Work–family conflict and facilitation: The combined influence of the job demand–control model and achievement striving

This study investigated the moderating effect of achievement striving (AS) on the relationship between situational variables, defined by the Job Demand–Control model (JDC), and both work–family conflict and work–family facilitation. In a sample of 224 employees in the welfare sector, the results of two hierarchical regression analyses showed that job demands were significantly positively related and job control was significantly negatively related to work–family conflict but not to work–family facilitation. For AS, a significant positive relationship was found with both work–family conflict and work–family facilitation. Interactions between situational variables and AS were insignificant although the interaction between AS and job control on work–family facilitation was close to significance in line with the expectations. Specifically, a lower level of job control did not lower the level of WFF experienced by individuals high on AS. Theoretical and practical implications are discussed.     

Tomatis® Method comparative efficacy in promoting self-regulation in tertiary students: A systematic review

This systematic review sought to determine the evidence on how the Tomatis® Method, a sound stimulation intervention for improving listening, compares to other self-regulation interventions with tertiary students. We searched studies from the following data bases ‘Academic FileOne, CINAHL, Cochrane Library, Communication & Mass Media Complete, eBook (EBSCOHost), HeinOnline, OAPEN Library, PsychARTICLES, PsychINFO, SocINDEX, ScienceDirect, and Google Scholar; and the North-West University repository’ and for the period spanning 2003 to 2013. Studies included for the analysis met these criteria: Published between 2003 and 2013; published and written in English, student participant samples from tertiary institutions such as a universities or colleges; programmes or interventions developed and implemented with a positive effect on well-being or self-regulation; application of the Tomatis® Method in a student population, irrespective of an experimental design. A total of 35 articles met the inclusion criteria. The evidence was thematically analysed using narrative analysis. Findings suggest the Tomatis® Method to be superior to alternative self-regulation approaches in decreasing psychosocial and emotional stressors, as well as enhancing well-being of students. The Tomatis® Method was as effective as alternative approaches in promoting self-awareness and self-monitoring. Alternative methods were more effective than the Tomatis® Method in aspects of critical thinking. The Tomatis® Method appears to compare well with other interventions for the promotion of self-regulation among tertiary students.     

Categorization of multidimensional geometrical figures by chickens (Gallus gallus f. domestica): fit of basic assumptions from exemplar, feature and prototype theory

Five hens, experienced in discrimination of two categories of multidimensional geometrical figures presented in fixed pairs in a simultaneous discrimination, were tested with familiar figures arranged as new pairs to assess the dependence of categorization performance on learned relational or configural cues. Test performance did not differ from training: relational or configural cues still influenced discrimination performance. It was suggested that – in accordance with exemplar theories – this influence depended on differences between pairs of probe exemplars that facilitate retrieval of learned category members. To test whether exemplar, feature or prototype theory was most suitable to explain categorization by chickens, the rates of pecking at exemplars were analysed using principal components analysis (PCA). The distribution of the exemplars' component loads on the single component obtained was examined in the light of the conditions dictated by the three types of theories on how representative category exemplars should be. The least constraining theory, i.e. the exemplar theory, was most suitable. Defining factors of classificatory behaviour are discussed with a special emphasis on the characteristics of category-defining stimulus attributes. Accepted after revision: 29 May 2001 Electronic Publication