The article concludes that a satisfactory program of vision screening requires a careful choice of testing procedures and referral policies, but it also requires decisions based on the philosophies of treatment of local practitioners and an understanding by parents of the purposes and methods of the program. (Author)

The article concludes that adequate screening, and the use of expensive diagnostic procedures (such as medical referral) only for children who have failed a screening test, will result in the most effective use of school health time and funds. (Author)

The authors believe that the classroom teacher should become the focus of case finding, and that the child's behavior and functioning should become the primary indicators of his health. Physical examinations could be used as diagnostic tests rather than screening tests. (Author)