Suppose You Were Interested in the Effect of Parental Influence

question 3

Multiple Choice

Suppose you were interested in the effect of parental influence (x-axis) on a child's confidence (y-axis) when playing rugby. In addition, you examine the coach's qualifications . What will be the most likely appearance of the intercept and slope?

• A) Fixed intercept, random slope
• B) Fixed intercept, fixed slope
• C) Random intercept, random slope
• D) Random intercept, fixed slope

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Definitions:

IQ Score

A numerical measure of a person's intelligence level, typically derived from standardized tests.

50th Percentile

A statistical measure indicating the value below which 50% of the observations in a group fall, often used to describe the median of a data set.

Deviation IQ Score

A measure of an individual's intelligence relative to the average IQ of the population, calculated as the deviation from the median IQ score.

Crystallized Intelligence

A type of intelligence characterized by acquired knowledge, skills, and experience, often increasing with age.