| OAA/S | Observer Assessment of Alertness/Sedation |
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| observer | One who perceives, notices, or watches; in behavioural research with humans, the investigator or his/her surrogate. Origin: L. Observo, to watch Nonparticipant observer, an investigator who studies a group of subjects engaged in certain activities but does not directly participate in these activities, presumably being able to study them more objectively. Participant observer, an investigator who while studying the activities of a group of subjects also participates in their activities, presumably being able to gain more detailed, relevant information but with less objectivity. (05 Mar 2000) |
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| observer variation | The failure by the observer to measure or identify a phenomenon accurately, which results in an error. Sources for this may be due to the observer's missing an abnormality, or to faulty technique resulting in incorrect test measurement, or to misinterpretation of the data. Two varieties are inter-observer variation (the amount observers vary from one another when reporting on the same material) and intra-observer variation (the amount one observer varies between observations when reporting more than once on the same material). (12 Dec 1998) |
| participant observer |
A participant-observer is a researcher who is skilled enough to both participate in group work and also observe group process simultaneously.
출처: www.ori.dhhs.gov/education/products/n_illinois_u/d...
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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