Research in social work :

Williams, Margaret,

Research in social work : an introduction / Margeret Williams, Leslie M. Tutty, Richard M. Grinnell, Jr. - 2nd ed. - Itasca, Ill. : F.E. Peacock Publishers, c1995. - xv, 350 p. : ill. ; 24 cm.

Rev. ed. of: Research in social work : a primer / Richard M. Grinnell, Jr., Margaret Williams. c1990.
Includes index.

Research contexts --
Research problems --
Research questions --
Research hypothoses --
Measurement --
Measuring instruments --
The "ideal"experiment --
Internal and external validity --
Single-system designs --
Group designs --
Sampling --
Surveys --
Non surveys --
Data analysis --
Writing proposals and reports.

0875813887 9780875813882


Social service--Research.

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