Repetitive Behavior in Neurodevelopmental Disorders: Clinical and Translational Findings

Repetitive behavior refers to a highly heterogeneous set of responses associated with a wide range of conditions, including normative development. Treatment studies for aberrant repetitive behavior are limited although one promising approach involves conceptualizing such behavior as a generalized inflexibility or lack of variability in responding. Relatively little is known about the neurobiological mechanisms that mediate the development and expression of repetitive behavior, information critical to the design of effective pharmacotherapies, early interventions, and prevention strategies. We will review clinical findings in repetitive behavior as well as findings from animal models highlighting environmental factors and the role of cortical-basal ganglia circuitry in mediating the development and expression of these behaviors. Findings from animal models have included identification of a specific neural pathway important in mediating repetitive behavior. Moreover, pharmacological studies that support the importance of this pathway have led to the identification of novel potential therapeutic targets. Expanding the evidence base for environmental enrichment-derived interventions and focusing on generalized variability in responding will aid in addressing the broader problem of rigidity or inflexibility.     

Fragility of Happiness Beliefs Across 15 National Groups

The belief that happiness is fragile—that it is fleeting and may easily turn into less favourable states—is common across individuals and cultures. However, not much is known about this belief domain and its structure and correlates. In the present study, we use multigroup confirmatory factor analysis and multilevel modelling to investigate the measurement invariance, cross-level isomorphism, predictive validity, and nomological network of the fragility of happiness scale across 15 nations. The results show that this scale has good statistical properties at both individual and cultural levels, and is associated with relevant psycho-social concepts in expected directions. The importance of the results, limitations, and potential directions for future research are discussed.     

Reconsidering Life Domains that Contribute to Subjective Well-Being Among Adolescents with Data from Three Countries

Several theoretical models and testing procedures are presented with the aim of identifying the most relevant items and domains to include in a model for evaluating adolescents’ subjective well-being, above and beyond those usually included in adults’ scales. Data were collected in three countries based on a list of 30 items regarding adolescents’ satisfaction with different domains or facets of life. Responses to these 30 items (including Personal Well-Being Index and Brief Multidimensional Students’ Life Satisfaction Scale items) have been analysed by means of Confirmatory Factor Analysis using different Structural Equation Models (SEM) on a pooled sample comprising 5,316 twelve to sixteen-year-olds from Spain, Brazil and Chile. Several models have shown good enough fit statistics. A model using 14 items shows excellent fit statistics and is conceptually coherent. However, the inclusion or non-inclusion of items related to satisfaction with religion or spirituality results in both advantages and disadvantages when comparing the alternative models analysed. The relevance of including these items may therefore depend on the socio-cultural context where data are collected and their inclusion makes cross-country comparison more statistically challenging. The 14-item model has also been tested using multigroup SEM in order to check comparability of data among the three countries. All things considered, multigroup models have shown good fit with constrained loadings, but not with constrained loadings and intercepts, suggesting we can compare correlations and regressions among countries, but not means. Additional multigroup SEM with the five age groups available from the pooled sample have demonstrated that responses—and means—are comparable across different age groups during early adolescence.     

Abusive leadership versus objectifying job features: Factors that influence organizational dehumanization and workers’ self-objectification

Recent research has revealed that work often can undermine people's humanness by promoting a view of them as mere objects. In particular, the workers’ meta-perceptions of being treated as company resources (i.e., organizational dehumanization) and their self-perceptions of being instrument-like (i.e., self-objectification) could be triggered by several factors. Previous research has identified that abusive supervisors and engaging in objectifying (repetitive, fragmented and other oriented) tasks are two of the main key factors that affect worker's dehumanization. The present project aims to disentangle the extent both factors (perceptions of abusive leadership and performing objectifying tasks) contribute to created perceptions of organizational dehumanization and self-objectification among workers that, ultimately, affects workers job satisfaction. In Study 1 (N = 208 workers), we measured the extent perceived abusive supervisors and objectifying job features predicted organizational dehumanization, self-objectification, and job satisfaction. The results indicate that abusive supervisors predicted perceptions of organizational dehumanization and workers self-objectification in a higher extent than objectifying job features, while workers job satisfaction was predicted in a higher extent by objectifying job features. In Study 2 (N = 141), we experimentally manipulated the abusive (versus nonabusive) supervisors and the objectifying (versus nonobjectifying) tasks in a laboratory setting. Results also indicated that the abusive supervisor exerts a greater influence than performing objectifying tasks on organizational dehumanization, self-objectification, and job satisfaction. The detrimental effect of an abusive supervisor in comparison with other working conditions on workers’ humanness is discussed, and practical implications are highlighted.     

Teaming up with temps: the impact of temporary workers on team social networks and effectiveness

Temporary workers offer immediate benefits to the bottom line; yet, it is unclear how incorporating temporary workers into teams affects how they function. We apply social identity theory to propose that temporary workers significantly reduce individual- and team-level networks and team effectiveness but that commitment to the leader and intergroup competition can help temporary and permanent employees work together more effectively. Using a sample of employees nested in teams (Study 1, n = 312), we found that status differences affected member interactions resulting in sparser advice and friendship networks for temporary workers compared to their permanent counterparts. At the team level (Study 2, n = 58), these team member differences or contract diversity impacted team functioning through advice networks, such that, teams with greater contract diversity had sparser networks and were less effective. Further, commitment to the leader was found to moderate the negative impact of contract diversity on advice and friendship network density. With the increasing use of temporary worker and the prevalent use of teams, these findings have broader implications for HR functions and present possible avenues to mitigate the negative consequences of temporary workers.     

A Grounded Theory of Filipino Wellness (<Emphasis Type="Italic">Kaginhawaan</Emphasis>)

The purpose of this study was to develop a theory to explain Filipino wellness (kaginhawaan). Open-ended and semi-structured face-to-face interviews were conducted among 18 Filipinos. Nine resided in the city and the rest lived in the rural areas. The participants were also representative of the low, middle, and high levels of family income prescribed by the Philippine’s National Statistics Office. Glasser and Strauss’ (The discovery of grounded theory: strategies for qualitative research. Aldine Publishing Company, Chicago, 1967) grounded theory approach was used to guide the process of investigation. The findings suggest that Filipino wellness is a condition where an individual enjoys economic freedom and security and psycho-emotional wellness within the context of the family. In the absence of family, an individual may turn to occupation to provide a semblance of Filipino wellness. On the other hand, when the individual faces economic difficulties, one turns to spirituality as a source of wellness.