Procedures That Allow Researchers to Rule Out Certain Explanations for Results

question 48

Multiple Choice

Procedures that allow researchers to rule out certain explanations for results other than the hypotheses they wish to test are referred to as __________ procedures.

• A)generalization
• B)control
• C)confounding
• D)exclusion

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Definitions:

Gastric Ulcer

A sore on the lining of the stomach or duodenum often caused by infection, medication, or chronic stomach acid irritation.

Esophagitis

Inflammation of the esophagus, which can cause pain, difficulty swallowing, and other discomforts.

Duodenal Ulcer

A type of peptic ulcer that occurs in the upper part of the small intestine, known as the duodenum.

Mastication

The method of chewing on food to facilitate swallowing and the digestion process.