Answer:
demand characteristics
Explanation:
According to my research on studies conducted by various psychologists, I can say that based on the information provided within the question John's response reflects the power of demand characteristics. This term refers to when an individual interprets a question or situation in a certain way and then unconsciously adapts their behavior or responses in order to fit that interpretation. Such as is being demonstrated by John responding yes even though he would not stop, solely because he interpreted that as being the ethical response.
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Answer: CS(Conditioned Stimulus )
Explanation:
Conditioned stimulus is the factor that was at neutral state at previous time but after getting connected with unconditioned stimulus it produces a trigger in the form of conditioned response.       
According to the question, door closing is conditioned stimulus because door gets combined with the closing action done by Dr. Meyer which generates a trigger that indicates students about pop quiz. 
 
        
             
        
        
        
Answer:
mail questionnaires
Explanation:
Mail questionnaire: In research, the term mail questionnaire is defined as a form or type of questionnaire that is being mailed by the researcher to the targeted persons or group, that possesses a specific collection of questions on a few specific topic being asked to them and determined as a part of the survey or interview which is used for researching on that particular topic.
Advantage: Anonymity and confidentiality.
In the question above, Kathy's purpose is being best served by a mail questionnaire.
  
        
             
        
        
        
D.) For about 120 days
but remember it can be anything form 100-120, it depends on individuality 
 
        
                    
             
        
        
        
Answer:
New York
Explanation:The city in the 50's and the 60's it was busy and lots of people had minimum wage jobs.