References
- The Psychological Corporation. (2001). Wechsler Individual Achievement Test – Second edition. San Antonio, TX: Author.
- Cohen, M. J. (1997). Children’s Memory Scale. San Antonio, TX: The Psychological Corporation.
- Harrison, P. L., & Oakland, T. (2003). Adaptive Behavior Assessment System – Second Edition. San Antonio, TX: The Psychological Corporation.
- Wechsler, D. (1989). Wechsler Preschool and Primary Scale of Intelligence – Revised. San Antonio, TX: The Psychological Corporation.
- Wechsler, D. (1967). Manual for the Wechsler Preschool and Primary Scale of Intelligence. San Antonio, TX: The Psychological Corporation.
- Carroll, J.B. (1997). The three-stratum theory of cognitive abilities. In D.P. Flanagan, J.L. Genshaft, & P.L. Harrison (Eds.), Contemporary intellectual assessment: Theories, tests, and issues (pp. 122–130). New York : The Guilford Press.
- Gregory, R.J. (2007). Testing special populations: Infant and preschool assessment. Psychological Testing. Pearson Education, Inc.
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