Preschool children's understanding of the coordinators “and” and “or”

The development of the understanding of the words and and or was studied. Children in the age interval 2:0–7:6 received two tests of word understanding, varying in the degree to which the context of the test items contributed in determining the meaning of the connectives, and one test of spontaneous usage. The results from the tests of word understanding showed that the context variable facilitated small children's responding, and that most reponses were correct at the age of four and beyond. The results from the production test indicated that and was used to express enummerations and or to express alternatives. The difference between the linguistic and the logical meaning of the connectives was discussed.     

Concerted Creativity in the Digital Age: How do we Crack the Code…?

The purpose of the present article is to contribute to the development of a socio-material, situated conceptualization of creativity, in exploring music making as it becomes meaningful in performative emergence processes of the digital age. It uses the creative practices of musicians to analyse and discuss the qualities of ‘digital materials’ in a creative setting, today very often playing a critical role in the production and performance of music. Methodologically, the analysis is based on interviews with professional musicians performing at Roskilde Festival and observations inspired by the autoethnographic approach. The study concludes that creative musical emergence in performance situations of the digital age depends on an openness towards a fragility, imperilling the situation and ‘cracking’ the digital materiality.     

Specifying factors in radiation risk perception

This is a study of risk perception and a test of a model of perceived risk. A scale measuring fear was factor analyzed and the resulting five fear factors were related to a large number of risk dimensions, both personal and general. Fear was only rather weakly related to perceived risk. Furthermore, perceived risk of two ionizing radiation hazards (nuclear power, X-rays) were investigated in more detail. These risk ratings were modelled on the basis of attitude, risk sensitivity, specific perceived risk of radiation, trust and an extended version of the traditional Psychometric Model, enhanced by the introduction of a factor of Tampering with Nature. It was found that risk perception could be well explained with this approach and the importance of Tampering with Nature, as well as specific perceived risk, were stressed.     

Work values among the unemployed: changes over time and some gender differences

Work involvement (psychological identification with work in general) has generally been considered as a stable, dispositional characteristic, although some studies of unemployment have contradicted this view. Using longitudinal data from a Swedish representative sample (n= 888), this study examines employment status change (e.g. from work to unemployment) and work values development in a 15-month time period. Furthermore, the relationship between employment status change and well-being is explored, with a special focus on the roles played by work values and gender differences. Results indicated that work values are fairly stable over 15 months. As expected, the long-term unemployed (mostly active job seekers) had higher measures of work involvement after 15 months. Further, no gender difference was found with regard to work involvement but females were more likely to agree that there is an entitlement to work. Becoming unemployed was associated with negative health effects, but only among unemployed men.     

Infant food refusal and parental social support

The purpose of this study was to examine the relations between various aspects of social support and maternal and infant outcome variables in a group of families having infants showing food refusal compared to a control group. In the case of early food refusal, the results indicated that access to emotional support and satisfaction with support were related to maternal psychosomatic health. The relationships were interpreted as showing that social support has moderating effects on negative outcomes of food refusal.     

Is backing grounding?

Separatists are grounding theorists who hold that grounding relations and metaphysical explanations are distinct, yet intimately connected in the sense that grounding relations back metaphysical explanations, just as causal relations back causal explanations. But Separatists have not elaborated on the nature of the ‘backing’ relation. In this paper, I argue that backing is a form of (partial) grounding. In particular, backing has many of the properties commonly attributed to grounding, and taking backing to be partial grounding allows Separatists to make the most of their position vis-à-vis their Unionist opponents.     

Interactions between mothers and infants showing food refusal

This study examined the interactional patterns of mothers and their infants who showed food refusal (N = 24) and of mothers and infants in a control group (N = 24) during feeding and play. The observations revealed significant group differences in both infant and maternal behavior. Infants in the case group rejected food more often and showed less clear communication signals than control infants, and mothers of case infants were less sensitive, less cooperative, and had more verbal teaching/control behavior than the control group. These differences pertained to both feeding and play situations. The findings have implications for the development of appropriate and efficient intervention strategies for infants showing food refusal.     

Use and interpretation of test scores from limited cognitive test batteries: How g + Gc can equal g

Single scores from limited and unbalanced test batteries of cognitive ability can be ambiguous to interpret theoretically. In this study, a limited verbally and knowledge‐loaded cognitive test battery, from applicants to the Swedish police academies (N = 1,344), was examined to provide foundations for the use and interpretation of test scores. Three measurement models were compared: one single factor model and two bifactor models, which decomposed the variance of the battery into orthogonal components. The models were evaluated by fit indices and omega coefficients, and then applied to the prediction of academic performance. The overall prediction of all models was similar, although specific abilities also were found to provide substantial predictive validity over and above general intelligence (g). The findings provide support for the use of single scores in applied settings (selection), but suggest that it may be more appropriate to interpret such scores as composites of substantive components, and not just as measures of g.