On standards of descriptive validity in studies of classroom activity
By: Frederick Erickson
Contributors: Michigan State University. Institute for Research on Teaching
Series: Occasional paper / Institute for Research on Teaching, Michigan State University -- no. 16; Occasional paper (Michigan State University. Institute for Research on Teaching) -- no. l6
Publisher: Institute for Research on Teaching, Michigan State University
Published: 1979
Place of publication: East Lansing, Mich
Language: eng
Number of pages: 23
Subjects: Interaction analysis in education; Teaching; Education; Research
Notes: "Mar. 1979"

Bibliography: leaves 22-23.