How do you read WAIS-IV scores?

How do you read WAIS-IV scores?

A: The WAIS-IV indexes are: Verbal Comprehension Index (VCI) – reflects an individual’s ability to understand, use and think with spoken language….Score Interpretation of WAIS IV and MMPI II.

Full Scale IQ Percentile Range Classification
110 to 119 75 to 90 High Average
90 to 109 25 to 73 Average
80 to 89 9 to 23 Low Average
70 to 79 2 to 8 Borderline

What is a good score on the WAIS?

The average score for the test is 100, and any score from 90 to 109 is considered to be in the average intelligence range. Score from 110 to 119 are considered to be High Average. Superior scores range from 120 to 129 and anything over 130 is considered Very Superior.

What is the average WAIS-IV score?

Average IQ score by age

Age Average The average IQ score by age
16-17-year-olds 108
Adults between 18 and 19 years 105
For people between 20 and 24 years of age 99
For people between 24 and 34 years of age 97

What do WAIS-IV scores mean?

This index reflects an individual’s ability to understand, use and think with spoken language. It also demonstrates the breadth and depth of knowledge acquired from one’s environment. It measures the retrieval from long-term memory of such information. Perceptual Reasoning Index.

How is WAIS-IV FSIQ calculated?

FSIQ = 25 + 0.75*S where S is the Sum of Scaled Scores. The 100’s are the means of the two distributions and the 15 and 20 are their standard deviations. All of this can be obtained by publically released information.

What is a good FSIQ score?

The primary index scores range from 45 to 155; the FSIQ ranges from 40 to 160. For both the primary index scores and the FSIQ, scores ranging from 90 to 109 are typically considered average.

What WAIS score is between 85 and 115?

By the 68-95-99.7 rule, 68% of the people have WAIS scores between 100-15 and 100+15. Namely, 99.7% of the people have WAIS scores between 85 and 115. Hence, 32% of the people have WAIS scores below 85 or above 115.

What is a composite score on the WAIS?

The Full Scale IQ (FSIQ) composite score is derived from 10 subtest scores and is considered the most representative estimate of global intellectual functioning.

What WISC-IV score is gifted?

by Carolyn K., director, Hoagies’ Gifted Education Page

Level of Giftedness Full Scale IQ score WISC-IV, WPPSI-III source: Assessment of Children
gifted or moderately gifted (G or MG) 130-138
highly gifted (HG) 138-145
exceptionally gifted (EG) 145-152
profoundly gifted (PG) 152-160

What is the average FSIQ score?

FSIQ test is conducted between 60 and 80 minutes, in total. Some children may take longer if the supplemental subtests are given. FSIQ results can range from 40 being the lowest and 160 being the highest. The average mean score is typically 100.

What WISC score is gifted?

The standard components of the WISC-V cannot distinguish between highly gifted, exceptionally gifted (160 to 179), or profoundly gifted (180 or higher); however, extended norms can be used to assess IQ in these upper limits.

What percentage of WAIS score is between 70 130?

Answer. It is about 95%. The Wechsler Adult Intelligence Scale-IV is an IQ test that is given by therapists and measures worldwide scholarly working.

Who was Lewis Terman and what did he study?

He was noted as a pioneer in educational psychology in the early 20th century at the Stanford Graduate School of Education. He is best known for his revision of the Stanford–Binet Intelligence Scales and for initiating the longitudinal study of children with high IQs called the Genetic Studies of Genius.

What is the correlation between intelligence score and the speed of taking in perceptual information?

Research also suggests that the correlation between intelligence score and the speed of taking in perceptual information tends to be about +. 3 to +. 5. Those who perceive quickly are especially likely to score higher on tests based on perceptual rather than verbal problem solving.


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