In the context of psychology, which of the following best defines intoxication, and which factor most strongly influences how quickly a person becomes intoxicated?

• A. Intoxication is a temporary increase in energy due to exercise; the duration of exercise determines how fast intoxication happens.
• B. Intoxication is a permanent change in personality caused by stress; genetic factors are the primary influence on how quickly intoxication develops.
• C. Intoxication is a state in which a person's physical and mental abilities are impaired by a substance; body weight is a major factor influencing how fast intoxication occurs.
• D. Intoxication is a feeling of happiness after consuming any food; the type of food consumed is the main factor influencing intoxication speed.

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the definition of intoxication in psychology. Intoxication refers to a state where a person's physical and mental abilities are impaired due to the influence of a substance, such as alcohol or drugs.
2. Step 2: Recognize that intoxication is temporary and reversible, not a permanent change in personality or mood.
3. Step 3: Identify the key factors that influence how quickly intoxication occurs. These include biological and physiological factors such as body weight, metabolism, and the amount of substance consumed.
4. Step 4: Understand why body weight is a major factor: individuals with lower body weight generally have less body water to dilute the substance, leading to faster intoxication.
5. Step 5: Compare the given options and select the one that correctly defines intoxication as impairment caused by a substance and highlights body weight as a major influencing factor.