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1.
D I Radin 《Perceptual and motor skills》1984,58(3):887-888
A double-blind experiment with 58 adults tested the hypothesis that proximity to sugar reduces human grip strength. An analysis of variance supported the hypothesis. 相似文献
2.
Dean Radin PhD 《Humanistic Psychologist》2013,41(3):297-299
3.
Summary Four experiments investigated the perception of tonal structure in polytonal music. The experiments used musical excerpts in which the upper stave of the music suggested a different key than the lower stave. In Experiment 1, listeners rated the goodness of fit of probe tones following an excerpt from Dubois's Circus. Results suggested that listeners were sensitive to two keys, and weighted them according to their perceived importance within the excerpt. Experiment 2 confirmed that music within each stave reliably conveyed key structure on its own. In Experiment 3, listeners rated probe tones following an excerpt from Milhaud's Sonata No. 1 for Piano, in which different keys were conveyed in widely separate pitch registers. Ratings were collected across three octaves. Listeners did not associate each key with a specific register. Rather, ratings for all three octave registers reflected only the key associated with the upper stave. Experiment 4 confirmed that the music within each stave reliably conveyed key structure on its own. It is suggested that when one key predominates in a polytonal context, other keys may not contribute to the overall perceived tonal structure. The influence of long-term knowledge and immediate context on the perception of tonal structure in polytonal music is discussed. 相似文献
4.
Shulamit Reinharz 《American journal of community psychology》1989,17(3):391-396
Three approaches are presented in this commentary on ethical conflicts in the practice of community psychology. The first is the prevention of such conflicts, in contrast with ways in which conflicts can be coped with or resolved. The second is a re-examination of the roles of the community psychologist, and of how a modification of these roles could reduce the likelihood that ethical conflicts would arise. And, finally, a more general problem is pointed out concerning the fact that communities do not generate funds sufficient to meet the needs of their citizens. Community psychologists are drawn into ethical conflicts revolving around the allocation of funds if and when these conditions prevail. 相似文献
5.
Naomi Ziv Shulamit Radin 《Advances in cognitive psychology / University of Finance and Management in Warsaw》2014,10(1):15-25
Absolute pitch (AP) is the ability to identify or produce notes without any
reference note. An ongoing debate exists regarding the benefits or disadvantages
of AP in processing music. One of the main issues in this context is whether the
categorical perception of pitch in AP possessors may interfere in processing
tasks requiring relative pitch (RP). Previous studies, focusing mainly on
melodic and interval perception, have obtained inconsistent results. The aim of
the present study was to examine the effect of AP and RP separately, using
isolated chords. Seventy-three musicians were categorized into four groups of
high and low AP and RP, and were tested on two tasks: identifying chord types
(Task 1), and identifying a single note within a chord (Task 2). A main effect
of RP on Task 1 and an interaction between AP and RP in reaction times were
found. On Task 2 main effects of AP and RP, and an interaction were found, with
highest performance in participants with both high AP and RP. Results suggest
that AP and RP should be regarded as two different abilities, and that AP may
slow down reaction times for tasks requiring global processing. 相似文献
6.
H. B?sch, F. Steinkamp, and E. Boller's review of the evidence for psychokinesis confirms many of the authors' earlier findings. The authors agree with B?sch et al. that existing studies provide statistical evidence for psychokinesis, that the evidence is generally of high methodological quality, and that effect sizes are distributed heterogeneously. B?sch et al. postulated the heterogeneity is attributable to selective reporting and thus that psychokinesis is "not proven." However, B?sch et al. assumed that effect size is entirely independent of sample size. For these experiments, this assumption is incorrect; it also guarantees heterogeneity. The authors maintain that selective reporting is an implausible explanation for the observed data and hence that these studies provide evidence for a genuine psychokinetic effect. 相似文献
7.
This article aims to account for students’ assessments of the plausibility and applicability of analogical explanations, and individual differences in these assessments, by analyzing properties of students’ underlying knowledge systems. We developed a model of explanation and change in explanation focusing on knowledge elements that provide a sense of satisfaction to those judging the explanation. We call these elements “explanatory primitives.” In this model, explanations are accepted or rejected on the basis of (a) the individual's convictions concerning particular explanatory primitives and (b) the fit of these primitives to current circumstances. Data are drawn from clinical interviews with three high school students who worked through a bridging analogies tutoring sequence on the existence of the normal force in mechanics. Methodologically, our work involves fine-grain analysis of process data and explicit principles of empirical accountability; we believe it marks a methodological advance over most previously reported empirical studies of analogical reasoning. 相似文献
8.
Julienne E. Bower Kate R. Kuhlman Marcie D. Haydon Chloe C. Boyle Arielle Radin 《Social and Personality Psychology Compass》2019,13(9)
The field of psychoneuroimmunology (PNI) examines interactions among psychological and behavioral states, the brain, and the immune system. Research in PNI has elegantly documented effects of stress at multiple levels of the neuro‐immune network, with profound implications for both physical and mental health. In this review, we consider how the neuro‐immune network might be influenced by “positive” psychological and behavioral states, focusing on positive affect, eudaimonic well‐being, physical activity, and sleep. There is compelling evidence that these positive states and behaviors are associated with changes in immune activity in the body, including reductions in peripheral inflammatory processes relevant for physical health. Growing evidence from animal models also suggests effects of positive states on immune cells in the brain and the blood‐brain barrier, which then impact critical aspects of mood, cognition, and behavior. Tremendous advances are being made in our understanding of neuro‐immune dynamics; one of the central goals of this review is to highlight recent preclinical research in this area and consider how we can leverage these findings to investigate and cultivate a healthy neuro‐immune network in humans. 相似文献
9.
M J Radin 《Kennedy Institute of Ethics journal》2001,11(3):305-315
This response to the preceding five articles highlights the stubborn persistence of the philosophical perplexities surrounding commodification in the realm of medicine and biotechnology. 相似文献
10.
Naming difficulties in adolescents with dyslexia: application of the tip-of-the-tongue paradigm 总被引:1,自引:0,他引:1
The present study used the "tip-of-the-tongue" (TOT) experimental paradigm in a picture-naming task to explore the naming deficits of adolescents with dyslexia. As compared with a control group of typically developing readers, the adolescents with dyslexia had fewer correct responses and more TOT responses. When they failed to retrieve a target word, the adolescents with dyslexia had more phonological substitutions and benefited less from a phonological cue. However, both groups did not differ in the amount of semantic substitutions and supplied the same amount and kind of partial semantic information on the missing target word. These findings suggest that adolescents with dyslexia have significant naming difficulties that seem to arise because of difficulty in accessing the phonological word forms after the corresponding abstract lexical representation has been successfully accessed. 相似文献