Subject variables, by definition, a. can be experimental ...

[mikaylakyoung]

Subject variables, by definition,
 
  a. can be experimental manipulated in all situations.
  b. are not experimentally manipulated.
  c. are classified as dependent variables.
  d. can be experimentally manipulated in certain controlled conditions.

Question 2

Describe the three types of behavioral observation and briefly explain the circumstances under which each is used.
 
  What will be an ideal response?

[Brenm]

Answer to Question 1

B

Answer to Question 2

Naturalistic observation involves observing natural behaviors in natural settings without intervening or intruding. The goal is simply to describe natural behavior. Participant observation is used when it is impossible to observe behaviors without drawing attention to yourself. In this situation, the observer joins the participants who are being observed. Contrived observation involves setting up a situation in which a desired behavior is likely to occur. The goal of contrived observation is to increase the likelihood that behaviors will occur rather than waiting for them to happen naturally.

[mikaylakyoung]

Thanks for the timely response, appreciate it

[mochi09]

Excellent