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A Little Background
Alan and Nadeen Kaufman developed the Kaufman Assessment Battery for Children, with the first edition coming out in 1983 and further revised and updated in 2002. It is composed of 16 subtests (ten subtests for mental processing and six for achievement) that lead to four global test scores. 1) Sequential processing scales, 2) Simultaneous processing scales, 3) Achievement scales, and 4) Mental processing composite.
It is used in clinical research but not as a primary or complete assessment of a child’s intelligence. The Kaufman Assessment Battery, however, is a well accepted instrument to correlate with other types of assessment tests.
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Purpose of the Test
The main purpose of this standardized assessment test is to assess the achievement and intelligence of children. The first edition can assess children who are aged 2.5 years (2 years and six months) to 12.5 years while the new edition can be used for individuals up to 18 years old.
The Kaufman Assessment Battery for Children is specifically developed for three groups - children of preschool age, children with learning disabilities, and children who belong to minority groups. This is why there is a Spanish edition for this test and a subtest for children who cannot be tested verbally. The results of this assessment instrument are correlated with other tests to help teachers plan educational placement, develop IEP, help a neurological diagnosis, and further research in special education.
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Administration of the Test
Administration of the test will depend mostly on the age of the child being tested. Younger children will take fewer subtests than older children. The youngest bracket, 2.5 years old, takes seven subtests. The oldest bracket, 12.5 years old, takes thirteen of the total sixteen subtests. Thus, the test can last as short as 35 minutes or as long as 85 minutes.
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Limitations of the Test
Since this assessment test is especially developed to measure nonverbal intelligence, it becomes limited in measuring verbal intelligence. This test has also been criticized for using questions that measure intelligence in subtests that are supposed to indicate achievement. And finally, only a trained examiner or a psychologist can interpret the scores of the test.
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Standardization
The sample utilized for the standardization of this intelligence and achievement test, according to the authors, was representative of the population of US children, based on attributes such as gender, age, ethnicity, size of the community, and the education of the parents. The sample was also based on educational placement, whether the child belongs to a special education class or mainstream classroom. The norms established from the standardization led to global scores having a mean score of 100 with a standard deviation of 15.
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Global Test Scores
Although only a trained psychologist can adequately interpret the four global test scores of the Kaufman Assessment Battery for Children, the following would be useful information for the special education team.
- Sequential processing scale – This reflects the child’s ability to solve problems that involve sequences. For example, the child may arrange items in a series. The scale also measures the child’s short-term memory because some tasks involve recall of numbers or items in sequence.
- Simultaneous processing scale– This scale is based on seven subtests that measure the use of several processes to solve more complex problems. These complex problems involve the following:
- Recognizing a face
- Identifying an object or a scene using a picture that is partially complete
- Reproducing a design by manipulating rubber triangles
- Selecting a picture that would complete another picture
- Choosing a picture that similar to another picture
- Recalling the location of pictures shown in one page
- Arranging pictures based on a certain logical order.
- Achievement scale – The score in this scale illustrate what the child has learned in school and at home. The questions are primarily based on facts that are taught, such as story characters, famous people and places, and mathematical skills.
- Mental processing composite – This is the combination of the sequential and simultaneous processing scales.
Assessment Tests
- Standardized Tests as a Quality Benchmark for Student Appraisal
- Assessment Instruments Commonly Used in Special Education
- Identifying Problems With Gross Motor Skills
- Assessing Motor Skills in Early Childhood - Using the PDMS
- Using the Kaufman Assessment Battery for Children
- The Validity of the Stanford-Binet Intelligence Scale
- The Vineland Adaptive Behavior Scale and Special Needs Students
- Using the Child Behavior Checklist