Marital Problems and Marital Satisfaction Among Brazilian Couples

As the practice of marriage and family therapy is spreading across the world, it is important for knowledge regarding marital processes and patterns to expand to countries outside of North America and Europe. This study examined common marital problems faced by Brazilian couples. The sample consisted of 80 married couples living in Porto Alegre, Brazil. Results showed that money, children, jealousy, and sex were common problems faced by Brazilian couples. There were few gender differences found. Sex and alcohol had a significant impact on marital satisfaction of wives, and sex had a significant impact on marital satisfaction of husbands.     

A Person-Environment Fit Approach to Volunteerism: Volunteer Personality Fit and Culture Fit as Predictors of Affective Outcomes

This study employed a person-environment (P-E) fit approach to explaining volunteer satisfaction, affective commitment, and turnover intentions. It was hypothesized that personality fit would explain additional variance in volunteer affective outcomes above and beyond motives to volunteer. This hypothesis was supported. Personality fit but not culture fit was related to satisfaction and affective commitment. Volunteer turnover intentions were predicted by gender and by social and values motives. The implications of the results are discussed with respect to the two literature domains that were combined in this study: the functional approach to volunteerism and P-E fit theory. Functional approaches to volunteerism and paid work should be more strongly linked to each other in future research. Moreover, P-E fit theory should be extended by including conditional determinants that moderate P-E fit effects.     

Gender Differences and Cognitive Correlates of Mathematical Skills in School-Aged Children

Published information concerning the influence of gender on mathematical ability tests has been controversial. The present study examines the performance of school-aged boys and girls from two age groups on several mathematical tasks and analyzes the predictive value of a verbal fluency test and a spatial test on those mathematical tasks. More specifically, our research attempts to answer the following two questions: (1) Are gender differences in mathematical test performance among children interrelated with age and (2) do verbal and spatial nonmathematical tests mediate gender effects on mathematical test performance? Two hundred and seventy-eight 7- to 10-year-old children and 248 13- to 16-year-olds were selected from schools in Colombia and Mexico (231 boys and 295 girls). The age effect was found to be significant for all measures, with scores improving with age. Results showed that boys and girls in both age groups scored similarly in most subtests, but that differences emerged in the performance of mental mathematical operations and in resolving arithmetical problems. In the latter – but not in mental math – older boys outperformed older girls, whereas no gender differences were observed in the younger groups. After controlling for age, it was found that the spatial test was, indeed, a significant mediator of gender effects, while the verbal task was not.     

Brief Report: Non-suicidal Self-injury in the Context of Self and Identity Development

This brief report describes an exploratory qualitative study that examined online narratives of non-suicidal self-injury (NSSI) in the context of critical developmental tasks of early adulthood: the development of self and identity. Thematic analyses of online autobiographical accounts of NSSI suggest that self and identity processes that are particularly relevant in early adulthood may contribute to vulnerability to NSSI. Specifically, NSSI may provide a source of self-identification in the service of developing self-identity and a community of others with whom to identify, a means for managing negative emotions specifically related to negative self-concept, and it may provide a basic sense of a coherent self who persists across time. Implications are discussed with respect to research, clinical practice, and prevention, with a particular emphasis on the Internet as a context for early adult development.     

The effect of semantics on problem solving is to reduce relational complexity

This article reports a study carried out in order to measure how semantic factors affect reductions in the difficulty of the Chinese Ring Puzzle (CRP) that involves removing five objects according to a recursive rule. We hypothesised that semantics would guide inferences about action decision making. The study involved a comparison of problem solving for two semantic isomorphic variants of the CRP ( fish and fleas ) with problem solving for the puzzle's classic variant (the Balls and Boxes problem; Kotovsky & Simon, 1990 Kotovsky, K. and Simon, H. A. 1990. What makes some problems really hard: Exploration in the problem space difficulty. Cognitive Psychology, 22: 143–183. [Crossref], [Web of Science ®] , [Google Scholar]). Our results showed that the number of moves was reduced by 47% in the fish version and by 51% in the flea version. We discuss these results in terms of semantic inferences and reductions in relational complexity. During the exploratory stage of problem solving participants discover the dependent relations between elements in the puzzle. Initially these relations are processed separately; learning involves generalising the relations within a coherent, interconnected whole that makes up the puzzle's rules. It seems that semantics make it easier for the puzzle's elements to be grouped together within coherent, meaningful wholes, which reduces relational complexity and facilitates problem solving.     

