Exploring the Association Between Peace of Mind and Academic Engagement: Cross-Sectional and Cross-Lagged Panel Studies in the Philippine Context

Peace of mind (PoM) has been associated with positive psychological and well-being outcomes. However, it seems that limited research has been done to assess the role of PoM in the educational setting. The present study addressed this gap through examining the association of PoM with academic engagement via a cross-sectional (Study 1) and a two-wave cross-lagged study (Study 2) in the Philippine setting. Results of hierarchical regression in Study 1 revealed that PoM was positively associated academic engagement even after controlling for relevant demographic variables, positive affect, and life satisfaction. In Study 2, results of the cross-lagged structural equation modeling showed that Time 1 PoM was associated with higher extent of Time 2 academic engagement even after controlling for autoregressor effects, Time 1 positive affect, and Time 1 life satisfaction. Theoretical and practical implications are discussed.     

Schizotypy and pathological personality profile in siblings of patients with psychosis

Schizotypy has been proposed to be the expression of the genetic vulnerability to schizophrenia. Schizotypal features have been associated with personality dimensions found in patients with psychosis. In this study, we compared the Dimensional Assessment of Personality Pathology - Basic Questionnaire (DAPP-BQ) scores of patients with psychosis, siblings scoring higher on schizotypy (SSHS), and siblings scoring lower (SSLS). The SSHSs displayed a DAPP-BQ profile characterized by high scores in the dimensions of affective lability, anxiousness, submissiveness, social avoidance, identity problems, oppositionality, narcissism, and restricted expression, distinguishing them from the SSLS. Due to these dimensions, SSHSs are more similar to the patients' DAPP-BQ profile. The results suggest that this pathological personality profile might contribute to increase the risk of developing psychosis in siblings who have more schizotypal features.     

Neighborhood Protective Effects on Depression in Latinos

Neighborhood social ecologies may have protective effects on depression in Latinos, after adjusting for demographic risk factors, such as nativity and length of stay in the US. This study examines the effects of neighborhood collective efficacy and linguistic isolation on depression in a heterogeneous urban Latino population from 1,468 adult respondents in Los Angeles County. We used multilevel models to analyze how major depression is associated with socioeconomic background, length of stay in the U.S., neighborhood collective efficacy and linguistic isolation among Latinos. A significant cross-level interaction effect was found between collective efficacy and foreign-born Latinos who resided in the US ≥ 15 years. We report cross-level interaction effects between linguistic isolation and nativity for U.S.-born and nativity and duration of residence for foreign-born Latinos who had lived in the U.S. at least 15 years. The moderating effects reported in this study suggest that the benefits of neighborhood collective efficacy and linguistic isolation vary by Latino subgroup and are conceptually discrete forms of social capital and offer insights for community based interventions.     

What drives the organization of object knowledge in the brain?

Various forms of category-specificity have been described at both the cognitive and neural levels, inviting the inference that different semantic domains are processed by distinct, dedicated mechanisms. In this paper, we argue for an extension of a domain-specific interpretation to these phenomena that is based on network-level analyses of functional coupling among brain regions. On this view, domain-specificity in one region of the brain emerges because of innate connectivity with a network of regions that also process information about that domain. Recent findings are reviewed that converge with this framework, and a new direction is outlined for understanding the neural principles that shape the organization of conceptual knowledge.     

The influence of functional social support on executive functioning in middle-aged African Americans

Social support has a positive influence on cognitive functioning and buffers cognitive decline in older adults. This study examined the relations between social support and executive functioning in middle-aged adults. A community-based sample of African Americans completed the Interpersonal Support Evaluation List, a measure of functions of social support, and two measures of executive functioning, the Stroop Color and Word Test and the Wisconsin Card Sorting Test (WCST). Hierarchical regression analyses were used to explore the hypothesis that different facets of perceived social support influence performance on measures of executive functioning. After controlling for age, gender, and education, social support facets including belonging support, self-esteem support, appraisal support, and tangible support were significant predictors of Stroop performance. In addition, tangible support significantly predicted WCST performance. These findings add to previous literature on social support and cognition; however, findings for middle-aged adults are unique and suggest that social support has a positive influence on some executive functions in African Americans prior to old age.     

Tactical skills and ball speed during a field simulation of penalty kick strategies in soccer

This study investigates the efficacy of intermediate penalty kickers by comparing the effect of applying an automated WiFi system on the field of play to simulate a strategy that takes account of goalkeeper action (dependent) with another for which goalkeeper strategy is irrelevant (independent). Intermediate penalty kickers (n=12) took a pretreatment test of 32 kicks in a "real-play" situation with intermediate goalkeepers (n=3). Two groups of kickers underwent 11 treatment sessions using different strategies and then were administered a posttreatment test. The variables measured were the number of goals scored, whether the direction of the shot was the same or different from the direction of the goalkeeper's move (DDG), ball speed, and the duration of the kicking movement. Data suggested the goalkeepers had a greater capacity to identify advance cues when faced with independent strategy kickers and that dependent strategy kickers achieved lower ball speeds.     

Psychometric properties and dimensional structure of the Spanish adaptation of the Coping Inventory for Competitive Sport

The purpose of this study was to adapt and validate a Coping Inventory for Competitive Sport (ISCCS), establishing its psychometric properties and its dimensional structure. Participants were 306 athletes from different sports, aged between 14 and 28 years (45.7% males and 54.3% females), who completed the ISCSS along with other measures of constructs theoretically related to coping. Factor analysis identified eight factors that merged in three high-order dimensions representing task-oriented coping, emotion-oriented coping and disengagement-oriented coping. The factors showed appropriate reliability (Cronbach alpha and factor correlations), convergent validity (correlations with COPE Inventory scales) and concurrent validity (correlations with CSAI-2 and PANAS scales). It is concluded that the Spanish version of the ISCCS has proved to be a valid and reliable instrument to identify and assess competitive coping strategies, allowing psychological intervention to improve athletes' performance.     

Modest meta‐philosophical skepticism

Intractable disagreement among philosophers is ubiquitous. An implication of such disagreement is that many philosophers hold false philosophical beliefs (i.e. at most only one party to a dispute can be right). Suppose that we distribute philosophers along a spectrum arranged from philosophers with mostly true philosophical beliefs on one end (high‐reliability), to those with mostly false philosophical beliefs on the other (low‐reliability), and everyone else somewhere in‐between (call this is the reliability spectrum). It is hard to see how philosophers could accurately locate themselves on the reliability spectrum; they are prima facie as well positioned as their peers with respect to philosophical matters (call this the placement problem). In this paper, I argue that the reliability spectrum and placement problem lend support to modest meta‐philosophical skepticism: we have a pro tanto (but not an all‐things‐considered) reason to withhold ascent to philosophical claims.