When the experimental manipulation creates the hoped-for changes in the conceptual variable, it is said to have
A) impact.
B) internal validity.
C) experimental bias.
D) internal realism.

Question

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The Answer of When the experimental manipulation creates the hoped-for changes in the conceptual variable, it is said to have
A) impact.
B) internal validity.
C) experimental bias.
D) internal realism.

When the Experimental Manipulation Creates the Hoped-For Changes in the Conceptual