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891.
Research on metacognition often uses various kinds of paired-associate items (e.g., foreign language translation equivalents) to investigate judgments of learning (JOLs) under the assumption that the JOLs are made independently of each other. We tested this assumption by exploring the effect of manipulating the difficulty of prior Swahili-English translation equivalents to determine whether there is a contrasting change in the magnitude of the JOLs assigned to subsequent Swahili-English translation equivalents (e.g., intermediate-difficulty items might receive lower JOLs when following easy items than when following difficult items). The magnitude of JOLs for the subsequent items did not vary as a function of the difficulty of the prior items, even when there were 10 prior items of homogeneous difficulty that differed from the difficulty of the subsequent to-be-judged items. 相似文献
892.
Wagenmakers EJ Steyvers M Raaijmakers JG Shiffrin RM van Rijn H Zeelenberg R 《Cognitive psychology》2004,48(3):332-367
We present a new model for lexical decision, REM-LD, that is based on REM theory (e.g., ). REM-LD uses a principled (i.e., Bayes' rule) decision process that simultaneously considers the diagnosticity of the evidence for the 'WORD' response and the 'NONWORD' response. The model calculates the odds ratio that the presented stimulus is a word or a nonword by averaging likelihood ratios for lexical entries from a small neighborhood of similar words. We report two experiments that used a signal-to-respond paradigm to obtain information about the time course of lexical processing. Experiment 1 verified the prediction of the model that the frequency of the word stimuli affects performance for nonword stimuli. Experiment 2 was done to study the effects of nonword lexicality, word frequency, and repetition priming and to demonstrate how REM-LD can account for the observed results. We discuss how REM-LD could be extended to account for effects of phonology such as the pseudohomophone effect, and how REM-LD can predict response times in the traditional 'respond-when-ready' paradigm. 相似文献
893.
de Croon EM Sluiter JK Blonk RW Broersen JP Frings-Dresen MH 《The Journal of applied psychology》2004,89(3):442-454
Based on a model that combines existing organizational stress theory and job transition theory, this 2-year longitudinal study examined antecedents and consequences of turnover among Dutch truck drivers. For this purpose, self-reported data on stressful work (job demands and control), psychological strain (need for recovery after work and fatigue), and turnover were obtained from 820 drivers in 1998 and 2000. In agreement with the model, the results showed that strain mediates the influence of stressful work on voluntary turnover. Also in conformity with the model, job movement to any job outside the trucking industry (i.e., interoccupational turnover) resulted in a larger strain reduction as compared to job movement within the trucking industry (intraoccupational turnover). Finally, strain was found to stimulate interoccupational turnover more strongly than it stimulated intraoccupational turnover. These findings provide a thorough validation of existing turnover theory and give new insights into the turnover (decision) process. 相似文献
894.
Inhibition and shifting in children with learning deficits in arithmetic and reading 总被引:7,自引:0,他引:7
van der Sluis S de Jong PF van der Leij A 《Journal of experimental child psychology》2004,87(3):239-266
The executive functions of inhibition and shifting were studied in arithmetic-disabled children, reading-disabled children, reading plus arithmetic-disabled children, and controls (N = 74). Measures involved the rapid naming of objects, digits, letters, or quantities with or without additional task requirements that reflected inhibition or shifting. Also, the Making Trails task, reflecting shifting, was administered. For tasks without executive demands, arithmetic-disabled children were slower in the naming of digits and quantities, whereas reading-disabled children were slower in the naming of digits and letters. For the executive tasks, arithmetic-disabled children as well as reading plus arithmetic-disabled children were impaired on the Making Trails task and on an object naming task that required both inhibition and shifting. Reading-disabled children exhibited no problems in executive functioning. Furthermore, it was shown that reading plus arithmetic-disabled children experienced the combination of problems that characterize children with a single learning deficit. 相似文献
895.
