Examlex
A form of energy produced by vibrating objects is called:
Measurement Period
The specific duration or time frame during which data is collected or observations are made in a study.
Manipulation
The process of deliberately altering variables in an experimental setting to observe the effects on dependent variables.
Second Measurement
The action or process of measuring something for the second time, often to track changes or progress.
One-group Pretest-posttest Design
A quasi-experimental design involving measurement before and after an intervention on a single group to assess change.
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