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151.
Task-irrelevant stimuli (projected jokes, which were difficult to read) received an increasing attention as the auditory vigilance session progressed. This result supports reinforcement theories at the cost of activation theory of vigilance. 相似文献
152.
Stefan Pfattheicher Christoph Strauch Svenja Diefenbacher Robert Schnuerch 《Journal of applied social psychology》2018,48(4):188-194
Humans modify their behavior in a socially desirable way when being watched by others. We applied this basic idea to hand hygiene compliance, a behavior that is crucial for preventing germ transmission and successive infections in many settings. Building on the assumption that hand hygiene behavior is socially desirable, we assume that individuals show stronger hand hygiene compliance when being watched. In a field study in a women's public restroom (N = 354), we exposed individuals to a message advising that hand‐washing protects against the spread of pathogens. In the experimental condition, stylized human watching eyes were presented above the message. In the control condition, three stars were presented. Analysis revealed a significantly higher percentage of hand hygiene compliance in the watching eyes condition (83.3%) compared to the control condition (71.9%; odds ratio: 1.95, p = .01). The applied value for employers and public institutions is discussed. 相似文献
153.
Subliminal primes are assumed to produce weaker and short-lived effects on subsequent behavior compared to clearly visible primes. However, this difference in priming effect may be due to differences in signal strength, rather than level of awareness. In the present study we manipulated prime discriminability by using metacontrast masks and pseudomasks, while keeping the prime strength equal. This manipulation resulted in large differences in discriminability of the primes. However, both immediate response priming and long-term response priming (measured with conflict adaptation) was equal for the poorly discriminable and well discriminable primes, and equal for groups that differed markedly in terms of how well they could discriminate the primes. Our findings imply that discriminability of information is independent of both the immediate and long-term effects that information can have on behavior. 相似文献
154.
Rizzo A Parsons TD Lange B Kenny P Buckwalter JG Rothbaum B Difede J Frazier J Newman B Williams J Reger G 《Journal of clinical psychology in medical settings》2011,18(2):176-187
Numerous reports indicate that the incidence of posttraumatic stress disorder (PTSD) in returning OEF/OIF military personnel is creating a significant healthcare challenge. These findings have served to motivate research on how to better develop and disseminate evidence-based treatments for PTSD. Virtual Reality delivered exposure therapy for PTSD has been previously used with reports of positive outcomes. This article details how virtual reality applications are being designed and implemented across various points in the military deployment cycle to prevent, identify and treat combat-related PTSD in OIF/OEF Service Members and Veterans. The summarized projects in these areas have been developed at the University of Southern California Institute for Creative Technologies, a U.S. Army University Affiliated Research Center, and this paper will detail efforts to use virtual reality to deliver exposure therapy, assess PTSD and cognitive function and provide stress resilience training prior to deployment. 相似文献
155.
Winter-Pfändler U Morgenthaler C 《The journal of pastoral care & counseling : JPCC》2011,65(1-2):2.1-2.9
Owing to the declining length of patients' hospital stay in recent years, chaplains need evidence-based criteria to decide which patients are likely to have the greatest psychosocial and/or religious-spiritual needs. Therefore, the present pilot study aims at sorting out evidence-based criteria to assess patients with lack of coping resources. A total of 610 patients in the German-speaking part of Switzerland were surveyed with regard to their psychosocial health. The results suggest that lack of vitality (including health condition), lack of support and lack of faith (including spiritual struggle) are valid and reliable criteria for chaplains as internal triggers for pastoral visitation. 相似文献
156.
