New (and old) directions for validity concerning generalizability

Melvin M. Mark

Research output: Contribution to journalArticlepeer-review

4 Scopus citations


The author addresses the issue of generalizability as it arises in outcome evaluations. Methods for enhancing knowledge about generalizability in the Campbellian tradition are briefly reviewed. Recommendations are made for future practice and promising areas of future advancement regarding understanding generalizability in outcome evaluation.

Original languageEnglish (US)
Pages (from-to)31-42
Number of pages12
JournalNew Directions for Evaluation
Issue number1
StatePublished - Jun 2011

All Science Journal Classification (ASJC) codes

  • Education
  • Strategy and Management
  • Management Science and Operations Research


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