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.     

Psychological and physical variables as predictors of coping strategies

26 women and 17 men between the ages of 26 and 62 yr. of age and diagnosed as having chronic illnesses were administered four questionnaires to assess physical and psychological variables and coping strategies: the Sickness Impact Profile, the Time Reference Inventory, and the Multidimensional Health Locus of Control. The Jaloweic Coping Scale assessed coping strategies. Canonical correlation indicated a single-factor link (Wilks' lambda) between scores on the first 3 tests, and the subscales of the coping scale. A significant but small correlation of .31 between the Multidimensional Health Locus of Control subscale, Powerful Others, and the coping subscale of Emotion-focused strategies was observed, that with the subscale Chance and the coping subscale confrontive strategies was negative. A second canonical correlation deleting the Time Reference Inventory score of age extension and including the three Sickness Impact Profile subscales was significant and positive for the Composite score and the subscale Palliative of the Jaloweic Coping Scale. Such data suggest that individuals who have a locus of control orientation of Powerful Others respond to chronic illness with emotionally based behaviors. In addition, chronically ill individuals who are physically dysfunctional tend to respond with palliative coping strategies.     

Behavioral genetic analyses of prosocial behavior in adolescents

Prosocial behavior is an important aspect of normal social and psychological development. Adult and child twin studies typically estimate the heritability of prosocial behavior to be between 30 and 50%, although relatively little is known about genetic and environmental influences upon prosocial behavior in adolescence. We therefore examined reports of prosocial behavior in a large longitudinal family study of 1160 adolescent twin pairs (aged between 13 and 19 years). Prosocial behavior was assessed at two time points by self‐report and at the second time point by additional parent‐ratings using the Strengths and Difficulties Questionnaire (SDQ; Goodman, 1997 ). Adolescent females were reported to be significantly more prosocial than males (p < .001). Univariate analyses primarily showed moderate heritability and large nonshared environmental influences. There was a moderate genetic correlation between self‐ and parent‐reported prosocial behaviour, suggesting that both types of rater were tapping into genetically overlapping constructs. Longitudinal analyses revealed that continuity was largely explained by genes. Unique environmental influences were predominantly time‐specific and were the major source of individual differences.     

Sociometric types and social interaction styles in a sample of Spanish adolescents

This study analyzed the relationship between social interaction styles and sociometric types in a sample of 1,349 (51.7% boys, and 48.3% girls) Spanish adolescents. The results revealed that the proportion of prosocial adolescents nominated as liked by peers was significantly higher than prosocial with social anxiety, whereas the proportion of aggressive adolescents nominated by peers as rejected was significantly higher than the proportion of rejected-prosocial and rejected-with social anxiety. The percentages of sociometric types and social interaction styles varied significantly according to gender and academic grade. Logistic regression analyses showed that being prosocial was 48% more likely when adolescents are nominated by peers as liked, whereas being prosocial was 41% and 79% less likely when adolescents were nominated as rejected and neglected, respectively. Furthermore, prosocial adolescents were 67% more likely nominated by peers as liked, and were less likely nominated as rejected (42%) and neglected (78%). Finally, being neglected was 83% more likely in aggressive adolescents.     

Personality predictors of smoking behavior in a sample of physicians

Abstract

The smoking status of 239 physicians was obtained from a mail survey in 1981. MMPI data, which had been obtained from these men 25 years earlier, was used to prospectively predict smoking status at follow-up. Those who never smoked had scores indicative of social conventionality (low scores on L, Pd, and Schubert scales; high scores on Ego-control). A similar pattern was found among smokers who quit after a relatively short smoking history. Compared to ex-smokers, those who continued to smoke at the time of follow-up were characterized by high scores on the Pd and Ma scales. These results were discussed in terms of a multi-stage conceptualization of the smoking cessation process.     

