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91.
Abstract Anxiety's role in AIDS risk reduction is discussed. We argue that behavioral techniques will be critical tools for alerting people to the threat of AIDS and their own vulnerability. Informational models have not been found to be sufficient for convincing people of the extent of the threat of AIDS to them. We suggest that techniques aimed at raising people's anxiety over their vulnerability will be necessary to raise their motivation to attend to AIDS messages, and we present techniques aimed at increasing anxiety over vulnerability. Following acknowledgment of vulnerability, people will need to adopt or continue safer sex practices that are viewed as undesirable in contrast to unsafe sex practices that are viewed as less costly and less anxiety provoking. Given a clearer practical and theoretical understanding of the anxiety-producing costs of adopting safer sex behaviors, we present methods for reducing this anxiety. We also discuss the necessity for considering ethnic, minority, and other cultural nuances in social and sexual anxiety and how these might be addressed in efforts to increase safer sex practices. 相似文献
92.
Timothy R. Jordan Victoria A. McGowan Kevin B. Paterson 《Psychonomic bulletin & review》2013,20(3):551-557
In English and other alphabetic systems read from left to right, the useful information acquired during each fixational pause is generally reported to extend 14–15 character spaces to the right of each fixation, but only 3–4 character spaces to the left, and certainly no farther than the beginning of the fixated word. However, this leftward extent is remarkably small and seems inconsistent with the general bilateral symmetry of vision. Accordingly, in the present study we investigated the influence of a fundamental component of text to the left of fixation—interword spaces—using a well-established eyetracking paradigm in which invisible boundaries were set up along individual sentence displays that were then read. Each boundary corresponded to the leftmost edge of a word in a sentence, so that as the eyes crossed a boundary, interword spaces in the text to the left of that word were obscured (by inserting a letter x). The proximity of the obscured text during each fixational pause was maintained at one, two, three, or four interword spaces from the left boundary of each fixated word. Normal fixations, regressions, and progressive saccades were disrupted when the obscured text was up to three interword spaces (an average of over 12 character spaces) away from the fixated word, while four interword spaces away produced no disruption. These findings suggest that influential information from text is acquired during each fixational pause from much farther leftward than is generally realized and that this information contributes to normal reading performance. Implications of these findings for reading are discussed. 相似文献
93.
An important task of perceptual processing is to parse incoming information into distinct units and to keep track of those units over time as the same, persisting representations. Within the study of visual perception, maintaining such persisting object representations is helped by “object files”—episodic representations that store (and update) information about objects' properties and track objects over time and motion via spatiotemporal information. Although object files are typically discussed as visual, here we demonstrate that object–file correspondence can be computed across sensory modalities. An object file can be initially formed with visual input and later accessed with corresponding auditory information, suggesting that object files may be able to operate at a multimodal level of perceptual processing. 相似文献
94.
The ability to recognize mental states from facial expressions is essential for effective social interaction. However, previous investigations of mental state recognition have used only static faces so the benefit of dynamic information for recognizing mental states remains to be determined. Experiment 1 found that dynamic faces produced higher levels of recognition accuracy than static faces, suggesting that the additional information contained within dynamic faces can facilitate mental state recognition. Experiment 2 explored the facial regions that are important for providing dynamic information in mental state displays. This involved using a new technique to freeze motion in a particular facial region (eyes, nose, mouth) so that this region was static while the remainder of the face was naturally moving. Findings showed that dynamic information in the eyes and the mouth was important and the region of influence depended on the mental state. Processes involved in mental state recognition are discussed. 相似文献
95.
96.
Craig W. Gruber 《Integrative psychological & behavioral science》2013,47(1):176-183
The desire to quantify and categorize creativity so that we can easily identify the individual characteristics which serve as its precursors is one which authors have been attempting to successfully complete for some time. In this light, William Therivel’s High Creativity Unmasked, discusses how his GAM/DP theory accounts for highly creative people from history as well as a rationale for the rise and fall of creativity in selected cultures throughout history. By examining the latest published work on how Genetic Endowment, Assistances, Misfortunes and Divisions of Power, and how they relate to creativity, Therivel proposes unique rationales for the rises and declines of cultures. This paper examines how creativity and courage work together and in some cases side by side, to explain more fully the role of creativity in culture. This article examines some of Therivel’s examples and provides alternate explanations for the phenomena he ascribes to the decline of creativity. In addition, the complexity of both creativity and courage are discussed, both in the current context, and in the next steps for research and theoretical discussion. 相似文献
97.
Robert M Gray Catherine M Jordan Richard S Ziegler Ronald B Livingston 《Child neuropsychology》2002,8(1):41-51
Neuropsychological data are reviewed from two sets of dizygotic twins presenting with selective mutism characterized by situation specific anxiety, extreme passive behavior, lack of responsivity, lack of peer interaction, and a chronic course of selective mutism. Both sets of twins had a history of prematurity and delayed speech development. One set of twins presented with normal intelligence and normal receptive language skills but with expressive language and oral motor sequencing difficulties. The second set of twins presented with Verbal IQ deficits and significant receptive and expressive language deficits. A summary of current conceptualizations regarding etiology and treatment of selective mutism is provided. 相似文献
98.
C. Michael Nelson Dixie Jordan Matty Rodrigues-Walling 《Journal of child and family studies》2002,11(1):13-22
Students with emotional disturbance (ED) experience the worst outcomes of any group of pupils in the public schools. We suggest that at least part of the reason is that the services they receive while in school are inadequate to meet their needs. Although applied research has resulted in a number of effective practices, they are not used in the majority of America's schools. Barriers to the implementation of such practices are described, and recommendations for improving programs and outcomes for these students are offered. 相似文献
99.
Doris B. Wallace Fazal Ibrahim Ali Jeanne Bamberger Gillian Beer Lee Benson Katja Bödeker John Broughton Jerome Bruner Weihang Chen Peter Damerow Jürgen Renn Charlotte Doyle Wolfgang Edelstein Howard Gardner Ellen Gruber Garvey Mary Lee Grisanti Sarah V. Gruber Simon L. Gruber Helen Haste Vera John-Steiner Deanna Kuhn Danielle Maurice Emiel Reith Lucien Richard Isabelle Sehl Anastasia Tryphon Ryan Tweney Jacques Vonèche Crystal Woodward Yeh Hsueh S. P. Zitner 《Journal of psycholinguistic research》2003,32(5):573-619
100.
Bipolar disorder is characterised by impulsivity, and recent research suggests it is important to consider more specific forms of impulsivity. In two student samples, we examined associations of self-reported impulsivity with mania risk (Hypomanic Personality Scale, HPS). We hypothesised that mania risk would relate to impulsivity in the context of opportunities for rewarding activities (Delaying Gratification Inventory, DGI), reward pursuit (Fun-Seeking subscale of the Behavioural Activation Scale, BAS), and when experiencing positive affect (Positive Urgency Measure, PUM). In Study 1 (N=823), the HPS was uniquely related to Fun-Seeking and PUM scores. Study 2 (N=482) replicated the correlation of HPS scores with PUM while documenting positive associations between PUM and trait-like responses to positive affect. Findings across both studies stress the importance of considering the role of positive emotion in driving the impulsivity among persons at risk for mania. These findings have implications for refining our understanding of the aetiology of bipolar disorder and for treatment development. 相似文献