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211.
In this study, cross-cultural differences in cognitive test scores are hypothesized to depend on a test's cultural complexity (Cultural Complexity Hypothesis: CCH), here conceptualized as its content familiarity, rather than on its cognitive complexity (Spearman's Hypothesis: SH). The content familiarity of tests assessing short-term memory, attention, working memory, and figural and verbal fluid reasoning, was manipulated by constructing test versions with an item content derived from either Afrikaans or Tswana culture in South Africa. Both test versions were administered to children of both cultures. The sample consisted of 161 urban Afrikaans, 181 urban, and 159 rural Tswana children (Mage = 9.37 years). Children generally performed best on the test version that was designed for their own group, particularly on the cognitively and culturally complex working memory and figural fluid reasoning tests. This relation between content familiarity and cognitive test performance supports CCH and disconfirms SH. 相似文献
212.
A. H. C. van der Heijden 《Psychological research》1993,56(1):44-58
Summary Within contemporary visual-information-processing psychology, two classes of selective-attention theories can be distinguished: position-not-special theories and position-special theories. The position-not-special theories postulate that attentional selection by colour, by form, and by position are equivalent selective operations. The position-special theories assume that selection by position is more basic or direct than selection by colour or by form. Examples of both types of theory are briefly described, and irrelevant and relevant evidence is critically discussed. It is concluded that the relevant evidence is directly compatible with the position-special views and that the position-not-special theories require additional extraneous assumptions. The position-special model presented in Van der Heijden (1992) is elaborated in further detail. It is shown that this model is compatible with two important and often substantiated assumptions of the position-not-special theories: the assumption that pre-attentive analysers organize the visual scene in objects against a background, and the assumption that visual-selective attention can be directed at objects isolated in this way. This position-special theory is a parsimonious theory because it can identify the mentalistic conceptselective attention with the materialistic conceptspatial position. 相似文献
213.
Renske E. Kuijpers L. Andries van der Ark Marcel A. Croon 《The British journal of mathematical and statistical psychology》2013,66(3):503-520
We discuss the statistical testing of three relevant hypotheses involving Cronbach's alpha: one where alpha equals a particular criterion; a second testing the equality of two alpha coefficients for independent samples; and a third testing the equality of two alpha coefficients for dependent samples. For each of these hypotheses, various statistical tests have been proposed. Over the years, these tests have depended on progressively fewer assumptions. We propose a new approach to testing the three hypotheses that relies on even fewer assumptions, is especially suited for discrete item scores, and can be applied easily to tests containing large numbers of items. The new approach uses marginal modelling. We compared the Type I error rate and the power of the marginal modelling approach to several of the available tests in a simulation study using realistic conditions. We found that the marginal modelling approach had the most accurate Type I error rates, whereas the power was similar across the statistical tests. 相似文献
214.
215.
Winny Bakker Karen van der Zee Jan Pieter van Oudenhoven 《Journal of applied social psychology》2006,36(12):2864-2891
This experimental questionnaire study examined individual differences in affective and normative reactions to acculturation strategies. A sample of 265 Dutch emigrants with a dual cultural background read scenarios describing the experiences of an emigrant. Eight (4 × 2) different scenario versions were developed, each referring to 1 of 4 acculturation strategies ( Berry, 1997 ) and representing either the Frisian or the Dutch native culture. Participants reacted most positively to the integration strategy. There were no differences in reactions to Frisian or Dutch original culture. With respect to the influence of personality, as measured with the Multicultural Personality Questionnaire ( van der Zee & van Oudenhoven, 2000 ), individuals high in flexibility responded more positively to the assimilation strategy than did individuals who scored low on this dimension. 相似文献
216.
