficacy with anthropometric measurements in Tehrani male adolescents. Materials and Methods: The study was carried...

Aghajani, Seyfullah , samadifard, Hamid Reza,

Introduction: The present study was conducted to determine the role of meta-cognitive belief, perceived stress and cognitive flexibility in predicting the suicidal thoughts of male students. Methods: The research method was descriptive and correlational. The statistical population included all male high school adolescents in Ardabil during 2019-2020. of the population, 350 subjects were selecte...

Journal: :Journal of applied physiology 2012
Luis Gracia-Marco Jara Valtueña Francisco B Ortega Faustino R Pérez-López Germán Vicente-Rodríguez Christina Breidenassel Marika Ferrari Dénes Molnar Kurt Widhalm Stefaan de Henauw Anthony Kafatos Ligia E Diaz Frédéric Gottrand Giuseppe Maiani Peter Stehle Manuel J Castillo Luis A Moreno Marcela González-Gross

There is a lack of studies that analyze the association between micronutrient-related biomarker status and physical fitness in adolescents. In the present study, biochemical parameters for iron and vitamin status were studied, along with objective measures of physical fitness in healthy male and female European adolescents. One thousand eighty-nine adolescents (580 girls, 12.5-17.5 yr) from the...

Journal: :Communication Research 2006
Jochen Peter Patti M. Valkenburg

Drawing on a survey of 745 Dutch adolescents ages 13 to 18, the authors investigated (a) the occurrence and frequency of adolescents’ exposure to sexually explicit material on the Internet and (b) the correlates of this exposure. Seventy-one percent of the male adolescents and 40% of the female adolescents had been exposed to some kind of online sexually explicit material in the 6 months prior ...

2012
Luis Gracia-Marco Jara Valtueña Francisco B. Ortega Faustino R. Pérez Germán Vicente-Rodríguez Christina Breidenassel Marika Ferrari Kurt Widhalm Stefaan de Henauw Anthony Kafatos Ligia E. Diaz Frédéric Gottrand Giuseppe Maiani Peter Stehle Manuel J. Castillo Marcela González-Gross

60 There is a lack of studies that analyse the association between micronutrient-related 61 biomarker status and physical fitness in adolescents. In the present study, biochemical 62 parameters for iron and vitamin status were studied along with objective measures of 63 physical fitness in healthy male and female European adolescents. 1089 adolescents (580 64 girls, 12.5-17.5 years) from the HE...

2012
Luis Gracia-Marco Jara Valtueña Francisco B. Ortega Faustino R. Pérez Germán Vicente-Rodríguez Christina Breidenassel Marika Ferrari Kurt Widhalm Stefaan de Henauw Anthony Kafatos Ligia E. Diaz Frédéric Gottrand Giuseppe Maiani Peter Stehle Manuel J. Castillo Marcela González-Gross

60 There is a lack of studies that analyse the association between micronutrient-related 61 biomarker status and physical fitness in adolescents. In the present study, biochemical 62 parameters for iron and vitamin status were studied along with objective measures of 63 physical fitness in healthy male and female European adolescents. 1089 adolescents (580 64 girls, 12.5-17.5 years) from the HE...

2012
Luis Gracia-Marco Jara Valtueña Francisco B. Ortega Faustino R. Pérez Germán Vicente-Rodríguez Christina Breidenassel Marika Ferrari Kurt Widhalm Stefaan de Henauw Anthony Kafatos Ligia E. Diaz Frédéric Gottrand Giuseppe Maiani Peter Stehle Manuel J. Castillo Marcela González-Gross

60 There is a lack of studies that analyse the association between micronutrient-related 61 biomarker status and physical fitness in adolescents. In the present study, biochemical 62 parameters for iron and vitamin status were studied along with objective measures of 63 physical fitness in healthy male and female European adolescents. 1089 adolescents (580 64 girls, 12.5-17.5 years) from the HE...

Journal: :Assessment 2003
Robert P Archer P Kevin Bolinskey Todd L Morton Kelly L Farris

The current study investigates the extent to which the Minnesota Multiphasic Personality Inventory-Adolescent (MMPI-A) profiles of 196 male adolescents evaluated in a South Carolina detention center could be successfully discriminated from the protocols of 200 male adolescent psychiatric inpatients in three states and 151 dually diagnosed male adolescents. Results showed significant differences...

Journal: :Taehan Kanho Hakhoe chi 2005
Hyun Sook Park Hyun Young Koo Karen G Schepp

PURPOSE The purposes of this study were 1) to examine the differences in suicidal ideation and psychological variables by gender, 2) compare the contribution of demographic-behavioral variables and psychosocial variables in explaining the variance in suicidal ideation, and 3) identify the most important predictors of suicidal ideation for male adolescents and female adolescents. METHODS The s...

Background and Objectives: The cognitive determinants of social behaviors play an important role in adolescents' decision-making for starting smoking. The present study was therefore conducted to determine the predictors of tobacco smoking in male adolescents in Hamadan, Iran, based on the Theory of Planned Behavior (TPB).  Materials and Methods: The present descriptive-analytical study...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید