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161.
Salgado JF Anderson N Moscoso S Bertua C de Fruyt F Rolland JP 《The Journal of applied psychology》2003,88(6):1068-1081
A comprehensive meta-analysis of the validity of general mental ability (GMA) measures across 12 occupational categories in the European Community (EC) is presented. GMA measures showed that there is validity generalization and large operational validities for job performance and training success in 11 occupational groups. Results also showed that job complexity moderated the magnitude of the operational validity of GMA tests across three levels of job complexity: low, medium, and high. In general, results were similar to those found in the United States, although the European findings showed a slightly larger magnitude of operational validity in some cases. Theoretical and practical implications of these findings for personnel selection are discussed. ((c) 2003 APA, all rights reserved) 相似文献
162.
In 3 experiments, the authors tested the conditions under which 3rd variables are controlled for in making causal judgments. The authors hypothesized that 3rd variables are controlled for when the 3rd variables are themselves perceived as causal. In Experiment 1, the participants predicted test performance after seeing information about wearing a lucky garment, taking a test-preparation course, and staying up late. The course (perceived as more causally relevant) was controlled for more than was the garment (perceived as less causally relevant) in assessing the effectiveness of staying up late. In Experiments 2 and 3, to obviate the many alternative accounts that arise from the realistic cover story of Experiment 1, participants predicted flowers' blooming after the presentation or nonpresentation of liquids. When one liquid was trained as causal, it was controlled for more in judging another liquid than when it was trained as neutral. Overall, stimuli perceived as causal were controlled for more when judging other stimuli. The authors concluded that the effect of perceived causal relevance on causal conditionalizing is real and normatively reasonable. 相似文献
163.
Beretta A Campbell C Carr TH Huang J Schmitt LM Christianson K Cao Y 《Brain and language》2003,85(1):67-92
The hypothesis that morphological processing is supported by a mental dictionary of stored entries plus a set of mental computations based on rules is examined using event-related fMRI. If a rules-plus-memory model () reflects the actual organization of the language faculty, two distinct patterns of brain activation should be observed for production of German irregular and regular noun and verb inflections. If a connectionist alternative to the rules-and-memory model (, and many others since), which seeks to explain the production of both irregular and regular forms within a single associative memory mechanism, is correct, there should be no neural differentiation between German regular and irregular inflection. The results we report support the existence of substantially differing patterns of activation for regulars vs. irregulars, an outcome that is consistent with the two-component rules-plus-memory account. 相似文献
164.
Schmitt DR 《The Behavior analyst / MABA》1998,21(2):281-287
The traditional text and lecture format has remained the norm in introductory college courses despite evidence, such as the personalized system of instruction, that other practices could improve what is learned and retained. The growth of distance learning provides new opportunities to implement effective teaching practices. Unfortunately, an adequate comparison of various teaching practices is not possible (even with regard to the teaching of behavior analysis). Few practices have been assessed with respect to course-end effects (final exam performance), and longer term effects remain almost wholly unexplored. Studies of the retention of academic materials, the practice required for mastery or fluency, and the relation between verbal repertoires and correspondent everyday behaviors suggest course outcomes more modest than those hoped for earlier. Suggestions for changing current practices have little credibility until the size of the gap between present and possible learning outcomes is much better known, and the personal, social, and economic consequences of bridging that gap (or not) are assessed. 相似文献
165.
Neurobehavioral outcomes in diseases of childhood. Individual change models for pediatric human immunodeficiency viruses. 总被引:2,自引:0,他引:2
J M Fletcher D J Francis W Pequegnat S W Raudenbush M H Bornstein F Schmitt P Brouwers E Stover 《The American psychologist》1991,46(12):1267-1277
The growing incidence of human immunodeficiency virus-1 (HIV-1) and acquired immunodeficiency syndrome (AIDS) in children is a major public health problem. Current research emphasizes treatments for ameliorating deleterious effects on the child's neurological and behavioral development. This article outlines approaches to the assessment of individual change that may provide alternatives to more traditional approaches to the assessment of neurobehavioral outcomes in children with chronic diseases. These approaches provide more precise conceptualizations of changes that lead directly to statistical designs and measurement strategies for assessing effects of HIV-1 and AIDS on development. Such assessments can be superimposed on current clinical trial methodologies to evaluate the efficacy of pharmacological and behavioral interventions designed to improve quality of life in HIV-1 infected children. 相似文献
166.
