What method was used in Brendgen's study to gather peer ratings?

• A. Giving children a questionnaire about aggression
• B. Providing a booklet with photos of classmates
• C. Conducting interviews with the children
• D. Observing children during playtime

Answer: (B)

In Brendgen's study, providing a booklet with photos of classmates allowed children to identify their peers and rate them according to specific behaviors, such as aggression or social withdrawal. This method is effective as it makes the recognition of peers easier and more engaging for children. By using photos, the researchers enabled participants to assess and report on identifiable behaviors in a direct and personal way. This approach also helps to mitigate biases that might occur in self-reports and improve the accuracy of ratings by allowing children to rely on visual recognition rather than memory alone. This method reflects a practical application of peer assessment, which can offer valuable insights into social dynamics within groups.