The search for necessary and sufficient causes of some outcome of interest, referred to as "configurational comparative research," has long been one of the main preoccupations of evaluation scholars and practitioners. However, only the last three decades have witnessed the evolution of a set of formal methods that are sufficiently…

Critics of student writing in British lecture courses as "mere rehash of lecture notes" are reminded that (1) by its nature, the lecture course focuses on and is limited to information conveyed in lectures, and (2) professors refuse to use materials such as U.S. textbooks that could supplement the information conveyed in class. (MSE)

The use of student proctors or tutors for a Personalized System of Instruction (PSI) has been considered essential; however, the cost of tutorial training programs may be prohibitive. In an attempt to develop an equivalent but less expensive alternative, students (N=219) participated in an evaluation of the use of a VAX computer system as a…

The effects of three types of tutoring treatments on the attitudes of learning-disabled and control students (n=124) in grades K-6 were compared. The tutoring programs, involving sign language and reading, produced beneficial effects on attitudes about peers, school, and learning, whereas control students did not experience comparable gains.…