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Articles 1 - 4 of 4
Full-Text Articles in Education
Comparing Weighted And Unweighted Grade Point Averages In Predicting College Success Of Diverse And Low-Income College Students, Russell Warne, Chanel Nagaishi, Michael Slade, Paul Hermesmeyer, Elizabeth Peck
Comparing Weighted And Unweighted Grade Point Averages In Predicting College Success Of Diverse And Low-Income College Students, Russell Warne, Chanel Nagaishi, Michael Slade, Paul Hermesmeyer, Elizabeth Peck
Russell T Warne
While research has shown the statistical significance of high school grade point averages (HSGPAs) in predicting future academic outcomes, the systems with which HSGPAs are calculated vary drastically across schools. Some schools employ unweighted grades that carry the same point value regardless of the course in which they are earned; other schools use weighting systems that assign greater value to grades earned in honors courses. Due to these inconsistencies, comparison of HSGPAs from different schools is difficult or impossible. We coded 710 transcripts from undergraduate students involved in the Joint Admissions Medical Program in Texas. All grades were standardized on …
Two Additional Suggested Reforms To Encourage Replication Studies In Educational Research, Russell Warne
Two Additional Suggested Reforms To Encourage Replication Studies In Educational Research, Russell Warne
Russell T Warne
No abstract provided.
Using Above-Level Testing To Track Growth In Academic Achievement In Gifted Students, Russell Warne
Using Above-Level Testing To Track Growth In Academic Achievement In Gifted Students, Russell Warne
Russell T Warne
Above-level testing is the practice of administering aptitude or academic achievement tests that are designed for typical students in higher grades or older age-groups to gifted or high-achieving students. Although widely accepted in gifted education, above-level testing has not been subject to careful psychometric scrutiny. In this study, I examine reliability data, growth trajectories, distributions, and group differences of above-level test scores obtained from the Iowa Tests of Basic Skills and Iowa Tests of Educational Development. Two hundred twenty-four middle school students participated in this study. All participants were tested at least 1 time for an overall total of 435 …
Evaluating A Proposed Modification Of The Guttman Rule For Determining The Number Of Factors In An Exploratory Factor Analysis, Russell T. Warne, Ross Larsen
Evaluating A Proposed Modification Of The Guttman Rule For Determining The Number Of Factors In An Exploratory Factor Analysis, Russell T. Warne, Ross Larsen
Russell T Warne