Automated verbal credibility assessment of intentions: The model statement technique and predictive modeling 下载免费PDF全文
Bennett Kleinberg Yaloe van der Toolen Aldert Vrij Arnoud Arntz Bruno Verschuere 《Applied cognitive psychology》2018,32(3):354-366
Recently, verbal credibility assessment has been extended to the detection of deceptive intentions, the use of a model statement, and predictive modeling. The current investigation combines these 3 elements to detect deceptive intentions on a large scale. Participants read a model statement and wrote a truthful or deceptive statement about their planned weekend activities (Experiment 1). With the use of linguistic features for machine learning, more than 80% of the participants were classified correctly. Exploratory analyses suggested that liars included more person and location references than truth‐tellers. Experiment 2 examined whether these findings replicated on independent‐sample data. The classification accuracies remained well above chance level but dropped to 63%. Experiment 2 corroborated the finding that liars' statements are richer in location and person references than truth‐tellers' statements. Together, these findings suggest that liars may over‐prepare their statements. Predictive modeling shows promise as an automated veracity assessment approach but needs validation on independent data. 相似文献
217.
Adolescent Personality: Associations With Basal,Awakening, and Stress‐Induced Cortisol Responses 下载免费PDF全文
Odilia M. Laceulle Esther Nederhof Marcel A. G. van Aken Johan Ormel 《Journal of personality》2015,83(3):262-273
The purpose of the present study was to investigate the associations between personality facets and hypothalamic‐pituitary‐adrenal (HPA) axis functioning. Previous studies have mainly focussed on stress‐induced HPA‐axis activation. We hypothesized that other characteristics of HPA‐axis functioning would have a stronger association with personality based on the neuroendocrine literature. Data (n = 343) were used from the TRacking Adolescents' Individual Lives Survey (TRAILS), a large prospective cohort study of Dutch adolescents. We studied the association between facets of Neuroticism, Extraversion, and Conscientiousness and basal cortisol, the cortisol awakening response (CAR), and four measures of stress‐induced HPA‐axis activity. Basal cortisol levels were related to facets of all three personality traits. The CAR and stress‐induced cortisol were not related to personality. Possibly due to its more trait‐like nature, basal cortisol seems more informative than stress‐induced cortisol when investigating trait‐like characteristics such as personality facets. 相似文献
218.
Rianne Kok Nicole Lucassen Marinus H. van IJzendoorn Akhgar Ghassabian Sabine J. Roza 《Child neuropsychology》2013,19(5):583-606
In this longitudinal population-based study (N?=?544), we investigated whether early parenting and corpus callosum length predict child executive function abilities at 4 years of age. The length of the corpus callosum in infancy was measured using postnatal cranial ultrasounds at 6 weeks of age. At 3 years, two aspects of parenting were observed: maternal sensitivity during a teaching task and maternal discipline style during a discipline task. Parents rated executive function problems at 4 years of age in five domains of inhibition, shifting, emotional control, working memory, and planning/organizing, using the Behavior Rating Inventory of Executive Function-Preschool Version. Maternal sensitivity predicted less executive function problems at preschool age. A significant interaction was found between corpus callosum length in infancy and maternal use of positive discipline to determine child inhibition problems: The association between a relatively shorter corpus callosum in infancy and child inhibition problems was reduced in children who experienced more positive discipline. Our results point to the buffering potential of positive parenting for children with biological vulnerability. 相似文献
219.
P. van Donkelaar G. M. Gauthier J.-L. Vercher J. Blouin 《Journal of motor behavior》2013,45(4):315-323
The gain of ocular smooth pursuit responses can be adaptively modified under certain circumstances. Evidence that these modifications are caused, at least partly, by changes at a sensory level comes from the fact that subsequent manual tracking movements generated during visual fixation are also modified in a similar manner. The question addressed in the present experiment was whether the modifications are constrained specifically to responses such as these, which are driven by retinal image motion, or whether they can also influence movements that make use of retinal image position. This was accomplished by comparing manual and oculomotor responses to step changes in target position before and after smooth pursuit adaptation. The results showed that, as with manual tracking movements, these responses were also modified by the adaptive procedure, although to a lesser extent. In particular, following a 20-min period in which subjects (N = 4) were submitted to a procedure designed to increase the gain of the smooth pursuit system, manual step tracking movements and ocular saccades displayed larger amplitudes than those shown prior to the adaptation. In addition, these gain changes were accompanied by appropriate alterations in response kinematics. Taken together, these results suggest that the mechanisms responsible for adaptive modifications in the smooth pursuit system are also able to more generally influence the processing of visuospatial information. The possible neurophysiological substrate underlying these mechanisms is discussed. 相似文献
220.