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201.
Binocular Rivalry Disrupts Visual Priming 总被引:1,自引:0,他引:1
Many results implicate perceptual processing in repetition priming, but little is known of potential mechanisms for priming. A new method was used to help determine the processing stage at which priming occurs. Priming pictures were presented under dominance or suppression generated by binocular rivalry. Although low-level, sensory attributes can be processed under rivalry suppression, there is no evidence that repetition priming can be supported by such low-level processing. Priming was found only for stimuli that were processed sufficiently to be identified in the priming stage. The results demonstrate that repetition priming requires processing of stimulus attributes into relatively high-level representations. 相似文献
202.
Memory Processing of a Serial List By Young Infants 总被引:1,自引:0,他引:1
Michelle Gulya Carolyn Rovee-Collier Lissa Galluccio & Amy Wilk 《Psychological science》1998,9(4):303-307
Serial list learning is thought to be beyond the capabilities of infants before the end of their 1st year. In separate experiments with 3- and 6-month-olds, we studied infants' memory for a serial list using a modified serial probe recognition procedure that was originally developed for monkeys and a precuing procedure that was previously used with human adults. Infants were trained with a three-item list. One day later, they were precued with one list member and tested for recognition of another. When the precue specified valid order information, infants of both ages recognized the test item; when the precue specified invalid order information, infants of neither age did. These findings reveal that even very young infants can learn and remember the order of items on a serial list. 相似文献
203.
Journal of Behavioral Education - 相似文献
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206.
Anat Abrahami Robert L. Selman Carolyn Stone 《Journal of applied developmental psychology》1981,2(2):145-163
The objectives of this study were (1) to devise a method to assess children's developing verbal strategies for action resolution as expressed in reflection on a naturalistic, real-life social experience and (2) to examine these strategies in relation to differences in age and reflective social understanding level. In the design of this study the two independent variables were grade (second and third versus fourth and fifth) and level of reflective social understanding (level 1 versus level 2 on a social understanding interview schedule). Four small activity groups (six subjects per group), homogeneous with respect to grade and reflective social understanding level, were composed from 24 girls with middle class backgrounds. Each of the four groups met for twelve consecutive school weaks, once a week, for 90 minutes in adult supervised after-school cooperative group activities (e.g., putting on a puppet show).A Social Action Resolution Strategies interview was administered to each subject individually at the end of the twelve-week program in order to assess the child's preferred verbally expressed choice of action for resolving common conflits which arose in the activity group experience. Interviews were coded according to four levels of social action resolution strategies (0–3). Results indicated that the developmental sequence of social perspective-taking levels can be considered to underlie the range of strategies used by children to settle social conflicts as well as social understanding levels. A clear relation among level of social action resolution strategies, level of reflective social understanding, and grade was found. 相似文献
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208.
Martin Fishbein Darius K-S. Chan Kevin O'Reilly Dan Schnell Robert Wood Carolyn Beeker David Cohn 《Journal of applied social psychology》1993,23(6):417-438
In a recent paper (Fishbein et al., 1992) gay men's attitudes and subjective norms were found to be accurate predictors of their intentions to perform a variety of sexual behaviors. In addition, the relative importance of norms as determinants of intention was found to be greater in Seattle (a city with a well organized gay community) than in Albany (a city in which the gay community is not well organized). The purpose of the present study was to investigate the extent to which the men's attitudes, subjective norms, and intentions were influenced by a number of situational and individual difference variables. Three hundred and fourteen self-identified gay or bisexual men from Seattle (134), Denver (78), and Albany (102) completed a questionnaire specifically designed for this study. As expected, type of partner and type of sexual activity significantly influenced attitudes, perceived norms, and intentions. In addition, these dependent variables were also influenced, in part, by city of residence, age, and perceived risk of HIV infection. The findings provide additional justification for developing different interventions for gay men in different cities, age, and perceived risk groups. 相似文献
209.
Carolyn Rovee-Collier Margaret A. Borza Scott A. Adler Kimberly Boller 《Memory & cognition》1993,21(2):267-279
In eyewitness testimony research, postevent information impair retention of the original event and increases the probability that interpolated information will be identified as part:of the original event. The present experiments studied these effects with 3-month-olds. Infants learned to kick to move a particular crib mobile and then were briefly exposed to information about a novel mobile. The novel postevent information impaired recognition of the-original mobile when it immediately followed training but not when it was delayed by 1 day. Like adults, infants treated the postevent information as part of the original training event, continuing to do so for at least 2 weeks. We propose that postevent information displaces conflicting information coactive with it in primary memory and creates a new, updated memory token of the event. Once the new token leaves primary memory, however, it is protected; only a copy can be retrieved and modified in the future. 相似文献
210.
Differential thresholds for tempi (with interonset intervals ranging from 100 to 1,500 msec) were measured using an adaptive 2IFC paradigm for several types of auditory sequences. In Experiment 1, the number of intervals in an isochronous sequence was varied to compare the sensitivity for single intervals withthat for sequences of two to six intervals. Mean relative just noticeable differences (JNDs) decreased as the number of intervals increased (single intervals=6%, two intervals=4%, four intervals=3.2%, six intervals=3%) and were optimal at intermediate tempi for both sequences and single intervals (as low as 1.5% in the range between 300 and 800 msec). In Experiment 2, the sensitivity for different types of irregular sequences was studied. Globally, JNDs for irregular sequences were of an intermediate level between that observed for single intervals and that observed for regular sequences. However, the closer a sequence was to regularity, the lower its relative JND. Experiment 3 demonstrated that musicians were more sensitive than nonmusicians to changes in tempo, and this was true for single intervals and for regular and irregular sequences, demonstrating the role of training on these abilities. The results are discussed in terms of possible underlying mechanisms, in particular those providing a mental representation of the mean and dispersion of successive interval durations. 相似文献