__________ Allows Researchers to Rule Out Differences Among Participants as the Cause

question 127

Multiple Choice

__________ allows researchers to rule out differences among participants as the cause of differences in the dependent variable.

• A) A factorial design
• B) Measuring more than one dependent variable
• C) Random sampling
• D) Random assignment

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Definitions:

Lingual Tonsils

Small masses of lymphatic tissue located at the base of the tongue, important for immune response against inhaled or ingested pathogens.

Pharyngeal

Related to the pharynx, the part of the throat that sits behind the mouth and nasal cavity.

Palatine

Referring to the bones that contribute to the structure of the palate in the mouth, important for forming the roof of the oral cavity.

Germinal Center

A region within lymph nodes where B cells rapidly multiply and differentiate in response to pathogens.