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Chong S. Choe Robert B. Welch Robb M. Gilford James F. Juola 《Attention, perception & psychophysics》1975,18(1):55-60
The interaction between vision and audition was investigated using a signal detection method. A light and tone were presented either in the same location or in different locations along the horizontal plane, and the subjects responded with same-different judgments of stimulus location. Three modes of stimulus presentation were used: simultaneous presentation of the light and tone, tone first, and light first. For the latter two conditions, the interstimulus interval was either 0.7 or 2.0 sec. A statistical decision model was developed which distinguished between the perceptual and decision processes. The results analyzed within the framework of this model suggested that the apparent interaction between vision and audition is due to shifts in decision criteria rather than perceptual change. 相似文献
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Don E. Davis Kenneth Rice Stacey McElroy Cirleen DeBlaere Elise Choe Daryl R. Van Tongeren 《The journal of positive psychology》2016,11(3):215-224
Two studies provide evidence for distinguishing intellectual humility (IH) from general humility (GH). Humility involves (a) an Accurate View of Self and (b) the ability to regulate egotism and cultivate an other-oriented stance; IH is a subdomain of humility that involves (a) having an accurate view of one’s intellectual strengths and limitations and (b) the ability to negotiate ideas in a fair and inoffensive manner. First, we present a theoretical framework for distinguishing these constructs. In Study 1, with a sample of undergraduate students (N = 1097), we used confirmatory factor analysis to provide empirical evidence for this distinction. We also found that IH predicted unique variance in openness to experience relative to GH. In Study 2, we examined additional evidence of discriminant validity with another sample of college students (N = 355). IH also predicted unique variance in need for cognition, objectivism, and religious ethnocentrism relative to GH. 相似文献
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Jessica R. Goodkind Deborah Bybee Julia Meredith Hess Suha Amer Martin Ndayisenga R. Neil Greene Ryeora Choe Brian Isakson Brandon Baca Mahbooba Pannah 《American journal of community psychology》2020,65(3-4):272-289
Understanding processes that support the well-being of the unprecedented numbers of forcibly displaced people throughout the world is essential. Growing evidence documents post-migration stressors related to marginalization as key social determinants of refugee mental health. The goal of this RCT was to rigorously test a social justice approach to reducing high rates of distress among refugees in the United States. The 6-month multilevel, strengths-based Refugee Well-being Project (RWP) intervention brought together university students enrolled in a 2-semester course and recently resettled refugees to engage in mutual learning and collaborative efforts to mobilize community resources and improve community and systems responsiveness to refugees. Data collected from 290 Afghan, Great Lakes African, Iraqi, and Syrian refugees at four time points over 12 months were used to test the effectiveness of RWP to reduce distress (depression and anxiety symptoms) and increase protective factors (English proficiency, social support, connection to home and American cultures). Intention-to-treat analyses using multilevel modeling revealed significant intervention effects for all hypothesized outcomes. Results provide evidence to support social justice approaches to improving refugee mental health. Findings have implications for refugees worldwide, and for other immigrant and marginalized populations who experience inequities in resources and disproportionate exposure to trauma/stress. 相似文献
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The ability to distinguish among heterospecific individuals has been reported in only a few animal species. Humans can be
viewed as a special type of heterospecifics because individuals differ widely in behavior, ranging from non-threatening to
very threatening toward animals. In this study, we asked whether wild magpies can recognize individual humans who had accessed
their nests. We compared the behavior of breeding pairs toward individual humans before and after the humans climbed up to
the birds’ nests, and also toward climbers and non-climbers. We have evidence for (i) aggressive responses of the magpie pairs
toward humans who had repeatedly accessed their nests (climbers) and a lack of response to humans who had not accessed the
nest (non-climbers); (ii) a total lack of scolding responses toward climbers by magpie pairs whose nests had not been accessed;
(iii) a selective aggressive response to the climber when a climber and a non-climber were presented simultaneously. Taken
together, these results suggest that wild magpies can distinguish individual humans that pose a threat to their nests from
humans that have not behaved in a threatening way. The magpie is only the third avian species, along with crows and mockingbirds,
in which recognition of individual humans has been documented in the wild. Here, we propose a new hypothesis (adopted from
psychology) that frequent previous exposure to humans in urban habitats contributes to the ability of birds to discriminate
among human individuals. This mechanism, along with high cognitive abilities, may predispose some species to learn to discriminate
among human individuals. Experimental tests of these two mechanisms are proposed. 相似文献
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