Strengths and Weaknesses The weakness of this approach is that it often fails to account for other influences on behavior. Things such as emotions, social pressures, environmental factors, childhood experiences, and cultural variables can also play a role in the formation of psychological problems.
What are the strengths of the biological approach?
A strength of the biological approach is that it provides clear predictions, for example, about the effects of neurotransmitters, or the behaviors of people who are genetically related. This means the explanations can be scientifically tested and ‘proven.
What is one weakness of the biological approach quizlet?
One weakness of the biological approach is that it focuses too much on the ‘nature’ side of the nature/nurture debate. It argues that behaviour is caused by hormones, neurotransmitters and genetics.
What is a weakness of the biological model of abnormal behavior?
The weaknesses of the biological model are: The model does not explain the success of purely psychological treatments for mental illnesses. For most mental illnesses, there is no definite proof of a physical cause.
What are the strengths and weaknesses of the behaviourist approach?
- STRENGTH: Scientific credibility.
- STRENGTH: Real-life application.
- WEAKNESS: Mechanistic view of behaviour.
- WEAKNESS: Environmental determinism.
- WEAKNESS: Ethical and practical issues in animal experiments.
What is a biological approach?
The biological approach to psychology, also known as neuropsychology, is one of many approaches used to explain human mental processes and behavior. Neuropsychologists are psychologists that examine mental processes and behavior using a biological approach.
What is an example of biological approach?
An example of the biological approach to psychology would be the fear response. The fear response gives way to fight, flight, or freeze behaviors. Which course of action an individual takes in the presence of a stressor relies on their biological make-up.
What are the strengths of cognitive approach?
One strength of the cognitive approach is it has always employed highly controlled and rigorous methods of study in order to enable researchers to infer cognitive processes at work. This has involved the use of lab experiments to produce reliable, objective data.
Why is the biological approach important?
The biological perspective seeks to determine the psychological aspects of human behavior looking at evidence from genetic and neurological studies as well as studies of the immune system. Also known as biopsychology, it has played a major role in psychology from the beginning.
What are the strengths of the behaviourist perspective?
One of the greatest strengths of behavioral psychology is the ability to clearly observe and measure behaviors. Because behaviorism is based on observable behaviors, it is often easier to quantify and collect data when conducting research.
What is the biological approach quizlet?
The biological approach states that everything that is psychological has a biological basis. This means that if we want to fully understand human behaviour we must look to biological structures and processes of the body, such as genes, neurochemistry and the nervous system.
What is one strength of the psychodynamic perspective?
One strength of the psychodynamic perspective is that it often uses in depth longitudinal case studies to gain a detailed insight into behaviour and how it changes and develops over time.
Which of the following is not a weakness of biological model of abnormal behavior?
Which of the following is NOT a weakness of the biological model of abnormal behavior? The effectiveness of biological treatments cannot be objectively evaluated. A psychologist believes that all dysfunctional behavior is due to past experiences, and that no symptom or behavior is accidental.
What is the biological model in abnormal psychology?
The biological model of abnormal psychology says that psychological problems are caused by biological issues. There are many strengths of this model, including that it can be scientifically tested, it has a high success rate, and it can help reduce the stigma around mental health issues.
What is the biological model of mental illness?
The biomedical model posits that mental disorders are brain diseases and emphasizes pharmacological treatment to target presumed biological abnormalities. A biologically-focused approach to science, policy, and practice has dominated the American healthcare system for more than three decades.
What are the weaknesses of the behaviourist approach?
A weakness is that the approach is environmentally deterministic. For example, it suggests behaviours are learnt through associations made with environmental stimuli and/or the response that we get (reinforcement).
What are weaknesses of Behaviourism?
Behaviorism is a one-dimensional approach to understanding human behavior and that behavioral theories do not account for free will and internal influences such as moods, thoughts and feelings.
What are the strengths and weaknesses of cognitive theory?
Evaluation. The cognitive approach has a key advantage of practical and useful applications, but a key disadvantage of not being able to observe the supposed causes of behaviour. The scientific nature of the approach is one worthy of discussing as it can be both a strength and weakness, as is its reductionist nature.
What are the 3 assumptions of the biological approach?
Key assumptions of the biological approach: There is a direct correlation between brain activity and cognition. Biochemical imbalances can affect behaviour. Brain physiology can affect behaviour. Behaviour can be inherited (as it is determined by genetic information)
What are the main assumptions of the biological approach?
Assumptions (AO1) The main assumption of the biological approach is that our thinking and behavior are strongly determined by biological factors: structure and functioning of the nervous system. This in turn is influenced by genetic and evolutionary factors.
Is the biological approach objective?
Additionally, the biological approach uses a range of highly scientific and precise methods such as scanning techniques (e.g. fMRIs, EEGs and drug trials), meaning measurements are objective and accurate, increasing the reliability of data, making the approach more internally valid.
What is the biological approach to personality?
The biological basis of personality is the theory which states that the anatomical structures located in the brain contribute to personality traits. This is derived from neuropsychology, a branch of science which studies how structure of the brain is related to various psychological processes and behaviors.
How does the biological approach explain aggression?
The biological perspective of aggression looks at the physical characteristics that may influence a person into giving an aggressive response to a certain situation. The main focus for this perspective is the hereditary influence,the brain’s influence and the influence of chemicals.
How does the biological approach explain addiction?
According to the biological model, each person’s unique physiology and genetics causes addiction. People differ in the degree to which they like or dislike a particular addictive substance or activity. Some people may enjoy a substance or activity so much that it becomes very tempting and difficult to resist.
What are the weaknesses of cognitive theory?
Although studies offer evidence that strongly supports the theory in yielding better outcomes of people who undergo cognitive therapy, the theory has weaknesses such as the inability to differentiate whether faulty thoughts are the causes of illnesses.