The reexposure of a subset of learned material as a retrieval cue can impair recall of the remaining material. Like part-list relearning--the reexposure of learned material for additional learning--this part-list cuing is often assumed to be the result of output order biases at test, caused by the increased strength of the reexposed material. We directly compared the effects of cuing and relearning when controlling for output order biases. In addition, we compared the two forms of reexposure with the effect of part-list retrieval. Both part-list cuing and part-list retrieval reduced recall performance for the remaining material. By contrast, part-list relearning had no such detrimental effect. These results indicate that the effect of reexposure depends on whether material is reexposed as a cue or for relearning, suggesting that part-list cuing reflects an instructional effect. Evidence is provided that part-list cuing leads to instructed covert retrieval of cue items and causes retrieval inhibition of noncue items, similar to how overt retrieval inhibits nonretrieved items. 相似文献
896.
Arndt?BüssingEmail author Thomas?Ostermann Peter?F.?Matthiessen 《Journal of religion and health》2005,44(3):321-340
Using the new developed SpREUK questionnaire (version 1.0b), we examined how German patients (n = 129) with cancer, multiple sclerosis and other diseases view the impact of spirituality and religiosity (SpR) on their
health and how they cope with illness. Patients with both a religious and spiritual attitude (32%) had significantly higher
values in the sub-scales dealing with the search for meaningful support, and the stabilizing effects of SpR than patients
without such attitudes (20%), while patients with a non-spiritual religious attitude (35%) had lower perception of the beneficial
effects of their SpR and had significantly lower scores in the search for meaningful support sub-scale. Just half of the non-spiritual
religious group and 42% of religious patients are convinced that finding an access to a spiritual source has a positive influence
on their illness. 相似文献
897.
A longitudinal study of the relationship of maternal autonomy support to children's adjustment and achievement in school 总被引:1,自引:0,他引:1
A longitudinal study examined the relations of maternal autonomy support to children's school adjustment. Autonomy support and other parenting dimensions were measured when children were 5 years old. School measures were teacher-rated academic and social adjustment and achievement in reading and math in grade 3. Regression analyses controlling for age 5 family and child factors (e.g., socioeconomic status [SES], kindergarten adjustment, IQ) revealed that autonomy support was positively related to grade 3 adjustment (social and academic) and reading achievement. Maternal emphasis on school performance was positively related to achievement measures but negatively related to social adjustment. Maternal use of rewards and praise was unrelated to grade 3 school measures. Finally, supplemental analyses revealed that autonomy support was associated with greater consistency in children's adjustment across social and academic domains as well as higher overall adjustment. These results highlight the developmental significance of parental autonomy support in early childhood. 相似文献
898.
The effect of scene complexity on colour constancy was tested with a novel technique in which a virtual image of a real 3-D test object was projected into a real 3-D scene. Observers made discriminations between illuminant and material changes in simple and complex scenes. The extent of colour constancy achieved varied little with either scene structure or test-object colour, suggesting a dominant role of local cues in determining surface-colour judgments. 相似文献
899.
900.
Gaby?BleichhardtEmail author Barbara?Timmer Winfried?Rief 《Journal of Contemporary Psychotherapy》2005,35(3):239-249
As hypochondriasis often occurs with somatization, patients with somatization disorder plus hypochondriasis were compared to patients with somatization syndrome alone regarding psychopathology, patterns of physical symptoms and outcome of a cognitive-behavioral inpatient treatment. A sample of patients with DSM-IV hypochondriasis and multiple somatoform symptoms(N = 27) and a matched sample of patients with multiple somatoform symptoms but without hypochondriasis (N = 27) were assessed. All subjects obtained a cognitive-behavioral treatment for somatization and hypochondriasis. Assessment took place at admission and at one-year follow-up. Only a few differences between the groups were found: Hypochondriacs suffered more often from abdominal pain, and they reported a higher intolerance of bodily complaints. At follow-up, all outcome variables improved significantly. High effect sizes were found for the reduction of symptoms and the mean number of visits to the doctor. The specific effect on health care use highlights the socioeconomic relevance of these results. 相似文献