conclusions lower estimations in the nsu method might be due to the transmission barrier, which means that students were not fully aware of the high-risk behaviors of their close friends. nonetheless, it seems that these risky behaviors were more or less common among iranian college students. results the estimated prevalence using the cm and nsu were alcohol consumption (16.8% vs. 8.1%), opium ...

0191-8869/$ see front matter 2009 Elsevier Ltd. A doi:10.1016/j.paid.2009.07.008 * Corresponding author. Tel.: +1 251 460 6548. E-mail address: [email protected] (J.D. Foster). 1 Narcissistic personality is best thought of as a dim (Foster & Campbell, 2007). We use the term ‘‘narciss matter of convenience to refer to individuals who sco measures of narcissism, such as a the NPI. Much prior re...

introduction: motorcycling is a risky activity and motorcyclists are vulnerable to road accidents. the behavior of motorcyclists is a significant factor of accident. unfortunately there is little information regarding social and mental characteristics of motorcyclists which lead to the accident. the purpose of this study was to gain an in-depth qualitative understanding of reasons for riding a ...

INTRODUCTION The impact of health behaviors on the leading causes of death across the USA has been well demonstrated. However, limited focus has been placed on the leading health risk behaviors of rural Federally-Qualified Health Center (FQHC) patients, a particularly underserved group. The current study was undertaken to examine the most common risk-taking behaviors of rural FQHC patients and ...

OBJECTIVE This study aimed to identify self report questionnaire measures of parent attributes and behaviors that have relevance for understanding injury risk among children 2-5 years of age, and test a new Parent Supervision Attributes Profile Questionnaire (PSAPQ) that was developed to measure aspects of protectiveness and parent supervision. METHODS Naturalistic observations were conducted...

Drawing upon the cultural risk perspective and writings on risk taking, this paper seeks to develop ideas relating to the effective use of school cyberspace. It is argued that some individuals respond to exaggerated, yet seductive, discourses of online risks by over-blocking, unreasonably restricting students’ Internet activity. At the same time, there are sensible, even compelling, motivations...

a- the goal of this survey is to negotiate the causes of inereasment of psycho-social problems in the adolescence field. we have purposed to evaluate and calegortize 95 persons who were self - refered or refrnal from legal system to crisis - intervention of welfare organization. these persons were classified into three groups through neurologic - psychologic - psychiatric approach: 1- adolescen...

Recent theories propose that testosterone should be positively related to risk-taking, but empirical support is mixed. Building on the dual-hormone hypothesis, the present research tested whether testosterone's role in risk-taking depends on cortisol. Study 1 (N=115) tested this hypothesis in a mixed-sex sample with self and informant reports of risk-taking. Study 2 (N=165) tested this hypothes...

There is limited literature on the relationship between sensation seeking and adolescent risk behaviors, particularly among African Americans. We tested the association between psychometrically-derived subscales of the Zuckerman Sensation Seeking Scale and the intercepts and slopes of individual growth curves of conduct problems, sexual risk taking, and substance use from ages 13 to 18 years by...

Recent theories propose that testosterone should be positively related to risk-taking, but empirical support is mixed. Building on the dual-hormone hypothesis, the present research tested whether testosterone’s role in risk-taking depends on cortisol. Study 1 (N = 115) tested this hypothesis in a mixed-sex sample with self and informant reports of risk-taking. Study 2 (N = 165) tested this hypo...