4MBBS103: Genes, Behaviour and Environment
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Questions and Answers

What is the primary goal of psychology in medicine?

  • To focus solely on the diagnosis of symptoms
  • To provide a framework for understanding the biological basis of disease
  • To develop treatment plans that are independent of patient beliefs and emotions
  • To test and confirm common-sense views empirically (correct)

Which of the following is NOT a way psychology contributes to diagnosis?

  • Identifying symptom perceptions
  • Understanding health-seeking behaviours
  • Developing a treatment plan (correct)
  • Reporting symptoms

What is a key aspect of the bio-psychosocial model in medicine?

  • Adopt a solely psychological approach to treatment
  • Focus solely on the biological basis of disease
  • Integrate biological, psychological, and social factors in understanding illness (correct)
  • Emphasize the importance of common sense in medical decision-making

Why is psychology important in negotiating a treatment plan?

<p>It takes into account patient beliefs, emotions, and perceptions (A)</p> Signup and view all the answers

What is a common misconception about the role of psychology in medicine?

<p>It is interesting but not practically useful (B)</p> Signup and view all the answers

What is the outcome of adopting a bio-psychosocial model in medicine?

<p>A comprehensive understanding of illness and its treatment (C)</p> Signup and view all the answers

What is the primary function of reinforcement in operant conditioning?

<p>To promote learning by strengthening behaviour (A)</p> Signup and view all the answers

What is the term for the naturally occurring stimuli that are important for survival in classical conditioning?

<p>UCS (A)</p> Signup and view all the answers

According to Skinner's operant conditioning, what is the impact of immediate reinforcement on behaviour?

<p>Behaviour is strengthened (B)</p> Signup and view all the answers

What is the term for the type of schedule of reinforcement that makes it challenging to change a habitual behaviour?

<p>Variable schedule (D)</p> Signup and view all the answers

What is the primary goal of operant conditioning in medicine and health?

<p>To encourage adaptive behaviours (B)</p> Signup and view all the answers

What is the term for the relationship between the stimulus and response in classical conditioning?

<p>Stimulus-response (B)</p> Signup and view all the answers

What is the impact of a large reinforcement on behaviour, according to Skinner's operant conditioning?

<p>Behaviour is strengthened (B)</p> Signup and view all the answers

What is the key difference between classical and operant conditioning?

<p>Classical conditioning involves association, while operant conditioning involves reinforcement (C)</p> Signup and view all the answers

What is the primary mechanism of social learning, according to social learning theory?

<p>By observing and imitating others (A)</p> Signup and view all the answers

According to the vicarious reinforcement study, what determines whether a behavior is imitated by an observer?

<p>The characteristics of the model (B)</p> Signup and view all the answers

What is the primary limitation of social learning theory, according to critics?

<p>It cannot fully account for the complexity of behavior (A)</p> Signup and view all the answers

What is an example of social learning, according to the content?

<p>Developing a phobia by observing a significant other's phobic response (D)</p> Signup and view all the answers

According to Bandura's social learning theory, what influences whether a model's behavior is imitated?

<p>The characteristics of the model (A)</p> Signup and view all the answers

What is the primary factor that determines whether an observer imitates a model's behavior, according to social learning theory?

<p>The characteristics of the observer (B)</p> Signup and view all the answers

What is an example of vicarious reinforcement, according to the study mentioned in the content?

<p>A child sees a model being rewarded for aggressive behavior (B)</p> Signup and view all the answers

What is the relationship between the model's characteristics and the observer's imitation, according to social learning theory?

<p>The more similar the model is to the observer, the more likely the behavior is to be imitated (D)</p> Signup and view all the answers

What is the primary focus of behavioural medicine?

<p>Studying the factors that influence health promotion and illness prevention (B)</p> Signup and view all the answers

Which of the following is NOT a component of the biopsychosocial model?

<p>Environmental (B)</p> Signup and view all the answers

According to classical conditioning, what is the purpose of the unconditioned stimulus?

<p>To elicit an innate response (C)</p> Signup and view all the answers

Which of the following is a limitation of learning theory?

<p>It is too simplistic to explain complex human behaviour (C)</p> Signup and view all the answers

Who is associated with the development of operant conditioning?

