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41.
John J. Furedy 《Integrative psychological & behavioral science》1990,25(3):152-152
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A time-sharing paradigm was used to study potential interference effects of concurrent successive-auditory/vocal, successive-visual/motor, simultaneous-auditory/vocal, and simultaneous-visual/motor tasks on right- and left-handed manual-motor behaviors of differential levels of difficulty. Participants were selected from each of three developmental levels from 9 through 20 years of age. Results suggested that processing style (i.e., successive or simultaneous) interacts with modality (i.e., auditory/vocal or visual/motor) in terms of lateralized interference effects; however, potential effects due to age level were obfuscated by differential concurrent-task difficulties. 相似文献
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Synthese - Some arguments are good; others are not. How can we tell the difference? This article advances three proposals as a partial answer to this question. The proposals are keyed to arguments... 相似文献
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Over the past two decades, youth mentoring programs have increased in popularity as an intervention for children exposed to a range of stressful life circumstances. Such programs have been shown to promote positive youth development and reduce risk for emotional and behavioral problems; yet, the effect size of youth gains remains small. The current study examined the influence of college student mentors’ history of early life stress and baseline depressive symptoms on their effectiveness in youth mentoring relationships using 340 randomized mentor–youth pairs from College Mentors for Kids, a well-established mentoring program with chapters across the United States. Hierarchical linear models revealed that mentors with higher levels of depressive symptoms reported lower relationship satisfaction and increased avoidance in the mentoring relationship. In contrast, mentors who experienced higher levels of early life stress had youth who reported greater satisfaction in the mentoring relationship and decreased relational anxiety. These findings are some of the first to examine the impact of mentor characteristics on mentor–youth relationships and highlight the importance of considering factors relevant to psychosocial functioning and emotional distress when recruiting, training, and supporting college student mentors. 相似文献
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This paper examines college students' attributions about suicide as a function of gender and context (athletic vs. relationship failure). Results indicated that male athletes who suicided were considered more emotionally well-adjusted compared to males who suicided because of a relationship failure and all females. Male and female athletes who suicided were seen as more competent and less distressed compared to those who suffered a failed relationship. Females were also seen as more distressed compared to males. These results are discussed in terms of a positive bias toward athletes in our society as well as gender stereotypes. Implications of these findings as well as methodological limitations are discussed. 相似文献
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G. C. Preston 《The Quarterly Journal of Experimental Psychology Section B: Comparative and Physiological Psychology》1985,37(1):23-31
Rats' lever presses on a retractable lever earned brief presentations of discriminative stimuli signalling periods in which responding on an alternative lever was either non-reinforced (extinction) or reinforced on a random ratio schedule. The predictions of two theoretical accounts of this behaviour were tested by studying the effects of omitting either the stimulus signalling the reinforced or that signalling the non-reinforced schedule component. Under these conditions rats' behaviour is determined by the conditioned, affective properties of the stimuli rather than by their purely informational properties. 相似文献
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Julia L. Ferguson Maddison J. Majeski John McEachin Ronald Leaf Joseph H. Cihon Justin B. Leaf 《Journal of applied behavior analysis》2020,53(4):1876-1888
Telehealth research in the field of applied behavior analysis (ABA) has focused on the training and supervision of others to implement various behavior analytic procedures. Current guidelines for practicing telehealth suggest that direct telehealth services may be appropriate for some individuals diagnosed with autism spectrum disorder, but more research is needed. This study evaluated the effects of discrete trial teaching with instructive feedback in a dyad arrangement delivered directly via telehealth to teach tact relations to 6 children diagnosed with autism spectrum disorder. All participants and the experimenter were located in different physical locations. All participants learned their primary and secondary targets, and 5 of the participants acquired the observational primary and secondary targets without direct teaching. Areas of future research and clinical implications are discussed in the context of telehealth service delivery. 相似文献