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51.
Vanwesenbeeck I De Graaf R Van Zessen G Straver CJ Visser JH 《Journal of psychology & human sexuality》1993,6(1):69-91
119 female prostitutes were interviewed over the period July 1990-March 1991 about their sex behavior and condom use, their working attitude, and perception of risk in an attempt to combine qualitative and quantitative research methods to gain insight into the determinants of condom use in prostitution by putting high or low risk taking behavior into context. The participants were recruited from different regions of the Netherlands, of mean age 29.8 years, and had been working in the field for an average 6.8 years. Most of the 28% of participants who did not have Dutch nationality were from Germany or Latin America. Health locus of control and attributions concerning an unpleasant proceeding of client contacts were assessed by means of item lists. Prostitutes were identified as either consistent condom users, selective risk takers, or risk takers. Consistent condom users used condoms on all occasions, selective risk takers used condoms for vaginal sex with all but a few selected clients, and risk takers seeing no possibility of consistently getting clients to use a condom for vaginal sex used condoms the least frequently. 78% were consistent users, 11% were selective risk takers, and 11% were risk takers. Protection behavior was found to be linked to working attitude. Condom use is most likely among women with a moderately positive, yet businesslike, working attitude, and least likely among those with a negative working attitude and when there is no positive identification with the professional group. It appears that health locus of control is of no influence on protection style, but risk takers attribute an unpleasant proceeding of client contacts significantly more to powerlessness and helplessness. The authors conclude that the objective situation of women influences condom use at least as strongly as subjective motivations. 相似文献
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Beth A. Visser Victoria DeBow Julie A. Pozzebon Anthony F. Bogaert Angela Book 《Journal of personality》2015,83(4):376-388
In two studies, we explored the relations between psychopathic traits and sexual fantasy content. In Study 1, we rated content themes in the fantasy narratives of 195 men and women recruited at a Canadian university. In Study 2, we administered a sexual fantasy questionnaire to a sample of 355 Canadian undergraduate students. In Study 1, we found that psychopathic traits predicted themes of anonymous, uncommitted, and nonromantic sexual activity after controlling for participant sex. In Study 2, we found that psychopathy added to the prediction of self‐reported engagement in unrestricted, dominant, submissive, deviant, and adventurous sexual activity, even after controlling for participant sex and level of fantasizing about that activity. Furthermore, an interaction between psychopathy and level of fantasizing was observed for unrestricted and deviant sexual behavior, such that participants who reported high levels of fantasizing about these sexual themes were more likely to engage in that behavior if they also reported high levels of psychopathic traits. These findings suggest that psychopathy is related not only to interest in particular sexual behaviors, but also to whether individuals will translate these fantasized behaviors into reality. 相似文献
54.
When we look at a scene, we are conscious of only a small fraction of the available visual information at any given point in time. This raises profound questions regarding how information is selected, when awareness occurs, and the nature of the mechanisms underlying these processes. One tool that may be used to probe these issues is object-substitution masking (OSM). In OSM, a sparse, temporally-trailing four dot mask can interfere with target perception, even though the target and mask have different contours and do not spatially overlap (Enns & Di Lollo, 1997). Here, we investigate the mechanisms underlying the recently discovered recovery from OSM observed with prolonged mask exposure (Goodhew, Visser, Lipp, & Dux, 2011). In three experiments, we demonstrate that recovery is unaffected by mask offset, and that prolonged physical exposure of the mask is not necessary for recovery. These findings confirm that recovery is not due to: (a) an offset transient impairing the visibility of other stimuli that are nearby in space and time, or (b) mask adaptation or temporal object-individuation cues resulting from prolonged mask exposure. Instead, our results confirm recovery as a high-level visual-cognitive phenomenon, which is inherently tied to target-processing time. This reveals the prolonged iterative temporal dynamics of conscious object perception. 相似文献
55.
Julie A. Pozzebon Beth A. Visser Anthony F. Bogaert 《Journal of applied social psychology》2012,42(11):2671-2700
Research suggests that self‐reports of personal attributes, including physical characteristics, are often distorted. The present study examined discrepancies between self‐ and observer or actual reports of attractiveness, height, and weight, and investigated the role of esteem and gender role scales in the prediction of such discrepancies. Results indicated that attractiveness discrepancies were predicted by high esteem and traditional gender roles, height discrepancies were predicted by agency, and weight discrepancies were predicted by personal efficacy. Results also indicated that esteem and gender role characteristics are important in the perception of self‐relevant information. 相似文献
56.
Albert Visser 《Studia Logica》2012,100(1-2):399-418
In this paper we formulate a version of Second Incompleteness Theorem. The idea is that a sequential sentence has ‘consistency power’ over a theory if it enables us to construct a bounded interpretation of that theory. An interpretation of V in U is bounded if, for some n, all translations of V-sentences are U-provably equivalent to sentences of complexity less than n. We call a sequential sentence with consistency power over T a pro-consistency statement for T. We study pro-consistency statements. We provide an example of a pro-consistency statement for a sequential sentence A that is weaker than an ordinary consistency statement for A. We show that, if A is ${{\sf S}^{1}_{2}}$ , this sentence has some further appealing properties, specifically that it is an Orey sentence for EA. The basic ideas of the paper essentially involve sequential theories. We have a brief look at the wider environment of the results, to wit the case of theories with pairing. 相似文献
57.
Matthew F. Tang David R. Badcock Troy A. W. Visser 《Psychonomic bulletin & review》2014,21(2):406-411
The attentional blink (AB) refers to a deficit in reporting the second of two sequentially presented targets when they are separated by less than 500 ms. Two decades of research has suggested that the AB is a robust phenomenon that is likely attributable to a fundamental limit in sequential object processing. This assumption, however, has recently been undermined by a demonstration that the AB can be eliminated after only a few hundred training trials (Choi, Chang, Shibata, Sasaki, & Watanabe in Proceedings of the National Academy of Sciences 109:12242–12247, 2012). In the present work, we examined whether this training benefited performance directly, by eliminating processing limitations as claimed, or indirectly, by creating expectations about when targets would appear. Consistent with the latter option, when temporal expectations were reduced, training-related improvements declined significantly. This suggests that whereas training may ameliorate the AB indirectly, the processing limits evidenced in the AB cannot be directly eliminated by brief exposure to the task. 相似文献
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Ellen M. A. Smets Mechteld R. M. Visser Frans J. Oort Wilmar B. Schaufeli Hanneke J. C. J. M. De Haes 《Journal of applied social psychology》2004,34(9):1900-1918
This study investigated, among medical specialists (N= 2,400), the association between perceived inequity in relationships at work (patients, colleagues, organization) and burnout, and the moderating role of communal orientation. Intrapersonal inequity, involving an internal standard of reference, and interpersonal inequity, taking colleagues as the standard of reference, were assessed. The adjusted response rate was 63%. Intrapersonal inequity affected all burnout dimensions: emotional exhaustion in all relationships at work, depersonalization in the relationship with patients, and reduced personal accomplishment in relationships with colleagues and the organization. Intrapersonal inequity explained more variance in burnout than did interpersonal inequity. Communal orientation did not moderate these associations. Hence, medical specialists are more vulnerable to burnout if they perceive their relationships at work to be inequitable, regardless of their tendency to help others. Organizations might, therefore, prevent burnout by creating a working environment that is supportive and appreciative. 相似文献
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