Examlex
Shaking the head "no" causes changing of the signal originating from the ________ semicircular canal.
Positivism
The idea that phenomena are governed by, and can be explained by, rules based on objective observation and generalizations from those observations.
Explanation
An attempt to account for the relationships observed among phenomena. A basic goal of communications research is to explain how and why communication phenomena occur.
Two-tailed Hypothesis
A type of hypothesis that predicts either an increase or decrease in outcomes, requiring evidence for significant change in either direction.
Closed-ended Research
Research methodology that uses predefined responses to questions, allowing for easy quantification of data.
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