Children of different age groups were asked to complete the WISC so that researchers could compare the performance of younger and older children.The procedure used in this research best illustrates
A) the Flynn effect.
B) a longitudinal study.
C) a correlational study.
D) a cross-sectional study.

Question

Quizplus · Accepted Answer

The procedure used in this research is a cross-sectional study as it involves comparing the performance of children across different age groups at the same time. A longitudinal study would follow the same group of children over a period of time to observe changes in their performance. The Flynn effect refers to the observed increase in intelligence scores over time and is not directly relevant to this scenario. Correlational studies examine the relationship between variables, which is not the focus of this scenario.

Children of Different Age Groups Were Asked to Complete the WISC