The relation between smoking-specific parenting and smoking trajectories of adolescents: How are changes in parenting related to changes in smoking?

In this study, we tested to what extent smoking-specific parenting and changes in parenting are related to adolescents’ smoking trajectories. Data were used from a four-wave prospective study including 428 adolescents (aged M = 15.2; SD = 0.60). Latent Class Growth Analyses were conducted to identify trajectories. Multinomial Logistic Regression Analyses were executed to examine the relations between parenting and class membership. Longitudinal cross-lagged models were tested to examine causal predominance between parenting and smoking. Four trajectories were found, consisting of Non-smokers, Increasers, Stable smokers and Decreasers. Quality of parental smoking-specific communication was strongly related to the membership in different trajectories. Along with the cross-lagged associations demonstrating that the quality of communication was predominantly related to future smoking rather than vice versa, these findings indicate that parents who talked about smoking in a constructive and respectful manner were more likely to have non-smoking children. In contrast, parents who talked often about smoking-related issues and increased these discussions over time were more likely to have smoking children; cross-lagged associations indicated that these findings could be best explained by children changing their parents. Having a non-smoking agreement was related to a lower risk in becoming a regular smoker.     

Does change in positive affect mediate and/or moderate the impact of symptom distress on psychological adjustment after cancer diagnosis? A prospective analysis

This study tested the predictive value of the Transtheoretical Model (TTM) for the preparation to action stage transition by conducting a detailed examination of changes in TTM components in the days leading up to, and following, a planned quit attempt. Participants were 193 callers to a Quitline telephone service. Only limited support for the TTM was found. Consistent with the TTM, measures of self-efficacy were related to making an attempt and to achieving 7 + days of abstinence. Contrary to the TTM, the behavioral change processes were unrelated to making quit attempts and to short-term abstinence, with the exception of self-liberation, which is conceptually related to self-efficacy. New non-TTM measures assessing commitment to quitting were predictive of outcomes. The results provide strong support for the preparation to action transition being discontinuous, and thus consistent with a stage model. However, they bring into question many of the other postulates of the TTM. Further critical testing and evaluation of the TTM is required.     

How do socially anxious women evaluate mimicry? A virtual reality study

Being subtly mimicked leads to more positive evaluations of the mimicker. Socially anxious individuals (SAs), however, should respond differently. SAs would probably either not process mimicry due to self-focused attention or not appreciate such social behaviour. Consequently, we hypothesised that they would not think more positively about a mimicking person. To test this prediction, 25 SAs and 25 non-anxious controls (NACs), all female, interacted with two virtual men (avatars) separately. One avatar mimicked the participant's head movements while giving an opinionated speech, whereas the other did not mimic. Afterwards, participants evaluated the speeches and the avatars. As predicted, NACs evaluated the mimicking avatar and his speech more positively than the non-mimicking avatar. SAs, on the other hand, evaluated both avatars and their speeches the same; comparable to how NACs evaluated the non-mimicking avatar. These results conform to the notion that mimicking does not have positive effects on SAs.     

Self-Control and the Self-Regulation of Dieting Decisions: The Role of Prefactual Attitudes,Subjective Norms,and Resistance to Temptation

This article investigates cognitive and motivational decision processes in the pursuit of dieting goals and implements the theory of trying in a field study. The theory of trying is an extension of the theory of planned behavior and investigates the effects on intentions of (a) 3 prefactual attitudes (attitudes toward success, failure, and the process of goal striving), (b) subjective norms, and (c) perceived behavioral control (i.e., resistance to temptation). Dieting decisions of 609 adult women were studied. Perceived behavioral control in the form of resistance to temptation was found to interact with subjective norms to influence intentions, and the 3 forms of prefactual attitudes had additive effects on intentions.     

The Interaction Between Pubertal Timing and Peer Popularity for Boys and Girls: An Integration of Biological and Interpersonal Perspectives on Adolescent Depression

The transition to adolescence marks a time of sharply increased vulnerability to the development of depression, particularly among girls. Past research has examined isolated risk factors from individual theoretical models (e.g., biological, interpersonal, and cognitive) of depression, but few have examined integrative models. This study investigated the conjoint effects of early pubertal timing and popularity in the longitudinal prediction of depressive symptoms. A total of 319 girls and 294 boys (ages 11–14) provided information on their pubertal status, depressive symptoms, and the social status (i.e., popularity) of their peers. Adolescents completed a second measure of depressive symptoms 11 months after the initial time point. Findings supported an integrated biological-interpersonal model in explaining the development of depressive symptoms during adolescence. Early pubertal development was associated with increase in depressive symptoms only when accompanied by low levels of popularity. High levels of popularity buffered the association between early pubertal development and later depressive symptoms. Unexpectedly, these results were significant both for girls and boys. Results are discussed in terms of dynamic systems theories.     

Similarity in depressive symptoms in adolescents' friendship dyads: selection or socialization?

This study examined friendship selection and socialization as mechanisms explaining similarity in depressive symptoms in adolescent same-gender best friend dyads. The sample consisted of 1,752 adolescents (51% male) ages 12-16 years (M = 13.77, SD = 0.73) forming 487 friend dyads and 389 nonfriend dyads (the nonfriend dyads served as a comparison group). To test our hypothesis, we applied a multigroup actor-partner interdependence model to 3 friendship types that started and ended at different time points during the 2 waves of data collection. Results showed that adolescents reported levels of depressive symptoms at follow-up that were similar to those of their best friends. Socialization processes explained the increase in similarity exclusively in female dyads, whereas no evidence for friendship selection emerged for either male or female dyads. Additional analyses revealed that similarity between friends was particularly evident in the actual best friend dyads (i.e., true best friends), in which evidence for socialization processes emerged for both female and male friend dyads. Findings highlight the importance of examining friendship relations as a potential context for the development of depressive symptoms.     

Romantic relationship status biases memory of faces of attractive opposite-sex others: evidence from a reverse-correlation paradigm

Previous research has demonstrated that, presumably as a way to protect one’s current romantic relationship, individuals involved in a heterosexual romantic relationship tend to give lower attractiveness ratings to attractive opposite-sex others as compared to uninvolved individuals (i.e., the derogation effect). The present study importantly extends this research by examining whether romantic relationship status actually biases memory for the facial appearance of attractive (vs. unattractive) mates. To address this issue, we used a reverse-correlation technique (Mangini & Biederman, 2004), originally developed to get a visual approximation of an individual’s internal representation of a target category or person. In line with the derogation effect, results demonstrated that romantically involved (vs. uninvolved) individuals indeed held a less attractive memory of a previously encountered attractive mate’s face. Interestingly, they also held a more attractive memory of an unattractive mate’s face as compared to uninvolved individuals. This latter finding may suggest that romantically involved (as compared to uninvolved) individuals differentiate opposite-sex others along the attractiveness dimension less.     

Data‐driven Methods for Modeling Social Perception

How do we model the complexity of social perception? A major methodological problem is that the space of possible variables driving social perceptions is infinitely large, thus posing an insurmountable hurdle for conventional approaches. Here, we describe a set of data‐driven methods whose objective is to identify quantitative relationships between high‐dimensional variables (e.g., visual images) and behaviors (e.g., perceptual decisions) with as little bias as possible. We focus on social perception of faces, although the methods could be applied to other visual and nonvisual categories. We review two reverse correlation approaches: (a) psychophysical methods based on judgments of images altered with randomly generated noise, where the analysis relates the random variations of the images to judgments; and (b) methods based on judgments of randomly generated faces from a statistical, multidimensional face space model, where the analysis relates the dimensions of the face model to judgments.