Marcus has been smoking cigarettes for several years. He finds that his first cigarette of the morning is extremely pleasurable and satisfying. However, as the day goes on, he has to smoke more frequently just to feel normal, and if he goes more than two hours without a cigarette, he experiences intense irritability and anxiety.
Outline the neurochemical explanation of nicotine addiction, referring to Marcus in your answer.
13 exam-style questions on AQA A Level Psychology Explanations for nicotine addiction. Each one has a worked solution and a mark scheme showing where the marks go.