Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
12 Cards in this Set
- Front
- Back
|
IQ scores have a mean of ___
and a SD of ___ |
mean = 100
SD = 15 |
|
|
IQ of 130 and higher is 2 SDs above the mean and classified as...
|
Very superior / Gifted
|
|
|
IQ of 69 and below is 2 SDs below the mean and classified as...
|
Extremely low
|
|
|
Interpretation of scores
|
130 and above = very superior
120-129 = superior 110-119 = above average 90-109 = average 80-89 = low average 70-79 = borderline 60 and below = extremely low |
|
|
Confidence intervals
|
95% or 90%
confident that an individual's score falls within a particular range |
|
|
Standard confidence interval used is...
|
90%
|
|
|
If there is a large gap between verbal and performance scores...
|
Still report the FSIQ, but indicate that it is not likely a very accurate measure of the person's abilities.
|
|
|
Wechsler stated a gap of 15 or more points between VIQ and PIQ is clinically significant
|
This may be the case for individuals in the borderline range of intellectual functioning
|
|
|
In avg populations...
|
a discrepancy of 19 or higher can be more indicative of a LD
|
|
|
Public education policies consider that an IQ of _______ or below qualifies a child for LS classes?
|
70 (2 SD's below the mean)
|
|
|
Another indicator of a LD is...
|
A discrepancy between an IQ score and achievement score (IQ is high, but achievement is low)
|
|
|
Achievement batteries:
|
WRAT
WIAT |
