One cluster of personality disorders marked by noticeably odd or eccentric behavior is exemplified by the ________ personality disorder.

A) avoidant
B) narcissistic
C) schizotypal
D) dissociative

Schizotypal Personality Disorder

A mental disorder characterized by severe social anxiety, thought disorder, paranoid ideation, derealization, transient psychosis, and often unconventional beliefs.

Odd Behavior

Actions or conduct that deviate significantly from what is considered normal or expected in society.

Eccentric Behavior

Behavior that deviates from conventional or societal norms, often characterized by unusual or quirky actions.