Examlex
The hydrologic cycle is the movement of ____.
Quasi-Experiments
Research designs that lack random assignment of participants to conditions but employ other methods to examine cause-and-effect relationships.
Quasi-Experimental Designs
Research designs that approximate the control features of true experimental designs but lack random assignment to treatment and control groups.
Types
Distinctive categories or varieties of objects, individuals, or phenomenons characterized by specific common features.
Experimental Control
A component of scientific experiments where variables are kept constant to accurately assess the effect of the independent variable on the dependent variable.
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