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951.
Linguistic abilities in patients with prefrontal damage 总被引:1,自引:0,他引:1
The language abilities of 21 patients with prefrontal lesions (11 right and 10 left) and 15 matched normal subjects were analyzed, using a linguistic ability test designed to evaluate performance in six areas: automatic language, language production, verbal memory, syntax, derivative words, and comprehension of logical grammatical structures. Significant differences in the obtained scores of all groups were found. In spite of formal conservation of language in patients with frontal damage, their complex and conceptual verbal abilities were severely compromised. 相似文献
952.
Patricia Baggett 《Applied cognitive psychology》1987,1(3):183-195
College students were taught to build a model helicopter from an assembly kit. Their instructions consisted of a narrated film (one viewing or two), hands-on practice using a model as a guide (one building or two), or a combination (see film first, build second; or build first, see film second). Performance on assembly from memory was assessed either immediately or after a 1-week delay. Both structural and functional measures were used. (A new structural measure is introduced here.) Performance was best immediately for groups who had hands-on practice, either twice, or in conjunction with a film. After a week, the group who practised first and saw the film second performed significantly better than all others. A theoretical framework, based on multimedia concept formation, is briefly presented to account for the results. In order for lasting concepts to be formed in memory, a precedence is suggested: motoric elements with their accompanying mental components should be put in first, followed by visual, followed by linguistic. 相似文献
953.
W Sobczyk J Kulczycki B Iwińska M Vainiene J Plachcińska S Szmigielskí G Pulverer J Jeliaszewic? 《Psychiatrie, Neurologie, und medizinische Psychologie》1989,41(6):344-351
3 groups of patients, who suffered on SSPE (without treatment, with isoprinosine therapy, combined treatment with propionibacterium granulosum and isoprinosine) are compared. The results show a favourable effect of the combined treatment in a part of the patients. They are discussed in detail. 相似文献
954.
955.
Two issues were investigated concerning the retrieval of recently acquired relevant information for solving riddle problems. First, although earlier research indicated that problem solvers often fail to retrieve relevant information unless they are explicitly informed of its relevance, Bowden (1985) suggested that uninformed subjects would benefit greatly from additional problem-solving time. In two experiments, we found that uninformed subjects solved more problems than did subjects who did not receive the information, but a simple model attributed this difference to these uninformed subjects "catching on" to the information's relevance after solving some problems. Second, the retrieval characteristics were examined by varying the proportion of problems for which clues were given. Informed subjects given clues for only half of the problems benefited (though perhaps not fully) from being informed, without incurring any cost from being misdirected on the unclued problems. The discussion focuses on some ways in which accessing relevant information may affect problem solving. 相似文献
956.
Patricia Heidenheimer 《Journal of experimental child psychology》1980,30(2):350-363
The developmental sequence in 5- to 11-year-old children's attempts to combine two discrete stimuli was investigated by microanalysis of answers in an equivalence task. Eleven response types were identified and shown to form both a developmental and a hierarchical sequence of comparison and integration operations. An age-related progression in response abstractness was also found and a significant interrelation with response type was demonstrated. The evidence supported a construct of verbally mediated executive control over the interactions of short- and long-term memory. 相似文献
957.
Questionnaires concerning reasons for enrolling one's child in nursery school were completed by 599 parents in a Midwestern city. Parents of girls and boys did not differ in mean ratings of reasons. However, a greater number of reasons were rated as more important by boys' parents than by girls' parents for both lower- and middle-class respondents. Proportionately more lower-class boys than lower-class girls were enrolled in the city's nursery schools. These data are consistent with the hypothesis that lower-class parents consider preschool education to be more important for boys than girls. 相似文献
958.
Patricia Howlin Dennis Cantwell Rosemary Marchant Michael Berger Professor Michael Rutter 《Journal of abnormal child psychology》1973,1(4):317-339
The development of a technique for analyzing mothers' speech to young children is described. The need for such a measure arose from two linked studies of autistic children, one comparing them with developmental dysphasic children and the other evaluating the results of a home-based approach to treatment. A 17-category system was developed which could encompass almost all the types of speech shown by mothers of young autistic and normal children and which differentiated between the speech used by different mothers in a way that was meaningfully related to the child's level of language development. The categories proved to be easily applicable and to show good inter-observer reliability. Tape-recordings made during home observations were found to be the best source of speech samples. The problems of time sampling, length and nature of speech sample, and observer effects are discussed.We are most grateful to our colleagues Dr. Lionel Hersov and Mr. William Yule for many helpful suggestions in developing the measures and for their comments on an earlier draft of the paper. The study is supported by a grant from the (British) Department of Health and Social Security. 相似文献
959.
960.
Daniel Kahneman Patricia Wright 《Quarterly journal of experimental psychology (2006)》1971,23(2):187-196
Twelve subjects learned lists consisting of 3 groups of 4 items each drawn from vocabularies of digits, colour names or boys' names. There were two conditions of recall, total or partial, and two retention intervals, 3 and 7 sec. A view of the function of rehearsal suggests that rehearsal for total recall should be more intense than for partial recall, but only with a brief retention interval. Measurements of pupillary diameter confirm this prediction. Conditions under which pupillary measurements can serve to test theories of psychological processes are discussed. 相似文献