ERIC Number: EJ269272
Record Type: Journal
Publication Date: 1982-Aug
Reference Count: N/A
The Design of Time-Series Comparisons under Resource Constraints.
Willemain, Thomas R.; Hartunian, Nelson S.
Evaluation Review, v6 n4 p537-57 Aug 1982
Two methods for dividing an interrupted time-series study between baseline and experimental phases when study resources are limited are compared. In fixed designs, the baseline duration is predetermined. In flexible designs the baseline duration is contingent on remaining resources and the match of results to prior expectations of the evaluator. (Author/CM)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Authoring Institution: N/A