Helping behaviour and moral judgement among adolescents

This study examined the development of helping behaviour and moral judgement during adolescence. Adolescents of three age groups, 12–13, 14–15 and 16–17 years, were asked to fill out a moral judgement questionnaire and were later asked to volunteer to help old people under three helping conditions: when tangible reward was promised in return for their help; when social reward was promised; and when no reward was promised. The volunteers who arrived at the appointed hour on the set date were asked by the experimenter to explain in writing why they had decided to help. The results showed that the older the adolescents, the less they expressed their willingness to help. Helping conditions had a differential effect on behaviour and influenced the three age groups differently. Finally, the results showed that the older the adolescents, the more altruistic the motives expressed and the more relativistically oriented they were. These results are explained within the framework of adolescents' social-developmental psychology.     

Sex differences in susceptibility to social influence

Sex differences in compliance and persuasiveness were examined while varying the sex-role relevance of the stimulus. Undergraduate students were asked to respond to opinion statements previously discussed by a fictitious group. Subjects read the group's unanimous opinion accompanying each statement and were told they would participate in a discussion with this group. Some subjects responded to statements about female sex-role relevant activities and others to statements about male sex-role relevant activities. Sex of influence source was manipulated by showing subjects all male or all female names of group members. Compliance was measured by the extent to which a subject's response approximated the group's opinion. The results show that males were more compliant than females when the stimulus statements concerned female sex-role-related activities and that females were more easily influenced when they responded to statements about male sex-role-related activities. Further, subjects were somewhat more easily persuaded by women on female sex-role-related activities and more influenced by men's opinions on issues relevant for males.In most of the social influence literature, alterations in a subject's behavior in an experimental situation has been termed conformity. However, conformity may involve either private acceptance or overt alterations in behavior without cognitive change (i.e., compliance). Throughout this article the term compliance refers to shifts in behavior toward an immediate and transitory social influence (Sherif & Sherif, 1969, p. 191).     

Ethnicity as a social context for the development of African-American adolescents

Does anticipated future racial discrimination undermine African-American adolescents' academic motivation and performance? Do face-to-face experiences with racial discrimination at school undermine African-American adolescents' academic functioning? Does African-American ethnic identity buffer these relations? This paper addresses these questions using two waves of data from a longitudinal study of an economically diverse sample of African-American adolescents living near Washington D.C. The data were collected at the beginning of the 7th grade and after the completion of the 8th grade. As expected, the experiences of day-to-day racial discrimination at school from one's teachers and peers predicted declines in grades, academic ability self-concepts, and academic task values. A strong, positive connection to one's ethnic group (our measure of ethnic identity) reduced the magnitude of the association of racial discrimination experiences with declines in both academic self-concepts and school achievement. Most youth responded to anticipated future discrimination with increased academic motivation.     

Tic-Tac-Toe performance as a function of maturational level of retarded adolescents and nonretarded children

Two groups of retarded adolescents, differing from each other primarily in IQ (and mental age), were compared with two groups of nonretarded children, differing from each other in chronological age (and mental age), on a modified tic-tac-toe game. The mental ages of the retarded and nonretarded groups were approximately the same. It was found that the slope of performance improvement with increasing maturational level was the same for both subject groups, but the performance of the retarded adolescents was approximately 1.5 years behind mental age expectations, as derived from the performance levels of the normal children. These findings support previous suggestions of a major retardate deficit in tasks requiring logical foresight.     

Religion as a resource for positive youth development: religion, social capital, and moral outcomes

Although existing literature demonstrates that developmental benefits are associated with religion for adolescents, little is understood about the dynamics of this relationship. Drawing on social capital theory, this study tested a conceptual model exploring socially embedded religious influences on moral outcomes. A three-dimensional model of social capital demonstrated how social interaction, trust, and shared vision enable social ties associated with religiousness to influence moral behavior. Structural equation modeling was used with data gathered from 735 urban youths to test a proposed model of the effects of religiousness on moral outcomes. Results suggested that religiously active youths report higher levels of social capital resources and that the influence of adolescent religiousness on moral outcomes was mediated through social capital resources. Suggestions for further research and implications for faith-based youth development organizations are considered.     

