Magnitude: An Important Dimension of Self‐Efficacy1

According to Bandura (1977a. 1977b). self‐efficacy for a particular task varies along 3 dimensions: magnitude, strength, and generality. Although the magnitude of a task influences one's degree of self‐efficacy, researchers have seldom tapped this dimension. We explicitly examined the magnitude dimension, and whether magnitude and confidence represent operationally distinct dimensions. A sample of undergraduates (n= 221) rated how confident they were that they could perform 22 behaviors comprising 3 domains of protective sexual behaviors (refusing sexual intercourse, questioning potential sexual partners, using condoms). Each participant also rank‐ordered the difficulty of performing each item within each domain. Data analyses revealed considerable overlap between the dimensions of confidence and magnitude, but also substantial differences. Thus, researchers may want to include this dimension when including self‐efficacy.     

What do we talk about when we talk about mentoring? Blooms and thorns

The dialogue in the field of mentoring has changed over time. In the early days mentoring was a straightforward and pragmatic means to an end: developing others. The blooms of mentoring flowered everywhere. Then thorny issues started to be encountered, both in theory and in practice. Case studies are used here to illustrate the mixed fortunes experienced in contemporary times in three different organisations. A balance between mentoring blooms and mentoring thorns is evident in each case. Three major themes are then identified from these case studies that raise questions for the mentoring discourse. These are: different views of systems thinking, different value bases for evaluating mentoring, and different ideas about the kind of relationship mentoring ought to be. In conclusion, there is a need for a balance: between on the one hand understanding these different positions to promote dialogue and on the other hand developing rivalries to animate dialogue in the first place.     

Circulating Levels of Brain‐Derived Neurotrophic Factor and History of Suicide Attempts in Women

A growing body of research examining biological factors associated with suicidal behaviors highlights the role of brain‐derived neurotropic factor (BDNF), involved in neurogenesis and synaptic plasticity. There is evidence suggesting that suicide attempters have lower BDNF levels than those with no history of suicide attempts. The key question addressed in the current investigation is whether differences in circulating BDNF levels persist beyond the current suicidal episode and would be observed in those with a past history of suicide attempts (SA). Plasma levels of BDNF were assessed in 73 women from the community. We found that women with a history of SA exhibited lower levels of BDNF than women with no SA history and this difference was maintained after statistically controlling for the influence of other potential psychiatric or demographic factors. These findings support and extend existing research by suggesting that circulating BDNF levels are decreased among individuals with a history of SA compared to individuals with no history of SA. This relation appeared to be specific to women's history of SA and was not explained by other potential psychiatric or demographic factors, which further highlights the role of BDNF as a promising biomarker for suicidal behavior.     

Generalized and specific components of prejudice: The decomposition of intergroup context effects

Although different types of prejudice tend to be highly correlated, target‐specific and more generalized components can nevertheless be distinguished. Here, we analyze whether indicators of the intergroup context—threat, contact, and neighborhood composition—predict the target‐specific and/or generalized components of prejudice. Using data from the New Zealand Attitudes and Values Study (N = 4629), we build a multilevel model that captures the relationship between social dominance orientation, general levels of neighborhood heterogeneity, symbolic and realistic threat and cross‐group friendship (averaged across target groups), and generalized prejudice. Our model simultaneously estimates the relationship between target‐specific levels of these intergroup context indicators and target‐specific prejudice. Results indicated that social dominance orientation remained the strongest predictor of generalized prejudice when adjusting for other variables and that indicators of the intergroup context primarily explain differences between target group ratings. Aggregate levels of cross‐group friendship also had a small effect on generalized prejudice.     

Intentions to Use the Female Condom Among African American Adults1

The present study tested whether the theory of reasoned action (TRA) and self‐efficacy for female condom use predicted intentions to use the female condom among African American adults. Participants were 137 men and women, 18 to 35 years of age, who were recruited from a community‐based organization. Results indicate that: (a) the TRA model has predictive utility for women's but not for men's intentions to use the female condom with both main and casual sex partners, and (b) the TRA model was a better predictor of intentions to use the female condom with main than with casual partners. Implications for female condom‐use promotion are discussed.     

Depressive implicit associations and adults' reports of childhood abuse

Theory and research suggest that negative events in childhood (e.g., childhood abuse) may contribute to the development of a cognitive vulnerability to depression. A limitation of past research, however, is that the majority has focused on explicit cognitions (e.g., attributional style) and it remains unclear whether similar relations would be observed for more implicit measures of depressive cognitions. This study investigated the relation between young adults' reports of childhood abuse and their implicit depressive cognitions, as measured by the Implicit Association Test. As hypothesised, young adults reporting a history of childhood abuse exhibited stronger implicit associations for depression-relevant stimuli than did individuals with no abuse history. These results were maintained even after statistically controlling for the influence of current depressive symptom levels.     

Brooding Rumination and Risk for Depressive Disorders in Children of Depressed Mothers

The goal of the current study was to examine the role of brooding rumination in children at risk for depression. We found that children of mothers with a history of major depression exhibited higher levels of brooding rumination than did children of mothers with no depression history. Examining potential mechanisms of this risk, we found no evidence for shared genetic influences (BDNF or 5-HTTLPR) or modeling of mothers’ rumination. However, we did find that children with a history of prior depressive disorders exhibited higher current levels of brooding rumination than children with no depression history. Importantly, children’s brooding predicted prospective onsets of new depressive episodes over a 20-month follow-up even when we statistically controlled for depressive symptom levels at the initial assessment, suggesting that the predictive effect of brooding rumination in children was not due simply to co-occurring depressive symptoms.