Behaving badly: A perspective on mechanisms of dysfunction in psychopathy

Psychopathy is a personality construct defined by lack of empathy, impulsivity, grandiosity, callous and manipulative interpersonal interactions, and the tendency to engage in socially deviant behavior. Psychopathy has been associated with aggression, recidivism, and other behaviors harmful to others. Individuals high in psychopathy have been thought to be notoriously difficult to treat. Many scholars have suggested that considering mechanisms of dysfunction in psychological difficulties will lead to the development of more effective and efficacious treatments. Fearlessness, lack of empathy, and response modulation difficulties have commonly been discussed as mechanisms of dysfunction in psychopathy. The current review provides a brief overview of examinations of these mechanisms of dysfunction in psychopathy, comments on research methodology, and provides suggestions for remedying potential pitfalls.     

Processes of change in psychological flexibility in an interdisciplinary group-based treatment for chronic pain based on Acceptance and Commitment Therapy

There are now numerous studies of Acceptance and Commitment Therapy (ACT) for chronic pain. These studies provide growing support for the efficacy and effectiveness of ACT in this context as well as for the role of ACT-specific therapeutic processes, particularly those underlying psychological flexibility. The purpose of the present study was to continue to build on this work with a broader focus on these processes, including acceptance of pain, general psychological acceptance, mindfulness, and values-based action. Participants included 168 patients who completed an ACT-based treatment for chronic pain and a three-month follow-up. Following treatment and at follow-up, participants reported significantly reduced levels of depression, pain-related anxiety, physical and psychosocial disability, medical visits, and pain intensity in comparison to the start of treatment. They also showed significant increases in each of the processes of psychological flexibility. Most uncontrolled effect sizes were medium or large at the follow-up. In correlation analyses changes in the four processes measures generally were significantly related to changes in the measures of depression, anxiety, and disability. In regression analyses the combined processes were related to changes in outcomes above and beyond change in pain intensity. Although in some ways preliminary, these results specifically support the unique role of general psychological acceptance in relation to improvements achieved by treatment participants. The current study clarifies potential processes of change in treatment for chronic pain, particularly those aiming to enhance psychological flexibility.     

On the Relationship Between Interoceptive Awareness and Alexithymia: Is Interoceptive Awareness Related to Emotional Awareness?

Interoceptive awareness (IA) is associated with emotional experience, the processing of emotional stimuli, and activation of brain structures that monitor the internal visceral and emotional state of the organism. Alexithymia is characterized by difficulties in identifying and describing one's emotions and externally oriented thinking (EOT) and reflects impairments in emotional awareness and the regulation of emotions. This study examined the relationship between alexithymia and IA in a healthy population of N=155 persons. A well-validated heartbeat perception task to measure interoceptive awareness, the Toronto Alexithymia Scale (TAS-20) and a depression questionnaire (BDI-2) were administered to 88 women and 67 men. IA was inversely associated with all features of alexithymia in the whole sample. When considering sex differences, IA turned out to be a relevant negative predictor for the EOT subscale only in men. This large sample investigation in a nonclinical population indicates that IA represents a relevant negative predictor for alexithymia.     

Gender differences in cognitive development

The potential effect of gender on intellectual abilities remains controversial. The purpose of this research was to analyze gender differences in cognitive test performance among children from continuous age groups. For this purpose, the normative data from 7 domains of the newly developed neuropsychological test battery, the Evaluación Neuropsicológica Infantil [Child Neuropsychological Assessment] (Matute, Rosselli, Ardila, & Ostrosky-Solis, 2007), were analyzed. The sample included 788 monolingual children (350 boys, 438 girls) ages 5 to 16 years from Mexico and Colombia. Gender differences were observed in oral language (language expression and language comprehension), spatial abilities (recognition of pictures seen from different angles), and visual (Object Integration Test) and tactile perceptual tasks, with boys outperforming girls in most cases, except for the tactile tasks. Gender accounted for only a very small percentage of the variance (1%-3%). Gender x Age interactions were observed for the tactile tasks only. It was concluded that gender differences during cognitive development are minimal, appear in only a small number of tests, and account for only a low percentage of the score variance.     

The role of utility value in achievement behavior: the importance of culture

Two studies tested how participants' responses to utility value interventions and subsequent interest in a math technique vary by culture (Westerners vs. East Asians) and levels of initial math interest. Participants in Study 1 were provided with information about the utility value of the technique or not. The manipulation was particularly effective for East Asian learners with initially lower math interest, who showed more interest in the technique relative to low-interest Westerners. Study 2 compared the effects of two types of utility value (proximal or distal) and examined the effects on interest, effort, performance, and process variables. Whereas East Asian participants reaped the most motivational benefits from a distal value manipulation, Westerners benefited the most from a proximal value manipulation. These findings have implications for how to promote motivation for learners with different cultural backgrounds and interests.