Regulatory focus and attitudes to migrants

In two studies we examined the role of two regulatory foci (i.e., prevention and promotion) in predicting Australian's attitudes to different types of migrants. According to regulatory focus theory, promotion-focused self-regulation is concerned with nurturance and accomplishment needs and involves the pursuit of wishes and aspirations. As such, it results in sensitivity to positive outcomes and to relative pleasure from gains. On the other hand, prevention-focused self-regulation is concerned with security needs and is directed at meeting duties and obligations. As such, it results in sensitivity to negative outcome and relative pain from losses. In Study 1, as predicted, the extent of promotion focus (i.e., a concern with accomplishment and the pursuit of ideals) predicted more positive attitudes to culturally similar and economically beneficial migrants, whereas the extent of prevention focus (i.e., concern with security and meeting obligations) predicted more negative attitudes to migrants who are culturally dissimilar. In Study 2 we replicated and extended these findings, showing that the extent of promotion focus and a lack of concern with threats predicted positive attitudes to both culturally similar and economically beneficial migrants, which, in the case of the latter group, was mediated by a focus on the benefits these migrants provide. In the case of culturally dissimilar migrants, the extent of promotion focus and a concern with gains predicted more positive attitudes. However, for economically less beneficial migrants, neither the extent of promotion nor prevention focus was a predictor. Only lower concerns with threat predicted more positive attitudes to this migrant group. The results are discussed with respect to other determinants of attitudes to migrants and the implications for migration and asylum-seeker policy.     

Visual rapid naming and phonological abilities: different subtypes in dyslexic children

One implication of the double-deficit hypothesis for dyslexia is that there should be subtypes of dyslexic readers that exhibit rapid naming deficits with or without concomitant phonological processing problems. In the current study, we investigated the validity of this hypothesis for Portuguese orthography, which is more consistent than English orthography, by exploring different cognitive profiles in a sample of dyslexic children. In particular, we were interested in identifying readers characterized by a pure rapid automatized naming deficit. We also examined whether rapid naming and phonological awareness independently account for individual differences in reading performance. We characterized the performance of dyslexic readers and a control group of normal readers matched for age on reading, visual rapid naming and phonological processing tasks. Our results suggest that there is a subgroup of dyslexic readers with intact phonological processing capacity (in terms of both accuracy and speed measures) but poor rapid naming skills. We also provide evidence for an independent association between rapid naming and reading competence in the dyslexic sample, when the effect of phonological skills was controlled. Altogether, the results are more consistent with the view that rapid naming problems in dyslexia represent a second core deficit rather than an exclusive phonological explanation for the rapid naming deficits. Furthermore, additional non-phonological processes, which subserve rapid naming performance, contribute independently to reading development.     

RT to tactile stimuli presented ipsi- and contralaterally to the responding hand

Subjects had to react with the hand which received a tactile stimulus (uncrossed condition) or with the hand opposite to the hand which received the stimulus (crossed condition). Four experiments were conducted. In the first three, subjects knew which hand would receive the stimulus and which hand would have to respond. In the first two experiments, subjects reacted to a simple tactile stimulus while in the third subjects had to perform a tactile discrimination before responding. No significant differences in RT under the crossed and uncrossed conditions were observed in the first three experiments. In the fourth experiment, subjects did not know which hand would receive the stimulus, and they also did not know which hand would have to respond. Under these conditions, large significant differences in RT between the crossed and uncrossed condition emerged.

The study includes a criticism of a simple structural interpretation of interhemispheric transmission time (IHTT) as proposed by Bashore (1981). Support is provided for the view that in paradigms of the kind used here, allocation of attention to a psychologically defined hemispace is a more important factor in observed RT than structural links between stimulus and response mechanisms.     

Storytellers and Scenario Spinners: Some Reflections on Religion and Science in Light of a Pragmatic, Evolutionary Theory of Knowledge

Asserting that both scientists and religious thinkers are involved in telling stories about the past and spinning scenarios about the future, I first compare and contrast the purposes of scientific and religious storytelling. Then, in light of some recent work on brain and language evolution, I offer a possible story about how humans might have become storytellers. Finally, I discuss how religious stories might be evaluated pragmatically and even scientifically by developing Lakatosian-type research programs.     

A retrospective analysis of the relation between resurgence and renewal of behavior targeted for reduction

Functional communication training (FCT) is an evidence-based treatment for behavior targeted for reduction that often combines extinction for target responses and arranges functionally equivalent reinforcement for alternative behavior. Long-term effectiveness of FCT can become compromised when transitioning from clinic to nonclinic contexts or thinning reinforcement schedules for appropriate behavior. Such increases in targeted behavior have been conceptualized as renewal and resurgence, respectively. The relation between resurgence and renewal has yet to be reported. Therefore, the present report retrospectively analyzed the relation between renewal and resurgence in data collected when implementing FCT with children diagnosed with developmental disabilities. We found no relation when evaluating all 34 individuals assessed for resurgence and renewal or a subset of individuals exhibiting both resurgence and renewal. These findings suggest that one form of relapse may not be predictive of another form of relapse.     

Faith in Christ today: An engagement with Klaus Nürnberger

Today's Lutheran theologian must retrieve his or her particular Christian tradition while articulating the faith for our globalized twenty‐first‐century context. South African Klaus Nürnberger's new two‐volume systematic theology, Faith in Christ Today, adds heat to the current creative flurry of red‐hot systematic theologies. Nürnberger, who is oriented both to God's future and the world's future, places the theological articulation of the faith within the context of the worldwide and multi‐cultural Christian church. We all can learn from Nürnberger.