Prior to 1974, Which of the Following Was Listed in the Diagnostic

question 119

Multiple Choice

Prior to 1974, which of the following was listed in the Diagnostic and Statistical Manual of Psychiatric Disorders (DSM) ?

• A) attention-deficit hyperactivity disorder (ADHD)
• B) post-traumatic stress disorder (PTSD)
• C) Asperger's syndrome
• D) homosexuality

---

Definitions:

Phosphate Group

A chemical group consisting of a phosphorus atom bound to four oxygen atoms, important in energy transfer and molecular structure in biological systems.

Hydrocarbon Side

Refers to the nonpolar, hydrophobic part of a molecule that consists of just hydrogen and carbon, commonly found in organic compounds and influencing their chemical behavior.

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water, producing oxygen as a byproduct.

Chlorophyll

A group of light-trapping green pigments found in most photosynthetic organisms.