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951.
Hunter G. Hoffman Pär Anders Granhag Sheree T. Kwong See Elizabeth F. Loftus 《Memory & cognition》2001,29(3):394-404
A modified Asch (1951) conformity paradigm was used to study the impact of social influence on reality-monitoring decisions about new items. Subjects studied pictures of some objects and imagined others. In a later test phase, they judged whether items had been perceived in the study phase, had been imagined, or were new. Critically, for some items, the subjects were informed of a confederate's response before rendering a judgment. Although the confederate was always correct when they responded to old items, for new items, the confederate responded perceived, imagined, or new, or did not respond (baseline). In two experiments, we show that memory for new items was influenced by an erroneous response of the confederate. Social conformity was reduced by undermining the credibility of the confederate (Experiments 1A and 1B), and the confederate's influence was evident even after there was only a 20-min delay between study and test (Experiment 2), when the subjects were 87% accurate on new baseline items. These experiments reveal the power of social influence on reality-monitoring accuracy and confidence. 相似文献
952.
953.
We examined the effects of different labelling patterns on the generalization of object names. Two‐year‐olds, three‐year‐olds and adults were shown two ‘standard’ objects, which were named with the same label, or with two different labels, or with no label at all. Participants were then asked whether objects morphed to be intermediate to the standards belonged to one of the labelled categories or, in the No Label condition, were ‘like’ one of the standards. The Same Label condition showed generalization to all intermediates, whereas the Different Label and No Label conditions showed division of the intermediates into two separate categories, with somewhat sharper division under Different Label. These results suggest two possible mechanisms of lexical learning: ‘boosting’ the equivalence of different exemplars through label identity, and ‘differentiating’ the exemplars through differences in labelling. The studies provided strong evidence for boosting. Learners are sensitive to the distribution of labels across exemplars, and they hold powerful assumptions about the relationship between these distributions and the underlying naming space. These findings have implications for the early emergence of cross‐linguistic differences in lexical learning. 相似文献
954.
Douglas W. Woods T. Steuart Watson Elizabeth Wolfe Michael P. Twohig Patrick C. Friman 《Journal of applied behavior analysis》2001,34(3):353-356
This study examined the effect of tic‐related talk on the vocal and motor tics of 2 boys with Tourette's syndrome. Using ABAB withdrawal designs, the boys were alternately exposed to conditions with and without talk of their tics. For both boys, vocal tics markedly increased when talk pertained to tics and decreased when talk did not pertain to tics, but motor tic covariance was less consistent. 相似文献
955.
Elizabeth Maynard Richard Gorsuch & Jeff Bjorck 《Journal for the scientific study of religion》2001,40(1):65-74
This study explored the important mediating role of personal religious variables and God concept in the use of religious coping in threat, loss, and challenge situations. One hundred and twenty-nine undergraduates completed questionnaires which included a God concept adjective checklist (Schaefer and Gorsuch 1992), a stressor scenario (Bjorck and Cohen 1993), and a measure of religious coping adapted from the BAV model (Gorsuch 1988). Results suggest that personal variables such as God concept and perception of others' beliefs played important mediating roles in religious coping in stressor situations. The relationship between coping style and stressor scenario was not entirely state-dependent, but influenced by personal variables. Strong relationships existed among God concept, the importance individuals placed on their religious and spiritual lives, and participation in religious activities. 相似文献
956.
Rockhill CM Fan MY Katon WJ McCauley E Crick NR Pleck JH 《Journal of abnormal child psychology》2007,35(3):429-441
This observational study supplements the strong and consistent link found between childhood depression and deficits in interpersonal
functioning by examining the relationship between a high versus low score on the Children’s Depression Inventory (CDI) and
children’s emotions when interacting with their best friends. High-CDI and low-CDI target children (n=86) were paired for videotaped game-playing with self-reported best friends. Researchers found that although high-CDI target
children were not distinguishable from low-CDI peers in their displays of positive and negative emotion. However, the partners
of high-CDI target children displayed significantly more negative emotion during the competitive task and significantly less
positive emotion during the cooperative task than did partners of low-CDI target children. In addition, high-CDI target children
and their partners reported less enjoyment of their interactions than low-CDI target children and their partners. This combination
of findings suggests that depressive symptoms were associated with a relative lack of success achieving an optimal friendship
interaction even under highly favorable conditions. 相似文献
957.
