How is the Woodcock Johnson III scored?
Add the raw scores for each administered section of the WJ-III. The raw score is usually the total number of correct responses for each subtest. For example, if a student correctly read 13 words on Letter-Word Identification, his raw score is 13. However, some subtests have different scoring rules.
What does the Woodcock Johnson Test of Achievement measure?
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 is the W score on Woodcock Johnson?
The reference W is the criterion—the score against which an individual’s W ability is compared. The reference W represents the difficulty level of a hypothetical item to which 50% of the age or grade group would respond correctly.
Is the Woodcock-Johnson test reliable?
The Woodcock-Johnson Tests (WJ III) is a valid and reliable assessment tool of both cognitive abilities and achievement among children and adults.
What is the Woodcock-Johnson Test used for?
The WJ IV Tests of Cognitive Abilities includes 18 tests for measuring general intellectual ability, broad and narrow cognitive abilities, academic domain-specific aptitudes, and related aspects of cognitive functioning. The assessment is individually administered.
How do you interpret the Woodcock-Johnson IV tests of achievement scores?
Three types of statistics or scores are generated by the Woodcock Johnson-IV….Relationship Between Standard Score, Percentile Rank, and Classification.
| Score Range | Percentile Rank | Range Classification |
|---|---|---|
| 121 to 130 | 92 to 97 | Superior |
| 111 to 120 | 76 to 91 | High Average |
| 90 to 110 | 25 to 75 | Average |
| 80 to 89 | 9 to 24 | Low Average |
What is a grade equivalent score?
An age or grade equivalent is simply the median raw score for a particular age or grade level. Because the acquisition of skills measured by an instrument such as a vocabulary test occurs more rapidly during early ages, raw scores increase at a greater rate with younger examinees than with older examinees.
How does percentile rank work?
Percentile ranks are often expressed as a number between 1 and 99, with 50 being the average. So if a student scored a percentile rank of 87, it would mean that they performed better than 87% of the other students in his norm group.
Why is the Woodcock-Johnson Test reliable?
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. Higher education students have benefit from WJ III tests as well.
Who can give a Woodcock-Johnson Test?
Woodcock-Johnson Test Guide. What: The Woodcock-Johnson III is an intelligence test. Who: The test can be taken by anyone ages two to 90+.