Forced choice reaction time paradigm in children with separation anxiety disorder, social phobia, and nonanxious controls

Cognitive distortions refer to cognitive processes that are biased and therefore yield dysfunctional and maladaptive products (e.g., interpretation bias). Automatic aspects of information processing need to be considered and investigating these aspects requires forms of assessment other than self-report. Studies focussing on the specificity of cognitive biases across different types of anxiety disorders in childhood are rare. Thus, a forced choice reaction time paradigm with picture stimuli was used to assess the interpretation bias in anxious children online. The study investigated disorder-specific interpretation bias in 71 children with separation anxiety disorder (SAD), 31 children with social phobia, and 42 children without mental disorders, aged 5–13 years. Results indicated that children with SAD rated ambiguous separation pictures as significantly more unpleasant and more arousing than nonanxious children. However, no support was found that children with SAD and social phobia interpret ambiguous separation or social pictures in a more negative way than nonanxious children. Furthermore, no group differences were found in reaction times to all picture categories.     

Animacy and competition in relative clause production: a cross-linguistic investigation

This work investigates production preferences in different languages. Specifically, it examines how animacy, competition processes, and language-specific constraints shape speakers' choices of structure. English, Spanish and Serbian speakers were presented with depicted events in which either an animate or inanimate entity was acted upon by an agent. Questions about the affected participant in these events prompted the production of relative clauses identifying these entities (e.g., the bag the woman is punching). Results indicated that in English, animacy plays a strong role in determining the choice of passive structures. In contrast, it plays a less prominent role in Spanish and Serbian structure choices, where more active structures were produced to varying degrees. Critically, the semantic similarity between the agent and the patient of the event correlated with the omission of the agent in all languages, indicating that competition resulted in the agent's inhibition. Similarity also correlated with different functional choices in Spanish. The results suggest that similarity-based competition may influence various stages of production planning but its manifestations are constrained by language-specific grammatical options. Implications for models of sentence production and the relationship between production and comprehension are discussed.     

Some Notes on the Census of Religious Bodies, 1926

In line with previous results that challenge the traditional primacy of warmth over competence in outgroup perception, we propose to bridge elements from stereotype content model and social identity theory: Perceivers will use the competence and warmth dimensions differentially when interpreting higher or lower status outgroup members' behavior. We test the hypothesis that the dimension that is less favorable for the outgroup and more favorable for the ingroup will be used. In particular, we investigate whether the warmth dimension would better predict the interpretation of higher status outgroup members' behavior than the competence dimension, whereas the competence dimension would better predict the interpretation of lower status outgroup members' behavior than the warmth dimension. Two studies separately test these effects. Results suggest the existence of a motivated bias in interpreting outgroup members' behavior, especially when there is ingroup identification.     

Molecular and behavioral changes associated with adult hippocampus-specific SynGAP1 knockout

The synaptic Ras/Rap-GTPase-activating protein (SynGAP1) plays a unique role in regulating specific downstream intracellular events in response to N-methyl-D-aspartate receptor (NMDAR) activation. Constitutive heterozygous loss of SynGAP1 disrupts NMDAR-mediated physiological and behavioral processes, but the disruptions might be of developmental origin. Therefore, the precise role of SynGAP1 in the adult brain, including its relative functional significance within specific brain regions, remains unexplored. The present study constitutes the first attempt in achieving adult hippocampal-specific SynGAP1 knockout using the Cre/loxP approach. Here, we report that this manipulation led to a significant numerical increase in both small and large GluA1 and NR1 immunoreactive clusters, many of which were non-opposed to presynaptic terminals. In parallel, the observed marked decline in the amplitude of spontaneous excitatory currents (sEPSCs) and inter-event intervals supported the impression that SynGAP1 loss might facilitate the accumulation of extrasynaptic glutamatergic receptors. In addition, SynGAP1-mediated signaling appears to be critical for the proper integration and survival of newborn neurons. The manipulation impaired reversal learning in the probe test of the water maze and induced a delay-dependent impairment in spatial recognition memory. It did not significantly affect anxiety or reference memory acquisition but induced a substantial elevation in spontaneous locomotor activity in the open field test. Thus, the present study demonstrates the functional significance of SynGAP1 signaling in the adult brain by capturing several changes that are dependent on NMDAR and hippocampal integrity.     

