Bayley Scales of Infant Development - Research Article from Encyclopedia of Childhood and Adolescence

This encyclopedia article consists of approximately 2 pages of information about Bayley Scales of Infant Development.
This section contains 306 words
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A comprehensive developmental test for infants and toddlers from 2-30 months of age.

The Bayley Scales of Infant Development measure mental and physical, as well as emotional and social, development. The test, which takes approximately 45 minutes, is administered individually by having the child respond to a series of stimuli. The Mental Scales, which measure intellectual development, assess functions such as memory, learning, problem-solving ability, and verbal communication skills. The Motor Scales evaluate the child's ability to sit and stand, perform other activities requiring coordination of the large muscles (gross motor skills), and perform more delicate manipulations with fingers and hands (fine motor skills). Finally, the Infant Behavior Record (IBR) assesses the child's social and emotional development through a standardized description of his or her behavior during the testing session. Scores are measured against norms for each of the 14 different age groups. Often, the Bayley scales are used to determine whether a child is developing normally and provide for early diagnosis and intervention in cases of developmental delay, where there is significant tardiness in acquiring certain skills or performing key activities. Additionally, they can be used to qualify a child for special services and/or demonstrate the effectiveness of those services. Most recently, the Bayley scales have been used to insure compliance with legislation that requires identification of at-risk children and provision of services for them.

For Further Study

Books

Cohen, Libby G., and Loraine J. Spenciner. Assessment of Young Children. New York: Longman, 1994.

McCullough, Virginia. Testing and Your Child: What You Should Know About 150 of the Most Common Medical, Educational, and Psychological Tests. New York: Plume, 1992.

Walsh, W. Bruce, and Nancy E. Betz. Tests and Assessment. 2nd ed. Englewood Cliffs, NJ: Prentice Hall, 1990.

Wortham, Sue Clark. Tests and Measurement in Early Childhood Education. Columbus, OH: Merrill Publishing Co., 1990.

This section contains 306 words
(approx. 2 pages at 300 words per page)
Copyrights
Gale
Bayley Scales of Infant Development from Gale. ©2005-2006 Thomson Gale, a part of the Thomson Corporation. All rights reserved.
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