Logic models are based on linear relationships between program resources, activities, and outcomes, and have been used widely to support both program development and evaluation. While useful in describing some programs, the linear nature of the logic model makes it difficult to capture the complex relationships within larger, multifaceted…

A developmental-acquisition model of case management was compared to usual case management services provided for the chronically mentally ill, using a sample of 89 persons referred to a large midwestern mental health center for community support services. The developmental-acquisition model was seemingly successful and deserves further refinement…

Results of empirical validation studies of six statistical models available for indirectly estimating the need for alcohol, drug abuse, and mental health services across a large geographic area are presented. Models were evaluated using Colorado Social Health Survey data for 4,745 adults from 48 subareas of Colorado. (SLD)

Three studies are presented, which illustrate situations in which researchers and funders agreed on the primacy of either the experimental or pragmatic paradigms but acknowledged a role for the other. The studies involved evaluations of mental health care, information systems, and a curriculum for behavioral and academic dysfunction. (SLD)

Conditions influencing conduct and impact of state-level program evaluation are explored. A model is offered as a guide for assessing conduct and impact, and its use is demonstrated by a case study contrasting the approaches of two states examining an issue raised by the Federal Health Care Financing Agency. (SLD)

Six existing statistical procedures (models) for indirectly assessing the prevalence of need for alcohol, drug abuse, and mental health services across subareas of a state are described and critiqued in terms of epidemiological and statistical characteristics. Specific advantages and disadvantages are listed for each model. (SLD)