What is the difference between Woodcock Johnson and WISC?
Research has indicated that the Woodcock-Johnson indices proved to correlate a better with achievement compared to the WISC. It was also found that learning disabled students performed more poorly on the WJ Tests of Cognitive Abilities than on the WISC-R.
What is a good score on the WISC?
The WISC-V is considered the “gold standard” intelligence test for children ages 6 through 16….WISC-V Structure.
| Composite Score Range | Traditional Description | WISC-V Classification |
|---|---|---|
| 120 – 129 | Superior | Very High |
| 110 – 119 | High Average | High Average |
| 90 – 109 | Average | Average |
| 80-89 | Low Average | Low Average |
Is General Conceptual Ability the same as IQ?
It’s similar to the Wechsler scales in a number of areas (e.g., it includes numerous sub-tests), and yields a General Conceptual Ability score (GCA) which is similar but not identical to the Full Scale IQ of the WISC.
How is the WISC-IV scores?
The WISC–IV Full Scale score is one way to view Haley’s overall thinking and reasoning skills. The scores show how well Haley performed compared to a group of children the same age from across the United States. The highest possible score is 160 and the lowest possible score is 40 for most skills tested.
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 |
How do you read a 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 |
|---|---|---|
| 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 does the WJ III measure?
The WJ III Letter-Word Identification test measures reading decoding. In reading decoding, recognized letters and words are accessed from the mental lexicon (i.e., the store of word knowledge) and recoded phonologically.
Does the WISC-IV provide a full scale IQ?
The WISC-IV is a standardized measure comprised of fifteen subtests (ten core and five supplemental/optional). This instrument provides a Full Scale Intelligence Quotient (FSIQ) and four Composite or Index Scores.
Is the WJ an IQ test?
The Woodcock Johnson Tests of Cognitive Abilities are IQ tests devised by Woodcock and Johnson in the late 1970’s. The Woodcock Johnson Tests were revised most recently in 2014 and this latest version is commonly called the WJ IV test.
What is the purpose of the Woodcock Johnson Test?
The Woodcock-Johnson IV Tests of Achievement (WJ IV ACH; Schrank, Mather, & McGrew, 2014) is an individually-administered, norm-referenced instrument that is useful for screening, diagnosing, and monitoring progress in reading, writing, and mathematics achievement areas for persons ages 2-90+ years.
What do WISC III scores mean?
The WISC-III yields three IQs, a Verbal Scale IQ, a Performance Scale IQ, and a Full Scale IQ. All three are standard scores (mean of 100 and standard deviation of 15) obtained by comparing an individual’s score with those earned by the representative sample of age peers.