Answer:
The correct answer is The study has a problem with the External validity
Explanation:
External validity in research terms is the validity the research has in the outside world or in the applied social reality of the field of study, it is the extent in which the results and conclusions of the study can be applied and generalized to ohter external factors, therefore in this case, when the researchers did the experiment only with motivated volunteers did not take into account that people outside may not have the same motivation, therefore the results may not be the same in the external social reality and thus having problems with the external validity.
What were the multiple choice answers need more of a description
I believe the answer is: Sigmund freud
The talking cure was the term that Sigmund Freud used to describe the psychoanalysis that conducted by having conversation with the patient in order to observe their intonation and nonverbal language and determine the cause of their psychological disorder.<span />
Answer: do not place subjects in legal jeopardy
Explanation:
An ethical principle is a base philosophical stance which directly or indirectly leads to an ethical standard. The word “ethics” simply means “moral principles that govern a person's or group's behavior.” .An ethical principal is the foundation thought or idea that makes an ethical standard correct.