Values and antisocial behavior among Spanish adolescents

A number of studies have indicated that delinquent adolescents have characteristic value systems. However, most of these studies have adopted a "known-groups" design--that is, they have compared institutionalized delinquents and non-institutionalized adolescents, assuming those adolescents to be non-delinquent. Designs of this type do not distinguish effectively between the statistical effects of delinquency and of institutionalization. In this study, the authors investigated relationships between values and self-reported antisocial behavior in three adolescent groups: 435 school-attending boys, 529 school-attending girls, and 95 delinquent boys in juvenile rehabilitation centers or prisons. The results indicate that antisocial behavior is associated with hedonistic values and a lack of interest in conventional values and social values. These relationships cannot be explained by the institutionalization effects.     

Sexual behavior in Spanish adolescents of divorced parents

Marital breakup has been associated with numerous behavioral problems in children, such as sexual risk behaviors. This research is the first to examine sexual behaviors of Spanish adolescents related to whether their parents were married or divorced. Participants were 342 boys and girls aged between 14 and 18 years. The sample provided confidential information about their sexual behavior and birth control methods. Significant differences were only found in percentages of adolescents who had engaged in mutual masturbation, intercourse, or oral sex, and who had practiced these sexual relations in the last six months, in both cases, they were higher when the parents had broken their marital relationship. Regarding adolescents of divorced parents, engaging in intercourse is more likely in older teenagers who live with a stepparent. Moreover, older adolescents who were younger when parents divorced and who live in a reconstituted family, have more sexual partners. These and other findings are discussed.     

Reliability and validity of rorschach aggression variables with a sample of adjudicated adolescents

In this investigation, we assessed the reliability and validity of 5 Rorschach aggression variables (AG, A1, A2, AgC, and AgPast) in a sample of adjudicated, mostly conduct-disordered adolescents (N = 150). More specifically, we assessed the interrelationships of Rorschach aggression variables using correlational analyses and factor analysis and assessed the relationships between Rorschach variables and a measure of aggressive potential (the Manifest Aggression scale from the Jesness Inventory; Jesness, 1996) as well as a measure of real-world aggression/violence (the Violence Rating Scale-Revised [VRS-R]; Young, Justice, & Erdberg, 1997). Two of Gacono and Meloy's (1994) Rorschach aggression variables were dropped from the study (AgPot and SM) due to a low frequency of occurrence. All 5 of the remaining Rorschach aggression variables and the VRS-R were rated reliably, and factor analysis of the Rorschach variables revealed 2 distinct factors accounting for 71% of the total variance. Only the AgC variable concurrently predicted aggressive potential and aggressive/violent behavior. Results lend further support for the inclusion of AgC in the Comprehensive System's (Exner, 1993) list of Special Scores.     

Family and psychosocial predictors of obsessive compulsive disorder in a community sample of young adolescents

A two-stage epidemiologic study conducted between 1986 and 1988 in the southeastern United States investigated family and psychosocial predictors of obsessive compulsive disorder (OCD) and subclinical OCD in young adolescents. In the first stage, a life-event schedule and a family adaptability and cohesion scale were administered to a community sample of 3,283 adolescents. In stage two, the Schedule for Affective Disorders and Schizophrenia in School Age Children and the Children's Global Assessment Scale were administered to 488 mother-child pairs. In multivariable models family cohesion was the only significant correlate of OCD (odds ratio=0.95, 95% confidence interval 0.91–0.98). Gender, race, age, socioeconomic status, guardian status, adaptability, undesirable life events and desirable life events were not found to be significant predictors of OCD in models adjusting for cohesion. Note of the above variables were significantly associated with subclinical OCD. However, separate analyses of the 41 individual life events indicated seven specific events were significantly associated with OCD or subclinical OCD. These findings are at odds with the theory that overinvolvement of family members is a risk factor for OCD, though an association with overly rigid family structure cannot be eliminated based on these data. Further exploration of family characteristics is warranted.     

Individual and social risk factors related to overt victimization in a sample of Spanish adolescents

This study analyzes the role of adolescents' self-esteem, loneliness, sociometric status, and perceptions of family and classroom environment on overt vicitimization by peers in a sample of 1319 Spanish adolescents (48% boys and 52% girls), ages 11 to 16 years (M=13.7, SD=1.5). The findings from structural equation modeling suggest that adolescents' self-esteem, loneliness, and sociometric status had a significant direct effect on overt victimization by peers, and adolescents' perceptions of family and classroom environment had a significant indirect effect on peer overt victimization mediated by self-esteem, loneliness, and sociometric status. The findings are discussed with the consideration of these variables as individual and social risk factors for overt victimization by peers.     

