On Heller,Mönks,and Passow's International Handbook of Research and Development of Giftedness and Talent

The authors tested the hypothesis that a broad or narrow scope of perceptual attention engenders an analogously broad or narrow focus of conceptual attention, which in turn bolsters or undermines creative generation. In the first two experiments, participants completed visual tasks that forced them to focus perceptual attention on a comparatively broad or narrow visual area. As predicted, broad, compared to narrow initial focusing of perceptual attention subsequently led to generation of more original uses for a brick (Experiment 1) and generation of more unusual category exemplars (Experiment 2). In Experiment 3, participants were merely asked to contract their frontalis versus corrugator muscles, producing rudimentary peripheral feedback associated with broad versus narrow perceptual focus. As predicted, frontalis contraction, relative to corrugator contraction, led to the production of more original uses for a pair of scissors. Together, these three experiments provided converging initial support for our attentional priming hypothesis, suggesting that situationally induced variations in the scope of perceptual attention (and simple cues associated with such variations) may correspondingly expand or constrict the focus of conceptual attention within the semantic network, thereby improving or diminishing creativity.     

The homicidol effect: investigating murder as a fitness signal

This article extends homicide adaptation theory by investigating signal effects of a murder. In two experiments (N = 299 and N = 161) participants reported their perceptions of a described person. The first study manipulated the information about the person (including or excluding a single sentence stating that the person has committed a murder) and stimulus person/observer sex match (same vs. opposite sex). Results suggest that murder functions as a signal of the described person's fitness that enhances observers' evaluations and inclination to interact with the person. Opposite-sex observers evaluate the murderer's intent more favorably than same-sex observers, but these evaluations of intent produce differential (positive vs. negative) effects between the two groups. The second study replicated the findings and ruled out potential confounds.     

Electrophysiological correlates of impaired reading in dyslexic pre-adolescent children

In this study, event related potentials (ERPs) were used to investigate the extent to which dyslexics (aged 9-13 years) differ from normally reading controls in early ERPs, which reflect prelexical orthographic processing, and in late ERPs, which reflect implicit phonological processing. The participants performed an implicit reading task, which was manipulated in terms of letter-specific processing, orthographic familiarity, and phonological structure. Comparing consonant- and symbol sequences, the results showed significant differences in the P1 and N1 waveforms in the control but not in the dyslexic group. The reduced P1 and N1 effects in pre-adolescent children with dyslexia suggest a lack of visual specialization for letter-processing. The P1 and N1 components were not sensitive to the familiar vs. less familiar orthographic sequence contrast. The amplitude of the later N320 component was larger for phonologically legal (pseudowords) compared to illegal (consonant sequences) items in both controls and dyslexics. However, the topographic differences showed that the controls were more left-lateralized than the dyslexics. We suggest that the development of the mechanisms that support literacy skills in dyslexics is both delayed and follows a non-normal developmental path. This contributes to the hemispheric differences observed and might reflect a compensatory mechanism in dyslexics.     

Computer‐assisted reading intervention with a phonics approach for children using cochlear implants or hearing aids

The present study examined computer‐assisted reading intervention with a phonics approach for deaf and hard of hearing (DHH) children in Sweden using cochlear implants or hearing aids, or a combination of both. The study included 48 children, 5, 6 and 7 years of age. Sixteen children with normal hearing (NH) served as a reference group. The first purpose of the study was to compare NH and DHH children's reading ability at pre and post‐intervention. The second purpose was to investigate effects of the intervention. Cognitive and demographic factors were analyzed in relation to reading improvement. Results showed no statistically significant difference for reading ability at the group level, although NH children showed overall higher reading scores at both test points. Age comparisons revealed a statistically significant higher reading ability in the NH 7‐year‐olds compared to the DHH 7‐year‐olds. The intervention proved successful for word decoding accuracy, passage comprehension and as a reduction of nonword decoding errors in both NH and DHH children. Reading improvement was associated with complex working memory and phonological processing skills in NH children. Correspondent associations were observed with visual working memory and letter knowledge in the DHH children. Age was the only demographic factor that was significantly correlated with reading improvement. The results suggest that DHH children's beginning reading may be influenced by visual strategies that might explain the reading delay in the older children.     

What is the Basis for Self-assessment of Comprehension when Reading Mathematical Expository Texts?

The purpose of this study was to characterize students’ self-assessments when reading mathematical texts, in particular regarding what students use as a basis for evaluations of their own reading comprehension. A total of 91 students read two mathematical texts, and for each text, they performed a self-assessment of their comprehension and completed a test of reading comprehension. Students’ self-assessments were to a lesser degree based on their comprehension of the specific text read but based more on prior experiences. However, the study also produced different results for different types of texts and for different components (or levels) of reading comprehension.     

Fleeing from one place,searching for another

The history of psychoanalysis also tells the story of how individuals were uprooted. Oppression and persecution forced Jewish psychoanalysts into exile during the interwar period and the Second World War. An account of the history of psychoanalysis in a particular country is also bound to mirror international conditions. This article tells the life story of a psychoanalyst of Jewish descent. However, it also tells another story, namely the painful history of psychoanalysis. The life of the Jewish psychoanalyst, Lajos Székely (1904-1995), who found his way to Sweden in May 1944, summarises and distils the destiny of other Jewish psychoanalysts. The article describes the life of a psychoanalyst, but is at the same time about what he represents in a more general sense. It is about the many Jewish psychoanalysts who were forced to flee and who, although the flight was finally over, still uprooted, were compelled to seek a place and a purpose in a new social environment.     

Method Effects: The Problem With Negatively Versus Positively Keyed Items

Using confirmatory factor analyses, we examined method effects on Rosenberg's Self-Esteem Scale (RSES; Rosenberg, 1965) in a sample of older European adults. Nine hundred forty nine community-dwelling adults 60 years of age or older from 5 European countries completed the RSES as well as measures of depression and life satisfaction. The 2 models that had an acceptable fit with the data included method effects. The method effects were associated with both positively and negatively worded items. Method effects models were invariant across gender and age, but not across countries. Both depression and life satisfaction predicted method effects. Individuals with higher depression scores and lower life satisfaction scores were more likely to endorse negatively phrased items.     

International and Domestic Altruism: A Study Among the Adult Population in Norway

Instead of targeting charity to countries where the human needs are most precarious, donors tend to direct their helping to victims within their own country. Despite being important for human welfare, the question why it is so has heretofore not been raised scientifically. In this survey study (N = 3849 respondents) a suggested distinction between international and domestic altruism was validated by examining to which extent the 2 concepts showed differing patterns of associations with a range of relevant variables. When controlling for demography, international orientation, trust in people, and less xenophobia predicted international altruism, while patriotism and fear predicted domestic altruism. Research on how national boundaries stem altruism should be intensified and refined.     

Linking Genes and Political Orientations: Testing the Cognitive Ability as Mediator Hypothesis

Recent research has demonstrated that genetic differences explain a sizeable fraction of the variance in political orientations, but little is known about the pathways through which genes might affect political preferences. In this article, we use a uniquely assembled dataset of almost 1,000 Swedish male twin pairs containing detailed information on cognitive ability and political attitudes in order to further examine the genetic and environmental causes of political orientations. Our study makes three distinct contributions to our understanding of the etiology of political orientations: (1) we report heritability estimates across different dimensions of political ideology; (2) we show that cognitive ability and political orientations are related; and (3) we provide evidence consistent with the hypothesis that cognitive ability mediates part of the genetic influence on political orientations. These findings provide important clues about the nature of the complex pathways from molecular genetic variation to political orientations.