True or False:
1- According to the social norms approach, a behavior is considered abnormal if it occurs rarely or infrequently.
2- Agoraphobia is a more common disorder than Obsessive-Compulsive Disorder.
3- Dissociative Amnesia was previously known as Multiple Personality Disorder.
4- Histrionic personality is characterized by excessive emotionality and attention seeking.
5- Posttraumatic stress disorder and Somatization disorder belong to the same category of mental disorders (Somatoform Disorders).