<p>Skinner (A)</p> Signup and view all the answers

What is the primary difference between classical and operant conditioning?

<p>Classical conditioning focuses on associative learning, while operant conditioning focuses on reinforcement learning (C)</p> Signup and view all the answers

What is the process of social learning, according to Bandura?

<p>Modelling of others through observational learning (B)</p> Signup and view all the answers

What is the term for the process by which a conditioned response is eliminated?

<p>Extinction (D)</p> Signup and view all the answers

What do social learning theories focus on?

<p>Automatic and unconscious responses to environmental cues (A)</p> Signup and view all the answers

What is the main limitation of social learning theories?

<p>They do not account for the importance of conscious and reflective processes (C)</p> Signup and view all the answers

What is the COM-B model of behaviour?

<p>A theoretical framework that considers the interaction between capability, motivation, and opportunity (B)</p> Signup and view all the answers

What is the role of psychological capacity in the COM-B model?

<p>It refers to the knowledge, skills, and confidence needed to perform a behaviour (C)</p> Signup and view all the answers

What is the main difference between voluntary and involuntary motivation in the COM-B model?

<p>Voluntary motivation refers to conscious rational decision making, while involuntary motivation refers to habits and emotions (B)</p> Signup and view all the answers

What is the role of opportunity in the COM-B model?

<p>It refers to the factors outside the control of the individual that influence behaviour (B)</p> Signup and view all the answers

What is the correct description of the bell in Pavlov's experiments?

<p>A conditioned stimulus (B)</p> Signup and view all the answers

What is the study about gift vouchers for pregnant mothers attending smoking cessation services an example of?

<p>Positive reinforcement (B)</p> Signup and view all the answers

Study Notes

Genes, Behaviour, and Environment

  • This module covers the science of behaviour, including human cognition, health-related behaviours, and health behaviour change.

Behaviour and Health

  • Behaviour affects health and is part of the "psycho" component of the biopsychosocial model.
  • Behavioural medicine is the study of factors that influence how we maintain our health, prevent illness, and manage illness.

The Behaviourists

  • Pavlov, Skinner, and Bandura are key figures in the study of behaviour.

Learning Theory

  • Classical conditioning: behaviours acquired through associative learning between two stimuli.
  • Operant conditioning: learning behaviour through reinforcement and punishment.
  • Social learning theory: behaviours acquired by observing significant others carrying them out.

Classical Conditioning

  • Unconditioned stimulus: an environmental stimulus that prompts an innate response (e.g., food, loud noise).
  • Unconditioned response: an innate response/reflex (e.g., salivation, escape).
  • Conditioned stimulus: a stimulus that is initially presented simultaneously with the unconditioned stimulus to subsequently provoke an innate response when presented alone.
  • Conditioned response: an innate response/reflex activated by a conditioned stimulus.

Operant Conditioning

  • Antecedents or stimulus: a stimulus that triggers a behaviour (e.g., rat placed in box with lever).
  • Behaviour: the action taken (e.g., rat presses lever).
  • Consequences of behaviour: the outcome of the behaviour (e.g., receives positive reinforcement of food).
  • Reinforcement: strengthens behaviour, punishment: weakens behaviour.

Social Learning Theory

  • Attention: observing the model, retention: remembering the observed behaviour, reproduction: imitating the behaviour, motivation: having a reason to imitate the behaviour.
  • Vicarious reinforcement study (1965): children learn by observing others receiving reinforcement or punishment.

COM-B Model

  • A comprehensive theoretical framework of behaviour that takes into account capability, motivation, opportunity, and behaviour.
  • Capability: psychological capacity (knowledge, skills, and confidence) and physical capacity.
  • Motivation: voluntary (conscious rational decision making) and involuntary (habits, emotions, impulse).
  • Opportunity: factors outside the control of the individual (e.g., social environments).

Quick Quiz

  • Pavlov's bell acted as a conditioned stimulus.
  • A study on pregnant mothers receiving gift vouchers for attending smoking cessation services is an example of operant conditioning.

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Description

This quiz covers the science of behaviour, including human cognition, health-related behaviours, and psychological frameworks for understanding illness. It also explores child development and ageing, and adherence to treatment in healthcare.

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