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  2. Observer bias - Wikipedia

    en.wikipedia.org/wiki/Observer_bias

    Observer bias can be seen as a significant issue in medical research and treatment. There is greater potential for variance in observations made where subjective judgement is required, when compared with observation of objective data where there is a much lower risk of observer bias.

  3. Overconfidence effect - Wikipedia

    en.wikipedia.org/wiki/Overconfidence_effect

    The overconfidence effect is a well-established bias in which a person's subjective confidence in their judgments is reliably greater than the objective accuracy of those judgments, especially when confidence is relatively high. [1] [2] Overconfidence is one example of a miscalibration of subjective probabilities.

  4. Sample size determination - Wikipedia

    en.wikipedia.org/wiki/Sample_size_determination

    Rather than relying on predetermined formulas or statistical calculations, it involves a subjective and iterative judgment throughout the research process. In qualitative studies, researchers often adopt a subjective stance, making determinations as the study unfolds. Sample size determination in qualitative studies takes a different approach.

  5. Cognitive bias - Wikipedia

    en.wikipedia.org/wiki/Cognitive_bias

    A continually evolving list of cognitive biases has been identified over the last six decades of research on human judgment and decision-making in cognitive science, social psychology, and behavioral economics. The study of cognitive biases has practical implications for areas including clinical judgment, entrepreneurship, finance, and management.

  6. Risk perception - Wikipedia

    en.wikipedia.org/wiki/Risk_perception

    Factors of risk perceptions. Risk perception is the subjective judgement that people make about the characteristics and severity of a risk. [1] [2] [3] Risk perceptions often differ from statistical assessments of risk since they are affected by a wide range of affective (emotions, feelings, moods, etc.), cognitive (gravity of events, media coverage, risk-mitigating measures, etc.), contextual ...

  7. Availability heuristic - Wikipedia

    en.wikipedia.org/wiki/Availability_heuristic

    A study done by Craig R. Fox provides an example of how availability heuristics can work in the classroom. In this study, Fox tests whether the difficulty of recall influences judgment, specifically with course evaluations among college students. In his study he had two groups complete a course evaluation form.

  8. Social media and the effects on American adolescents

    en.wikipedia.org/wiki/Social_media_and_the...

    In a recent survey of teens, it was discovered that 35% of teens use at least one of five social media platforms multiple times throughout the day. [19] Many policymakers have expressed concerns regarding the potential negative impact of social media on mental health because of its relation to suicidal thoughts and ideation. [20]

  9. Subjective validation - Wikipedia

    en.wikipedia.org/wiki/Subjective_validation

    In essence, subjective validation is a confirmation bias towards information that personally benefits one's self-esteem. Many of the validations that are given are not necessarily because they are true about recipients but because people wish it was true about themselves; [ 7 ] people tend to think of themselves in terms of values that are ...