The recent popularity of models that capture the dynamic coevolution of both network structure and behavior has driven the need for summary indices to assess the adequacy of these models to reproduce dynamic properties of scientific or practical importance. Whereas there are several existing indices for assessing the ability of the model to…

Adolescence is the period between childhood and adulthood and the most important stage of a human being. Adolescence is a period of stress and storm. Students cannot adjust with their new-fangled role in life. They can have Emotional, Mental, Behavioural, and Adjustment problems known as "disorders". Behavioural patterns that appear in…

Engagement in excessive sedentary behaviour represents a health risk for adolescents. The current study aimed to investigate patterns of sedentary behaviour amongst Irish female adolescents aged between 15 and 19 years old. 314 adolescents completed a questionnaire on their sedentary behaviour habits, health behaviours (physical activity, smoking,…

Background: Physical education (PE) plays a critical role in the healthy development of youth; however, the influence of PE classes in helping to provide students with health-related behavior patterns is not clear. This study aims to analyze whether participation in PE classes is associated with health-related behavior among high school students.…

The theory of planned behavior identifies important proximal determinants of behavior, including attitude toward the behavior, perception of subjective norms exerted by significant others, and perception of perceived control over performance of the behavior. Because research in the planned behavior tradition has focused on desirable target…

While most Rotarians had realistic perceptions of the extent of their own drug use, there were discrepancies in their attitudes regarding the treatment they suggested for various drug users. Overall, illicit drug users were viewed less favorably than users of the legal drugs. (Author)

Purpose--The study seeks to further explore the hypothesised link between the increase in mobile phone ownership and use and the reported decline in adolescent smoking. Evidence for the link was gathered by examining perceptions of mobile phone use in the context of social identity and adolescent smoking. Design/methodology/approach--The study…

Studied the risk-taking behavior (i.e., smoking, intemperate drinking, and failure to fasten seat belts) of 4,539 Canadian adolescents. Results showed adolescents who lived in intact families engaged in less health-risk behavior than adolescents from separated or divorced families. Results from widowed families were mixed. (JAC)

Characteristics of the situation in which a fear-arousing communication is received affect the effectiveness of the communication. The influence of situational factors affecting a recipient's interpretation of the arousal induced by communication were investigated with smokers (N=37) who were exposed to a fear-arousing anti-smoking movie. Prior to…

Studied the roles of demographic, school, nonschool, and personality factors in predicting the use of tobacco, alcohol, and illicit drugs and maintenance of this use. Findings for 425 Scottish secondary school students show different predictive factors. Discusses implications of the findings for decreasing the prevalence of substance use. (SLD)

Research has shown that many behaviors previously thought to be purely psychological in origin do, in fact, have a physiological basis. To examine the relationship of smoking behavior to locus of control, and to attitudes toward, knowledge about, and behavior with respect to nutrition, 116 Canadian undergraduate students completed the Nutrition…

Analyzed the health-compromising behaviors of German youth using responses of 2,330 seventh, eighth, and ninth graders from the German Youth Study. Smoking and drinking are not seen by these students as health-threatening behaviors, but as socially appealing behaviors. Discusses implications for health education. (SLD)

Related variables measured in 1975 to smoking status in 1978 using multivariate statistical procedures. Variables included sociodemographic characteristics, smoking environment, school performance, attitude toward smoking, and knowledge about smoking effects. Cross-sectional analysis of variables measured in 1978 revealed that six variables…

Attempted to discover patterns of alcohol, drug, and tobacco use among public school children in New Brunswick using Provincial School Drug Survey (PSDS), an existing large-scale assessment. Recoded variables in PSDS dataset to derive profiles of typical tobacco, cannabis, and alcohol users. Found increase in predictive accuracy of regression…