Introduction to statistics in psychology /
Howitt, Dennis.
Introduction to statistics in psychology / Dennis Howitt, Duncan Cramer. - 3rd ed. - Harlow, England ; New York : Pearson/Prentice Hall, 2005. - xxiii, 488 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0131399853
Psychometrics.
Introduction to statistics in psychology / Dennis Howitt, Duncan Cramer. - 3rd ed. - Harlow, England ; New York : Pearson/Prentice Hall, 2005. - xxiii, 488 p. : ill. ; 25 cm.
Includes bibliographical references and index.
0131399853
Psychometrics.