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131.
Recent temporal distinctiveness models of memory predict that temporally isolated items will be recalled better than temporally
crowded items. The effect has been found in some tasks (free recall, memory for serial order when report order is unconstrained,
running memory span) but not in others (forward serial recall). Such results suggest that the attentional weighting given
to a temporal dimension in memory may vary with task demands. Here, we find robust temporal isolation effects in recognition
memory (Experiment 1) and a smaller isolation effect in forward serial recall when an open pool of items is used (Experiment
2). Analysis of 26 temporal isolation effects suggests that the phenomenon occurs in a range of tasks but is larger when it
is useful to attend to a temporal dimension in memory. The overall pattern of results is taken to favor memory models that
rely on multiple weighted dimensions in memory, one of which is temporal. 相似文献
132.
We investigated fractality in the segmentation of cinematic and live events. Four movies from distinct genres were first analyzed and found to be fractal, albeit in different regions of the fractal range. In Experiment 1, viewers parsed the films' events, attending to short or long timescales, using a button box to indicate break points. The temporal structure of film viewing was found to be fractal regardless of the scale of attention and to reflect the differing fractal editing structure of the films. Experiment 2 found event segmentation to be fractal in a natural setting, a basketball game, as well. An additional parallel between reel and real events was uncovered: fractal indices were at the higher end of the range for both the film genre intended to be anxiogenic and the more suspenseful portion of the basketball game. We argue that the fractal structure of perception reflects the fractal structure of events whether the events are in film or in nature. We speculate that fractal structure has implications for understanding subjective experience and, ultimately, the correspondence between films and the world. 相似文献
133.
134.
Bernard J. Fitzgerald Richard A. Pasewark Stephan Fleisher 《Journal of personality assessment》2013,95(3):234-235
GAT and TAT themes of normals with an age range of 59–94 years were analyzed to determine the comparative efficacy of each instrument to elicit themes depicting loss of sexuality, loss of attractiveness, family difficulties, physical limitations, and dependency. In only the area of physical limitations, did the GAT more successfully elicit relevant themes than did the TAT. 相似文献
135.
Christophe Maïano Alexandre J. S. Morin Robert C. Eklund Johana Monthuy-Blanc Jean-Marie Garbarino Yannick Stephan 《Journal of personality assessment》2013,95(1):53-62
The present study explored the validity of constriction as an indicator of depression. Twenty-five patients displaying constriction in their Bender records and 25 patients not showing this indicator were compared with regard to MMPI Depression scores. A significant difference was found between D scores of these two groups (p<.05), supporting the validity of the indicator as an index of depression. Constriction was found to be infrequent, occurring in only 5.5% of the patient records. Although the indicator seems to be of some value as an indicator of depression its utility is lessened due its low rate of occurrence. 相似文献
136.
Jessica A. Sims Katherine M. Thomas Christopher J. Hopwood Serena H. Chen Claudia Pascale 《Journal of personality assessment》2013,95(5):495-499
Although psychological evaluations are an integral element of screening for third-party reproduction and the Personality Assessment Inventory (PAI) is commonly used for these evaluations, little is known about the psychometric properties or normative scores on the PAI among egg donors and carriers. We evaluated the PAI among 1,044 egg donors and gestational carriers from various fertility clinics across the United States. PAI scales were generally internally consistent in this population, although range restriction appeared to attenuate reliability on several scales. The PAI profiles of egg donors and carriers had elevated positive impression management and suppressed clinical scale scores relative to the community standardization sample, as would be expected given the contingencies of this assessment context. Scores were similar across egg donors and carriers and were similar whether the carrier or donor was known or not known to the prospective parents. Sample-specific norms are provided for the use of the PAI in this setting. 相似文献
137.
Prior research has documented negative attitudes toward the voluntarily childless. Although research indicates that infertile couples perceive their condition to be discrediting, the extent to which the public considers involuntary childlessness as a negative attribute is unclear. Infertility might be construed by many to be a disease of professional couples overly concerned with careers or too stressed to conceive. In this experiment, 215 university students read one of six scenarios describing a couple as either: (a) voluntarily childless, involuntarily childless, or having children; or (b) holding professional or nonprofessional employment. Subjects rated each member of the couple on 26 characteristics (e.g., ambitious, caring, and stressed) and responded to 12 items concerning the quality and strength of the couple's relationship. Results support prior research demonstrating a stigma of voluntary childlessness but suggest that involuntary childlessness is not universally stigmatizing and may actually lead to some positive attributions. Recommendations for future research and applications are discussed. 相似文献
138.
AbstractSensory substitution refers to the phenomenon where object and environment information normally acquired through one sense can be obtained by another sense. For example, visual input being provided by hearing or touching. Sensory substitution devices are technological designs that transform the characteristics of one sensory modality into stimuli of another sensory modality. These devices were developed with two purposes: (1) to assist people with sensory disabilities in daily tasks; and (2) to study the involved mechanisms of brain plasticity. This article reviews studies in which sensory substitution phenomenon is employed as a methodological strategy to study visual perception. Furthermore, its use is discussed as an experimental platform to contrast new perceptual theories and underlying neurophysiological mechanisms that are currently under review. 相似文献
139.
The interpretation of emotional states is necessary for successful social communication. Often individuals interpret emotional expressions intuitively and without full cognitive awareness. The aim of the present study was to test whether anxiety would influence affect interpretation in the manner suggested by interpretation bias—the tendency to interpret ambiguous cues in a threatening way. Interpretation of social cues was assessed with the similarity rating task (simtask) in two studies (n1 = 116, n2 = 76). The similarity ratings were analysed with a multidimensional scaling (MDS) approach, and the effects of anxiety on the interpretation of emotional expressions were analysed with multilevel modelling. The results of both studies showed evidence for an anxiety-related interpretation bias. High-anxious individuals tended to interpret milder threats as more negative than low-anxious individuals did. The consequences for anxiety research are discussed. 相似文献
140.
The purpose of the current experiment was to distinguish between the impact of strategic and affective forms of gain- and loss-related motivational states on the attention to negative stimuli. On the basis of the counter-regulation principle and regulatory focus theory, we predicted that individuals would attend more to negative than to neutral stimuli in a prevention focus and when experiencing challenge, but not in a promotion focus and under threat. In one experiment (N = 88) promotion, prevention, threat, or challenge states were activated through a memory task, and a subsequent dot probe task was administered. As predicted, those in the prevention focus and challenge conditions had an attentional bias towards negative words, but those in promotion and threat conditions did not. These findings provide support for the idea that strategic mindsets (e.g., regulatory focus) and hot emotional states (e.g., threat vs. challenge) differently affect the processing of affective stimuli. 相似文献