Attentional distractor interference may be diminished by concurrent working memory load in normal participants and traumatic brain injury patients

A reduction in congruency effects under working memory (WM) load has been previously described using different attentional paradigms (e.g.,  and ). One hypothesis is that different types of WM load have different effects on attentional selection, depending on whether a specific memory load demands resources in common with target or distractor processing. In particular, if information in WM is related to the distractors in the selective attention task, there is a reduction in distraction (Kim et al., 2005). However, although previous results seem to point to a decrease in interference under high WM load conditions (Kim et al., 2005), the lack of a neutral baseline for the congruency effects makes it difficult to differentiate between a decrease in interference or in facilitation. In the present work we included neutral trials in the task introduced by Kim et al. (2005) and tested normal participants and traumatic brain injury patients. Results support a reduction in the processing of distractors under WM load, at least for incongruent trials in both groups. Theoretical as well as applied implications are discussed.     

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.     

Different answers to different audiences: effects of social context on the accuracy-informativeness trade-off

Research on conversational exchanges shows that people attempt to optimise their responses’ relevance when they definitely know the correct answer (e.g., “What time is it?”). However, such certainty is often unavailable while speakers may still be under social pressure to provide an answer. We investigated how social context influences the informativeness level when answering questions under uncertainty. In three experiments, participants answered difficult general-knowledge questions placed in different social contexts (formal vs. informal). Participants generated their answers, then they were presented with a given context, and decided on the number of alternative responses they wanted to provide (single, with one alternative vs. plural, with several alternatives) and whether the answer should be reported or withheld (report option). Participants reported more answers in the informal context. In the formal context, single answers were preferred, and they were more frequently reported. We conclude that social context influences the level of informativeness in a conversation, affecting achievable accuracy. Our results also show the joint influence of the confidence and the social context on willingness to share information.     

The Development of Co-Occurrent Anxiety and Externalizing Problems from Early Childhood: a Latent Transition Analysis Approach

Research on Child and Adolescent Psychopathology - Research into co-occurrent internalizing and externalizing problems during childhood is flourishing. In particular, investigation on the...     

Effects of Stimulus Dimension on the Emergence of Transitivity Relations

The Psychological Record - The effect of stimuli dimension was assessed on the emergence of transitivity relations by the use of a go/no go procedure and the training of identity relations. Four...     

Characteristics of Online Pornography and Interventions Against its Negative Effects in Young People: Results from an International Delphi Panel

Journal of Rational-Emotive & Cognitive-Behavior Therapy - Online pornography represents a complex experience. The identification of determinant characteristics of this experience may allow to...     

Functional connectivity differences in autism during face and car recognition: underconnectivity and atypical age‐related changes

Face recognition abilities improve between adolescence and adulthood over typical development (TD), but plateau in autism, leading to increasing face recognition deficits in autism later in life. Developmental differences between autism and TD may reflect changes between neural systems involved in the development of face encoding and recognition. Here, we focused on whole‐brain connectivity with the fusiform face area (FFA), a well‐established face‐preferential brain region. Older children, adolescents, and adults with and without autism completed the Cambridge Face Memory Test, and a matched car memory test, during fMRI scanning. We then examined task‐based functional connectivity between the FFA and the rest of the brain, comparing autism and TD groups during encoding and recognition of face and car stimuli. The autism group exhibited underconnectivity, relative to the TD group, between the FFA and frontal and primary visual cortices, independent of age. Underconnectivity with the medial and rostral lateral prefrontal cortex was face‐specific during encoding and recognition, respectively. Conversely, underconnectivity with the L orbitofrontal cortex was evident for both face and car encoding. Atypical age‐related changes in connectivity emerged between the FFA and the R temporoparietal junction, and R dorsal striatum for face stimuli only. Similar differences in age‐related changes in autism emerged for FFA connectivity with the amygdala across both face and car recognition. Thus, underconnectivity and atypical development of functional connectivity may lead to a less optimal face‐processing network in the context of increasing general and social cognitive deficits in autism.     

The Association Between Strength of Religious Faith and Coping with Daily Stress

Recent research has examined the positive relationship between religious faith and both physical and mental health. The current study investigated the association between strength of religious faith and the ability to cope with daily stress over a 7-day period. The participants consisted of 68 students and 64 faculty or staff from a Catholic, liberal arts university. Measures included the Santa Clara Strength of Religious Faith Questionnaire, the Marlowe-Crowne Social Desirability Scale, the Symptom Check List-90-Revised, the Weinberger Low Self Esteem Scale, and a 10-point daily stress, coping, and strength of faith scale. Results suggest that religious faith was not associated with coping with daily stress.     

Gender stereotypes underlie child custody decisions

Using hypothetical divorce cases we examine the role of gender stereotypes in decisions about child custody. Good mothers received greater custody allocations than did good fathers across a tightly matched pair of vignettes in three culturally distinct samples: Argentina, Brazil, and the United States (Study 1). Two follow-up studies indicated that the warmth dimension of stereotype content partly accounted for the asymmetry in custody awards: The proportion of maternal-primary custody was predicted by the tendency to ascribe warmth-related traits—such as friendliness, generosity, or trustworthiness—to mothers (Study 2) and associate them with female over male nouns (Study 3). We also found that endorsing shared custody mitigated the asymmetry in custody awards documented in our studies. Together, these results highlight the interplay of stereotyped attitudes and egalitarian commitments in the context of judicial decisions about child custody.