What is the purpose of the Woodcock Johnson III test of achievement?

What is the purpose of the Woodcock Johnson III test of achievement?

The Woodcock-Johnson Tests (WJ III) is a valid and reliable assessment tool of both cognitive abilities and achievement among children and adults. It is based on the most current theoretical model of intelligence, Cattell-Horn-Carroll (CHC) theory.

How is the Woodcock Johnson III test administered?

The WJ-III NU ACH is a standardized, nationally norm-referenced achievement test and is individually administered by a trained examiner. The test is oral in format and almost conversational in tone. …

What is the Woodcock Johnson III tests of cognitive disabilities?

These three cognitive tests measure three abilities; Comprehension-Knowledge (Gc), Fluid Reasoning (Gf), and Processing Speed (Gs), which best represents an individual’s verbal ability, thinking ability, and efficiency in performing cognitive tasks.

What is the Woodcock Johnson test used for?

The Woodcock Johnson III and Woodcock Johnson IV Tests of Achievement are 22-section achievement tests, which assess both academic achievement (what children have learned in school) and cognitive development. They are sometimes paired with an intelligence test to qualify children for gifted and talented programs.

What does the Woodcock-Johnson cognitive test measure?

The Woodcock-Johnson Tests of Cognitive Abilities is an intelligence test series (often referred to as IQ test). The comprehensive series of exams is designed to measure general intellectual ability, as well as academic achievement, scholastic aptitude, cognitive abilities and oral language.

Does the Woodcock-Johnson test for dyslexia?

The WJIV OLprovides measures of Phonetic Coding and Speed of Lexical Accessthat are useful in assessing the language correlates of dyslexia. Phonological awareness. The WJ IV OL Phonetic Coding cluster includes the Segmentation and Sound Blending tests.

What type of assessment is the Woodcock-Johnson?

The WJ IV is a broad-scope assessment system that is based on state-of-the-science tests for individual evaluation of academic achievement, cognitive abilities, and oral language.

What does the Woodcock-Johnson IV test of achievement measure?

The Woodcock-Johnson IV Tests of Achievement (WJ IV ACH; Schrank, Mather, & McGrew, 2014) measures basic skills, fluency, and application in reading, writing, and mathematics domains.

Is the Woodcock-Johnson a norm referenced test?

The Woodcock-Johnson IV Tests of Cognitive Abilities –Fourth Edition (WJ-IV COG; Schrank, McGrew, & Mather, 2014) is an individually-administered, norm-referenced instrument that measures general intellectual ability (g) and specific cognitive abilities in persons age 2 to 90+ years old.

Which theory is the Woodcock Johnson IV test of cognitive abilities based upon?

CHC theory
Based on the evolution of CHC theory, new tests and interpretive clusters place emphasis on the most important and diagnostically useful measures of academic achievement, oral language, and cognitive abilities.

What is the difference between the Woodcock-Johnson III tests of achievement?

The Woodcock-Johnson III Tests of Achievement had fourteen more extended battery clusters between Parallel Forms, Standard Battery Academic Tests, Extended Battery Academic Tests, Standard BAttery Academic Clusters, and Extended Battery Academic Clusters.

What is the Woodcock Johnson III Nu ACH test?

Woodcock-Johnson III NU Tests The Woodcock-Johnson III NU Tests of Achievement (WJ-III NU ACH) The WJ-III NU ACH is a standardized, nationally norm-referenced achievement test and is individually administered by a trained examiner. (It is a revised and expanded version of the WJ-R.)

What is a good score on a clustered cluster test?

Cluster / Test Standard Score Ranges: 131 and above = Very Superior; 121 to 130 = Superior; 111 to 120 = High Average; 90 to 110 = Average; 80 to 89 = Low Average; 70 to 79 = Low; 69 and below = Very Low. Mather, N., & Jaffe, L. (2002). Woodcock-Johnson III: Reports, Recommendations, and Strategies.

What is a good rating for Woodcock Johnson IV?

Woodcock-Johnson IV Scoring Score Range Percentile Rank Range Classification 131 and above 98 to 99.9 Very Superior 121 to 130 92 to 97 Superior 111 to 120 76 to 91 High Average 90 to 110 25 to 75 Average