Which of the Following Statements Regarding Differences in IQ Is

question 297

Multiple Choice

Which of the following statements regarding differences in IQ is NOT supported by research findings?

• A) Group differences in average IQ can be influenced by environmental factors, even if the heritability of intelligence is high.
• B) The average difference in IQ between minority groups and whites is largely a function of genetic factors.
• C) Children from the lowest social classes score about 15 points lower on IQ tests than do children from the highest social classes.
• D) The average IQ for many of the larger minority groups in the United States is about 10 to 15 points lower than it is for whites.

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Definitions:

Job Characteristic

Attributes or aspects of a job that influence an employee’s work and levels of satisfaction, such as task variety or autonomy.

Task Knowledge

Understanding and expertise related to the specific tasks and responsibilities of a job role.

Job Enrichment

A job design technique that aims to enhance job satisfaction and performance by adding tasks that increase the job's meaningfulness, variety, and autonomy.

Customer Complaints

These are expressions of dissatisfaction or reports of failure in performance by a customer regarding a company's product or service.