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141.
The functional substitutability of stimuli in equivalence classes was examined through analyses of the speed of college students'' accurate responding. After training subjects to respond to 18 conditional relations, subjects'' accuracy and speed of accurate responding were compared across trial types (baseline, symmetry, transitivity, and combined transitivity and symmetry) and nodal distance (one- through five-node transitive and combined transitive and symmetric relations). Differences in accuracy across nodal distance and trial type were significant only on the first tests of equivalence, whereas differences in speed were significant even after extended testing. Response speed was inversely related to the number of nodes on which the tested relations were based. Significant differences in response speed were also found across trial types, except between transitivity and combined trials. To determine the generality of these comparisons, three groups of subjects were included: An instructed group was given an instruction that specified the interchangeability of stimuli related through training; a queried group was queried about the basis for test-trial responding: and a standard group was neither instructed nor queried. There were no significant differences among groups. These results suggest the use of response speed and response accuracy to measure the strength of matching relations. 相似文献
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John W. Payne James R. Bettman Eloise Coupey Eric J. Johnson 《Acta psychologica》1992,80(1-3):107-141
A viewpoint that has recently emerged in decision research is that preferences for objects of any complexity are often constructed — not merely revealed — in generating a response to a judgement or choice task. This paper reviews a program of research that traces the constructiveness of preferences to the use of multiple strategies in decision making, contingent on task demands. It is argued that individuals often build strategies opportunistically, changing their processing on the spot depending upon the information they encounter during the course of solving the decision problem. 相似文献
146.
Right and left cerebral hemisphere and limbic scores derived from the Herrmann Brain Dominance Profile, Scholastic Aptitude Test Verbal and Mathematics scores, and High School Grade Point Average were correlated with grades in college developmental courses in reading, English, and mathematics for 146 students. Pearson correlations ranged from -.27 to .42. Multiple correlations with seven predictors ranged from .45 to .55, and from .14 to .37 for the profile scores alone. Discriminant analyses yielded hit-rates (predictive of classification of success and failure/actual classification) of 69%/72% in Reading, 76%/75% in English, and 66%/71% in Mathematics. 相似文献
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A series of analyses on the goal instability personality construct, as measured by the Goal Instability Scale (GIS), was conducted to establish the construct validity of goal instability as it relates to older adults. This construct was derived from Heinz Kohut's psychology of the self. The sample consisted of a total of 157 voluntary early retirees representing a cross section of worker types from a manufacturing industry. In the first analysis, a series of confirmatory factor analyses supported the hypothesis that the 10-item GIS measures a unitary construct. In the second analysis, GIS was found to be similar across age groups. These findings enhance the conceptual clarity of the goal instability construct and its relevance with regard to older adults. Goal instability may represent 1 negative aspect of a quest for self-continuity. 相似文献
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The literature on occupational stress contains two relatively independent bodies of literature, one of which shows that stress results from high work demands and the other which indicates that stress is associated with low levels of autonomy/discretion. Recent work has also shown that social support moderates the relationship between environmental stress and psychological strain. This paper uses a model of stress which assumes that stress is a function of the balance of demands, supports, and job constraints. The model is tested on a homogeneous professional group of workers because a previous study had suggested that models of this kind are powerful enough to detect differences in psychological strain when unskilled groups are compared with managers, but not when managers are compared with managers. The empirical results of this study of teachers show very modest support for the model, but confirm that the percentage of variance accounted for by these sorts of measures is rather small. 相似文献
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In an extension of Muter’s (1978) research, subjects studied pairs of lowercase cues and uppercase targets consisting of famous names (e.g., betsy ROSS), nonfamous names (e.g., edwin CONWAY), weakly related words (e.g., grasp BABY), and unrelated words (e.g., art GO). Following recognition tests in which surname and word targets were tested in the absence of their cues, cued recall tests for the surname and word targets were given. In semantic recognition and recall tests, the response to a surname was to be made solely on the basis of its fame, regardless of whether or not it had appeared in the study list. In episodic memory tests, the response to a surname was to be made solely on the basis of whether or not it had appeared in the study list, regardless of its fame. In all tests, the response to a nonname was to be made solely on the basis of whether or not it had appeared in the study list. The Tulving-Wiseman (1975) function accurately predicted recognition failure rates for famous surnames, whether or not they were from the study list and whether the test was episodic or semantic, and for targets from the weakly relatedword pairs. However, recognition failure rates were lower than the Tulving-Wiseman function predicted for nonfamous surnames in the episodic memory test and for targets from unrelated word pairs. Discussion focused on these results’ implications for the nature of the Tulving-Wiseman function and the psychological reality of the episodic-semantic memory distinction. 相似文献