Experimental designs that are the weakest in terms of controlling the threats to internal validity are called:
A)true experimental designs.
B)hyper experimental designs.
C)pre-experimental designs.
D)quasi experimental designs.

Question

Quizplus · Accepted Answer

Pre-experimental designs are considered the weakest in terms of controlling threats to internal validity because they often lack random assignment and control groups, making it difficult to establish causal relationships.

Experimental Designs That Are the Weakest in Terms of Controlling