방법 비교

	Task Analysis (Social Work)	Goal Attainment Scaling
분야	Social Work	Social Work
계열	Process / pipeline	Process / pipeline
기원 연도	1992	1968
창시자	William J. Reid & Laura Epstein (task-centered practice)	Thomas J. Kiresuk & Robert E. Sherman
유형	Qualitative procedure for decomposing a goal into sequenced, accomplishable tasks	Individualized, criterion-referenced outcome measurement procedure
원전	Reid, W. J. (1992). Task Strategies: An Empirical Approach to Clinical Social Work. Columbia University Press. ISBN: 9780231076876	Kiresuk, T. J., & Sherman, R. E. (1968). Goal attainment scaling: A general method for evaluating comprehensive community mental health programs. Community Mental Health Journal, 4(6), 443–453.
별칭	Task-Centered Task Analysis, Task Implementation Sequence Analysis, Reid Task Analysis, Task Breakdown Analysis (Social Work)	GAS, Goal Attainment Scale, Kiresuk-Sherman Goal Attainment Scaling, Individualized Goal Scaling
관련	3	3
요약	In task-centered social work, task analysis is the qualitative procedure of breaking a client's agreed-upon goal into a sequence of concrete, accomplishable tasks, then examining what helps and hinders the completion of each. Rooted in William Reid and Laura Epstein's task-centered model, it turns a large or vague problem into a chain of small, reviewable actions for the client and worker, and treats the success or failure of each task as data for refining the plan. It is both a planning device and an analytic lens on the change process.	Goal Attainment Scaling (GAS) is a method for measuring the outcomes of an individualized intervention by writing, in advance, a small set of client-specific goals and defining for each a graded scale of possible outcomes from much worse than expected to much better than expected. After the intervention, the actual outcome on each goal is scored on this scale and the scores are combined into a single standardized index, allowing idiosyncratic, personally meaningful goals to be aggregated and compared across clients and programs. It was introduced by Thomas Kiresuk and Robert Sherman in 1968 to evaluate community mental health programs.