Strong Experimental Research Designs Differ from Quasi-Experimental Research Designs in That

question 69

Multiple Choice

Strong experimental research designs differ from quasi-experimental research designs in that in quasi-experimental research designs:

• A) There are more participants involved in the study.
• B) Ruling out rival hypotheses is more difficult
• C) Participants experience many more manipulations of the independent variable
• D) Random assignment is always used

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Definitions:

E = I x R

Ohm's law, stating that the electric current (I) through a conductor between two points is directly proportional to the potential difference (V) across the two points.

Series Circuit

An electrical circuit in which all of the parts of the circuit occur in a single path.

Current Flow

The flow of carriers like electrons that carry electric charge through a conductor or an electric circuit.

Series Circuits

Electrical circuits in which components are connected end-to-end so that current flows through each component in turn without branching.