How do I interpret my Woodcock-Johnson IV score?
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 |
|---|---|---|
| 90 to 110 | 25 to 75 | Average |
| 80 to 89 | 9 to 24 | Low Average |
| 70 to 79 | 3 to 8 | Low |
| 69 and below | 0.1 to 2 | Very Low |
What does W mean on WJIV?
The W score is the foundational. metric—the score on which all of the other WJ III scores are based—and it is. useful for measuring an individual’s progress over time. The RPI is a measure of a. person’s proficiency in a skill, ability, or area of knowledge compared with average.
What is a good Woodcock Johnson score?
Woodcock-Johnson IV Scoring
| Score Range | Percentile Rank | Range Classification |
|---|---|---|
| 111 to 120 | 76 to 91 | High Average |
| 90 to 110 | 25 to 75 | Average |
| 80 to 89 | 9 to 24 | Low Average |
| 70 to 79 | 3 to 8 | Low |
What is RPI on WJ IV?
RELATIVE PROFICIENCY INDEXES (RPI) show the examinee’s level of proficiency (accuracy, speed, or whatever is measured by the test) at the level at which peers are 90% proficient. An RPI of 75/90 would mean that the examinee was only 75% proficient at the same difficulty level at which peers were 90% proficient.
What is RPI WJ?
RELATIVE PROFICIENCY INDEXES (RPI) show the examinee’s level of proficiency (accuracy, speed, or whatever is measured by the test) at the level at which peers are 90% proficient. An RPI of 90/90 would mean that, at the difficulty level at which peers were 90% proficient, the examinee was also 90% proficient.
How is the WJ 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.
What types of scores does WJ IV produce?
The three types of WJ IV scoring ranges that are provided upon completing the exam are the level of development, comparison with peers and degree of proficiency scores. Level of development scores are designed to explain the scores in terms of age equivalents and grade equivalents.
How is the WJ-III scored?
What is the average range on the Woodcock-Johnson IV?
What does the standard score on the WJ-IV mean?
The standard score (SS) on the WJ-IV describes a child’s performance relative to the average performance of the comparison group. The scale is the same as the IQ test.
What are the Woodcock-Johnson IV tests of achievement?
Click here! The Woodcock-Johnson® IV Tests of Achievement (WJ IV™ ACH) are ideal for accurately screening, diagnosing, and monitoring progress in reading, writing, and mathematics achievement with the 11-test standard battery. The nine-test extended battery allows for a more in-depth diagnostic assessment of specific strengths and weaknesses.
What’s the difference between the WJ III and WJ IV GA clusters?
NOTES: The Ga clusters are quite different. WJ IV Ga cluster is composed of 2 new tests. The cognitive complexity of these tests is much higher than the tests in the WJ III Ga cluster. There is a higher g-loading now due to this increased complexity.
Is the oral vocabulary test part of the WJ III cluster?
The Oral Vocabulary test in the WJ IV cluster is part of the Verbal Comprehension test in the WJ III cluster. Now just Synonyms and Antonyms are in the test whereas there were 4 subtests in Verbal Comp in the WJ III (Picture Vocabulary, Synonyms, Antonyms, and Verbal Analogies)