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901.
Maryanne Martin Gregory V. Jones Douglas L. Nelson Louise Nelson 《Behavior research methods》1981,13(3):299-307
Heteronyms are words that have two different possible pronunciations that are associated with two (or more) different meanings. They can be used to investigate psychological mechanisms in reading and other cognitive processes. A corpus of English heteronyms has been collected and is tabulated here. In addition, a corpus of English polyphones is tabulated. These are words with different pronunciations that are not associated with different meanings. 相似文献
902.
Danny G. Kaloupek Douglas A. Peterson Donald J. Levis 《Journal of psychopathology and behavioral assessment》1981,3(2):149-165
Six self-report instruments which have been widely used for subject screening were administered to large samples of males and female college students. Normative information and bivariate correlations between scales were derived. Principal components analysis was applied to the individual scales to determine substructures. Finally, factor scores from the scales were examined in terms of second-order factors from an additional principal components analysis. The results are discussed in terms of comparisons with the results of previously published reports and implications for the discriminant validity of the scales and factor scores. The use of factor scores for more homogeneous subject selection is suggested.We wish to thank Arnold Holzman, Cynthia Volinsky, Ellen Tuckner, and Patricia Tolchin for their assistance in administering the questionnaires. Appreciation is also extended to Paul Malloy for his aid and suggestions concerning data analysis and to an anonymous reviewer for insightful comments which improved the quality of the final report. This study was conducted while the first author was at the State University of New York at Binghamton. 相似文献
903.
The generalized effects of self-instructional training on the classroom performance of three “impulsive” preschool children were investigated using a multiple-baseline design across subjects. Measures of child and teacher behavior in the classroom were obtained through direct observations during a daily independent work period. Self-instructional training followed Meichenbaum and Goodman's (1971) approach, except that training materials consisted of naturalistic task worksheets rather than psychometric test items and training sessions were of shorter duration. For all three children, self-instructional training resulted in increased levels of accuracy on worksheets in the classroom that were similar to those used in training. Results related to several supplementary measures were less clear; however, they suggested that rates of on-task behavior may also have improved, and that a mild classroom intervention further strengthened on-task rates and effected consistent work completion for all three children. The findings suggested that generalized increases in accuracy on classroom worksheets were related to the naturalistic format of the self-instructional training sessions. The level of teacher attention was controlled to rule out its effect on changes in child behavior. 相似文献
904.
Diagnostic problem solving was examined in groups of hyperactive, normal, and nonhyperactive reading disabled boys matched on age and verbal IQ. On the matrix solution task employed (a version of the game of 20 Questions) hyperactives used less efficient questions and strategies than the other two groups, in spite of the task being designed to maximize the performance of the hyperactives. Readingdisabled children were not significantly worse than normal children on the task. The results were interpreted as suggesting that the attentional difficulties of hyperactives retard the development of strategies for solving complex problems. Nonhyperactive reading disabled children may be less affected in this area because of the absence of significant attentional difficulties.This article is based on a doctoral dissertation submitted to the Faculty of Graduate Studies and Research of McGill University by the first author. We are grateful to the students, teachers, and principals of the following schools in the Montreal area: Allancroft, Beacon Hill, Briarwood, Cedar Park, Greendale, Hillcrest, Lakeside Heights, Martinvale, Sunny Dale, Thomas H. Bowes, and Vivian Graham. Special thanks are due Rhonda Amsel, John MacNamara, and Chet Olsen for their help and advice. 相似文献
905.
The State-Trait Anxiety Inventory (STAI; Spielberger et al., 1970) originally divided anxiety into two factors: state anxiety, reflecting how an individual currently feels, and trait anxiety, reflecting how an individual generally feels. Recently, however, Spielberger revised his position to separate the presence and absence of anxiety symptoms within state and trait factors, yielding a hypothetical correlated 4-factor structure (Spielberger et al., 1980). Endler and Magnusson (1965) and Endler et al. (1976) have challenged the state vs trait distinction based upon their own factor analytical results. Since both sets of investigations used exploratory approaches, which do not postulate a particular factor structure, these studies do not provide an explicit test of the state vs trait distinction. A confirmatory factor analytic approach was used in the present study to evaluate Spielberger's 4-factor hypothesis. The subjects were large samples of male air force trainees and high school students for whom STAI data were available. The results of these confirmatory analyses indicated that the factors identified in exploratory analysis by Spielberger and his colleagues accounted for the data quite well. 相似文献
906.
