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491.
Daily-self-ratings of mood and state were obtained for approximately 120 days of observation from five pregnant subjects. Measurements were based on a total pool of 75 adjectives culled from the literature to represent eight dimensions of affect established in primarily cross-sectional studies. The data were analyzed in a P-technique factor analysis context to determine both the extent to which interindividual differences and intraindividual variability concepts were interchangeable and how general such intraindividual variability concepts were among different subjects. Although evidence was found that subjects construe many adjectives differently, for dimensions such as Energy, Well Being, Fatigue, and Concentration, the data indicate that cross-sectionally and longitudinally based personality concepts exhibit a fair degree of convergence. 相似文献
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Using an instrumental response suppression paradigm, Experiment 1 demonstrated habituation and long-term retention of habituation to a tone stimulus in third-grade children, but specificity of habituation was not obtained when a new tone stimulus was presented. In Experiment 2 first graders showed specificity of habituation to auditory stimuli on the response suppression measure whereas fifth graders did not. However, both age groups evidenced specificity when a skin conductance measure was employed. In addition, specificity of habituation was not affected by amount of training at either age level. Experiment 3 demonstrated specificity of habituation in fifth graders on the response suppression measure when a cross-modality stimulus change was introduced. Implications of these data for analyses of habituation and traditional learning are discussed. 相似文献
494.
Pliskoff SS 《Journal of the experimental analysis of behavior》1977,28(2):185-187
The history of the stellar magnitude scale is briefly traced from the second century b.c. until the middle of the nineteenth century. It becomes clear that astronomers formulated "Fechner's Law" by about 1850. While Fechner is credited with the grander view of things, the contention is made that the astronomers John Herschel, W. R. Dawes, and N. R. Pogson have not been given their due by historians of psychology. 相似文献
495.
Anatomical and theoretical considerations, as well as experimental findings, have yielded conflicting points of view regarding the abilities of the right hemisphere in man to accomplish cross-modal transfer of information. Auditory—visual cross-modal matching (CMM) and association (CMA) abilities of the left and right hemisphere (LH and RH) were tested, using the Wada intracarotid sodium amytal technique. It was found that the RH performed slightly better on these tasks than the LH. These findings contrast with results of other techniques which indicate that the RH cannot perform CMM and CMA. 相似文献
496.
Chester A. Insko Robert Gilmore Debra Moehle Angela Lipsitz Sarah Drenan John W. Thibaut 《Journal of experimental social psychology》1982,18(6):557-580
The determinants of leadership seniority in laboratory groups were investigated in two experiments. In both experiments a procedure was used in which individual group members were periodically replaced throughout 7 generations. The individuals within the groups folded origami products and traded with other groups so as to earn quarters. In the first experiment the effect of social familiarity on seniority was investigated by comparing a set of standard groups with a set of rotational groups in which the group members moved from group to group between generations and thus always interacted with strangers. There was less seniority in the rotational groups. In the second experiment the effect of experience on seniority was investigated by comparing a set of standard groups with a set of experienced groups in which the new group members were recruited from the standard groups. There was less seniority in the experienced groups. It was found in both experiments, in agreement with previous research, that over generations the subjects earned increasing amounts of money and worked with increasing speed and efficiency. 相似文献
497.
Linda A Parker 《Learning and motivation》1982,13(3):281-303
Various behavioral CRs elicited by saccharin solution previously paired with either lithium or amphetamine were measured in a series of four experiments. With one conditioning trial, lithium (Experiment 1), but not amphetamine (Experiment 2), produced nonconsummatory behavioral evidence of conditioning in the form of chin-rub CRs; both drugs, however, produced strong flavor aversions. With 3 conditioning trials, lithium- and amphetamine-paired flavors elicited a pattern of agitated activity, characterized by increased general activity, rearing duration, and body temperature, when the flavor was forcibly presented through an intraoral cannula (Experiment 3). When the flavor was presented in a single-bottle test (Experiment 4), 3 conditioning trials produced a similar pattern of agitated activity characterized by increased general activity, rearing (duration and frequency), stretching (duration and frequency), and limb flicking. Although both drugs supported the pattern of increased agitation-related CRs, only the lithium-paired flavors elicited chin-rub CRs (Experiments 1, 3, and 4). The difference between the drug conditions was not the result of a greater saccharin aversion in the lithium-conditioned group than in the amphetamine-conditioned group (Experiment 4). The results are related to findings that suggest that flavor aversions are mediated by a shift in the hedonic properties of the drug-paired flavors. 相似文献
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