Which thought process involves persistent repetition of words or ideas and is associated with psychotic disorders?

Which thought process involves persistent repetition of words or ideas and is associated with psychotic disorders?

• A. Circumstantial thought process
• B. Word salad thought process
• C. Flight of ideas thought process
• D. Preservation

Answer: (D)

Preservation is the persistent repetition of a word, phrase, or idea. It shows up when a person keeps repeating the same thought despite prompts or shifts in topic, signaling difficulty in shifting mental sets. This is different from word salad, which is severely disorganized and incomprehensible speech; from circumstantial thinking, where excessive detail is given but the point is eventually reached; and from flight of ideas, where thoughts race rapidly between loosely connected topics. In psychotic disorders such as schizophrenia, preservation can appear as a repeated response or phrase, reflecting disrupted flexibility in thinking.

Preservation is the persistent repetition of a word, phrase, or idea. It shows up when a person keeps repeating the same thought despite prompts or shifts in topic, signaling difficulty in shifting mental sets. This is different from word salad, which is severely disorganized and incomprehensible speech; from circumstantial thinking, where excessive detail is given but the point is eventually reached; and from flight of ideas, where thoughts race rapidly between loosely connected topics. In psychotic disorders such as schizophrenia, preservation can appear as a repeated response or phrase, reflecting disrupted flexibility in thinking.