Quasi experiment definitions

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Quasi-experiment

Quasi-experiment logo #21000 A quasi-experiment is an empirical study used to estimate the causal impact of an intervention on its target population. Quasi-experimental research shares similarities with the traditional experimental design or randomized controlled trial, but they specifically lack the element of random assignment to treatment or control. Instead, quasi-experim...
Found on http://en.wikipedia.org/wiki/Quasi-experiment

Quasi-experiment

Quasi-experiment logo #20814 A type of experimental design where random assignment to groups is not employed for either ethical or practical reasons, but certain methods of control are employed and the independent variable is manipulated
Found on http://www.bath.ac.uk/catalogues/information/glossary/

Quasi-experiment

Quasi-experiment logo #20178A quasi experiment takes place in a field setting but the independent variable is already in place. The experimenter thus manipulates nothing. He or she measures the dependent variable nonetheless. An example of a quasi experiment would be trying to establish a cause-effect relationship between speeding and road traffic accidents. You would find fo...
Found on http://www.gerardkeegan.co.uk/glossary/gloss_a.htm

quasi experiment

quasi experiment logo #21009quasi experiment, quasi-experimental 1. A study that has most of the trappings of an experiment, but which is unable to control potential factors, or perhaps is not guided by an idea of what all the factors are. 2. Similar to true experiments in that there are subjects, treatment, etc.; but it uses nonrandomized groups. It incorporates interpretat...
Found on http://www.wordinfo.info/words/index/info/view_unit/1817/

Quasi-experiment

Quasi-experiment logo #23759Similar to true experiments. Have subjects, treatment, etc., but uses nonrandomized groups. Incorporates interpretation and transferability in order to compensate for lack of control of variables.
Found on https://writing.colostate.edu/guides/guide.cfm?guideid=90

Quasi-experiment

Quasi-experiment logo #22450Similar to true experiments. Have subjects, treatment, etc., but uses nonrandomized groups. Incorporates interpretation and transferability in order to compensate for lack of control of variables.
Found on https://writing.colostate.edu/teaching_guides.cfm
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