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Title: Why is it difficult to assess the effectiveness of Alcoholics Anonymous (AA)? Post by: Valvarez on Jan 19, 2018 Why is it difficult to assess the effectiveness of Alcoholics Anonymous (AA)?
a. the sample is too heterogeneous b. Alcoholics Anonymous (AA) refuses to release data c. the members are anonymous d. each chapter follows completely different procedures Title: Why is it difficult to assess the effectiveness of Alcoholics Anonymous (AA)? Post by: hththt on Jan 19, 2018 Content hidden
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