What is one limitation of the generalizability of Andrade's study?

• A. Large sample size
• B. High diversity in the sample
• C. Results may not reflect the population as a whole
• D. Complexity of the data analysis

Answer: (C)

The correct choice highlights a significant limitation of Andrade's study regarding its generalizability. Generalizability refers to the extent to which findings from a study can be applied to a broader population beyond the specific sample that was studied. If the results may not reflect the population as a whole, it indicates that the characteristics of the study participants might limit the applicability of the findings.

For instance, if the sample was small, homogenous, or included only specific age groups or demographics, the observed effects—such as those related to doodling and attention—might not hold true for individuals outside this specific sample. This limitation emphasizes the need for caution when interpreting the results and applying them to wider populations, as the unique traits of the study group could skew the findings.

In contrast, a large sample size or high diversity in the sample would generally enhance generalizability. The complexity of data analysis, while it poses its own challenges, does not inherently limit the generalizability of findings as much as the representativeness of the sample does.