Examlex
What differences exist between tropical wet (Af),tropical monsoon (Am),and tropical wet and dry (Aw)climates? Would you expect to observe any significant differences in types of vegetation in these different climates groups?
Reliability
The degree to which an assessment tool produces stable and consistent results over time.
Validity
The extent to which a concept, conclusion or measurement is well-founded and likely corresponds accurately to the real world.
Random Assignment
A procedure that ensures each subject in an experiment has an equal probability of being in either the experimental or the control group, guaranteeing the equivalence of these groups.
Experimental Groups
In research, these are groups where the subjects are exposed to the treatment or condition being tested to measure its effect.
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