What new diagnostic category was created by the DSM-5?

• A. Developmental communication disorder
• B. Social communication disorder
• C. Behavioral assessment disorder
• D. Interactive communication disorder

Answer: (B)

The creation of the new diagnostic category termed "Social Communication Disorder" (SCD) in the DSM-5 reflects an important shift in understanding communication disorders in light of the needs of individuals on the autism spectrum. This category is specifically designed to identify individuals who exhibit difficulties with social use of verbal and nonverbal communication but do not meet the criteria for Autism Spectrum Disorder (ASD).

Social Communication Disorder includes challenges in using communication in social contexts, such as understanding and following the social rules of communication, which are critical for effective interactions. By distinguishing SCD from ASD, the DSM-5 allows for a more nuanced understanding of communication issues, enabling targeted interventions that equip individuals with the skills needed to navigate social environments.

Overall, SCD emphasizes the importance of social interaction and effective communication in the development of social relationships, making it a significant addition to the diagnostic criteria in the DSM-5.