| experiment |
A type of research study in which one variable (the independent variable) is manipulated by the experimenter while all other factors are held constant; the research can then study the effects of the independent variable on some measured variable (the dependent variable); the researcher is permitted to make causal inferences about the effects of the independent variable on the dependent variable.
출처: highered.mcgraw-hill.com/sites/0072986360/student_...
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| experimental group |
A group whose experience is manipulated in an experiment.
출처: highered.mcgraw-hill.com/sites/007249199x/student_...
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| expert system |
Problem-solving and decision-making system based on knowledge of its task and logical rules or procedures for using the knowledge. Both the knowledge and the logic are codified from the experience of human specialists in the field (the domain experts). Codification can take many forms, including rules, frames, or scripts. Examples in meteorology include systems used for the interpretation of satellite imagery and for fog and turbulence forecasting. See also knowledge-based system.
출처: amsglossary.allenpress.com/glossary/browse
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| experimenter effect |
In general, the unintended influence of experimenters upon their experimental results. In parapsychology this effect may be mediated by interpersonal factors, such as their manner of relating to subjects; or it may sometimes involve psi., eg, unintended telepathic communication of information to subjects. 6
출처: library.thinkquest.org/C0120993/glossaryfull.html
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| experiment |
A planned inquiry to obtain new facts or to confirm or refute results of previous work. Such an inquiry will aid in decision making, recommending of new processes, procedures, plant varieties, and so on. This type of research sets the circumstances and is controlled by the researcher.
출처: www.knowledgebank.irri.org/glossary/Glossary/E.htm
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| exper | an empirical doctrine that advocates experimental principles |
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| exper | an orientation that favors experimentation and innovation |
| exper | in an experimental fashion |
| exper | the act of conducting a controlled test or investigation |
| exper | the testing of an idea |
| exper | a research worker who conducts experiments |
| exper | a person who enjoys testing innovative ideas |
| exper | (psychology) bias introduced by an experimenter whose expectations about the outcome of the experiment can be subtly communicated to the participants in the experiment |
| exper | a person with special knowledge or ability who performs skillfully |
| exper | having or showing great skill or knowledge or special training as expected of a professional |
| exper | having or showing knowledge and skill and aptitude |
| exper | a witness who has knowledge not normally possessed by the average person concerning the topic that he is to testify about |