Rex Forehand Karen C. Wells Robert J. McMahon Douglas Griest Tim Rogers 《Journal of psychopathology and behavioral assessment》1982,4(2):145-151
The purpose of the present study was to extend earlier research examining predictors of maternal perceptions of maladjustment in clinic-referred children. Forty-five mothers and their clinic-referred children served as subjects. Maternal perceptions of child maladjustment were measured by the Parent Attitude Test. Maternal depression, marital adjustment, and family socioeconomic status were determined by the Beck Depression Inventory, Locke Marital Adjustment Test, and Myers and Bean index of social status, respectively. Child compliance and child deviant behavior (other than noncompliance) were obtained in home observations collected by independent observers. The results indicated that maternal depression was the best predictor of maternal perception of children. The remaining variables failed to contribute to the multiple regression analyses. Separate analyses also were performed on males and females and different predictor variables emerged for the two groups.The research reported in this study was supported by NIMH Grant 34193. 相似文献
907.
Douglas E. Eddy Jean McKendree Richard E. McKenzie Frederick J. Bremner 《Behavior research methods》1982,14(2):290-293
The present paper describes a set of interactive computer programs and methods (i.e., cardiac component analysis, CCA) that allow the collection, summation, and averaging of the time durations of the various ECG components. The programs are written in FORTRAN and run on a Texas Instruments minicomputer using an Intecolor 8001 terminal as the display device. The program’s features include analog-to-digital conversion, color display of individual heart-beats, operator interaction, and statistical summation with tabular output. Subroutines are well structured and easily transported to other machines. Although these programs may be used on-line, it has been more efficient to perform the analyses off-line, after a subject has completed the task. Various versions of the program have been used to analyze human, baboon, and dog ECGs in 2- to 30-sec epochs, at sample rates of 258 and 1,000 samples/sec. Preliminary results from an experiment of the effects of meditation and cognitive overload are discussed. 相似文献
908.
Douglas B. Eamon 《Behavior research methods》1982,14(2):142-145
CEDATS (cognitive experimental design and testing system) is a set of programs that allows students and instructors to easily create unique experiments even though they may have no experience with computers or knowledge of any programming language. Designs including up to six independent variables may be created, and from 24 to 31 stimulus presentation parameters may be manipulated or controlled. Responses and response times are recorded and printed and/or stored on disk. 相似文献
909.
910.
The constant-ratio rule (CRR) and four interpretations of R. D. Luce's (In R. D. Luce, R. R. Bush, & E. Galanter (Eds.), Handbook of mathematical psychology (Vol. 1). New York: Wiley, 1963) similarity choice model (SCM) were tested using an alphabetic confusion paradigm. Four stimulus conditions were employed that varied in set size (three, four or five stimulus elements) and set constituency (block letters: A, E, X; F, H, X; A, E, F, H; A, E, F, H, X), and were presented to each subject in independent blocks. The four interpretations of the SCM were generated by constraining one, both, or neither of its similarity and bias parameter sets to be invariant in across-stimulus set model predictions. The strictest interpretation of the SCM (both the similarity and bias parameters constrained), shown to be a special case of the CRR, and the CRR produced nearly equivalent across-set predictions that provided a reasonable first approximation to the data. However, they proved inferior to the least strict SCM (neither the similarity nor bias parameters were constrained; the common interpretation of the SCM in visual confusion). Additionally, the least strict SCM was compared to J. T. Townsend's (Perception and Psychophysics, 1971, 9, 40–50, 449–454) overlap model, the all-or-none model (J. T. Townsend, Journal of Mathematical Psychology, 1978, 18, 25–38), and a modified version of L. H. Nakatani's (Journal of Mathematical Psychology, 1972, 9, 104–127) confusion-choice model. Both the least strict SCM and confusion-choice models produced nearly equivalent within stimulus set predictions that were superior to the overlap and all-or-none within-set predictions. Measurement conditions related to model structure and equivalence relations among the models, many of them new, were examined and compared with the statistical fit results of the investigation. 相似文献