The "Mozart effect" provides an interesting example of the importance of _____.

A) replications
B) statistical interactions
C) meta-analysis
D) interactions

The Mozart effect refers to the idea that listening to classical music, particularly Mozart's compositions, can enhance cognitive abilities such as spatial reasoning and memory. However, the original study that claimed this effect has been subject to multiple replications with conflicting results. Therefore, the importance of replications in determining the validity of research findings is highlighted by the Mozart effect.