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101.
In two experiments, we demonstrated two types of strategies (rule-based and memory-based) and strategy transitions within the same binary classification task. The strategy that dominated later in practice depended on the difficulty of the operative classification rule and on the salience of the cue for that rule. Accuracy increased over practice trials, and response times were faster for the dominant strategy, either rule or memory. Rule retention was superior to stimulus item retention, so that, even for participants who preferred a memory-based strategy, a rule-based strategy dominated at least temporarily after a 1-week interval. Strategy use over trials and the retention interval reflected a given task's affordance of a shift between rule- and memory-based processes. 相似文献
102.
Inhibitory effects in collaborative recall have been attributed to cross-cueing among partners, in the same way that part-set cues are known to impair recall in individuals. However, studies of part-set cueing in individuals typically involve presenting cues visually at the start of recall, whereas cross-cueing in collaboration is likely to be spoken and distributed over time. In an attempt to bridge this gap, three experiments investigated effects of presenting spoken part-set or extra-list cues at different times during individual recall. Cues had an inhibitory effect on recollection in the early part of the recall period, especially when presented in immediate succession at the start of recall. There was no difference between the effects of part-set and extra-list cues under these presentation conditions. However, more inhibition was generated by part-set than extra-list cues when cue presentation was distributed throughout recall. These results are interpreted as suggesting that cues presented during recall disrupt memory in two ways, corresponding to either blocking or modifying retrieval processes. Implications for explaining and possibly ameliorating inhibitory effects in collaborative recall are discussed. 相似文献
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104.
This study investigated the influence of emotion on vividness of imagery. A total of 80 undergraduate participants saw 25 pictures from the International Affective Picture System, representing different dimensions of valence and arousal. They rated each stimulus for valence, arousal, and emotionality. Each stimulus was then presented again, and participants formed an image of it, rating the image for vividness, valence, arousal, and emotionality. During a 15‐minute retention interval, participants completed several individual differences questionnaires. They then recalled each image from a verbal prompt and re‐rated its quality. Slides rated as extremely valenced and highly arousing were more vividly imaged than neutral slides. Low mood was also associated with more vivid imagery. The influence of stimulus variables was greater in the immediate imagery phase; that of individual differences tended to be greater in the delayed imagery phase. Of 29 participants, 7 reported intrusive memories of highly unpleasant stimuli at 1 year follow‐up. 相似文献
105.
Abstract: This investigation examined the relationships among a teacher's creative thinking, playfulness, and degree of sensitivity in their interactions with preschool children during play. These variables were operationally defined as scores on measures of ideational fluency, playful disposition, and quality of self‐reported play interaction. The Multidimensional Stimulus Fluency Measure, the Adult Behavior Inventory, and the Play Interaction Scale were administered to 46 students and 37 teachers of three‐ and four‐year old children. The Play Interaction Scale, developed for this study, was based on environmental components identified in earlier research as facilitative of play. Subjects indicated the frequency with which they might respond in a structured, elaborative, or unstructured manner to 20 vignettes describing the play of children. Results indicated that the expected positive relationships among creativity, playfulness, and an elaborative teaching style were found only for the students. The predicted negative relationships between creativity and a structured interaction style were found only for the experienced teachers. 相似文献
106.
Graham Jones 《Journal of Applied Sport Psychology》2013,25(3):205-218
The literature on mental toughness is characterized by a general lack of conceptual clarity and consensus as to its definition, as well as a general failure to operationalize the construct in a consistent manner. This study addressed two fundamental issues surrounding mental toughness: how can it be defined? and what are the essential attributes required to be a mentally tough performer? Ten international performers participated in either a focus group or one-toone interviews, from which a definition of mental toughness and the attributes of the ideal mentally tough performer emerged. The resulting definition emphasized both general and specific dimensions, while the 12 attributes covered self-belief, desire/motivation, dealing with pressure and anxiety, focus (performance-related), focus (lifestyle-related), and pain/hardship factors. 相似文献
107.
In replying to the commentaries by Adrienne Harris and Barbara Pizer, I further elaborate some of the ideas set forth in “Something Is Happening Here.” In particular, some considerations are offered with regard to work with trauma survivors from a body-centered energy therapy perspective. I also further consider some of the complexities of touch in a psychoanalytic treatment and the nature of “inadvertency.” 相似文献
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109.
Meesha Warmington Graham J. Hitch Susan E. Gathercole 《Journal of experimental child psychology》2013,114(3):456-465
The current experiment examined the relative advantage of an errorless learning technique over an errorful one in the acquisition of novel names for unfamiliar objects in typically developing children aged between 7 and 9 years. Errorless learning led to significantly better learning than did errorful learning. Processing speed and vocabulary predicted unique significant variance in errorful learning but not errorless learning, suggesting a possible locus for the errorless advantage. Errorless methods may provide a suitable basis not only for improving language learning but also for improving classroom learning and identifying children who will benefit from this technique. 相似文献
110.
Graham L. Bradley 《The Journal of psychology》2013,147(2):97-119
ABSTRACT Past theory and research indicate that conditions of work can have lasting effects on job incumbents. R. A. Karasek and T. Theorell (1990), for example, proposed that workers’ feelings of mastery increase with levels of job demands and job control, and that these effects are mediated by the process of active learning. To test these propositions, 657 school teachers completed scales assessing job demands, control, active learning, and mastery on 2 occasions, 8 months apart. As hypothesized, job control predicted change in mastery, an effect that was mediated by active learning. Job demands had a weaker effect on change in mastery. The demands–mastery relationship was moderated by job control, so that under conditions of high control, but not low control, increasing job demands were associated with gains in mastery. The findings partially support R. A. Karasek and T. Theorell's (1990) predictions regarding the main, interactive, and mediated effects of job conditions on employee mastery. 相似文献