Sex reversal in female Betta splendens as a function of testosterone manipulation and social influence

In Experiment 1, female Betta given daily injections of testosterone (T) for 9 weeks acquired anatomical features characteristic of males as indicated by changes in fin length, body coloration, and gonadal morphology. These findings suggested that a potential for sex reversal exists in females of this species. In Experiment 2 we measured changes in aggressive behavior during testosterone-induced anatomical changes. Aggression decreased toward females and increased toward males as treatment with T progressed. The final displays of aggressive behavior and anatomical characteristics of fish injected with T resembled those of typical males. In Experiment 3, female Betta primed with T injections for 3 or 6 weeks and permitted to interact socially with females continued to display characteristics of sex reversal after T supplementation ceased. Sex reversal in isolated fish injected with T for 3 or 6 weeks was not sustained, and fish receiving only the control vehicle showed negligible change in both the isolated and community conditions. We discuss the results in terms of similarities with the sex change process found in isolated communities of coral reef fish.     

Expectations of efficacy,social influence and age as predictors of helmet-use in a sample of Spanish adolescents

Despite the proven effectiveness of helmets in avoiding or reducing the severity of brain injuries and the law requiring their compulsory use, both by drivers and passengers of motorcycles, approximately 20% of Spanish adolescent motorcycle users do not wear them. This study analysed the pattern of motorcycle and helmet-use in a sample of Spanish adolescents (age range 14–17; n = 874) and the relationship this safety measure has with belief in its effectiveness and its use by friends and relatives. Overall more males than females ride motorcycles and this difference increased with age. Motorcycle drivers and passengers who always wear helmets consider them to be more effective than those who do not use a helmet all of the time. The best predictors of helmet-use among motorcycle drivers were their beliefs regarding the helmet-use of their friends and relatives. In the case of passengers, knowing that their friends always wear them and age were the best predictors of helmet-use. Programmes and campaigns promoting helmet-use must take into account the modelling effect of close referents or other role models in order to increase their effectiveness.     

The relationship of Internet use to depression and social isolation among adolescents

The present study investigated whether higher levels of Internet use are associated with depression and social isolation among adolescents. Eighty-nine high school seniors were administered a questionnaire that measured low (less than 1 hour per day), moderate (1-2 hours per day), and high (more than 2 hours per day) Internet use; relationships with mother, father, and peers; and depression. Low Internet users, as compared with high users, reported better relationships with their mothers and friends.     

Casting weight goal as a function of weight status among a representative population-based sample of adolescents

This paper pursues two objectives: (1) to estimate proportions of adolescents with a weight goal that matched and mismatched weight status, and (2) to identify correlates of a mismatched weight goal. Data were from a representative population-based sample of adolescents (n = 2346, 51% female; 91.5% complete data). Results showed that 69% of adolescents had a weight goal that matched weight status whereas 31% had a weight goal that mismatched weight status. Body dissatisfaction was a significant predictor of having a mismatched weight goal for both sexes while elevated psychological distress was a predictor among girls. Being body dissatisfied mediated the association between psychological distress and having a mismatched weight goal among girls. Casting weight goal as a function of weight status may allow for a better understanding of overall weight management strategies.     

Reactions to group success and failure as a function of identification level: a test of the goal-transformation hypothesis in social dilemmas

This study examined the combined effects of identification level, social value orientation, and feedback on contributions in a public goods dilemma. Previous research has shown that strengthening group identity promotes cooperation. One explanation for this finding is that a strong group identity transforms people's motives from the personal to the collective level (the goal transformation hypothesis). Evidence for this hypothesis can be found in studies showing that a strong sense of group identity influences proselfs, relative to prosocials, to make larger contributions. In this experiment, we demonstrated that these findings are restricted to situations in which no feedback about a group's performance is provided. When performance feedback is provided, a strong group identity cancels the effects of individual differences in social value orientations. In particular, when a group fails, contributions increase if group identity is salient, but decrease if personal identity is salient, regardless of a person's social value orientation. But when a group succeeds, no differences between group and personal identity are found. These results are discussed in terms of the goal transformation hypothesis.     

Psychosocial development and moral development: an exploratory comparison of adolescents in Japan and America

Building on previous cross-cultural research, this exploratory study examined the comparative psychosocial and sociomoral development of 46 adolescents--22 Japanese in Japan, 10 Japanese in the United States, and 14 Euro-Americans in the United States. Euro-American participants obtained more positive scores than Japanese in the United States and Japanese in Japan on six psychosocial stages and the total psychosocial score as measured by the Measures of Psychosocial Development. Except in the Contract/Truth domain, all groups scored at a comparable level in sociomoral development as measured by the Sociomoral Reflection Measure-Short Form. Results are discussed in terms of cultural differences affecting adolescent development with implications for research and professional practice.