Correct Answer:
A. Selection differences between groups
Quasi-experimental designs lack random assignment, so pre-existing group differences threaten internal validity.
Related MCQs
Watson and Rayner (1920) conditioned "Little Albert" to fear white rats by banging a hammer on a steel bar as he played with a white rat. Later, it was discovered that Albert feared not only white rats but white stuffed toys and Santa's beard as well. Albert's fear of these other objects can be attributed to:
A.
Acquisition
B.
Stimulus generalization
C.
Stimulus discrimination
D.
An overactive imagination
Correct answer is:
B. Stimulus generalization
The Deoband was established in?
A.
1857
B.
1866
C.
1885
D.
1860
Correct answer is:
B. 1866
The quotation: "When I hear, I forget. When I see, I remember. When I do, I know," belongs to:
A.
Activity method
B.
Enquiry method
C.
Lecture method
D.
Discovery method
Correct answer is:
A. Activity method
Control group is a characteristic of
A.
Historical research
B.
Experimental research
C.
Action research
D.
Descriptive research
Correct answer is:
B. Experimental research
The type of assessment that occurs during the learning process is called:
A.
Summative assessment
B.
Formative assessment
C.
Diagnostic assessment
D.
Norm-referenced assessment
Correct answer is:
B. Formative assessment