Answer: Topic Sentence??
Explanation: Without context, I cannot know what they want you to say.
Answer:
- Conversion disorder.
Explanation:
Conversion disorder is demonstrated as the mental condition in which the patient develops a neurological disorder in which the brain as well nerves of his/her body show disability to send or receive signals to the body appropriately and thus, they tend to show an inability to control their physical response or behavior.
As per the given description, George must be evaluated for 'conversion disorder' as he shows the signs of 'blindness' and neither the MRI could reveal its cause nor the physical examination showed any kind of structural or functional damage which implies that he might have got this neurological disorder. Therefore, <u>'conversion disorder'</u> is the answer.
External validity
Sigmund freud's psychoanalytic theory was based primarily on descriptive data from a few case studies. Critics question how well the experiences of these unusual individuals represent others. The concern referred to is that this type of research may lack external validity.
External validity is the extent to which the information and theories of a study can be generalized to other conditions or to other people. People, places and times are the three major threats ( factors that could be wrong) to external validity
.