The aim of the present study was to investigate how basic moral sensitivity in bullying, moral disengagement in bullying and defender self-efficacy were related to different bystander behaviors in bullying. Therefore, we examined pathways that linked students' basic moral sensitivity, moral disengagement, and defender self-efficacy to different…

Twenty-four adults (aged 19-35) and 27 adolescents (aged 13-14) played as "Trustee" in an iterated Trust Game against a pre-programmed set of "Investor" moves, said to belong to an unknown co-player. Trustee behaviour was examined first in response to normative Investor cooperation, and then in response to a period of social rupture caused by…

Aim: Adolescent sleep patterns vary between countries, and these differences influence adolescent functioning and well-being. The present study provides data on the sleep and well-being of Australian adolescents. Methods: 385 adolescents aged 13-18 years were recruited from 8 South Australian schools spanning the socio-economic spectrum.…

The development of bullying behavior was examined across three years in a sample of 515 adolescents (46% females) from 41 classrooms. At time 1, the students were in grades 9 and 10 (mean age = 14.5 years; SD = 0.54). Results of a multilevel growth model showed that both baseline level and change of bullying varied significantly across individuals…

Within the framework of problem behavior theory, the purpose of this study was to examine risk behavior profiles of typical and atypical adolescents and the differential outcomes of well-beings for these individuals in the United States. Based on the data from the survey of Health Behavior of School-Aged Children by World Health Organization,…

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,…

The present study examined the role of adolescents' self-esteem and perceptions of family and classroom contexts on their domain specific self-perceptions. 345 Greek junior high school adolescents aged 14-16 completed measures of domain specific self-perceptions, self-esteem, parenting styles and classroom climate. Hierarchical regression analyses…

Most research on adolescent risk-taking has been conducted in Western societies, but it is as yet unknown whether motives to engage in risk behaviours show cultural variety. This study sets out to investigate differences in perceived motives to engage in perceived risks in Turkish and Welsh samples of young people (N = 922) between 14 and 20 years…

This study examined the similarities and differences between adolescents' interactions with romantic partners and those with friends and mothers. Thirty-two adolescents were observed interacting with a romantic partner, a close friend, and their mother. Adolescents and romantic partners engaged in more conflict than adolescents and friends.…

Two hundred and fifteen ninth grade students were surveyed to examine the relationship between television use and gender role attitudes and behavior in dating situations. Findings indicate the existence of a relationship between watching "romantic" television programming and having more traditional gender role attitudes in dating situations.…

The present study examined the relations between self-reported reactive and regulative temperament factors and psychopathological symptoms and personality traits in a group of non-clinical youths aged 9-13 years (N=208). Results showed that the reactive temperament factor of negative affectivity was positively associated with internalizing and…

The role of parental communication and instruction concerning sexual behaviour were studied in a community-based sample of 1083 youth aged 13-17 (mean age of 15 years; 51% girls, 49% White). The Youth Asset Survey was administered along with items measuring demographics and youth risk behaviours. After controlling for demographic factors,…

Sixty-five juvenile offenders in residential care completed the Gudjonsson Suggestibility Scale, and their scores were matched for IQ and memory with those of 60 adult offenders. The juveniles gave in significantly more to interrogative pressure through negative feedback but were no more yielding to leading questions than adults. (JPS)

Goals of this study were to examine the frequency of depression and related constructs of suicidal ideation and hopelessness in a sample of homeless older adolescents and their associations with behaviors, such as infrequent condom use and homosexual experience, that may increase the risk of sexually transmitted disease (STD). (BF)

College-age females (N=58) provided information about their risk-taking behaviors. Participants engaged in a variety of risky behaviors. Analysis showed that participants' justifications were largely goal-oriented or reflected a preoccupation with personal needs. These results are contrary to the widely held belief that adolescents' risk-taking is…