Hartup-Charlesworth system : observation and coding manual /

Observation technique for studying positive social reinforcement in nursery school children.

Bibliographic Details

Main Author:	Charlesworth, Rosalind
Other Authors:	Hartup, Willard W.
Format:	Microform Book
Language:	English
Published:	[Place of publication not identified] : [publisher not identified] ; [1967?]
Series:	Tests in microfiche ; no.8014.
Subjects:	Observation (Psychology) > Methodology. Reinforcement (Psychology) > Testing.