Current and past depression as predictors of family functioning: a comparison of men and women in a community sample.

The association between family functioning and parental depression has primarily been studied in samples of women. In particular, very little research exists that examines how parent gender and past diagnoses of depression are related to family functioning. The family relationships of 469 couples from a community sample were examined using self- and partner report measures of the marital relationship and youth report and interviewer-rated measures of the parent-youth relationship. Both currently and formerly depressed men and women were shown to have poorer family functioning than nondepressed and never depressed individuals, respectively. Interactions of gender and depression status indicated that depression and poorer marital functioning were more strongly related for women than for men, but there were few gender differences in the parent-youth relationship. The results highlight the need for further research on men's family functioning and suggest that targeting current depressive symptoms in treatment may not be sufficient to resolve marital and parent-youth difficulties that endure after depressive episodes remit.     

Emotional intelligence and prosocial behaviors in adolescents

The relationship between emotional intelligence and prosocial behaviors and sex differences in 134 adolescents involved in a 6-wk. training camp run by the military was investigated. They were asked to evaluate themselves on emotional intelligence and randomly chosen peers evaluated them on prosocial behaviors, indicated by organizational citizenship behaviors, a measure used in work organizations. Ratings of emotional intelligence significantly correlated with scores on two of the five organizational citizenship behavior factors: Altruism (r = .25, p < .01) and Civic virtue (r = .24, p < .01). The girls scored somewhat, but not significantly, higher than the boys on Emotional Intelligence, Altruism, Conscientiousness, and Civic virtue, an observation which might be explored further.     

Parenting and temperament as predictors of prosocial behaviour in Australian and Turkish Australian children

This study investigated the direct and indirect roles of parenting, child temperament and sociocultural context in predicting prosocial behaviour as identified by behavioural assessments and parent and teacher ratings. Comparisons of Australian children and Turkish children living in Australia allowed examination of cultural similarities and differences in levels of prosocial behaviours and in their predictors. Participants were 153 Australian 4–6‐year‐old children and 58 children with a Turkish background recruited from childcare centres serving low‐ and middle‐class communities. Turkish and Australian children were similar in their levels of prosocial development, but the factors that predicted prosocial behaviour were somewhat different. Hierarchical multiple regression showed that maternal warmth and child persistence predicted prosocial behaviour for the Australian sample. For the Turkish sample, obedience‐demanding behaviour had a facilitating effect upon prosocial development. The results are discussed in relation to cultural norms and their impact on children through parenting practices.     

Moral judgment-situation interaction as a basis for predicting prosocial behavior1

In a situation where an “ailing” confederate needed help, three experimental conditions varied the permissibility of interrupting a task to perform prosocial acts. A Situation by Moral Judgment interaction was predicted: Stage 3 and 4 subjects defining right action in accordance with conventional expectations and obligations, respectively, would not help in any of the three conditions; stage 5 subjects defining right action in accordance with human rights and contractual obligations would help in the permission condition. It was hypothesized that only within the boundaries of the permission condition would stage 5 subjects be able to resolve the conflict between their responsibility to the welfare of the “ailing” person and their obligation to maintain a contractual agreement with the experimenter to continue working on the task. Results supported the prediction. The greatest incidence of helping, both in terms of responding to the “ailing” person's distress and providing active help, occurred among stage 5 subjects in the permission condition. Implications of a situational interaction approach for the study of moral action/moral behavior relationship are discussed.     

