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841.
James B. Freeman 《Argumentation》1996,10(1):59-68
In this paper, we want to explore the connection between premises' being acceptable and their being in some sense justified. The equivalence of premise acceptability and justification seems intuitively correct. But to argue for such a connection, we need to analyze the concepts of acceptability and justification. Such an analysis also seems necessary if this equivalence is to advance our understanding of premise acceptability. Following L. J. Cohen, we may say S believes that p when S is disposed to feel it true that p, while S accepts that p when S takes that p as a premise for further deliberation or action. Reasons for belief are reasons for acceptance, and epistemological (as opposed to pragmatic) reasons for acceptance are reason for belief. Following William P. Alston, we may explicate being a justifying reason for belief through the notion of an adequate ground on which the belief is based. In turn, adequacy of ground means that the mechanism grounding the belief is reliable. Given these notions, we may define a concept of justification in terms of presumptive adequacy. 相似文献
842.
Doug Symons Sharon Clark Gudny Isaksen Jocelyn Marshall 《Infant behavior & development》1998,21(4):785-791
The current report demonstrates reliability and stability of Q-sort attachment security in a sample of 46 mothers and their children seen by two observers at age two and again at age four to six years. Security scores were correlated between ages (r=.44), and a high proportion of item-by-item correlations between ages were also significant. 相似文献
843.
Vernon L. Greene 《Psychometrika》1978,43(2):273-275
P. M. Bentler has shown that Rao's canonical factor analysis is in effect a psychometric analysis, leading to factors that are maximally assessible from the data. He contrasts this with Kaiser and Caffrey's alpha factor analysis that leads to factors that maximally represent the true factors in the content domain. Noting the problems associated with factors that may be highly assessible, but not very representative, or vice versa, Bentler suggests the need for a technique that would, insofar as possible, be optimal with respect to both criteria. Such a technique is presented here, and is shown to resolve into a traditional scaling method, which in turn acquires a richer psychometric interpretation.The author would like to gratefully acknowledge support for this research from the Workshop in Political Theory and Policy Analysis (Indiana University) and Esco Research Associates. The paper benefitted substantially from the criticisms and suggestions of an anonymous referee. 相似文献
844.
845.
Paul H. Jackson 《Psychometrika》1979,44(2):251-252
Use of the same term split-half for division of ann-item test into two subtests containing equal [Cronbach], and possibly unequal [Guttman], numbers of items sometimes leads to a misunderstanding about the relation between Guttman's maximum split-half bound and Cronbach's coefficient alpha.Coefficient alpha is the average of split-half bounds in the Cronbach sense and so is not larger than the maximum split-half bound in either sense whenn is even. Whenn is odd, however, splithalf bounds exist only in the Guttman sense and the largest of these may be smaller than coefficient alpha. 相似文献
846.
David M. Tucker Erin D. Bigler Gordon J. Chelune 《Journal of psychopathology and behavioral assessment》1981,3(4):311-319
The purpose of the present study is to examine the test-retest reliability of the Halstead-Reitan Battery (HRB) in an acutely psychotic population. Ten acutely psychotic patients, initially tested upon admission to an inpatient unit of the Austin State Hospital, were selected for retesting on the basis of showing the most complete remission of psychotic symptoms of all patients tested over the 14-month period from June 1978 to August 1979. Only patients showing good remission were selected in order to maximize the potential for changes in test performance to occur and, thus, provide a conservative estimate of test-retest reliability. The average retest interval was 10.4 weeks (SD=6.67), with retest being completed just prior to discharge. Reliability was examined for each HRB subtest across subjects, as well as for each subject across subtest. While the patients generally showed an improved performance at retest, the reliability of the HRB was relatively high. 相似文献
847.
