To ensure that the memory of a child is accurate, it is important to:

A. ask him to draw a picture of the event
B. reward him for telling what happened
C. reassure him that his friends have had the same experience
D. avoid the use of leading questions or suggestion

To ensure that the memory of a child is accurate, it is important to avoid the use of leading questions or suggestions. Here's why:

Children's memories can be easily influenced by external factors, such as suggestions or leading questions. If an adult asks a child a question that suggests a certain answer, the child might be inclined to give that answer, even if it doesn't reflect their true memory. This can inadvertently lead to false or inaccurate memories being formed.

To promote accuracy in a child's memory, it is recommended to:

D. Avoid the use of leading questions or suggestion: Instead of asking leading questions that might unintentionally influence the child's memory, ask open-ended questions that allow the child to freely describe what they remember. For example, instead of asking, "Did you see a red car in the park?" you can ask, "What did you see in the park?" This approach encourages the child to rely on their own memory rather than being swayed by suggestions.

It is important to note that memory is a complex cognitive process and can be influenced by various factors. Therefore, it is always wise to approach the topic of memory with caution and rely on other corroborating evidence whenever possible.