Louis Terman,one of the Original Developers of the Stanford-Binet Test,began

question 219

Multiple Choice

Louis Terman,one of the original developers of the Stanford-Binet test,began a study in the 1920s of 1,500 children with exceptionally high IQ scores and as compared to the control group,these "Termites," as they were referred to,____.

• A)had a great deal of personal distress and were often depressed,anxious,and manifested high hostility towards others
• B)had a great deal of educational and occupational success,with dozens of patents and hundreds of books
• C)had a higher rate of alcoholism,divorce,and mental disorders
• D)were similar in few ways,illustrating that IQ has very little predictive value

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Definitions:

Variable Cost

Costs that change in proportion to the level of activity or volume of production in a business.

Contribution Margin

The amount by which the unit selling price exceeds the unit variable cost.

Fixed Costs

Expenses that do not change in proportion to the activity of a business, such as rent, salaries, and insurance premiums.

Variable Cost

Costs that change in proportion to the level of activity or production volume, such as materials and labor.