Nonexperimental designs attempt to test differences among variables, and experimental designs attempt to establish cause-and-effect relationships.
Nonexperimental designs include research designs in which an experimenter virtually both describes a collection or examines relationships among preexisting agencies.
Experimental studies examples are unique, relying on the kind of experimental research design this is being considered. The most basic instance of experimental studies is laboratory experiments, which may additionally fluctuate in nature depending on close to research.
The experimental method includes the manipulation of variables to establish motive and effect relationships. the important thing features are managed methods and the random allocation of contributors into controlled and experimental corporations. A test is an investigation in which a hypothesis is scientifically tested.
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The answer is A. Emotional Regulation.Children between two to six years old should learn a complex process that he/she involves modulating one’s state or character in a given certain situation, inhibiting, initiating – just like the personal experience of feeling the cognitive responses through thoughts – an emotion-related physiological response.
The answer is: A. Tobacco cultivation
Since this happen prior to industrial revolution, production for almost all products is being done with large number of manual labors. Tobacco was a very hot commodity at a the time since the health risk was still unknown. Slaves would provide large amount of manual labors with very cheap price for the plantation owners.
