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ERIC Number: EJ451534
Record Type: CIJE
Publication Date: 1991
Pages: N/A
Abstractor: N/A
Observer Accuracy under Two Different Methods of Data Collection: The Effect of Behavior Frequency and Predictability.
Van Acker, Richard; And Others
Journal of Special Education Technology, v11 n3 p155-66 Win 1991
Twelve trained observers were randomly assigned to one of two methods of data collection in scoring teacher-student interactions. Results indicated no overall difference in observer accuracy between momentary time sampling and continuous data collection when scoring behaviors that differed along the dimensions of frequency and predictability. (Author/JDD)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: Researchers
Language: English
Sponsor: N/A
Authoring Institution: N/A