experimenter
Experimenter Bias, also known as Experimenter Expectancy, is made up of all the things an experimenter might unwittingly do to influence the results of an experiment to resemble his hypothesis. You could consider this a self-fulfilling prophecy to some extent.
Yes, there is a difference. "Subconscious" refers to thoughts or processes that are below the level of conscious awareness but can still influence behavior. "Unconscious" typically refers to a state of being unaware, such as during sleep or under anesthesia.
Experimenter expectancy effect refers to the phenomenon where a researcher's expectations influence the results of a study. This bias can manifest in unintentional cues or behaviors that subtly influence participants' responses, thus affecting the outcome of the research. It is essential for researchers to be aware of and take steps to minimize this effect in order to maintain the integrity of their studies.
Experimenter variables are characteristics of the researcher that can influence the study outcomes, but are not typically used to measure manipulation in an experiment. Instead, manipulation is typically measured by the observed changes in the dependent variable(s) resulting from the experimental treatment or condition.
Compliance or doing what the experimenter asked dropped significantly when the participant believed they were not alone, or when they were in the presence of dissenting peers who refused to obey authority figures. This emphasized the influence of social conformity and peer pressure on participants' behavior.
Experimenter effects can be minimized through various strategies such as using double-blind study designs, where neither the participants nor the experimenters know which group participants belong to. Standardizing procedures and instructions can also help reduce bias. Additionally, training experimenters to maintain neutrality and using automated data collection methods can further limit the influence of the experimenter on the outcomes.
True.
This type of study is known as a double-blind study. It helps to minimize bias by ensuring that neither the experimenter nor the participants can influence the results based on their expectations or knowledge of who is in each group.
Memories outside of conscious awareness are often referred to as implicit memories. These are stored memories that can influence behavior and emotions without being consciously recalled.
Subliminal perception refers to the processing of stimuli below the threshold of conscious awareness. These stimuli can influence behavior and cognition despite not being consciously perceived. Research suggests that subliminal messages can impact attitudes and preferences, although the extent of this influence is still debated.
A historian's interpretation can be influenced by their personal biases, cultural background, political beliefs, and the available evidence. Additionally, the historian's education, research methods, and the historical context in which they are working can also shape their interpretation.
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