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6) Sigmund Freud developed his personality theory, which has continued to impact abnormal psychology treatment methods today. How do biological theorists view abnormal behavior?
Answer and Explanation:
The biological perspective of abnormal psychology is the hypothesis that mental disorders are linked with chemical imbalances, structural abnormalities in the brain, neurotransmitters, as well as genetics..
What are the 5 models of abnormality in psychology?
The five most relevant models of abnormality are: biological, sociocultural, psychodynamic, cognitive, and behavioral..
What are the biological factors in abnormal psychology?
Biological factors are the most primitively understood underlying factors known to influence abnormal behavior.
The biological factors include the role played by the genes, the human brain, the nervous system, neurochemicals, hormones, neurotransmitters, neuroplasticity, etc..
What causes abnormal behavior in biological model?
The biological model of abnormal psychology says that psychological disorders are caused by biological anomalies.
In Chris' example, the areas of his brain responsible for emotion might be damaged or not working as well as in healthy adults..
What is an example of a biological model of psychology?
An example of the biological perspective in psychology is the study of how brain chemistry may influence depression.
Antidepressants affect these neurotransmitter levels, which may help alleviate depression symptoms..
What is 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 medical model of abnormality?
The biomedical model posits that mental disorders are brain diseases and emphasizes pharmacological treatment to target presumed biological abnormalities..
What is the biological model in psychology?
The key concepts of the biological approach to psychology include the focus on genetics and heritable traits, neuronal communication and the nervous system as a whole, and biochemistry as it relates to substances such as neurotransmitters and hormones..
What is the biological model of psychology?
The biological approach to personality posits that personality is influenced by biological factors such as genetics and biochemistry and that certain personality traits are influenced by these factors.
Psychologists posit that temperament is innate (inborn), as this trait is apparent shortly after birth..
What is the biological perspective to abnormal behavior?
The biological perspective views psychological disorders as linked to biological phenomena, such as genetic factors, chemical imbalances, and brain abnormalities; it has gained considerable attention and acceptance in recent decades (Wyatt & Midkiff, 2006)..
Where did abnormal psychology originate?
Beginning in some hunter-gatherer societies, animists have believed that people demonstrating abnormal behavior are possessed by malevolent spirits.
This idea has been associated with trepanation, the practice of cutting a hole into the individual's skull in order to release the malevolent spirits..
Who created the biological model of abnormality?
Modern biological models of psychopathology may be traced to the work of Emile Kraepelin and other European psychiatrists of the late nineteenth and early twentieth centuries, who developed nosological distinctions between major psychiatric disorders, as had been done with major systematic disorders (Andreasen, 1984)..
- In Module 2, we will discuss three models of abnormal behavior to include the biological, psychological, and sociocultural models.
Each is unique in its own right and no single model can account for all aspects of abnormality.
Hence, we advocate for a multi-dimensional and not a uni-dimensional model. - Other than genes, further biological factors that contribute efficiently to the abnormality of one's behaviour are neurotransmitters and hormones.
Imbalance in neurotransmitters like GABA, norepinephrine, etc., causes abnormal neural plasticity or brain dysfunction. - The biological model of abnormality (the only model not based on psychological principles) is based on the assumptions that if the brain, neuroanatomy and related biochemicals are all physical entities and work together to mediate psychological processes, then treating any mental abnormality must be physical/biological
- The biomedical model posits that mental disorders are brain diseases and emphasizes pharmacological treatment to target presumed biological abnormalities.
- The five most relevant models of abnormality are: biological, sociocultural, psychodynamic, cognitive, and behavioral.
The biological model states that medical issues cause behavioral abnormalities, while the sociocultural model views abnormal behavior within the context of social and cultural influences. - The main types of biological therapy psychology include electroconvulsive therapy, insulin shock therapy, psychosurgery, and lobotomy.
Each type of biological therapy aims to reduce a patient's unusual thoughts or behaviors by physically altering the brain and its functioning.
