Describes how Pre-Planning Evaluation (PPE) aids initial curriculum planning. Presents a case study of how PPE influenced the development of the electricity curriculum in Israeli technical high schools. Concludes that PPE is an essential component of the curriculum development process. (GEA)

Information on why readership surveys are valuable and on how to conduct them is presented, along with sample surveys used at a number of different institutions, and a questionnaire used by the Council for Advancement and Support of Education to measure the opinion of "CASE CURRENTS," readers. Guidelines for doing a mail survey outline…

The evaluation design, which prescribes when and from whom to gather data, is described as significant because it can lend credibility to evaluation results. The objectives of this booklet are to aid the evaluator in: choosing a design; putting it into operation; and analyzing and reporting the data. Examples include both formative and summative…

Twelve common errors which can invalidate an otherwise sound evaluation are identified, and ways to avoid them are presented. The hazards are: (1) grade-equivalent scores; (2) inappropriate statistical adjustments with nonequivalent control groups; (3) administering norm-referenced tests at inappropriate times of the school year; (4) inappropriate…