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Finally, triangulation within research is a method that can be used to increase the findings validity and credibility. [13] Triangulation in research refers to the use of a variety of methods or data sources as a means of developing a more comprehensive and accurate understanding of the subject at hand. [14]
This is one example of a type of survey that can be highly vulnerable to the effects of response bias. Response bias is a general term for a wide range of tendencies for participants to respond inaccurately or falsely to questions. These biases are prevalent in research involving participant self-report, such as structured interviews or surveys ...
In scientific research and psychotherapy, the subject-expectancy effect, is a form of reactivity that occurs when a research subject expects a given result and therefore unconsciously affects the outcome, or reports the expected result.
Observer-expectancy effect, a form of reactivity in which a researcher's cognitive bias causes them to unconsciously influence the participants of an experiment; Observer bias, a detection bias in research studies resulting for example from an observer's cognitive biases
Social science research is particularly prone to observer bias, so it is important in these fields to properly blind the researchers. In some cases, while blind experiments would be useful, they are impractical or unethical. Blinded data analysis can reduce bias, but is rarely used in social science research. [39]
More specifically, allegiance bias is when this leads therapists, researchers, etc. believing that their school of thought or treatment is superior to others. [4] Their superior belief to these certain schools of thought can bias their research in effective treatments trials or investigative situations leading to allegiance bias.
Implicit bias is the subliminal prejudice that can lead to racism. “Many people use the terms ‘prejudice’ and ‘racism’ interchangeably, but this is inaccurate,” explains Tatum.
Acquiescence bias can introduce systematic errors that affect the validity of research by confounding attitudes and behaviours with the general tendency to agree, which can result in misguided inference. [2] Research suggests that the proportion of respondents who carry out this behaviour is between 10% and 20%. [2]