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181.
Elisabeth J. Ploran Ericka Rovira James C. Thompson Raja Parasuraman 《Applied cognitive psychology》2015,29(4):608-613
Studies of spatial navigation in real‐world settings have been limited to neighborhoods, campuses, and buildings. These locations have structural components, such as roads or hallways, which may direct navigation. The current study assessed navigational skills within a large‐scale forested environment that contained few pre‐established paths. Participants were asked to find flags using only a map and compass; dependent variables included target‐finding accuracy and efficiency. In addition, measurements of sense of direction, strategy, and working memory were taken to identify how these cognitive abilities influence performance. The results demonstrate the expected correlations between sense of direction and navigational success. An unexpected correlation between spatial working memory and navigational success was also found, which was the only significant predictor of performance when all measures were regressed together. These results suggest that studies should not forget basic cognitive abilities, which may predict success more than measures of sense of direction. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
182.
Katina W. Thompson David M. Sikora Pamela L. Perrewé Gerald R. Ferris 《International Journal of Selection & Assessment》2015,23(3):247-262
Using an experimental design across three studies and four samples, we investigated the effects of employment qualification level (i.e., underqualified, adequately qualified, or overqualified) on hiring recommendations, and how the relationship was influenced by person–job (P‐J) fit and underemployment attributions. In Study 1, we tested and found support for the strength and effectiveness of the employment qualification level manipulation. In Study 2, the results demonstrated that overqualified applicants received higher ratings on objective P‐J fit, subjective P‐J fit, and hiring recommendations than underqualified applicants. Also, overqualified applicants were rated higher on objective and subjective P‐J fit than adequately qualified applicants. However, the results indicated no significant differences between adequately qualified and overqualified applicants on hiring recommendations. Finally, P‐J fit was found to fully mediate the employment qualification level–hiring recommendation relationship, but only subjective P‐J fit (i.e., and not objective P‐J fit) was a significant mediator. In Study 3, we assessed the potential effects of underemployment attribution (i.e., internal‐controllable vs. external‐uncontrollable) on interviewer hiring recommendation. Results demonstrated that applicants who made an external‐uncontrollable attribution for their overqualification were perceived negatively and received lower ratings on hiring recommendations than applicants who made an internal‐controllable attribution for their underemployment. Furthermore, the underemployment attribution‐hiring recommendation relationship was found to be fully mediated by subjective (but not objective) P‐J fit. Contributions of these results to theory, research, and practice, strengths and limitations, and directions for future research are discussed. 相似文献
183.
184.
Swain RA Shinkman PG Thompson JK Grethe JS Thompson RF 《Neurobiology of learning and memory》1999,71(2):167-193
It has been demonstrated previously that pairing of tone CS and intracerebellar stimulation of lobule HVI white matter as the US produces conditioning that is robust and in many ways similar to that obtained with an airpuff US. The first study in this report addressed the effect of interpositus lesions on conditioned performance in rabbits trained with white matter stimulation as the US. It was found that interpositus lesions effectively eliminated the CR irrespective of the behavioral response measured. In addition, it was shown that the interpositus lesions also abolished the UR, providing strong evidence that the effects of the electrical stimulation were confined to the cerebellum and did not require the activation of brainstem structures. The second experiment examined performance on US-alone trials of varying durations. Response initiation within 100 ms of the US onset, regardless of US duration, indicated that reflex generation could not be due to rebound excitation of the interpositus following termination of Purkinje cell inhibition of that structure but instead likely reflects orthodromic activation of interpositus neurons via climbing fiber and/or mossy fiber collaterals. The impact of US preexposure on associative conditioning in this paradigm was also determined. Animals which received only 108 US-alone trials were massively impaired during subsequent training compared to rabbits that received fewer than 12 US-alone trials. 相似文献
185.
