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  2. 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 ...

  3. 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.

  4. Cognitive bias - Wikipedia

    en.wikipedia.org/wiki/Cognitive_bias

    A cognitive bias is a systematic pattern of deviation from norm or rationality in judgment. [ 1 ] [ 2 ] Individuals create their own "subjective reality" from their perception of the input. An individual's construction of reality, not the objective input, may dictate their behavior in the world.

  5. Range–frequency theory - Wikipedia

    en.wikipedia.org/wiki/Range–frequency_theory

    The range–frequency compromise in judgment is a theory in cognitive psychology developed by Allen Parducci in the mid-1960s. Range–frequency is descriptive of how judgments reflect a compromise between a range principle that assigns each category to an equal subrange of contextual stimuli and a frequency principle that assigns each of the categories to the same number of contextual stimuli.

  6. Heuristic (psychology) - Wikipedia

    en.wikipedia.org/wiki/Heuristic_(psychology)

    Peak–end rule: A person's subjective perceptions during the most intense and final moments of an event are averaged together into a single judgment. [52] For example, a person might judge the difficulty of a workout by taking into consideration only the most demanding part of the workout (e.g., Tabata sprints) and what happens at the very end ...

  7. 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.

  8. More than a third of teens say they spend too much time on ...

    www.aol.com/more-third-teens-spend-too-164804753...

    According to Monday’s report, teen girls, who some believe are especially at risk of impacts to their mental health and body image from social media, are more likely to say they spend too much ...

  9. Noise: A Flaw in Human Judgment - Wikipedia

    en.wikipedia.org/.../Noise:_A_Flaw_in_Human_Judgment

    Kahneman has said that the restrictions and difficulties associated with the COVID-19 pandemic and the resultant adjusted writing process of video calls rather than meeting in person made the writing more productive, which meant that they were able to finish the book faster than what would otherwise have been the case: "We might not have ...