Question

What is the bell curve used for in the Weschler Scales of Intelligence (WISC)?

1) Measuring intelligence levels
2) Analyzing test results
3) Determining standard scores
4) Comparing individual performance

Answer 1

The bell curve is used in the Weschler Scales of Intelligence (WISC) for measuring intelligence levels, analyzing test results, determining standard scores, and comparing individual performance.

Step-by-step explanation:

The bell curve is used in the Weschler Scales of Intelligence (WISC) for a variety of purposes including measuring intelligence levels, analyzing test results, determining standard scores, and comparing individual performance.

In the WISC, the bell curve represents the range of scores that encompass average intelligence as well as standard deviations.

For example, an IQ score of 100 is considered average because it falls within one standard deviation of the mean, while scores above or below that range indicate above-average or below-average intelligence, respectively.