Huynh Huynh 《Psychometrika》1980,45(2):167-182
A nonrandomized minimax solution is presented for passing scores in the binomial error model. The computation does not require prior knowledge regarding an individual examinee or group test data for a population of examinees. The optimum passing score minimizes the maximum risk which would be incurred by misclassifications. A closed-form solution is provided for the case of constant losses, and tables are presented for a variety of situations including linear and quadratic losses. A scheme which allows for correction for guessing is also described.This work was performed pursuant to Grant No. NIE-G-78-0087 with the National Institute of Education, Department of Health, Education, and Welfare, Huynh Huynh, Principal Investigator. Points of view or opinions stated do not necessarily reflect NIE position or policy and no official endorsement should be inferred. The editorial assistance and comments of Anthony J. Nitko and of Joseph C. Saunders are gratefully acknowledged. 相似文献
848.
Donald P. Hartmann Brenda L. Roper David C. Bradford 《Journal of psychopathology and behavioral assessment》1979,1(1):3-21
Psychometric principles and procedures were developed within the context of traditional approaches to assessment. In order to illustrate the frequent, if not uniform, applicability of these principles to behavior assessment, we first discuss the differences and similarities between traditional and behavioral assessment. We then point out ways in which, given the nature of behavior assessment, attention to certain psychometric principles and procedures would expedite the development of more adequate behavior assessment devices and procedures. 相似文献
849.
This paper focuses on the Singer-Loomis Type Deployment Inventory (SL-TDI), which is an alternative to the Myers-Briggs Type Indicator (MBTI). The SL-TDI utilizes a continuous, non-forced choice format and therefore is a more accurate representation of Jung's personality theory of psychological types. The purpose of the study reported here is to evaluate the reliability and validity of scores from the SL-TDI. Specifically, the goals were to (a) provide estimates of the internal consistency of SL-TDI scores; (b) evaluate the divergent validity of SL-TDI scores by examination of their relationships with the scores on a social desirability responding measure; and (c) examine the test-retest stability of scores from the SL-TDI. Strong support was found for both the reliability and validity of SL-TDI scores. 相似文献
850.
Anxiety as a Predictor and Outcome Variable in the Multimodal Treatment Study of Children with ADHD (MTA) 总被引:6,自引:0,他引:6
March JS Swanson JM Arnold LE Hoza B Conners CK Hinshaw SP Hechtman L Kraemer HC Greenhill LL Abikoff HB Elliott LG Jensen PS Newcorn JH Vitiello B Severe J Wells KC Pelham WE 《Journal of abnormal child psychology》2000,28(6):527-541
Initial moderator analyses in the Multimodal Treatment Study of Children with ADHD (MTA) suggested that child anxiety ascertained by parent report on the Diagnostic Interview Schedule for Children 2.3 (DISC Anxiety) differentially moderated the outcome of treatment. Left unanswered were questions regarding the nature of DISC Anxiety, the impact of comorbid conduct problems on the moderating effect of DISC Anxiety, and the clinical significance of DISC Anxiety as a moderator of treatment outcome. Thirty-three percent of MTA subjects met DSM-III-R criteria for an anxiety disorder excluding simple phobias. Of these, two-thirds also met DSM-III-R criteria for comorbid oppositional-defiant or conduct disorder whereas one-third did not, yielding an odds ratio of approximately two for DISC Anxiety, given conduct problems. In this context, exploratory analyses of baseline data suggest that DISC Anxiety may reflect parental attributions regarding child negative affectivity and associated behavior problems (unlike fearfulness), particularly in the area of social interactions, another core component of anxiety that is more typically associated with phobic symptoms. Analyses using hierarchical linear modeling (HLM) indicate that the moderating effect of DISC Anxiety continues to favor the inclusion of psychosocial treatment for anxious ADHD children irrespective of the presence or absence of comorbid conduct problems. This effect, which is clinically meaningful, is confined primarily to parent-reported outcomes involving disruptive behavior, internalizing symptoms, and inattention; and is generally stronger for combined than unimodal treatment. Contravening earlier studies, no adverse effect of anxiety on medication response for core ADHD or other outcomes in anxious or nonanxious ADHD children was demonstrated. When treating ADHD, it is important to search for comorbid anxiety and negative affectivity and to adjust treatment strategies accordingly. 相似文献