For more than 40 years, SAGE has been one of the leading international publishers of works on quantitative research methods in the social sciences. This new collection provides readers with a representative sample of the best articles in quantitative methods that have appeared in SAGE journals as chosen by W. Paul Vogt, editor of other successful major reference collections such as Selecting Research Methods (2008) and Data Collection (2010).

The volumes and articles are organized by theme rather than by discipline. Although there are some discipline-specific methods, most often quantitative research methods cut across disciplinary boundaries.

Are Simple Gain Scores Obsolete?

Are Simple Gain Scores Obsolete?Richard H.WilliamsUniversity of MiamiDonald W.ZimmermanCarleton Universityhttp://apm.sagepub.com/cgi/content/refs/20/1/5912 ppSAGE Publications, Inc.
2455 Teller RoadThousand OaksCalifornia91320United States of America
1996201595969

Contact SAGE Publications at http://www.sagepub.com

SAGE Benchmarks in Social Research MethodsSage benchmarks in social research methods10.1177/014662169602000106

Encoding from PDF of original work

Over a quarter century ago, Cronbach & Furby (1970) and many other authors (e.g., Gulliksen, 1950; Lord & Novick, 1968) concluded that simple differences between pretest and posttest scores have questionable ...

locked icon

Sign in to access this content

Get a 30 day FREE TRIAL

  • Watch videos from a variety of sources bringing classroom topics to life
  • Read modern, diverse business cases
  • Explore hundreds of books and reference titles