Psychological predictors of HIV-preventive behavior among Zimbabwean students

This report is based on a study of 852 sexually active volunteer student teachers in Zimbabwe who were assessed on their AIDS risk reduction behavior and the Health Belief Model of Janz and Becker. The model posits that behavior modification occurs if there is knowledge of the disease and its severity, susceptibility, effective prevention, self- efficacy for prevention, accessible health care and advice, normative support for behavior change, and few barriers to action. Behavior change is measured by reduced numbers of sexual partners, increased condom use, and decreased prostitute contact. The 404 women showed no sex differences from the 448 men, except that men reported lower self- efficacy. The multiple linear regression analysis revealed that for men the Health Belief Model was significant and explained 15% of the variance (F=7.50, p.0001). Behavior risk reduction was predicted by self-efficacy (B=.10, p.0001), perceived barriers to action (B=-.19, p.01), and belief in the effectiveness of preventive practices (B-.10, p.001). The women's model was also significant and explained 12% of the variance (F=4.06, p.001). Preventive behavior was predicted by perceived susceptibility to infection (B=.19, p.01), access to health care and advice (B=.09, p.05), and belief in the efficacy of preventive measures (B=.06, p.05). Future research in planned to try to augment the Health Belief Model results by including the following variables: contact with AIDS-affected persons and specific barriers to action such as dependence on paid sex, the breakdown in traditional values, familial separation, and attitudes toward monogamy. Also, the role of alcohol and drugs in the context of sexual behavior will be considered. Other alternative models will also be examined, such as Bandura's social learning theory and Fishbein's theory of reasoned action. New theories which are uniquely applied to AIDS may need to be formulated.     

The relation of gender-role classifications to the prosocial and antisocial behavior of Chinese adolescents

The author investigated the relation between gender-role classifications and prosocial and antisocial behavior for 505 Chinese adolescents in grades 7 to 12. The author found that (a) boys were more antisocial than girls were, (b) there was no significant gender difference in prosocial behavior, (c) prosocial behavior was associated positively with both masculinity and femininity, (d) delinquent behavior was associated positively with masculinity, (e) gender-role classification that was consistent with one's biological gender (e.g., femininity in girls) was more salient in predicting one's prosocial behavior than was a gender-role classification that was not consistent with one's gender (e.g., femininity in boys), (f) delinquent behavior in the feminine group was significantly lower than it was in the other 3 gender-role groups (masculine, androgynous, undifferentiated), and (g) adolescents in the undifferentiated group tended to be less prosocial and fairly antisocial, and their social behavioral pattern was the least favorable among the four gender-role classifications.     

Social cognitive predictors of prosocial behavior toward same and alternate race children among white pre-schoolers

Social cognitive predictors of 36 White preschoolers' (18 boys, 18 girls) tendencies to say they would act prosocially toward White and African-American children were examined. White preschoolers completed measures of their tendency to engage in prosocial behaviors directed toward White and African-American children, positive racial beliefs about White and African-American persons, and race schematicity. Consistent with previous research examining prosocial behavior in preschoolers, girls were more likely than boys to say they would act prosocially. White preschoolers' age in months did not correlate significantly with their tendencies to engage in prosocial behaviors toward White children. However, age in months was negatively correlated with White preschoolers' inclinations to direct prosocial behaviors toward African-American children. Consistent with an emerging literature concerning the role of social cognitive factors in young children's race schema development, White preschoolers' race schematicity was significantly predictive of their tendencies to say they would engage in prosocial behaviors toward African-American children. Patterns of results partially replicate previous prosocial behavior research, and demonstrate the importance of social cognitive variables on young children's prosocial behaviors. This research was undertaken as part of a graduate program in psychology at the University of Wyoming by the first author under the direction of the second author. The authors express gratitude to Karen Bartsch, Ph.D., and Bernita Quoss, Ph.D., and Jesse Barber, Sylvia Jones, and Nicole Martin of the University of Wyoming and to Nancy Eisenberg, Ph.D., of Arizona State University.     

Mimicry and propagation of prosocial behavior in a natural setting

This study tested, in a natural setting, the effect of mimicry on people's disposition toward helping others and the extent to which this helping behavior is extended to people not directly involved in the mimicry situation. In the main street of a busy town, men (n = 101) and women (n = 109) passersby were encountered and asked for directions. These passersby were subjected to mimicry by na?ve confederates who mimicked either verbal behavior alone or verbal and nonverbal behaviors together, including arm, hand, and head movements. In the control condition, passersby were not mimicked. Following this first encounter, each subject was then met further down the street by a second confederate who asked for money. The results show that people who had been mimicked complied more often with a request for money and gave significantly more, suggesting they were more helpful and more generous toward other people, even complete strangers.