Publication

2007-12-31 - Cambridge University Press

Language

English

Word Count

64,000 words, Guess

Page Count

256 pages

Physical Format

Paperback

Identifiers

  • Open LibraryOL9393193M
  • ISBN-139780521614887
  • ISBN-100521614880
  • Goodreads4254684
  • LibraryThing6422996

First Sentence

Taking an educational evaluation viewpoint, Weiss defines impact as 'the net effects of a programme (i.e. the gain in outcomes for program participants minus the gain for an equivalent group of non-participants)' (1998: 331).

Subjects

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