Revisiting Young Children's Understanding of the Psychological Causes of Behavior.

In 1989, Miller and Aloise challenged the prevailing belief that preschoolers tend to explain others' behavior in terms of external events or a person's physical attributes and have little understanding of psychological causes. That review documented preschoolers' understanding of, and even preference for, psychological causes as part of an emerging renaissance in developmental social-cognitive research. The present, updated review (97 articles, participant ages 3 months to 6 years) suggests the emergence of a transformative new perspective in which social-cognition is balanced between social and cognitive aspects rather than tilted toward cognition. Recent research on infants' awareness of mental states, young children's understanding of social categories and their judgments of the trustworthiness of informants, and cultural context reveals various ways in which preschoolers' social-causal reasoning is social.

A Longitudinal Examination of the Relation Between Internalizing Problem Behaviors and Early Adolescent Cigarette Smoking.

OBJECTIVE: The purpose of the present study was to investigate the longitudinal relation between internalizing problem behaviors (measured with the anxious/depressed and somatic complaints subscales of the Achenbach Teacher's Report Form) and self-reported cigarette smoking behavior and intentions during early adolescence. In addition, a possible mediating role of perceived harm was investigated. METHODS: Sixth graders and their teachers were surveyed in the sixth grade and students were surveyed again in the seventh grade. Smoking behavior and intentions were assessed with five items including lifetime use, 30-day use, tobacco user status (nonsmoker to heavy smoker), and two intentions/behavioral expectations items. In addition to perceived harm from smoking, reasons for smoking and reasons for not smoking were included on the survey. RESULTS: As hypothesized, teacher reports of sixth-grade internalizing problem behaviors were negatively related to seventh-grade smoking behavior and intentions. Moreover, perceived harm from smoking was negatively related to smoking and intentions. The hypothesized mediating role of perceived harm in the internalizing to smoking relationship was not supported. CONCLUSIONS: Potential differences in the relation between internalizing and smoking across adolescence are discussed. Specifically, the results of the present study and an examination of prior literature suggest that in early adolescence internalizing problems are negatively related to cigarette smoking, whereas in middle and late adolescence the opposite is true.

Sustaining the Effects of Gatekeeper Suicide Prevention Training.

Background: Gatekeeper training is a promising suicide prevention strategy that is growing in popularity. Although gatekeeper training programs have been found to improve trainee knowledge, self-efficacy, and perceived skills, researchers have found that the benefit of gatekeeper training may not last over time. Aims: The purpose of this study was to identify strategies for strengthening the long-term effects of suicide prevention gatekeeper training. Method: In-depth interviews and focus groups were conducted with gatekeepers (N = 44) and data were analyzed using a qualitative research approach. Results: The results of this study suggest that posttraining interventions may be more effective if they include the following seven themes: (a) social network - connecting with other gatekeepers; (b) continued learning - further education; (c) community outreach - building awareness; (d) accessibility - convenience; (e) reminders - ongoing communication; (f) program improvement -- enhancing previous training; and (g) certification - accreditation. Conclusion: Posttraining interventions that incorporate the themes from this study offer a promising direction in which to sustain the effects of gatekeeper suicide prevention training.

Using motives for smoking to distinguish between different college student smoker typologies.

Relatively little is known about how to categorize different types of smokers, especially occasional smokers. Because of the prevalence of occasional smoking among college students, the current study aimed to gain an understanding of the different typologies of smokers on campus. To accomplish this, a latent class analysis (LCA) was conducted using 17 motives for smoking items (N = 327). The LCA revealed that four smoker groups were present: (1) addicted smokers who endorsed smoking due to pleasure and habit/addiction; (2) stress smokers, who endorsed smoking to relax, to reduce levels of stress, and to regulate mood; (3) social smokers, who endorsed smoking because of social factors such as to fit in or because friends smoke; and (4) nonendorsing smokers, who had a low endorsement for all the items. An additional LCA with covariates revealed that age of initiation, current smoking patterns, smoker self-classification, and quit likelihood differentiated these groups of smokers whereas current age and alcohol use did not. These typologies should be considered when designing interventions for occasional smokers.

Using Peer Injunctive Norms to Predict Early Adolescent Cigarette Smoking Intentions.

