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121.
The Domain‐specific Risk‐taking scale was designed to assess risk taking in specific domains. This approach is unconventional in personality assessment but reflects conventional wisdom in the decision community that cross‐situational consistency in risk taking is more myth than reality. We applied bifactor analysis to a large sample (n = 921) of responses to the Domain‐specific Risk Taking. Results showed that, in addition to domain‐specific facets, there does appear to be evidence for a general risk‐taking disposition. And this general appetite for risk appears to be useful for predicting real‐world outcomes. Copyright © 2016 John Wiley & Sons, Ltd. 相似文献
122.
123.
H. Kristl Davison Catherine Maraist Mark N. Bing 《Journal of business and psychology》2011,26(2):153-159
The Internet has changed many Human Resource (HR) practices, and techniques such as online job postings and testing have become
quite common in HR. However, the use of social networking websites such as Facebook, MySpace, LinkedIn, and Twitter for recruiting,
hiring, or terminating individuals is relatively new, but their use for these purposes is clearly growing while research on
these practices is lacking. Many questions about using these sites for HR practice have yet to be addressed, including questions
about the validity and usefulness of information obtained on these sites, applicant perceptions of employers’ use of these
sites, and the legality of using these sites, among others. The current study describes issues associated with using social
networking websites for recruiting, staffing/selection, and discipline/termination, and provides recommendations for future
research studies in this area. 相似文献
124.
Recent studies indicate that more men than women run fast relative to sex- specific world records and that this sex difference has been historically stable in elite U.S. runners. These findings have been hypothesized to reflect an evolved male predisposition for enduring competitiveness in "show-off" domains. The current study tests this hypothesis in non-elite runners by analyzing 342 road races that occurred from 1981-2006, most in or near Buffalo, NY. Both absolutely and as a percentage of same-sex finishers, more men ran relatively fast in most races. During the 1980s, as female participation surged, the difference in the absolute number of relatively fast men and women decreased. However, this difference was stable for races that occurred after 1993. Since then, in any given race, about three to four times as many men as women ran relatively fast. The stable sex difference in relative performance shown here for non-elites constitutes new support for the hypothesis of an evolved male predisposition for enduring competitiveness. 相似文献
125.
126.
Cunningham CE Deal K Rimas H Buchanan DH Gold M Sdao-Jarvie K Boyle M 《Journal of abnormal child psychology》2008,36(7):1123-1138
Although materials informing parents about children’s mental health (CMH) problems can improve outcomes, we know relatively
little about the design factors that might influence their utilization of available resources. We used a discrete choice conjoint
experiment to model the information preferences of parents seeking mental health services for 6 to 18 year olds. Parents completed
30 choice tasks presenting experimentally varied combinations of 20 four-level CMH information content, transfer process,
and outcome attributes. Latent class analysis revealed three segments with different preferences. Parents in the Action segment
(43%) chose materials providing step-by-step solutions to behavioral or emotional problems. They preferred weekly meetings
with other parents and coaching calls from a therapist. The Information segment (41%) chose materials helping them understand
rather than solve their child’s problems. These parents were more sensitive to logistical factors such as receiving information
in groups, the location where information was available, the modality in which the information was presented, and the time
required to obtain and use the information. The Overwhelmed segment (16%) reported more oppositional and conduct problems,
felt their children’s difficulties exerted a greater adverse impact on family functioning, and reported higher personal depression
scores than those in the Action or Information segments. Nonetheless, they did not choose information about, or solutions
to, the problems their children presented. Simulations predicted that maximizing utilization and realizing the potential benefits
of CMH information would require knowledge transfer strategies consistent with each segment’s preferences.
相似文献
Charles E. CunninghamEmail: |
127.
Visualizing spatial material is a cornerstone of human problem solving, but human visualization capacity is sharply limited. To investigate the sources of this limit, we developed a new task to measure visualization accuracy for verbally-described spatial paths (similar to street directions), and implemented a computational process model to perform it. In this model, developed within the Adaptive Control of Thought-Rational (ACT-R) architecture, visualization capacity is limited by three mechanisms. Two of these (associative interference and decay) are longstanding characteristics of ACT-R’s declarative memory. A third (spatial interference) is a new mechanism motivated by spatial proximity effects in our data. We tested the model in two experiments, one with parameter-value fitting, and a replication without further fitting. Correspondence between model and data was close in both experiments, suggesting that the model may be useful for understanding why visualizing new, complex spatial material is so difficult. 相似文献
128.
In three studies using both laboratory and field data, we show that the focal competitor’s strengths and weaknesses feature more prominently in predictions of the outcomes of future competitions than do the strengths and weaknesses of the opponents. People are more confident when their own side is strong, regardless of how strong the competition is. We show that this effect is driven by the fact that people have better information about their own side than the other side, in part because they preferentially seek out information about their own side. Implications for theories of decision making in competitive settings are discussed. 相似文献
129.
Don Ihde 《Phenomenology and the Cognitive Sciences》2008,7(3):397-404
Examination is made of a range of cyborg solutions to bodily problems due to damage, but here with particular reference to
aging. Both technological and animal implants, transplants and prosthetic devices are phenomenologically analyzed. The resultant
trade-off phenomena are compared to popular culture technofantasies and desires and finally to human attitudes toward mortality
and contingency. The parallelism of resistance to contingent existence and to becoming a cyborg is noted. 相似文献
130.
Nonhuman animals, like humans, appear sensitive to the structure of the elements of sequences, perhaps even when the structure relates nonadjacent elements. In the present study, we examined the contribution of chunking, rule learning, and item memory when rats learned serial patterns composed of two interleaved subpatterns. In one group, the first interleaved subpattern was a formally simple sequence, whereas in two other groups the first subpattern was formally more complex, containing 2 or 4 violation elements, respectively. In all groups, the second interleaved subpattern encountered was formally simple. Evidence from the study suggests that rats chunked their interleaved patterns into component subpatterns, that is, they cognitively sorted pattern elements to form chunks based on nonadjacent structural relationships that can be characterized as rules. They also learned interitem associations via traditional discrimination learning to use adjacent elements as compound or configural cues for later events in the sequence. Thus, the evidence suggests that rats used chunking, rule learning, and interitem association learning concurrently to master these complex patterns. 相似文献