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991.
Habituation to mother's face in naturally occurring en face social interactions and to a single object in naturally occurring solitary play was studied in American and Japanese infants. Habituation was observed in both conditions in both samples, and home habituation data paralleled analogous laboratory habituation data both quantitatively and qualitatively. 相似文献
992.
Summary We examined 5-month-old infants' sensitivity to audiovisually coherent and incoherent events. A person speaking and an automobile with engine running were filmed approaching and receding with corresponding (coherent) soundtracks. Infants were tested with a habituation paradigm in which they observed coherent or incoherent films, involving, respectively, acoustical radial motion in the direction seen or opposite to the direction seen. Infants habituated to both person and car films, but coherent events uniformly yielded more rapid habituation than did incoherent ones. In addition, infants treated silent events more like audiovisual coherence than like incoherence. Infants habituated more to cars than to people, suggesting that a speaking person may especially maintain infant attention. 相似文献
993.
A group of 176 undergraduates participated in a role-playing laboratory experiment that explored the effects of intersender and intrasender role conflict on experienced role stress. Each role sender's power (control over valued resources and outcomes) and importance (desire to meet the sender's expectations) were measured. For intrasender conflict only, role sender power was positively associated with upset over the conflict, whereas role sender importance was negatively associated with upset. 相似文献
994.
Summary Backward masking with a homophonic mask induces better target recognition than backward masking with a graphemic mask that shares the same letters with the target as the homophonic mask. From this, the existence of automatic prelexical phonological recoding in silent word reading has been inferred. The present experiments, however, show that the advantage of homophonic masks in a backward-masking task only arises if a considerable proportion of the masks are phonologically related to the targets (at least for Dutch). The results are in line with findings of lexical-decision tasks and number-processing tasks, and constitute a further argument for the dominance of the orthographic route over the phonological route in processing isolated written words. 相似文献
995.
Marc A. Zimmerman Jesus Ramirez-Valles Kathleen M. Washienko Benjamin Walter Sandra Dyer 《American journal of community psychology》1996,24(2):295-310
Enculturation is the process by which individuals learn about and identify with their ethnic minority culture. It is distinguished
from acculturation which refers to the process by which an ethnic minority individual is assimilated into the majority culture.
Three studies with Native American youths are reported that describe the development of a measure of enculturation for Native
American youths. Development of a measure of enculturation provides a foundation upon which to build a body of literature
that focuses on strengths in a youth's life rather than on deficits. Results of the first study (n=120), a confirmatory factor analysis, indicated that cultural affinity, Native American identity, and family involvement
in traditional activities adequately represent the construct of enculturation. The study also provides some convergent validity
for this interpretation. The second study examines factor invariance for enculturation among youths with data from over 2
years (n=69). The factor structure was similar across time. The third study replicates the factor structure and validity analyses
with a new sample (n=42). Usefulness of the measure for assessing protective factors and stressing ethnicity over simple assessment of race categories
is discussed.
We would like to thank the Tribe that participated in this study and especially the youth and their parents who agreed to
participate. We would also like to thank the Tribal staff youth workers who helped us on many aspects of the study. This research
was supported by the Center for Substance Abuse Prevention, Grant No. 1 H86 SPO1835-01A1 to the Grand Traverse Band of Ottawa/Chippewa
Indians.
Benjamin Walter and Kathleen Washienko were research assistants on the project during data collection at Time 1.
Sandra Dyer was the Director for the project upon which this study is based at the time of data collection. 相似文献
996.
Paul R Abramson Philip A Golberg Donald L Mosher Linda M Abramson Marc Gottesdiener 《Journal of research in personality》1975,9(2):136-146
Experimenter effects on responses to explicitly sexual stimuli were investigated in 63 single undergraduate males and 89 single undergraduate females. A completely factorial design with sex of subject, sex of experimenter, and experimenter's style of interacting (informal vs formal) as the independent factors was employed. While the variables under investigation did not have an overriding effect on the outcome measures, at least one experimenter attribute was discovered to significantly influence a large percentage of the variables assessed: The data suggest that informal experimenters permit less socially desirable responses and more generalized arousal than formal experimenters. In addition to replicating earlier work on experimenter effects, the present study serves to delineate a possible set of cues by which experimenters may influence their subjects' arousal to explicitly sexual stimuli. 相似文献
997.
Using a 2 × 2 analysis of variance design, effects of dogmatism and field dependence on subjects' awareness of demand characteristics in a verbal operant conditioning experiment were investigated. From 103 introductory psychology students who participated in a replication of an earlier verbal conditioning experiment, 92 were randomly selected for final study. It was found that only subjects aware of the purpose of the conditioning study appeared to “condition”. Subject awareness was assessed by a series of converging questions which were independently content analyzed by two judges and coded to yield a total awareness score. Based on earlier research it was expected that dogmatism and field dependence would interact to affect levels of awareness. The two-way interaction was statistically significant (p < .05) as predicted. The results were discussed in terms of speculations regarding the modes of perceptual functioning involved in perceiving demand cues. 相似文献
998.
999.
Manfred Rodel John G. Dudley Marc Bourdeau 《Attention, perception & psychophysics》1983,34(6):523-531
Normal individuals performed two matching tasks. In one task, semantic processing, synonyms had to be recognized. Half the stimuli were picturable and half were nonpicturable nouns. In this task, recognition of picturable synonyms was found to have hemifield symmetry, whereas recognition of nonpicturable synonyms yielded a left-hemisphere superiority, indicating that semantic matching itself did not reveal equal performance of both hemispheres. It is concluded that picturable synonyms might be recognized either by processes of visual imagery, which pertain to right-hemisphere function, or by their phonological or phonic features, which are processed by the left hemisphere. The other task, shown in previous research to exhibit a left-hemisphere superiority, was to decide if two nouns (homophones) were equally pronounced. Here a distinct left-hemisphere advantage was revealed. 相似文献
1000.