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931.
In the presence of the experimenter and two dolls, children were asked to respond to sentences containing pronous which required distinctions to be made on the basis of person, number, and gender, such as “Point tomy (your, his, her, our, their) feet.” Errors tended to maintain distinctions; for example,we was treated as if it meantI (maintaining first person) orthey (maintaining plural) more often than could be accounted for by a response-bias model. Furthermore, there were consistent individual differences in the kinds of distinctions that were difficult; some subjects has more trouble with number, others with person. These findings support the notion that errors made during acquisition result from dropping only part of the correct meaning, and they suggest that individuals may differ in the relative strengths of different components. 相似文献
932.
Anne M. Roney 《Journal of counseling and development : JCD》1975,54(3):165-166
933.
Robert M. Springer J. Anthony Deutsch Gordon Stanley 《Attention, perception & psychophysics》1975,18(6):398-400
Under some conditions, a single pulse of light appears as two. The following parameters of the double-flash phenomenon were studied in two experiments: room illumination, stimulus size, peripheral angle of viewing, latency between the two flashes, and flash wavelength. It was found that the phenomenon only appeared consistently under mesopic levels of white or green illumination and from 13 to 55 deg peripherally. The mean latency between the flashes was estimated at 104 msec. The data are considered to support an explanation in terms of differential latency between the rod and cone systems. 相似文献
934.
Amnesia, consolidation, and retrieval 总被引:1,自引:0,他引:1
935.
Anne Gates John L. Bradshaw Norman C. Nettleton 《Attention, perception & psychophysics》1974,15(1):21-25
The effects of 12 different delay intervals were studied in a musical task involving performance on an electronic organ. Disruption was found to occur to a degree comparable to similar studies involving verbal and rhythmic tasks under DAF. Maximal disruption was found with a delay of 0.27 sec, a value rather greater than that typically found to be most disruptive in speech. Three of the 12 Ss showed speeded performance under part of the range of DAF intervals, as compared with performance under immediate feedback; however, their performance also reached a peak of slowing at a delay of about 0.27 sec. No significant differences were found between male and female Ss’ performance. These findings were discussed without the context of control processes operating in music performance, and compared with the possibly analogous mechanisms of speech. 相似文献
936.
937.
938.
Mary Anne Whaley-Klahn 《Journal of School Psychology》1976,14(4):283-290
In response to the Teacher Approval-Disapproval Scale (TADS), elementary school boys report receiving more personal disapproval and less personal approval from their teachers than do elementary school girls, but boys and girls do not differ in reporting how frequently their teachers distribute approvals and disapprovals to the whole class. Boys' attitudes toward being in the classroom are more negative than girls', but there is also a tendency for boys to perceive the whole class's attitude as being more negative than do girls. These results suggest that sex differences in school attitude are at least partially determined by differential teacher behavior toward boys and girls. 相似文献
939.
940.
Studied the immediate and long-term effects of modeling on adult altruism using a quasi field experiment in a naturalistic setting. Forty-three female trainee occupational therapists aged 18-21 observed or did not observe a female model volunteer to donate blood. Modeling significantly increased the number of female observers who (a) also agreed to donate and (b) in turn actually gave their blood. The opportunity to donate blood occurred in a naturalistic situation on average six weeks after the commitment. It was concluded that observing a model could produce generalizable and durable behavior change in adults using an altruistic behavior of some cost to the individual. Personality and vicarious reinforcement effects however were not found. 相似文献