Kerstin Dittrich Thomas Dolk Annelie Rothe-Wulf Karl Christoph Klauer Wolfgang Prinz 《Attention, perception & psychophysics》2013,75(8):1725-1736
Spatial compatibility effects (SCEs) are typically observed when participants have to execute spatially defined responses to nonspatial stimulus features (e.g., the color red or green) that randomly appear to the left and the right. Whereas a spatial correspondence of stimulus and response features facilitates response execution, a noncorrespondence impairs task performance. Interestingly, the SCE is drastically reduced when a single participant responds to one stimulus feature (e.g., green) by operating only one response key (individual go/no-go task), whereas a full-blown SCE is observed when the task is distributed between two participants (joint go/no-go task). This joint SCE (a.k.a. the social Simon effect) has previously been explained by action/task co-representation, whereas alternative accounts ascribe joint SCEs to spatial components inherent in joint go/no-go tasks that allow participants to code their responses spatially. Although increasing evidence supports the idea that spatial rather than social aspects are responsible for joint SCEs emerging, it is still unclear to which component(s) the spatial coding refers to: the spatial orientation of response keys, the spatial orientation of responding agents, or both. By varying the spatial orientation of the responding agents (Exp. 1) and of the response keys (Exp. 2), independent of the spatial orientation of the stimuli, in the present study we found joint SCEs only when both the seating and the response key alignment matched the stimulus alignment. These results provide evidence that spatial response coding refers not only to the response key arrangement, but also to the—often neglected—spatial orientation of the responding agents. 相似文献
157.
Memory sets of N=1 ~ 5 digits were exposed sequentially from left-to-right across the screen, followed by N recognition probes. Probes had to be compared to memory list items on identity only (Sternberg task) or conditional on list position. Positions were probed randomly or in left-to-right order. Search functions related probe response times to set size. Random probing led to ramped, “Sternbergian” functions whose intercepts were elevated by the location requirement. Sequential probing led to flat search functions—fast responses unaffected by set size. These results suggested that items in STM could be accessed either by a slow search-on-identity followed by recovery of an associated location tag, or in a single step by following item-to-item links in study order. It is argued that this dual coding of location information occurs spontaneously at study, and that either code can be utilised at retrieval depending on test demands. 相似文献
158.
Rusbult CE Van Lange PA Wildschut T Yovetich NA Verette J 《Journal of personality and social psychology》2000,79(4):521-545
Two studies used a thought-listing technique to examine perceived superiority, or the inclination to regard one's own relationship as better than (and not as bad as) others' relationships. Consistent with the claim that this is a motivated phenomenon-and motivated in part by strong commitment-Study 1 revealed that (a) tendencies toward perceived superiority and (b) the commitment-superiority link are both strongest given psychologically threatening instructions and weakest given accuracy instructions (control instructions are intermediate). Consistent with the claim that this phenomenon serves a functional purpose, Study 2 revealed that earlier perceived superiority predicts later relationship status (persisted vs. ended) and increases over time in dyadic adjustment. Also, commitment accounts for unique variance in perceived superiority beyond self-esteem. 相似文献
159.
Schneider C 《Science and engineering ethics》2000,6(1):49-56
After summarising three recent case histories of alleged scientific misconduct in Germany, the efforts of the Deutsche Forschungsgemeinschaft (German Research Council) and the Hochschulrektorenkonferenz (German Rectors' Conference) to promote academic and procedural safeguards in favour of professional self-regulation in science and scholarship are described in outline. 相似文献
160.
Tucha O Walitza S Mecklinger L Stasik D Sontag TA Lange KW 《Human movement science》2006,25(4-5):523-535
In laboratory tasks, caffeine has been shown to improve psychomotor performance. The aim of the present experiment was to assess the effects of caffeine on a skilled everyday life task in habitual caffeine consumers. The assessment of handwriting movements of 20 adults was performed following the administration of 0mg/kg (placebo), 1.5mg/kg, 3.0mg/kg or 4.5mg/kg of caffeine. A digitising tablet was used for the assessment of fine motor movements. Participants were asked to perform a simple writing task. Kinematic analysis of handwriting movements showed that, in comparison to placebo administration, high doses of caffeine (i.e., 4.5mg/kg) can produce improvements in handwriting as indicated by more fluent handwriting movements as well as an increase in maximum velocity and maximum positive and negative accelerations. The results suggest that higher doses of caffeine can enhance psychomotor performance. 相似文献