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241.
Hannah Summerfelt Louis Lippman Ira E. Hyman Jr. 《The Journal of general psychology》2013,140(4):376-394
In a series of experiments, we investigated the effect of pun humor on memory. In all experiments, the participants were exposed to knock-knock jokes in either the original form retaining the pun or in a modified form that removed the pun. In Experiment 1, the authors found that pun humor improved both recall and recognition memory following incidental encoding. In Experiment 2, they found evidence that rehearsal is not the cause of the humor effect on memory. In Experiments 3 and 4, the authors found that the constraints imposed by puns and incongruity may account for the humor effects observed. Puns constrain and limit the information that can fit in the final line of a joke and thus make recall easier. 相似文献
242.
Twelve pregnant women and their spouses who had undergone ultrasonography and knew their child's gender were compared with 12 pregnant women and their spouses who had undergone ultrasonography but did not know their child's gender. Parents were interviewed (a) prior to receiving the ultrasound, (b) immediately after the ultrasound, and (c) following their infant's birth. Using the adjectives rating scales, and replicating the procedures developed by Rubin, Provenzano, and Luria (1974), parents' perceptions of their infants were measured. ANOVA results indicated that parents viewed their infants to be softer, finer, littler, cuddlier, easier, calmer, more inactive, more beautiful, more awkward, quieter, weaker, and somewhat more delicate following birth than during the preceding measurement period(s). Mothers viewed their infants to be softer, more nervous, more fussy, more excitable, and more noisy than did fathers. Supporting Rubin et al.'s (1974) findings, several differences emerged between parents' perceptions of boys and girls, particularly by the time the infants were born. Following birth, parents perceived girls to be finer, smaller, less coordinated, quieter, weaker, and more delicate than boys. No differences were found as a result of parents being informed of their infants' gender prior to birth. 相似文献
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Danielle N. Tapp Hannah L. Zerkle Matthew S. McMurray 《Journal of the experimental analysis of behavior》2020,114(2):179-192
Rodent studies on decision-making often use food rewards and food-restrict subjects in order to motivate performance. However, food restriction has widespread effects on brain and behavior, which depend on factors including extent of restriction and feeding schedule. These factors are well recognized for their effects on motivation, but may also cause effects on decision-making independent of motivation. We examined how the degree of weight-based food restriction in rats influenced decision-making on the probability and delay discounting tasks. Additionally, we examined how the method of food restriction (consistent amount vs. time constrained feeding schedule) influenced decision-making. Our results showed that the degree of weight-based food restriction significantly altered probability, but not delay discounting, and that these effects were not entirely explainable by differences in motivation. Additionally, the method of food restriction did not significantly influence discounting when animals were within the same range of weight-based restriction. Together, our findings suggest that the degree of food restriction may modulate the neural circuitry responsible for selective aspects of decision-making related to probability. Further, these data support the need for tight control and reporting of weight and feeding in studies relying on food restriction, and suggest that the effects of food restriction may be broader than previously considered. 相似文献
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How do we make decisions when faced with multiple options? In the domain of language, some evidence suggests that we exert cognitive control in order to respond in such underdetermined situations when a good option is hard to find but not when we must select among competing options. However, this conclusion, and conclusions about the neural substrates supporting underdetermined responding, are made on the basis of measures that confound retrieval and selection demands. The present study introduces measures based on latent semantic analyses that better capture the underlying theoretical constructs of association strength and competition. These measures revealed independent effects of retrieval and selection demands on reaction times in verb generation and sentence completion tasks. These results challenge existing accounts of underdetermined responding and highlight the need for unconfounded measures of association strength and competition in studies of localization. We propose a new model governed by both absolute and relative activation levels of alternative responses. 2008 Psychonomic Society, Inc. Author Note 相似文献
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This study assessed the effects of a vibrating pager for increasing the duration of meal consumption in 3 teenagers with autism who were observed to eat too quickly. Participants were taught to take a bite only when the pager vibrated at predetermined intervals. A reversal design indicated that the vibrating pager successfully increased the total duration of mealtime, thereby slowing the pace of consumption for all 3 participants. 相似文献
250.
Can Caring Create Prejudice? An Investigation of Positive and Negative Intergenerational Contact in Care Settings and the Generalisation of Blatant and Subtle Age Prejudice to Other Older People
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Lisbeth Drury Dominic Abrams Hannah J. Swift Ruth A. Lamont Katarina Gerocova 《Journal of community & applied social psychology》2017,27(1):65-82
Caring is a positive social act, but can it result in negative attitudes towards those cared for, and towards others from their wider social group? Based on intergroup contact theory, we tested whether care workers' (CWs) positive and negative contact with old‐age care home residents (CHRs) predicts prejudiced attitudes towards that group, and whether this generalises to other older people. Fifty‐six CWs were surveyed about their positive and negative contact with CHRs and their blatant and subtle attitudes (humanness attributions) towards CHRs and older adults. We tested indirect paths from contact with CHRs to attitudes towards older adults via attitudes towards CHRs. Results showed that neither positive nor negative contact generalised blatant ageism. However, the effect of negative, but not positive, contact on the denial of humanness to CHRs generalised to subtle ageism towards older adults. This evidence has practical implications for management of CWs' work experiences and theoretical implications, suggesting that negative contact with a subgroup generalises the attribution of humanness to superordinate groups. Because it is difficult to identify and challenge subtle prejudices such as dehumanisation, it may be especially important to reduce negative contact. © 2016 The Authors. Journal of Community & Applied Social Psychology Published by John Wiley & Sons Ltd. 相似文献