Answer: Karen is most likely using a STRUCTURED INTERVIEW.
Explanation: A structured interview commonly used in survey research is a type of formal meeting, in person, for the assessment of a candidate or applicant that each individual is presented with the same exact question in the same order.
This is a means of collecting data for a statistical survey. The choice of answers to the questions is often fixed. Though open-ended questions can also be included within a structured interview.
I believe the answer is A
Track astronomical movements.
Answer:
The answer is B. obssesive-compulsive disorder.
Explanation:
This disorder occurs when a person has unwanted, repeated thoughts and must carry out an action in order to supress them. When someone engages in these behaviours, however, the relief is usually short-term. The thoughts come back and the person must carry out the actions again (compulsions).