Summary Three lexical-decision experiments investigated whether the subsyllabic structure of words is processed in the course of lexical access to printed words. Experiment 1 contrasted Italian words with same orthographic structure, but different subsyllabic structures. Latencies were shorter and error rates lower for words with a syllabic structure composed of fewer subsyllabic constituents. Experiment 2 ruled out the possibility that the results of Experiment 1 were due to differences in the frequency of bigrams composing the items. Bigram frequency had no effect on words of the same frequency as that of words in Experiment 1. Finally, Experiment 3 showed that it is not the number of subsyllabic constituents that affects lexical decision — rather the internal composition and frequency of the subsyllabic structure underlying a word. These results suggest that the subsyllabic structure of words is represented in abstract form in the mental lexicon and processed during lexical access. Subsyllabic structures, which are simpler and more common in the language, are more easily activated and processed, regardless of the number of subsyllabic constituents and the number of syllables composing the word. 相似文献
167.
Michel Schmitt Albert Postma Edward De Haan 《The Quarterly Journal of Experimental Psychology Section A: Human Experimental Psychology》2000,53(1):105-130
Six experiments were carried out to investigate the issue of cross-modality between exogenous auditory and visual spatial attention employing Posner's cueing paradigm in detection, localization, and discrimination tasks. Results indicated cueing in detection tasks with visual or auditory cues and visual targets but not with auditory targets (Experiment 1). In the localization tasks, cueing was found with both visual and auditory targets. Inhibition of return was apparent only in the within-modality conditions (Experiment 2). This suggests that it is important whether the attention system is activated directly (within a modality) or indirectly (between modalities). Increasing the cue validity from 50% to 80% influenced performance only in the localization task (Experiment 4). These findings are interpreted as being indicative for modality-specific but interacting attention mechanisms. The results of Experiments 5 and 6 (up/down discrimination tasks) also show cross-modal cueing but not with visual cues and auditory targets. Furthermore, there was no inhibition of return in any condition. This suggests that some cueing effects might be task dependent. 相似文献
168.
This research examined variations in preferred personality attributes of conflict resolvers. Using a semantic differential scale, youth from Malaysia, Japan, China, Philippines, Australia, Germany, and the United States described an effective conflict resolver. ANOVA procedures tested whether culture, country's level of economic development, or gender produced significant variations on conflict resolver preferences. Results show that conflict resolvers can be described along a continuum that has a compassionate peacemaker on one side and a dominating peacemaker on the other. Cultural differences produced marginal significance. The stronger effects were results of variations in power positions. A compassionate peacemaker was preferred by respondents from developing societies, rather than by those from the wealthier countries, and by women more than men. 相似文献
169.
Voinea Cristina Vică Constantin Mihailov Emilian Savulescu Julian 《Science and engineering ethics》2020,26(4):2345-2362
Science and Engineering Ethics - The Internet has been identified in human enhancement scholarship as a powerful cognitive enhancement technology. It offers instant access to almost any type of... 相似文献
170.
Marina Fuertes Camila Ribeiro Joana L. Gonçalves Cristina Rodrigues Marjorie Beeghly Pedro Lopes-dos-Santos Dionísia A. C. Lamônica 《International journal of psychology》2020,55(2):224-233
Prior research in Western countries (mostly the US, Canada and northern Europe) indicates that mothers' representations are associated with mother–infant interaction quality and their child's attachment security later in the first year. Fewer studies, however, have evaluated whether these associations hold for mother–infant dyads in other countries, such as Brazil and Portugal. Although these countries share a similar language and culture, they differ on societal dimensions that may affect parenting attitudes and mother–infant relationships, such as economic stress, social organisation, social policy, and the availability of services for young families. In this longitudinal study, we followed two independent samples of Brazilian and Portuguese mother–infant dyads from the perinatal period to 12 months post-partum. We assessed mothers' perinatal representations using semi-structured interviews in the first 48 hours after the infant's birth, and evaluated the associations of these representations with mother interaction quality at 9 months and infant attachment at 12 months. Results were similar in each country, corroborating prior research in single Western countries: Mothers with more positive perinatal representations were more sensitive to their infants during free play at 9 months and were more likely to have infants classified as securely attached at 12 months. 相似文献