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691.
Gail S. Reed 《The International journal of psycho-analysis》2017,98(3):821-830
For Jacob A. Arlow, understanding unconscious fantasies was central to his clinical work. These fantasies are to be found at the core of those eruptions that break without warning into our ordinary lives, whether in the form of hysterical symptoms, daydreams or nightmares. What, however, could an unconscious fantasy be on a theoretical level, beyond a vehicle for discharge? Although partly unconscious, such fantasies are sometimes composed of fixed verbal content with a high degree of internal organisation. Unconscious fantasies therefore pose many challenges to understanding. 相似文献
692.
《创造性行为杂志》2017,51(2):153-162
Despite significant scholarly attention, the literature on the existence and direction of gender differences in creativity has produced inconsistent findings. In the present paper, we argue that this lack of consensus may be attributable, at least in part, to gender‐specific inconsistencies in the measurement of creative problem‐solving. To explore this possibility, we empirically tested assumptions of multiple‐group measurement invariance using samples borrowed from four recent studies that assessed creative problem‐solving (J.D. B arrett et al., 2013; K.S. H ester et al., 2012; D.R. P eterson et al., 2013; I.C. R obledo et al., 2012). Across the four samples, apparent gender differences emerged on all three components of S.P. B esemer & K. O 'Q uin's (1999) three‐facet model of creativity (i.e., quality, originality, and elegance) such that, on average, females appeared to exhibit higher baseline levels of creativity. However, in light of violations of measurement invariance assumptions across genders found in these samples, comparisons such as these may not ultimately be appropriate. Although the underlying factor structure and factor loadings on a unitary creativity factor were consistent across gender (i.e., weak factorial invariance), measurement in‐equivalence assumptions were violated at the subfacet level (i.e., strong factorial invariance). Implications of these findings for understanding gender differences in creative problem‐solving are discussed. 相似文献
693.
提取练习效应是指在学习与最终测验之间,等长时间的提取练习与重复学习相比,前者更能促进长时记忆的保持,也称为测试效应。大量研究表明提取测试是一种高效的学习策略,师生却对此认识不足,认为测试只是检测学习效果的评估工具,并不能改变或促进学习。本文主要从提取练习促进学习的认知神经加工机制、提取练习在实践应用中的特点、提高提取练习效应的方法及其在教学实践中的局限四方面梳理了相关研究,为提取练习广泛应用于教学实践提供支持,同时也为师生正确高效利用这一策略提供了参考,使学生获得更高效和持久的学习。 相似文献
694.
ABSTRACTThis special issue features selected papers from the 13th annual Auditory Perception, Cognition, and Action Meeting (APCAM). APCAM is a unique meeting in its focus on the perceptual, cognitive, and behavioural aspects of audition. The meeting is held each year just before the Annual Meeting of the Psychonomic Society. 相似文献
695.
Doug Alards-Tomalin Nicholaus P. Brosowsky Todd A. Mondor 《Journal of Cognitive Psychology》2017,29(8):977-987
Statistical learning is a general phenomenon in which environmental regularities are implicitly acquired through repeated exposure to those environments. Sometimes, that information can be utilised to affect various aspects of cognitive performance (e.g. reaction time) on tasks that utilise selective attention (e.g. visual search). In the current study, we examined the effect of passively listening to predictive auditory contexts in facilitating attention to a certain frequency or frequency range. In doing so, we found that there is a general tendency for attentional resources to be negatively affected when the context sequences are made novel after context–target associations have been formed (Experiment 1), and when the context no longer reliably cues the previous target (Experiment 2). The experiments are framed to contrast Associative Learning and Memory Hypothesis perspectives. 相似文献
696.
Although many common uses of p-values for making statistical inferences in contemporary scientific research have been shown to be invalid, no one, to our knowledge, has adequately assessed the main original justification for their use, which is that they can help to control the Type I error rate (Neyman & Pearson, 1928, 1933). We address this issue head-on by asking a specific question: Across what domain, specifically, do we wish to control the Type I error rate? For example, do we wish to control it across all of science, across all of a specific discipline such as psychology, across a researcher's active lifetime, across a substantive research area, across an experiment, or across a set of hypotheses? In attempting to answer these questions, we show that each one leads to troubling dilemmas wherein controlling the Type I error rate turns out to be inconsistent with other scientific desiderata. This inconsistency implies that we must make a choice. In our view, the other scientific desiderata are much more valuable than controlling the Type I error rate and so it is the latter, rather than the former, with which we must dispense. But by doing so—that is, by eliminating the Type I error justification for computing and using p-values—there is even less reason to believe that p is useful for validly rejecting null hypotheses than previous critics have suggested. 相似文献
697.
The relationship between dynamic strain ageing (DSA) and serrated flow has been investigated via alternately switching strain rates at various temperatures in a Mg–3Nd–1Zn alloy. The results reveal that serrated flow is enhanced with decreasing strain rate and increasing temperature and tends to vanish, while the DSA continually intensifies as revealed by a higher flow stress even after the serration flow disappears. A mechanism is proposed, which could explain some abnormal deformation behaviour, such as a negative strain rate sensitivity and thermal hardening. 相似文献
698.
Attempting to retrieve information from memory is an engaging cognitive activity. We predicted that people would learn more when they had spent more time attempting to retrieve. In experiments 1a and 1b, participants were shown trivia questions for 0, 5, 10, or 30 seconds and then the answer was revealed. They took a final test immediately or after 48 hours. Retrieval enhanced learning, but the length of the retrieval attempt had no effect (i.e., final test performance was equivalent in the 5-, 10-, and 30-second conditions and worse in the 0-second condition). During the initial retrieval attempt, more time did increase recall, suggesting that participants continued to engage in productive retrieval activities when given more time. Showing the answer for longer (7 versus 2 seconds) increased learning in Experiments 2a and 2b. Experiment 3 examined the effect of retrieval success and Experiment 4 replicated the results using different materials. These results have direct implications for current theories of retrieval. 相似文献
699.
700.
The present study investigated the effects of differential negative reinforcement of other behavior (DNRO) on problem behavior evoked by music in a 7-year-old child with pervasive developmental disorder. Following an auditory stimulus assessment, DNRO was used to reduce problem behavior to near-zero levels. Results are discussed in terms of identifying establishing operations to govern treatment options and the use of negative reinforcement when arbitrarily imposed positive reinforcers do not compete with escape from auditory stimulation. 相似文献