To Ensure That the Cause Is Responsible for Changes in the Dependent

question 7

Multiple Choice

To ensure that the cause is responsible for changes in the dependent measure and not another related variable, artifact, nuisance variable, or other potential causal agent you need to engage in ______.

• A) ecological validity
• B) elimination of rival plausible explanations
• C) temporal precedence
• D) associations or relationships

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Definitions:

Pelvic Girdle

The ring of bones in the lower part of the torso, composed of the hip bones that support the spinal column and connect the skeleton of the leg.

Pelvic Cavity

A body cavity that is bounded by the bones of the pelvis and contains reproductive organs, the urinary bladder, and the rectum.

Bipedal Walking

The ability to walk upright on two legs, a characteristic feature of humans and their ancestors that distinguishes them from other primates.

Phalanges

Bones in the fingers or toes.