The Biological and Emotional Causes of Aggression.
Biological Approach: Definition. Most people conceptualize the field of psychology as being the study of mental processes and behavior. While mental processes and behavior are distinct entities.
This is “The Biological and Emotional Causes of Aggression”,. 10.2 The Biological and Emotional Causes of Aggression. Learning Objectives. Explain how aggression might be evolutionarily adaptive. Describe how different parts of the brain influence aggression. Summarize the effects of testosterone and serotonin on aggression. When we see so much violence around us every day, we might.
OCD Explaining OCD. The biological approach suggests that abnormal behaviour is caused by something physical happening in the body, which may be the result of genes. Genetic explanations: Genes may create a vulnerability (risk of developing) to OCD. There is evidence that OCD runs in families. Lewis (1936) found that 37% of patients with OCD had parents with the disorder. The diathesis-stress.
Evaluate the biological explanation of aggression. In your evaluation you must make at least one comparison with the psychodynamic explanation of aggression. An 8-mark “compare” question awards 4 marks for describing the biological theory of aggression (AO1) and 4 marks for evaluating it (AO3). You need a conclusion to get a mark in the top.
Psychologists believe many psychological characteristics like aggression can be explained through evolution. Aggression may have served the purpose of increasing survival and protecting territory. The biological approach uses the scientific method like the experimental method as its main form of investigation which gives this approach validity.
Biological explanations of aggression are backed up by studies like Raine et al., which use brain imaging to show parts of the brain that are less active in aggressive people. Explaining aggression biologically runs into the problem that biological processes can lead to different behaviours. For example, the amygdala regulates aggression and fear.
Outline the main assumptions of three biological theories of deviance. Key Points. A biological interpretation of formal deviance was first advanced by the Italian School of Criminology, a school of thought originating from Italy during the mid-nineteenth century. The school was headed by medical criminologist Cesare Lombroso, who argued that criminality was a biological trait found in some.