Simon TR Anderso M Thompson MP Crosby A Sacks JJ 《Suicide & life-threatening behavior》2002,32(1):42-50
Data from a nationally representative sample of 5,238 U.S. adults were used to examine the extent to which physical assault victimization was associated with suicidal ideation or behavior (SIB). The results from multivariable logistic regression analyses indicate that physical assault victimization was positively associated with SIB after adjusting for sociodemographic characteristics and alcohol use (OR = 3.6; 95% CI = 2.4-5.5). Those who were injured during the most recent physical assault (OR = 2.7; 95% CI = 1.2-6.0) and those who were assaulted by a relative (OR = 3.4; 95% CI= 1.0-11.0) or intimate partner (OR = 7.7; 95% CI = 2.7-22.5) were significantly more like to report SIB than victims who were not injured or were assaulted by a stranger. Also, those who were victimized but not injured (OR = 5.6; 95% CI = 3.8-8.2) and those who were victimized by a stranger (OR = 2.9; 95% CI = 1.4-6.0) were more likely to report SIB than non-victims. These results highlight the need for legal, medical, mental health, and social service providers to address the co-occurrence of violent victimization and suicidal ideation, particularly, but not exclusively, victimization by family members and intimates. 相似文献
186.
Amy Marcus‐Newhall Suzanne Thompson Craig Thomas 《Journal of applied social psychology》2001,31(4):698-719
Two studies evaluated whether there was a subtype of menopausal women and, if so, how it differed from the global gender stereotype. Study 1 had participants generate items associated with women going through menopause, midlife women, and midlife men. Results showed that there is a menopausal women stereotype, and it is mostly negative in content. Moreover, this stereotype differs from the perceptions of women in general. Study 2 examined the effects of the menopausal women stereotype by employing the illusory correlation paradigm (e.g., McConnell, Sherman, & Hamilton, 1994) and found that participants greatly overestimated the number of times that menopausal women and negative moods appeared together. This research highlights the importance of examining stereotype subtypes and subgroups 相似文献
187.
Rosemarie I. Sokol Karen L. Webster Nicholas S. Thompson David A. Stevens 《Infant and child development》2005,14(5):478-490
Although little studied, whining is a vocal pattern that is both familiar and irritating to parents of preschool‐ and early school‐age children. The current study employed multidimensional scaling to identify the crucial acoustic characteristics of whining speech by analysing participants' perceptions of its similarity to other types of speech (question, neutral speech, angry statement, demand, and boasting). We discovered not only that participants find whining speech more annoying than other forms of speech, but that it shares the salient acoustic characteristics found in motherese, namely increased pitch, slowed production, and exaggerated pitch contours. We think that this relationship is not random but may reflect the fact that the two forms of vocalization are the result of a similar accommodation to a universal human auditory sensitivity to the prosody of both forms of speech. Copyright © 2005 John Wiley & Sons, Ltd. 相似文献
188.
The effect of presession attention on the later occurrence of problem behavior was examined with elementary-school children with a range of disabilities. Results of analogue functional analyses suggested an escape function, an attention function, or both. Following the analogue functional analyses, the effects of two antecedent conditions (10-min ignore vs. 10-min attention) were compared on problem behavior in subsequent test conditions. For participants who displayed attention-maintained problem behavior, the test condition involved contingent attention for problem behavior. For participants who displayed escape-maintained problem behavior, the test condition involved contingent escape for problem behavior. Results indicated that participants who displayed attention-maintained problem behavior displayed less problem behavior following presession exposure to attention than when ignored. No such effect was found for presession attention on escape-maintained problem behavior. We discuss matching antecedent-based interventions to the results of functional analysis. 相似文献
189.
Although many neuroimaging studies of visual mental imagery have revealed activation in early visual cortex (Areas 17 or 18), many others have not. The authors review this literature and compare how well 3 models explain the disparate results. Each study was coded 1 or 0, indicating whether activation in early visual cortex was observed, and sets of variables associated with each model were fit to the observed results using logistic regression analysis. Three variables predicted all of the systematic differences in the probability of activation across studies. Two of these variables were identified with a perceptual anticipation theory, and the other was identified with a methodological factors theory. Thus, the variability in the literature is not random. 相似文献
190.
The association between pathological gambling and attempted suicide was examined using data from a prevalence study conducted in Edmonton, Alberta, Canada. The sample size was 7,214, the questionnaire was the Diagnostic Interview Schedule, and diagnoses were made on a lifetime basis according to DSM-III criteria. Logistic regression analysis was performed, with attempted suicide as the dependent variable. The odds ratio for pathological gambling was statistically significant (odds ratio = 4.91; 95% confidence interval = [1.41,17.1]) when major depression was the only comorbid mental disorder in the model. As terms for additional mental disorders were included, pathological gambling ceased to be statistically significant. It was concluded that a history of pathological gambling is associated with previous attempted suicide, and that the association may be due to a common factor--\"mental illness.\" 相似文献