Building Measurement of Decision-Making of the Preparatory School Students

Abstract

The study aimed at building measurement of making –decision of the preparatory school students in Baqubah district ,the study community consisted of (3508)students whereas the sample consisted of (409)students. The measurement validity was checked up by: check in the content validity (Jury validity),and the validity of the process of building .The stability of the measurement was achieved through two ways: retesting and Cronbach Alpha equation (internal consistency).The findings of the study revealed the validity and reliability of this measurement.