Match Each Term with Its Definition

question 60

Multiple Choice

Match each term with its definition.
-reflex

• A)loose meshwork of neurons organized with radial symmetry
• B)cavities in the vertebrate brain filled with cerebrospinal fluid
• C)efferent portion of the PNS that deals with body movements that are under conscious, voluntary control
• D)neuronal activity that occurs without conscious effort; often associated with protection
• E)carries nervous activity from the brain and spinal cord to effector structures
• F)composed of the midbrain, pons, and medulla
• G)associated with the ability to speak

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Definitions:

P Value

The p value is a measure indicating the probability that the observed data would occur by chance if the null hypothesis were true.

Non-Directional

Pertaining to a hypothesis that does not specify the direction of the expected relationship between variables, only that one exists.

Sample Size

The number of observations or units in a subset of a population used in statistical analysis.

Correlational Research

A type of non-experimental research method used to determine, describe, and predict how variables are naturally related in the real world without any experimental manipulation by the researcher.