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Williams, Brian R. – Journal of Experimental Child Psychology, 1974
Presents a procedure for estimating the probability of true hypothesis behavior, including a validity test for the resulting estimate. The procedure is applied to data taken from three research reports, and reveals substantial differences between age and treatment groups. Also discusses implications of the procedure for correctly interpreting…
Descriptors: Age Groups, Discrimination Learning, Elementary School Students, Feedback
Peer reviewed Peer reviewed
Zhang, Shuqiang – Journal of Second Language Writing, 1995
Examines hypotheses concerning the appeal of three types of feedback in the second-language writing process: teacher-, peer-, and self-directed feedback. Results show that students overwhelmingly prefer teacher feedback to peer feedback. (Author/CK)
Descriptors: College Students, English (Second Language), Feedback, Higher Education
Penfield, Douglas A. – 1972
Thirty-four papers on educational statistics which were presented at the 1971 AERA Conference are summarized. Six major interest areas are covered: (a) general information; (b) non-parametric methods; (c) errors of measurement and correlation techniques; (d) regression theory; (e) univariate and multivariate analysis; (f) factor analysis. (MS)
Descriptors: Analysis of Variance, Bayesian Statistics, Behavioral Science Research, Computers