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111.
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Using alcoholics as subjects, the present study attempted a replication of Kirton's 1978 study in which he demonstrated a relationship between his adaption-innovation theory and Witkin's concept of field dependence/independence. Correlations obtained in the present study paralleled those of Kirton. As a group, alcoholics tended to be field-dependent in orientation. Innovators were less field-dependent than adaptors and "average" individuals. It was suggested that the varied characteristics of alcoholics should be considered when planning therapeutic strategies. 相似文献
113.
Annette K Birchmeier 《Brain and language》1980,10(1):98-110
In a picture-matching task pictures of objects had to be arranged into pairs by aphasic and nonaphasic patients and normal controls. Aphasic patients were also given the Token Test. Correlation between the rank order of error scores in both tests was highly significant in aphasic patients. The pictures were also given to a normal group for free matching. Overlapping of normal performance on free matching and aphasic performance on bound matching occurred. We hypothesized that aphasic impairment was due to a difficulty in calling up associations, difficulty in feature analysis, and in moving from one concept to another. These findings are discussed in the light of abilities needed for Token Test performance. The results indicate that the traditionally presumed fundamental difference between verbal and nonverbal cognitive tasks is rather unsatisfactory. 相似文献
114.
W. K. Estes 《Attention, perception & psychophysics》1974,16(1):53-60
Forced-choice detection was studied in relation to heterogeneity of noise letters and multiple signal letters within tachistoscopic displays. Curves plotting both probability and latency of correct detections vs number of redundant signals at different display sizes exhibit significant interactions with heterogeneity of the noise background, but do not differ as a function of similarity among redundant signals. Application of interactive and independent channels models indicated that noise redundancy operates to a major extent through effects of signal-noise confusability at the decision level, but may also involve perceptual interaction at the level of feature detectors. 相似文献
115.
The short- and long-term (5 years later) effects of parental marital disruption on the psychological adjustment of children were examined. A representative community sample of urban families (N = 1,034) in which 25-50% had experienced marital disruption constituted the sample. The effect of the presence and type of father figure in the home on children's adjustment, controlling for ethnic group and social class, was evaluated with respect to measures of psychological symptomatology (based on mother's report). Significant effects of the father figure variable on the dimensions measuring Noncompulsivity and Delinquency were found at both time periods. Children with natural fathers showed the least pathology on the Delinquency factor and those with surrogate fathers demonstrated the most disordered behavior on the Noncompulsivity factor. These findings complement previous research showing stability of antisocial behavior over time. Implications for preventive interventions and future research are discussed. 相似文献
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Marie L. Smith M. Letizia Cesana Emily K. Farran Annette Karmiloff-Smith Louise Ewing 《Behavior research methods》2018,50(3):1011-1019
Few would argue that the unique insights brought by studying the typical and atypical development of psychological processes are essential to building a comprehensive understanding of the brain. Often, however, the associated challenges of working with non-standard adult populations results in the more complex psychophysical paradigms being rejected as too complex. Recently we created a child- (and clinical group) friendly implementation of one such technique – the reverse-correlation Bubbles approach – and noted an associated performance boost in adult participants. Here, we compare the administration of three different versions of this participant-friendly task in the same adult participants to empirically confirm that introducing elements in the experiment with the sole purpose of improving the participant experience, not only boosts the participant’s engagement and motivation for the task but results in a significantly improved objective task performance and stronger statistical results. 相似文献
119.
In this article we report an experiment that investigated differences in classification performance of women and men in artificial grammar learning (AGL). Women's and men's responses correspond to a large extent. Consistent differences, however, were found in a variable that codes overlaps between training and test items in terms of string fragments. The results are best explained by the assumption that women and men apply different cognitive strategies at test. 相似文献
120.
Interactive property attribution in concept combination 总被引:3,自引:0,他引:3
We address the question of how people understand attributive noun-noun compounds. Alignment-and-comparison models suggest that the similarity of the constituent concepts guides interpretation. We propose, as an alternative, an interactive property attribution model wherein the modifier and head concepts have different functions: The head provides relevant dimensions, whereas the modifier provides candidate features for attribution. According to our model, the interaction of dimensions and features, rather than constituent similarity, guides interpretation. In this study, we empirically contrasted the two models by holding constituent similarity of compounds constant while varying the interaction of modifier feature salience and head dimension relevance. Compounds consisting of a head concept with a relevant dimension for attribution and a modifier with a salient property on that dimension were interpreted by means of property attribution. Other compounds with equivalent constituent similarity, but lacking the high salience-relevance interaction, were not interpreted by means of attribution. The interactive property attribution model more accurately predicted interpretation of noun-noun compounds. 相似文献