Topic 3: Psychological problems Study Guide

Mental health problems significantly affect both the individuals experiencing them and the wider society. For individuals, these problems can manifest as emotional distress, cognitive impairments affecting concentration and decision-making, and behavioural changes like social withdrawal or aggression. This can lead to difficulties in maintaining employment, education, and personal relationships, ultimately impacting one's quality of life and a sense of well-being. Critically, the stigma associated with mental health can prevent individuals from seeking help, exacerbating their conditions. Societally, mental health problems pose substantial economic burdens, including healthcare costs, lost productivity from absenteeism or presenteeism, and welfare benefits. They can also strain social support systems, reduce community engagement, and contribute to issues like homelessness or crime. Addressing these impacts requires a multi-faceted approach involving psychological interventions, public awareness campaigns, and policy changes to promote mental well-being and reduce stigma.

Learning theory proposes that addictive behaviours are acquired and maintained through principles of classical and operant conditioning. Classical conditioning suggests that previously neutral stimuli (e.g., pubs, drug paraphernalia) become associated with the pleasurable effects of an addictive substance. These conditioned stimuli can then trigger cravings and withdrawal symptoms, leading individuals to seek out the substance to alleviate discomfort, even before actual consumption. Operant conditioning explains addiction through reinforcement. Positive reinforcement occurs when the addictive behaviour leads to pleasurable outcomes, such as the 'high' from a drug or the social approval from fellow gamblers. Negative reinforcement takes place when the addictive behaviour reduces an unpleasant state, like anxiety or withdrawal symptoms; avoiding these negative feelings makes the behaviour more likely to be repeated. Social learning theory also contributes, as individuals may initiate addictive behaviours by observing and imitating role models, especially if these behaviours appear to be rewarded in some way.