Examlex
What type of data is the number of litres of gasoline pumped by a filling station during a day?
Experimenter Bias
A form of research bias where the researcher unintentionally influences the results of a study through their expectations or conduct.
Balanced Placebo Design
A balanced placebo design is an experimental approach used to study behavior under the influence of a drug when participants are misinformed about their drug status to remove psychological effects.
Expectations
Beliefs or anticipations about the way events, situations, or behaviors will or should unfold in the future.
Demand Characteristic
Cues or signals in an experiment that might inform participants about the purpose of the study, potentially influencing their behavior.
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