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Related Concept Videos

False Memories01:18

False Memories

False memories represent a cognitive distortion in which individuals recall events that did not happen, or remember them in an altered form. This phenomenon highlights the brain's constructive nature in processing and recalling memories, emphasizing that memory is not a perfect representation of past events but rather a dynamic reconstruction influenced by various factors.
One primary source of false memories is misattribution, where individuals incorrectly associate external information with...
Magical Thinking01:29

Magical Thinking

Magical thinking encompasses the belief in assumptions that defy logical reasoning yet appear intuitively convincing. It is a common psychological phenomenon that persists across various cultural and individual contexts. While these assumptions contradict empirical evidence and scientific laws, they often serve meaningful psychological roles in promoting emotional resilience and a sense of control, especially under stress or uncertainty.Thought-Action Fusion and the Law of SimilarityA key...
The Availability Heuristic01:08

The Availability Heuristic

A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):
Cause and Effect01:53

Cause and Effect

While variables are sometimes correlated because one does cause the other, it could also be that some other factor, a confounding variable, is actually causing the systematic movement in our variables of interest. For instance, as sales in ice cream increase, so does the overall rate of crime. Is it possible that indulging in your favorite flavor of ice cream could send you on a crime spree? Or, after committing crime do you think you might decide to treat yourself to a cone?
Symbiosis00:58

Symbiosis

Symbiotic relationships are long-term, close interactions between individuals of different species that affect the distribution and abundance of those species. When a relationship is beneficial to both species, this is called mutualism. When the relationship is beneficial to one species but neither beneficial nor harmful to the other species, this is called commensalism. When one organism is harmed to benefit another, the relationship is known as parasitism. These types of relationships often...
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Electric Charges

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Related Experiment Video

Updated: Jun 17, 2026

The Deese-Roediger-McDermott (DRM) Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory
07:26

The Deese-Roediger-McDermott (DRM) Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory

Published on: January 31, 2017

[Harmless: fact or fiction?].

A Stang1

  • 1Institut für Klinische Epidemiologie, Medizinische Fakultät, Martin-Luther-Universität Halle-Wittenberg, Halle. andreas.stang@medizin.uni-halle.de

Gesundheitswesen (Bundesverband Der Arzte Des Offentlichen Gesundheitsdienstes (Germany))
|January 6, 2010
PubMed
Summary

Epidemiological studies help assess health risks, but definitive proof of harm or safety is impossible. The falsification principle guides decision-making, favoring hypotheses that withstand rigorous testing against potential harm.

Area of Science:

  • Epidemiology
  • Philosophy of Science

Context:

  • Interpreting epidemiological evidence for health risks requires careful consideration of underlying assumptions.
  • Empirical studies are crucial, but replication alone does not confirm causation.

Purpose:

  • To critically evaluate the epistemological basis for drawing conclusions about health risks from exposure data.
  • To explore the application of the falsification principle in interpreting epidemiological findings.

Summary:

  • Epidemiological research on health risks relies on untestable assumptions, and findings cannot definitively prove causation or innocuousness.
  • The principle of falsification, where non-causal hypotheses are disproven, allows for the acceptance of a causal hypothesis if it remains the sole survivor.

Impact:

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Last Updated: Jun 17, 2026

The Deese-Roediger-McDermott (DRM) Task: A Simple Cognitive Paradigm to Investigate False Memories in the Laboratory
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An Experimental Analysis of Children's Ability to Provide a False Report about a Crime

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  • This approach provides a framework for making informed decisions regarding exposures, even in the absence of absolute proof of harm.
  • It emphasizes the tentative nature of scientific conclusions and the importance of ongoing critical evaluation.