Which one of the following statements most accurately describes the relationship between IQ scores and classroom performance?
A)IQ scores obtained in the early elementary years are excellent predictors of high school success.
B)On average, students with higher IQ scores do better in school than students with lower IQ scores.
C)Students with IQ scores above 110 perform better when they are placed one or two grade levels ahead of where their age-mates are.
D)Because intelligence tests measure inherited potential, IQ scores are unrelated to school achievement, which is influenced primarily by environmental factors.

Question

Quizplus · Accepted Answer

Research has consistently shown that, on average, students with higher IQ scores tend to perform better in school than students with lower IQ scores. However, it is important to note that IQ scores are not the only factor that influences academic achievement, as environmental and societal factors can also play a role. Additionally, while IQ scores obtained in early elementary years can predict academic success to some extent, they are not perfect predictors and can be influenced by various factors such as changes in environmental circumstances or individual differences in motivation and effort. The statement about students performing better when placed ahead of their grade level based on IQ scores is also somewhat true, but can vary depending on individual circumstances and is not a universal rule. Finally, while inherited potential is one factor that can influence IQ scores, it is not the only factor as environmental factors can also play a role.

Which One of the Following Statements Most Accurately Describes the Relationship