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211.
212.
Schellenberg EG Bigand E Poulin-Charronnat B Garnier C Stevens C 《Developmental science》2005,8(6):551-566
Three experiments examined children's knowledge of harmony in Western music. The children heard a series of chords followed by a final, target chord. In Experiment 1, French 6- and 11-year-olds judged whether the target was sung with the vowel /i/ or /u/. In Experiment 2, Australian 8- and 11-year-olds judged whether the target was played on a piano or a trumpet. In Experiment 3, Canadian 8- and 11-year-olds judged whether the target sounded good (i.e. consonant) or bad (dissonant). The target was either the most stable chord in the established musical key (i.e. the tonic, based on do, the first note of the scale) or a less stable chord. Performance was faster (Experiments 1, 2 and 3) and more accurate (Experiment 3) when the target was the tonic chord. The findings confirm that children have implicit knowledge of syntactic functions that typify Western harmony. 相似文献
213.
Glenn LM 《The American journal of bioethics : AJOB》2005,5(2):60-1; discussion W5
214.
Discriminability measures such asd’ and logd become infinite when performance is extremely accurate and no errors are recorded. Different arbitrary corrections can be applied to produce finite values, but how well do these values estimate true performance? To answer this question, we directly calculated the effects of a range of different corrections on the sampling distributions of\(\hat d'\) and log\(\hat d\). Many arbitrary corrections produced better estimates of discriminability than did the intuitively plausible technique of rerunning problem conditions. We concluded that when it is not possible to run more trials and when other techniques are not appropriate, the best correction overall is to add a correction constant between 0.25 and 0.5 to all response counts, regardless of their value. 相似文献
215.
Morris EK Baer DM Favell JE Glenn SS Hineline PN Malott ME Michael J 《The Behavior analyst / MABA》2001,24(2):125-146
This paper offers some reflections on the discipline and profession of behavior analysis, as well as on the Association for Behavior Analysis (ABA), on the occasion of the association's 25th anniversary. It is based on a panel session conducted at the 1999 convention that included six past presidents of ABA (Donald M. Baer, Judith E. Favell, Sigrid S. Glenn, Philip N. Hineline, Jack Michael, and Edward K. Morris) and its current Executive Director and Secretary-Treasurer (Maria E. Malott). Among the topics addressed were (a) the survival of behavior analysis in university and cultural contexts, (b) the training of behavior-analytic researchers and practitioners, (c) relations between basic and applied research, (d) convergences between behavior analysis and other disciplines, (e) the structure and function of ABA, and (f) the importance of students for the future of the association, the discipline, and the profession. Questions from the audience raised issues concerning the relevance of major behavior-analytic journals, advances in behavior analysis since the death of B. F. Skinner, and the availability of accessible, popular material on applied behavior analysis. 相似文献
216.
217.
Despite its widespread practice among primates writ large, social scientists have given mutual grooming among humans little
attention. This research provides an important first step in describing mutual grooming among humans. A scale was developed
to measure self-reported giving and receiving of grooming. In Study 1, 184 female and 94 male participants first indicated
their closest emotional relationship (for example, romantic partner, best friend, etcetera). They then completed the grooming
measure pertaining to that emotionally close target person. Finally, they completed indices of relationship trust, relationship
satisfaction, and parental/familial affection. Individuals who focused on their romantic partners (N = 134) reported more mutual grooming than individuals who focused on other types of relationships. Relationship satisfaction,
previous experience of familial affection, and trust were positively correlated with mutual grooming for romantically involved
individuals. Study 2 (N = 71 heterosexual couples) explored psychological correlates of mutual grooming within romantic dyads. Individuals with more
promiscuous attitudes and those who scored high on the anxiety subscale of an adult attachment style measure reported grooming
their partners most frequently. Findings were consistent with several proposed functions of grooming: (a) potential parental-investment
indicator, (b) developing trust, and (c) courtship/flirtation—all of which play roles in pair-bonding. At first glance, humans
may not appear to groom each other with the same fervor as other primates. However, we posit that humans are, in actuality,
groomers par excellence. 相似文献
218.
Despite its widespread practice among primates writ large, social scientists have given mutual grooming among humans little
attention. This research provides an important first step in describing mutual grooming among humans. A scale was developed
to measure self-reported giving and receiving of grooming. In Study 1, 184 female and 94 male participants first indicated
their closest emotional relationship (for example, romantic partner, best friend, etcetera). They then completed the grooming
measure pertaining to that emotionally close target person. Finally, they completed indices of relationship trust, relationship
satisfaction, and parental/familial affection. Individuals who focused on their romantic partners (N = 134) reported more mutual grooming than individuals who focused on other types of relationships. Relationship satisfaction,
previous experience of familial affection, and trust were positively correlated with mutual grooming for romantically involved
individuals. Study 2 (N = 71 heterosexual couples) explored psychological correlates of mutual grooming within romantic dyads. Individuals with more
promiscuous attitudes and those who scored high on the anxiety subscale of an adult attachment style measure reported grooming
their partners most frequently. Findings were consistent with several proposed functions of grooming: (a) potential parental-investment
indicator, (b) developing trust, and (c) courtship/flirtation—all of which play roles in pair-bonding. At first glance, humans
may not appear to groom each other with the same fervor as other primates. However, we posit that humans are, in actuality,
groomers par excellence. 相似文献
219.
The Antisocial Features (ANT) scale of the Personality Assessment Inventory (PAI) was subjected to taxometric analysis in a group of 2,135 federal prison inmates. Scores on the three ANT subscales-Antisocial Behaviors (ANT-A), Egocentricity (ANT-E), and Stimulus Seeking (ANT-S)-served as indicators in this study and were evaluated using the following taxometric procedures: mean above minus below a cut (MAMBAC), maximum eigenvalue (MAXEIG), and latent mode factor analysis (L-Mode). Objective and subjective evaluation of the results revealed consistent support for a dimensional interpretation of latent structure across the di ferent taxometric procedures as well as across gender, race, and security level. As a dimensional construct, antisocial personality disorder arranges respondents along one or more quantitative dimensions (degree of antisociality), rather than assigning them to qualitatively distinct categories (antisocial or not antisocial). 相似文献
220.