Theory-Driven Hypotheses Are Made from the Predictions of a Theory

question 47

True/False

Theory-driven hypotheses are made from the predictions of a theory.

Understand the concept of degrees of freedom and its calculation in the context of ANOVA.

Describe what the rejection region is and how to determine whether to reject the null hypothesis in one-way ANOVA.

Recognize the effect of changes in data on the F-statistic and the overall ANOVA test.

Discuss the implications of significant and non-significant results in one-way ANOVA.

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Definitions:

Emotion

Feeling, or affect, that can involve physiological arousal (such as a fast heartbeat), conscious experience (thinking about being in love with someone), and behavioral expression (a smile or grimace).

Sympathetic Nervous System

Part of the autonomic nervous system that activates what is often termed the fight or flight response.

Autonomic Nervous System

The body system that takes messages to and from the body’s internal organs, monitoring such processes as breathing, heart rate, and digestion.

Cerebral Cortex

Part of the forebrain, the outer layer of the brain, responsible for the most complex mental functions, such as thinking and planning.