The present study investigated the importance of the perceived injunctive norm to predict early adolescent cigarette smoking intentions. A total of 271 6th graders completed a survey that included perceived prevalence of friend smoking (descriptive norm), perceptions of friends' disapproval of smoking (injunctive norm), and future smoking intentions. Participants also listed their five best friends, in which the actual injunctive norm was calculated. Results showed that smoking intentions were significantly correlated with the perceived injunctive norm but not with the actual injunctive norm. Secondly, the perceived injunctive norm predicted an additional 3.4% of variance in smoking intentions above and beyond the perceived descriptive norm. These results demonstrate the importance of the perceived injunctive norm in predicting early adolescent smoking intentions.

Mediators and moderators of magazine advertisement effects on adolescent cigarette smoking.

The purpose of the present study is to examine the relation between magazine advertising for cigarettes and adolescent cigarette smoking. Participants (242 adolescents) reported their frequency of reading 46 magazines and their attention to cigarette ads. Recognition of cigarette ads, passive peer pressure (i.e., normative beliefs), and the smoker image also were assessed. Results indicate that exposure to cigarette advertising and recognition of ads augment the effect of passive peer pressure on smoking. In addition, a positive smoker image was associated with attention to advertising and mediated the relation between attention and smoking. It is suggested that the effect of magazine ads on adolescents should be considered in policymaking on cigarette advertising.

Sociometric status as a predictor of onset and progression in adolescent cigarette smoking.

The relation between sociometric status and adolescent cigarette smoking was examined in a 1-year longitudinal study. Students in 6th, 7th, and 8th grades (N=1,630) were asked to nominate peers in their grade at school whom they liked and peers whom they disliked. These nominations were used to classify participants into one of five sociometric categories (popular, rejected, controversial, neglected, and average). Participants also reported their lifetime cigarette use at two measurements in consecutive school years. The results indicated that rejected and controversial adolescents were more likely than average adolescents to (a) report lifetime smoking at time 1 (T1) and (b) report onset of smoking at time 2 (T2). However, among adolescents who had already tried cigarettes at T1, rejected and controversial youth were not at increased risk for progression in total lifetime cigarette smoking (i.e., higher levels of total lifetime cigarette use at T2). Thus the results confirm that controversial youth are similar to rejected youth in their risk for onset of cigarette smoking during adolescence.

College students' memory for vocabulary in their majors: evidence for a nonlinear relation between knowledge and memory.

The effect of domain knowledge on students' memory for vocabulary terms was investigated. Participants were 142 college students (94 education majors and 48 business majors). The measure of domain knowledge was the number of courses completed in the major. Students recalled three different lists (control, education, and business) of 20 words. Knowledge effects were estimated controlling for academic aptitude, academic achievement, and general memory ability. Domain-specific knowledge consistently predicted recall, above and beyond the effect of these control variables. Moreover, nonlinear models better represented the relation between knowledge and memory, with very similar functions predicting recall in both knowledge domains. Specifically, early in the majors more classes corresponded with increased memory performance, but a plateau period, when more classes did not result in higher recall, was evident for both majors. Longitudinal research is needed to explore at what point in learning novices' performance begins to resemble experts' performance.

Cigarette smoking and perceived health in school dropouts: a comparison of Mexican American and non-Hispanic white adolescents.

OBJECTIVE: To examine the relations between educational attainment and health (cigarette smoking and perceived health) in Hispanic adolescents. METHOD: Participants included 3,360 Mexican American and non-Hispanic white adolescents ranging in age from 12 to 21 years. The sample included school dropouts, academically at-risk students, and control students. RESULTS: School dropouts were 6.46 times more likely and academically at-risk students were 2.80 times more likely to smoke heavily than were control students. In addition, school dropouts reported poorer health than did their peers. Results suggest that the relation between educational attainment and perceived health is mediated by cigarette smoking. CONCLUSIONS: Increased awareness of educational attainment as a significant risk factor for smoking in Hispanic adolescents will enable smoking cessation services to be targeted more effectively.

Prevalence of cigarette smoking among rural adolescents in the United States.

Results are reported from a national U.S. study of cigarette smoking carried out from 1996 to 2000 involving 68,270 adolescents. Hierarchical linear modeling was used to model smoking as a function of grade, gender, region, and community size (rurality). Significant effects were found for rurality, region, grade, and gender. The highest levels of smoking were found for rural adolescents, and adolescents living in the South. Males smoked more than females in all regions except the West, where the reverse was true. Given that rural adolescents smoke more "heavily" than do their nonrural peers, researchers must devote more attention to understanding the factors that underlie smoking initiation in rural youth.