In 1953, h. m. underwent surgery to control his seizures. doctors removed tissue from the hippocampus. as a result h. m.'s memory was severely impaired. psychologists studied h. m.'s memory function until his death in 2008. which research method did the psychologists utilize in this situation?

Case Study

Explanation:

Based on the information provided within the question it can be said that the psychologists were utilizing a research method called a Case Study. This method of research focuses on an up-close, in-depth, and highly detailed investigation on a specific subject or individual, in order to gather as much information as possible. Which is exactly what the psychologists where doing by studying the patient known as H.M throughout his life.

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can you explain it better