Which disorder is characterized by pervasive mistrust and suspiciousness of others?

Choice A reason: Relaxation, decatastrophizing, and reframing are core components of cognitive restructuring. They help clients challenge irrational thoughts, reduce anxiety, and replace maladaptive thinking with healthier perspectives.

Choice B reason: Positive self-talk is a recognized cognitive restructuring technique. It involves replacing negative internal dialogue with affirmations or constructive thoughts, which supports improved coping and self-esteem.

Choice C reason: Behavioral reinforcement is not a cognitive restructuring technique. It is a behavioral strategy rooted in operant conditioning, focusing on modifying actions through rewards or consequences rather than restructuring thought patterns.

Choice D reason: Cognitive reframing is central to cognitive restructuring. It involves changing the way a person interprets situations, helping them view challenges in a more balanced and less distressing way.

Choice A reason: Relaxed inhibitions, increased appetite, and distorted perceptions are more characteristic of cannabis intoxication rather than stimulants. Cannabis use often leads to increased appetite ("the munchies") and perceptual distortions, but stimulants typically suppress appetite and increase alertness.

Choice B reason: Depersonalization, dilated pupils, and visual hallucinations are more consistent with hallucinogen intoxication such as LSD or PCP. While stimulants can cause dilated pupils, the presence of depersonalization and hallucinations points more toward hallucinogens rather than stimulants.

Choice C reason: Slurred speech, unsteady gait, and impaired concentration are typical of alcohol intoxication or sedative-hypnotic use. These substances depress the central nervous system, leading to impaired motor coordination and speech, which are not features of stimulant intoxication.

Choice D reason: Hyperactivity, talkativeness, and euphoria are hallmark signs of stimulant intoxication. Stimulants such as cocaine, amphetamines, and methamphetamine increase dopamine and norepinephrine activity, leading to heightened energy, excessive talking, and feelings of intense pleasure or euphoria. These behaviors directly reflect the pharmacologic effects of stimulants on the central nervous system.