Which of the following is true of experimental data?
A)Experimental data are collected in laboratory environments in the natural sciences.
B)Experimental data cannot be collected in a controlled environment.
C)Experimental data is sometimes called observational data.
D)Experimental data is sometimes called retrospective data.

Question

Quizplus · Accepted Answer

Experimental data are typically collected in controlled laboratory environments in the natural sciences, where researchers can manipulate variables and control for confounding factors in order to test hypotheses.

B, C, and D are not true statements about experimental data. B is incorrect because experimental data is typically collected in a controlled environment. C is incorrect because observational data is typically collected outside of a laboratory setting, such as through naturalistic observation, surveys, or interviews. D is incorrect because retrospective data refers to data that is collected after an event has occurred, whereas experimental data is typically collected during the manipulation of variables.

Which of the Following Is True of Experimental Data