Match the Term to Its Definition by Filling in the Letter

question 1

Short Answer

Match the term to its definition by filling in the letter before the term in the appropriate blank.
$$\begin{array} { | l | l | l | } \hline \text { A Experiment } & \text { I. Laboratory experiments } & \text { Q. In-depth interviews } \\\hline \text { B. Indices } & \text { J. Natural or field experiments } & \text { R. Experimental proup } \\\hline \text { C. Operationalize } & \text { K. Control eroup } & \text { S. Ordinal variables } \\\hline \text { D. Posttest } & \text { L. Population } & \text { T. Focus proups } \\\hline \text { E. Field research } & \text { M. Ethropraphy } & \text { U. Corverience sarnple } \\\hline \text { F. Participart observation } & \text { N. Interval variables } & \text { V. Reliability } \\\hline \text { G. Independent variable } & \text { O. Internal Review Boards } & \text { W. Validity } \\\hline \text { H. Dependent variable } & \text { P. Hypotheses } & \\\hline\end{array}$$
-____ A type of variable in which the difference between any two adjacent values is the same.

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Definitions:

Myelinated Axon

Nerve fiber having a myelin sheath.

Action Potentials

Rapid, temporary changes in the electrical charge of a cell's membrane, essential for nerve signal transmission.

Reactive Astrocytosis

An adaptive response in which astrocytes, a type of glial cell in the central nervous system, proliferate and hypertrophy in response to injury or disease.

Bipolar

Characterized by two distinct extremes, such as the mood swings seen in bipolar disorder, but also referring to cells with two different poles (e.g., bipolar neurons).