"Tissue rejection," rejection of an instructional innovation because of poor fit, is analyzed to demonstrate the problematic nature of appropriate information collection and the need for ethnographic "means analysis" to inform project design. Tissue rejection is attributed to informal orders within a host educational environment and communication…

A major challenge for the English-as-a-Second-Language program evaluator is to address the questions posed by those individuals who want the evaluation without compromising academic research standards. Development of a form of "disciplined inquiry" that maintains standards while addressing real-world concerns is discussed. (71 references)…