Examlex
Which one of the following solutes has a limiting van't Hoff factor (i) of 3 when dissolved in water?
Observer Drift
A phenomenon in research where there is a gradual shift in how observers interpret or code data over time, potentially affecting the reliability of the results.
Pygmalion Effect
The phenomenon in which higher expectations lead to an increase in performance.
Laboratory Observation
A research method in which subjects are observed in a controlled environment to gather data.
Naturalistic Observation
A research method involving observing subjects in their natural environment without interference.
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