The impact of peer relations on academic progress in junior high

The purpose of this study is to examine whether peer relations within classrooms were related to students' academic progress, and if so, whether this can be explained by students' relatedness and engagement, in line with Connell and Wellborn's self-system model. We analyzed data of 18,735 students in 796 school classes in Dutch junior high schools, using multilevel analysis. Academic progress, conceptualized as regular promotion to the next year versus grade retention, moving upward, and moving downward in the track system, was measured at the time of transition between Grades 1 and 2 (equivalent to US Grades 7 and 8). The results indicated that students who were accepted by their peers had lower probabilities to retain a grade or to move downward in the track system. Although peer acceptance was associated with relatedness and engagement, these variables did not explain why peer acceptance was associated to academic progress. Furthermore, peer acceptance and relatedness were more strongly related in classes with more negative class climates.     

Using social cognition to understand people's grandiose narcissism

Grandiose narcissists view the world through a self‐focused lens, which influences the way they perceive and interact with others. A useful strategy for examining narcissism may be to look beyond patterns of behavior to examine the cognitions that motivate narcissists. This review summarizes the cognitive biases that underlie narcissism by exploring how narcissists process, recall, and attend to self‐ and other‐relevant information. Adopting social‐cognitive approaches to studying such processes can potentially uncover the roots of narcissistic behavior and develop greater understanding of how narcissists maintain their self‐views and why they act as they do. A closer examination of narcissists' cognitive biases may inform future interventions to help reduce people's narcissistic tendencies.     

Enhancement of inhibitory avoidance and conditioned taste aversion memory with insular cortex infusions of 8-Br-cAMP: involvement of the basolateral amygdala

There is considerable evidence that in rats, the insular cortex (IC) and amygdala are involved in the learning and memory of aversively motivated tasks. The present experiments examined the effects of 8-Br-cAMP, an analog of cAMP, and oxotremorine, a muscarinic agonist, infused into the IC after inhibitory avoidance (IA) training and during the acquisition/consolidation of conditioned taste aversion (CTA). Posttraining infusion into the IC of 0.3 microg oxotremorine and 1.25 microg 8-Br-cAMP enhanced IA retention. Infusions of 8-Br-cAMP, but not oxotremorine, into the IC enhanced taste aversion. The experiments also examined whether noradrenergic activity in the basolateral amygdala (BLA) is critical in enabling the enhancement of CTA and IA memory induced by drug infusions administered into the IC. For both CTA and IA, ipsilateral infusions of beta-adrenergic antagonist propranolol administered into the BLA blocked the retention-enhancing effect of 8-Br-cAMP or oxotremorine infused into the IC. These results indicate that the IC is involved in the consolidation of memory for both IA and CTA, and this effect requires intact noradrenergic activity into the BLA. These findings provide additional evidence that the BLA interacts with other brain regions, including sensory cortex, in modulating memory consolidation.     

Optimizing the alliance in couple therapy

The complexity of the relation between alliance and outcome in couple therapy was investigated in a study of 47 couples in brief therapy. Self-rated alliance was measured after the first and third sessions using the couple version of the Working Alliance Inventory. The results indicated that the correlation between alliance and outcome was significantly stronger when the partners agreed about the strength of the alliance, when the male partner's alliance was stronger than the female's, and when the strength of both partners' alliance increased as therapy progressed. The authors suggest that a unique feature of couple therapy is that the partners have both a preexisting relationship with each other (allegiance) and an alliance with the therapist to balance.     

Phenomenal consciousness in dreams and in mind wandering

Dreaming can be explained as the product of an interaction among memory processes, elaborative processes, and phenomenal awareness. A feedback circuit is activated by this interaction according to the associative links and the requirements of the dream scene. Recently, it has been hypothesized that a partial similarity exists between dreaming and mind wandering and that these two processes may involve the same neural default network. This commentary discusses the differences and similarities between phenomenal consciousness during dreaming and phenomenal consciousness during mind wandering from the perspective of the “continuity” of engagement of cognitive systems. The greatest difference consists in the lack of reality testing during dreaming. Dream imagery is hallucinatory by nature. Consequently, the simulated world in dreams makes dream imagery more akin to perception. In contrast, the imagery of mind wandering is more similar to imagination. The level of meta-awareness is preserved more frequently and to a greater degree in mind wandering.     

What's the Point of Blame? A Paradigm Based Explanation

When we hope to explain and perhaps vindicate a practice that is internally diverse, philosophy faces a methodological challenge. Such subject matters are likely to have explanatorily basic features that are not necessary conditions. This prompts a move away from analysis to some other kind of philosophical explanation. This paper proposes a paradigm based explanation of one such subject matter: blame. First, a paradigm form of blame is identified—‘Communicative Blame’—where this is understood as a candidate for an explanatorily basic form of blame. Second, its point and purpose in our lives is investigated and found to reside in its power to increase the alignment of the blamer and the wrongdoer's moral understandings. Third, the hypothesis that Communicative Blame is an explanatorily basic form of blame is tested out by seeing how far other kinds of blame can reasonably be understood as derivative, especially in respect of blame's point and purpose. Finally, a new and quasi‐political worry about blame is raised.     

Reducing women’s lack of fit with leadership positions? Effects of the wording of job advertisements

Linguistic forms which refer to individuals impact mental representations of these individuals: When masculine generics are used, women tend to be cognitively underrepresented, whereas feminine–masculine word pairs are associated with a higher cognitive inclusion of women. The present research investigates whether linguistic forms affect women’s perceived lack of fit with leadership positions, which is particularly pronounced for high-status leadership positions. In a hiring-simulation experiment (N = 363), we tested the effects of different linguistic forms used in German-language job advertisements: (1) masculine forms (e.g., Geschäftsführer, ‘CEO, masc.’); (2) masculine forms with (m/f) (e.g., Geschäftsführer (m/w), ‘CEO, masc. (m/f)’); and (3) word pairs (e.g., Geschäftsführerin/Geschäftsführer, ‘CEO, fem./CEO, masc.’). The job ads announced either a high- or low-status leadership position. Results showed that female applicants were perceived to fit less well with the high-status position than male applicants when either the masculine or the masculine form with (m/f) was used––even though they were perceived to be equally competent. However, female and male applicants were perceived as fitting the high-status leadership position similarly well when word pairs were used.     

Basolateral amygdala noradrenergic activity is involved in the acquisition of conditioned odor aversion in the rat

Conditioned odor aversion (COA) is the avoidance of an odorized-tasteless solution (the conditioned stimulus, CS), the ingestion of which precedes toxicosis. Previous works have shown that the basolateral nucleus of the amygdala (BLA) is involved in the acquisition, and more precisely, the control of the CS memory trace, of COA. Since catecholamine depletion of the amygdala induced a deficit in the potentiated version of COA, this study investigated the role of the adrenergic system in the BLA during COA. Male Wistar rats bilaterally implanted with cannulae aimed at the BLA were microinjected with the beta-adrenergic antagonist propranolol (1 microg/0.2 microl) during the acquisition (5 min before the CS presentation, pre-CS, or immediately after, post-CS) or during the retrieval test (5 min before test, pre-test). Results showed that pre-CS, but neither post-CS nor pre-test, infusions of propranolol impaired COA, suggesting that beta-adrenergic system activity in the BLA is involved in the acquisition but not the expression of COA. Moreover, the fact that pre-CS, but not post-CS, treatment disrupted COA suggests that beta-adrenergic system in the BLA is involved in the initiation but not the maintenance of the CS memory trace during COA acquisition.