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Like many other intelligence tests, Woodcock Johnson scoring has some complexities. The Achievement portion of the Woodcock-Johnson test consists of the following tests. The Woodcock Johnson Tests of Achievement portion of the test consists of the following tests: The Cognitive Abilities portion of the Woodcock-Johnson test consists of the following tests.įrom these tests the following intelligence clusters are scored.

This test battery is used to assess language proficiency. This test battery is used to measure math and reading proficiency and compare academic achievement in relation to the subject’s academic knowledge. This is similar to other intelligence tests such as the Stanford-Binet and Wechsler Intelligence tests. This test is used to identify learning problems and individual strengths and weaknesses. The WJ IV Tests of Cognitive Abilities.With the introduction of the WJ IV test, there are now three test batteries, which can be used independently or in combination. Previously, the Woodcock-Johnson III test ( also known as the WJ-III test) was used to develop intelligence index scores for the General Intellectual Ability (GIA) and Brief Intellectual Ability (BIA). The test includes what are known as the Standard Battery and Extended Battery of tests. The Woodcock-Johnson test is a multiple choice intelligence test that can be administered by schools, psychologists, and testing centers. What are the Woodcock-Johnson Tests of Cognitive Abilities? The test is used primarily to measure ability for academic achievement, oral language, scholastic aptitude, and overall cognitive skills. The test is similar in nature, and can often be used in place of, the Wechsler Intelligence Scale for Children (WISC) for an educational diagnosis of children. Most recently updated in 2014 (referred to as the WJ IV), the Woodcock-Johnson test is an intelligence test that can be used on participants from the age of 2 all the way to people in their 90s. Bonner Johnson, the Woodcock-Johnson Tests of Cognitive Abilities is one of the most popular IQ tests available today. The mean for the sample is M = 40.Developed in 1977 by Richard Woodcock and Mary E. False For a sample with a standard deviation of s = 8, a score of X = 42 corresponds to The standard deviation for the population is σ = 6. True For a population with μ = 34, a score of X = 31 corresponds to z = -1.00. True In a population with σ = 4, a score of X = 48 corresponds to z = 1.50. The standard deviation for the set of exam scores must be σ = 6. What was your score in the original distribution? X=31 On an exam, Tom scored 12 points above the mean and had a z-score of +2.00. In the new, standardized distribution, your score is X = 45. When the distribution is standardized, what value will be obtained for a score of X = 58 from the original distribution? X=55 A distribution with µ = 35 and σ = 8 is being standardized so that the new mean and standard deviation will be µ = 50 and σ = 10. Spanish: (68-60)/8=1 A distribution with µ = 55 and σ = 6 is being standardized so that the new mean and standard deviation will be µ = 50 and σ = 10. For which class should Sara expect the better grade? ANSWER: The grades should be the same because the two exam scores are in the same location On the Spanish exam, the mean was µ = 60 with σ = 8, and Sarah had a score of X = 68. On the math exam, the mean was µ = 40 with σ = 5, and Sarah had a score of X = 45. Spanish: (68-60)/8 = 1 Last week Sarah had exams in math and in Spanish. For which class should Sara expect the better grade? ANSWER: Math On the math exam, the mean was µ = 30 with σ = 5, and Sarah had a score of X = 45. After the transformation, what is the standard deviation for the population of z-scores? σ = 1.00 Last week, Sarah had exams in math and in Spanish. 0 1 A population with µ = 85 and σ = 12 is transformed into z-scores. If an entire population with μ = 60 and σ = 8 is transformed into z-scores, then the distribution of z-scores will have a mean of _ and a standard deviation of _.