A questionnaire to gather material on the evaluation of noncertificated school personnel was sent to all school systems enrolling over 16,000 pupils. Replies were received from 232, or 72 percent of the 322 systems contacted. This circular is based on the replies of the 139 systems which indicated that they have formal programs for evaluating one or more of the categories of classified personnel listed in the questionnaire: teacher aides, clerical and secretarial, maintenance custodial, cafeteria, and bus drivers. Included are data on the frequency of evaluation, the probationary period, permanent status, evaluators, evaluation procedures, and evaluation instruments. Six general types of evaluation procedures, distinguished by the degree to which the employee is involved in the evaluation process, are evident among the 139 systems. A description of each procedure is followed by a list of the systems which reported that procedure. Reproduced are 22 evaluation forms selected from those submitted with the questionnaire responses. A related document is EA 002 546. (MF)