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School Counselor Behavior Assessments

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School counselors need to use assessment tools to support students with issues that may interfere with their academic success. Further, it is important that school counselors use assessments that are both reliable and valid so that the data is accurate and the student is not harmed (Whiston, 2013). This paper compares the behavior assessment system for children second edition (BASC-2) and the child behavior checklist (CBCL) to compare the assessments to identify if one may be more appropriate for use with students to measure the same construct. A comparison of the assessments’ psychometric properties of reliability and validity are discussed, along with an analysis of theory and procedures to acquire reliability and validity. Next, an interpretation …show more content…

Similarly, to the BASC-2, the CBCL’s reliability was estimated using internal consistency coefficients, test-retest, and interparent agreement coefficients (Doll, 1998). The CBCL’s internal consistency overall was favorable with most of the externalizing and total problem scores adequate to strong, however, some scales had inadequate internal consistency (Furlong & Wood, 1998). The CBCL’s behavior checklist syndrome scores for a one-week, test-retest reliability, fall above about .8 with internal consistency coefficients averaging .8 and the interparent rater coefficients averaging a .66 (Doll, 1998). The CBCL’s competence scale internal consistency is around .5, but the test-retest and interparent agreement coefficients were similar to the behavior checklist (Doll, 1998). The test-retest reliability can estimate the reliability based on the correlation coefficient between the test and retest scores (Whiston, …show more content…

Validity evidence has come from concurrent correlations with similar instruments and strong discriminate validity based on the total problems and social competence scores to classify youths (Furlong & Wood, 1998). Further, Doll (1998) discuses how validity has been established because of the long period of empirical study that has shown that it distinguishes between children with and without behavioral problems. Both the BASC-2 and CBCL provide appropriate validity evidence and procedures. The BASC-2 and CBCL seem to rely heavily on the validity evidence based on correlations to other measures of behavioral issues. The CBCL was empirically derived as a research instrument so it has a long history of accumulated validity (Stein, 2007). However, the BASC-2 also provides strong validity evidence of the TRS, PRS, and SRP, while no information is provided on the SDH and SOS (Stein,

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