Zobrazeno 1 - 10
of 165
pro vyhledávání: '"Bradley E. Huitema"'
Autor:
Tanur, Judith M.
Publikováno v:
Contemporary Sociology, 1982 Sep 01. 11(5), 562-563.
Externí odkaz:
https://www.jstor.org/stable/2068434
Publikováno v:
Evaluation & the Health Professions. 45:362-376
Time-series intervention designs that include two or more phases have been widely discussed in the healthcare literature for many years. A convenient model for the analysis of these designs has a linear model part (to measure changes in level and tre
Autor:
Low, Leone Y.
Publikováno v:
Technometrics, 1983 Nov 01. 25(4), 384-384.
Externí odkaz:
https://www.jstor.org/stable/1267863
Publikováno v:
Psychometrika. 85:531-554
Methods for the analysis of one-factor randomized groups designs with ordered treatments are well established, but they do not apply in the case of more complex experiments. This article describes ordered treatment methods based on maximum-likelihood
Publikováno v:
Perspectives on behavior science. 42(1)
For over a decade, the failure to reproduce findings in several disciplines, including the biomedical, behavioral, and social sciences, have led some authors to claim that there is a so-called “replication (or reproducibility) crisis” in those di
Autor:
Bradley E. Huitema
The analysis of covariance (ANCOVA) is a method for testing the hypothesis of the equality of two or more population means, ideally in the context of a designed experiment. It is similar in purpose to the analysis of variance (ANOVA), but it differs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::719dcc84a9e1d7f83a76bb52df1ba404
https://doi.org/10.1093/obo/9780199828340-0256
https://doi.org/10.1093/obo/9780199828340-0256
Publikováno v:
Communications in Statistics - Simulation and Computation. :1-17
In analysis of covariance with heteroscedastic slopes a picked-points analysis is often performed. Least-squares based picked-points analyses often lose efficiency (at times substantial) for nonnormal error distributions. Robust rank-based picked-poi
Publikováno v:
The Psychological Record. 65:425-434
The purpose of this pilot study was to compare the effects of the temporal placement of feedback on task performance and skill acquisition. Two temporal placements were examined: feedback immediately after and feedback immediately prior to performanc
Autor:
Julie M. Slowiak, Bradley E. Huitema
Publikováno v:
Quality Management in Health Care. 24:9-20
Purpose The present study had 3 objectives: (1) to evaluate the effects of 2 different interventions (feedback regarding customer satisfaction with wait time and combined feedback and goal setting) on wait time in a hospital outpatient pharmacy; (2)
Publikováno v:
Accident Analysis & Prevention. 72:23-31
Pedestrians account for 40-50% of traffic fatalities in large cities. Several previous studies based on relatively small samples have concluded that Pedestrian Countdown Timers (PCT) may reduce pedestrian crashes at signalized intersections, but othe