Relationship between physical prowess and cognitive function

There is some evidence about the low relationship between physical prowess and cognitive function (Posthuma, Mulder, Boomsma & de Geus, 2002). The aim of this paper is to investigate the relationship between cognitive variables (spatial ability, reasoning, numerical ability, inductive reasoning, and reasoning and verbal comprehension) and physical prowess in sport performance (agility circuit, coordination circuit, horizontal jump, swimming and sprint racing). Two studies were performance. In the first one we applied a battery of standardized cognitive tests and a battery of physical grading tests to 400 subjects. When we applied factor analysis to the physical prowess and the cognitive variables, we found one general factor in cognitive variables and one general factor in physical prowess. We found a low relationship between both factors (.21). In the second study we compare the cognitive abilities in elite and amateur sport people. Results show that elite gymnastics people present higher cognitive abilities than amateur sportspeople. It should be relevant in order to clarify the total set of variables involved in sport performance.     

Factor Invariance of Psychometric Schizotypy in Spanish and American Samples

The present study extended recent work examining the factor structure underlying the Wisconsin Schizotypy Scales by examining the factor invariance of this structure in Spanish and American nonclinical samples of young adults. A series of confirmatory factor analyses were conducted with 547 Spanish and 2,171 American young adults. Consistent with prior work, the best fitting model in both samples was a two-factor model with positive and negative schizotypy dimensions. Furthermore, the factor structure was invariant across the two samples. The findings support the construct validity of a multidimensional model of schizotypy and the use of psychometric inventories to assess these dimensions.     

Reactions to the Fairness of Promotion Methods: Procedural justice and job satisfaction

Fairness in promotions is a core issue for organizations as it is directly related to some of the most important organizational outcomes. However, the majority of the existing research about this question has been focused on entry‐level selection, and there is a gap in knowledge in the context of promotions. This paper focuses on how workers’ perceptions of promotion systems affect organizational justice and job satisfaction. In the present study, 213 employees and supervisors from 31 different private sector organizations complete a survey regarding procedural justice (PJ), job satisfaction, transparency, promotion systems, and some demographic variables. The results show that participants who perceived organizational promotion methods as transparent reported a high level of perceived PJ, and that the methods they see as fairer are those based on assessment of performance. In addition, transparency is considered as an important antecedent of PJ. Moreover, the interaction between organizational rank and gender moderates the relationship between transparency and promotion systems with PJ. Finally, organizational justice is strongly related with job satisfaction.     

Adolescent Internet addiction: testing the association between self-esteem, the perception of Internet attributes, and preference for online social interactions

There is a general consensus that Internet addiction (IA) is mainly related to social aspects of the Web, especially among adolescents. The empirical link between poor social skills and IA is well documented; however, theoretical explanations for this relationship are less developed. One possibility is that people with poor social skills are especially prone to develop a preference for online social interaction (POSI), which, in turn, predicts problematic usage. This hypothesis has been tested for loneliness and social anxiety, but not for self-esteem (SE; one of the main antecedents of IA). Furthermore, the mediating role of the perceived relevance of some Internet features (e.g., anonymity) in the relationship between SE and POSI has never been investigated. A cross-sectional study was conducted with 257 adolescents. Using mediation analyses, we found evidence among females for the mediating role of (a) POSI in the relationship between SE and IA, and (b) the subjective relevance of some Internet features in the association between SE and POSI. No significant effects were found for males.     

Integration of Cognitive and Emotional Processing Predicts Poor and Good Outcomes of Psychotherapy

Journal of Contemporary Psychotherapy - With the aim of investigating analogies and differences between psychotherapeutic processes, ten good-outcome and ten poor-outcome cases were selected from a...