Early visual tagging: effects of target-distractor similarity and old age on search, subitization, and counting 总被引:1,自引:0,他引:1
Watson DG Maylor EA Allen GE Bruce LA 《Journal of experimental psychology. Human perception and performance》2007,33(3):549-569
Three experiments examined the effects of target-distractor (T-D) similarity and old age on the efficiency of searching for single targets and enumerating multiple targets. Experiment 1 showed that increasing T-D similarity selectively reduced the efficiency of enumerating small (< 4) numerosities (subitizing) but had little effect on enumerating larger numerosities (counting) or searching for a single target. Experiment 2 provided converging evidence using fixation frequencies and a finer range of T-D similarities. Experiment 3 showed that T-D similarity had a greater impact on older than on young adults, but only for subitizing. The data are discussed in terms of the mechanisms and architecture of early visual tagging, dissociable effects in search and enumeration, and the effects of aging on visual processing. 相似文献
958.
Dunn EW Brackett MA Ashton-James C Schneiderman E Salovey P 《Personality & social psychology bulletin》2007,33(1):85-93
In two studies, the authors examined whether people who are high in emotional intelligence (EI) make more accurate forecasts about their own affective responses to future events. All participants completed a performance measure of EI (the Mayer-Salovey-Caruso Emotional Intelligence Test) as well as a self-report measure of EI. Affective forecasting ability was assessed using a longitudinal design in which participants were asked to predict how they would feel and report their actual feelings following three events in three different domains: politics and academics (Study 1) and sports (Study 2). Across these events, individual differences in forecasting ability were predicted by participants' scores on the performance measure, but not the self-report measure, of EI; high-EI individuals exhibited greater affective forecasting accuracy. Emotion Management, a subcomponent of EI, emerged as the strongest predictor of forecasting ability. 相似文献
959.
Kyonka EG Grace RC 《Journal of experimental psychology. Animal behavior processes》2007,33(4):392-408
Pigeons were trained on a concurrent-chains procedure in which the initial link associated with the shorter terminal-link delay to food changed unpredictably across sessions. In the minimal-variation condition, delays were always 10 s and 20 s, whereas in the maximal-variation condition delays were generated pseudorandomly for each session. On some terminal links, food was withheld to obtain measures of temporal control. Measures of choice (log initial-link response ratios) and timing (start and stop times on no-food trials) showed temporal control and stabilized within the 1st half of each session. In the maximal-variation condition, choice was a nonlinear function of the log delay ratio, consistent with a categorical discrimination but contrary to models based on the matching law. Residuals from separate regressions of log response and log start and stop time ratios on log delay ratios were positively correlated. Overall, results support cognitive models that assume that initial-link choice is based on an all-or-none decision process, and that choice and timing are mediated by a common representation of delay. 相似文献
960.
An Information Processing Theory of Ambivalence 总被引:1,自引:0,他引:1
This paper analyzes the sources of ambivalence toward political parties and candidates. We propose and test an information-processing theory of ambivalence in which systematic processing is hypothesized to heighten partisan and candidate ambivalence. We show that ambivalence is linked to several dispositional sources of systematic processing, including individuals' information, motivation, and cognitive style. Specifically, we find that ambivalence tends to be greater among the well informed and those who are high in need for cognition while it tends to be lower among those motivated by directional goals. Collectively, our results suggest that levels of partisan and candidate ambivalence are greatest among those most likely to engage in effortful processing of information and that these effects are independent of value conflict. The results further suggest that the effects of effortful processing on ambivalence are moderated by attitude commitment. 相似文献