Compared to Children Who Did Not Attend an Intensive Early-Intervention

question 149

Multiple Choice

Compared to children who did not attend an intensive early-intervention program, longitudinal studies showed that the children who did participate _____.

• A) were less likely to need special education and more likely to attend college
• B) had higher IQ scores in high school and were more likely to attend college
• C) had higher IQ scores in high school but were less likely to attend college
• D) had higher math and reading achievement at age 10 and higher IQ scores in high school

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Definitions:

Step-variable

Costs that remain fixed over small ranges of production or activity levels but can change with larger shifts in activity.

Mixed

A category that includes a combination of various elements or types.

Variable

An element, feature, or factor that is liable to vary or change.

Fixed

Refers to costs or expenses that do not change in proportion to the level of activity or production volume, such as rent or salaries.