Which study involves videotaping interactions to manage aggression among children?

The study that involves videotaping interactions to manage aggression among children focuses on observing and understanding behavioral dynamics within a specific developmental context. Videotaping interactions allows researchers to analyze real-time behaviors and the context in which they occur. In this case, studying toddlers is particularly relevant because this age group is known for developing social skills and learning to navigate emotions, including aggression.

By using videotapes, researchers can capture nuanced interactions that might not be evident through other methods, such as surveys or observational notes alone. This approach enables the examination of how toddlers communicate and respond to one another, providing valuable insights into aggressive behaviors and effective management strategies.

The other options do not specifically involve the use of video recordings to manage aggression. An analysis of parenting styles, a survey of child behavior, and a qualitative analysis of preschool education may utilize different methodologies that do not focus on direct observation through video, making them less suitable for this context.