Psychological Testing - Study Mode
[#66] In test-retest reliability
Correct Answer
(A) The single form of the test is administered twice on the same sample with a reasonable time gap
[#67] . . . . . . . . as a method can be used systematically if the subject is trained as to how and what to observe
Correct Answer
(C) Subjective observation
[#68] If a curve can be folded along a vertical line so that the two halves of it coincide, it is called a
Correct Answer
(B) Symmetrical curve
[#69] Ideally, when a control-group design is used, the groups should be equivalent in every way except for the
Correct Answer
(B) Independent variable
[#70] Some problems that are difficult to study by direct observation may be studied through the use of
Correct Answer
(B) Questionnaires or interviews