Suppose There Is a High Positive Correlation Between Reading Speed

question 38

Multiple Choice

Suppose there is a high positive correlation between reading speed and reading comprehension. You suspect that IQ is a potential third variable. You complete a partial correlation procedure and, with IQ controlled statistically, the high correlation between speed and comprehension virtually disappears. What do you conclude?

• A)IQ is an important third variable affecting the correlation
• B)IQ can be ruled out as a third variable underlying the correlation
• C)IQ must be the cause of the correlation
• D)not enough information to decide

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Definitions:

Knowledge Competency

The ability to effectively apply and use relevant knowledge in a specific area or field to achieve desired results.

Katz's Model

A theory developed by Robert Katz that identifies three essential skills for effective leadership: technical, human, and conceptual skills.

Administrative Skills

Abilities related to managing operations, such as organizing, planning, and overseeing tasks within an organization.

Supervisory-Level Manager

A middle-management position responsible for overseeing employees and ensuring that departmental or organizational objectives are met.