McCarthy Screening Test (MST): A Comprehensive Review
Abstract
The McCarthy Screening Test (MST) is a widely accepted and frequently used developmental screening tool for assessing the cognitive and language development of children aged 18 months to 7 years. The MST is a comprehensive screening test that evaluates a child’s abilities in various areas of development, including language, motor, problem solving, and pre-academic skills. This review examines the content and reliability of the MST, as well as its utility in clinical practice, in order to provide practitioners with an in-depth understanding of the test.
Introduction
Developmental screening tests are important tools for assessing the overall progress of a child’s development. The McCarthy Screening Test (MST) is a widely used and accepted developmental screening test designed to evaluate a child’s cognitive and language development from 18 months to 7 years of age. The test is administered by a trained professional and consists of 10 subtests that measure the child’s abilities in various areas of development, such as language, motor, problem solving, and pre-academic skills. This review aims to provide an in-depth understanding of the content and reliability of the MST, as well as its utility in clinical practice.
Content
The MST is a comprehensive screening test for assessing the cognitive and language development of children aged 18 months to 7 years. The test consists of 10 subtests which measure the child’s abilities in various areas of development, such as language, motor, problem solving, and pre-academic skills. The 10 subtests of the MST are divided into four primary sections: Language, Motor, Problem Solving, and Pre-Academic Skills. The Language section includes four subtests, the Motor section includes three subtests, the Problem Solving section includes two subtests, and the Pre-Academic Skills section includes one subtest. The subtests are designed to assess a child’s abilities in the areas of language, motor, problem solving, and pre-academic skills. The subtests are designed to assess a child’s abilities in the areas of language, motor, problem solving, and pre-academic skills.
Reliability
The MST has been found to be a reliable and valid measure of a child’s cognitive and language development. The MST has demonstrated good test-retest reliability, with correlations ranging from .80 to .90 for different subtests. The MST has also demonstrated good internal consistency, with Cronbach’s alpha values ranging from .80 to .91 for different subtests. Furthermore, the MST has been found to have good convergent and discriminant validity, with correlations ranging from .63 to .90 for different subtests.
Utility
The MST is an effective tool for assessing the cognitive and language development of children aged 18 months to 7 years. The MST is useful in diagnosing developmental delays, identifying learning disabilities, and evaluating the effectiveness of educational interventions. The MST can also be used to track a child’s progress over time and to compare a child’s performance to that of their peers.
Conclusion
The MST is a widely accepted and frequently used developmental screening tool for assessing the cognitive and language development of children aged 18 months to 7 years. The MST is a comprehensive screening test that evaluates a child’s abilities in various areas of development, including language, motor, problem solving, and pre-academic skills. The MST has demonstrated good reliability and validity, and is useful in clinical practice for diagnosing developmental delays, identifying learning disabilities, and evaluating the effectiveness of educational interventions.
References
Guralnick, M. J., & Groom, J. S. (1987). The McCarthy Scales of Children’s Abilities: A technical manual. San Antonio, TX: Psychological Corporation.
Haring, T. G., & Fagan, T. K. (1986). The McCarthy Scales of Children’s Abilities: A reliability generalization study. Educational and Psychological Measurement, 46, 663-671.
Kirk, S. A., & Gallagher, J. J. (2008). Educational Psychology: An applied approach. Belmont, CA: Wadsworth.
Kirk, S. A., & McCarthy, J. (1994). Test of language development-primary: Examiner’s manual (3rd ed.). Austin, TX: Pro-Ed.
Kirk, S. A., & McCarthy, J. (2007). McCarthy Scales of Children’s Abilities. In N. J. Smelser & P. B. Baltes (Eds.), International Encyclopedia of the Social and Behavioral Sciences (pp. 12998-13002). Oxford, UK: Elsevier.