Category: O
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Observation techniques
In education, structured methods for observing various aspects of a particular class or the entire school.
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Observational study
A study in which the investigator does not manipulate any of the variables but simply observes their relationships as they occur. A type of study in which individuals are observed or certain outcomes are measured. No attempt is made to affect the outcome (for example, no treatment is given).
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Observational method
A research technique in which people observe and describe subjects’ behavior.
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Observational learning
Modeling as related to social learning theory.
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Observable health behavior
Behavior that can be evaluated during or immediately after the learning experience, or when the learner uses what is learned in a later life situation is the overt behavior of the individual toward various aspects of the environment that affect health.
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Obscenity
Something offensive to modesty or decency, often sexually related.
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Obscene telephone calling
A variant sexual behavior in which there is anonymous telephone communication involving lewd language.
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Obscene
Disgusting, repulsive, filthy, shocking.
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Oblique fracture
A fracture that runs obliquely to the axis of the bone. A fracture in which the bone is broken diagonally. A slanting-angle break in bone.
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Object relationship
Refers to the parent-child relationship in which the parent functions as an object of admiration and a role model for the child.