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  2. Two-point discrimination - Wikipedia

    en.wikipedia.org/wiki/Two-point_discrimination

    Two-point discrimination (2PD) is the ability to discern that two nearby objects touching the skin are truly two distinct points, not one. It is often tested with two sharp points during a neurological examination [ 1 ] : 632 [ 2 ] : 71 and is assumed to reflect how finely innervated an area of skin is.

  3. Contact hypothesis - Wikipedia

    en.wikipedia.org/wiki/Contact_hypothesis

    [2] In some subfields of criminology, psychology, and sociology, intergroup contact has been described as one of the best ways to improve relations among groups in conflict. [3] [4] Nonetheless, the effects of intergroup contact vary widely from context to context, and empirical inquiry continues to this day. [5]

  4. Tactile discrimination - Wikipedia

    en.wikipedia.org/wiki/Tactile_discrimination

    Two-point discrimination (2PD) is a neurological examination in which two sharp points are applied to the surface of a part of the body in order to see if the patient recognizes them as two discrete sensations. [2] The two-point threshold is the smallest distance between the two points that the patient can recognize. [17]

  5. Allport's Scale - Wikipedia

    en.wikipedia.org/wiki/Allport's_scale

    Examples include the Cambodian genocide, the Final Solution in Nazi Germany, the Rwandan genocide, the Armenian genocide, and the genocide of the Hellenes. This scale should not be confused with the Religious Orientation Scale of Allport and Ross (1967), which is a measure of the maturity of an individual's religious conviction.

  6. Realistic conflict theory - Wikipedia

    en.wikipedia.org/wiki/Realistic_conflict_theory

    Realistic conflict theory (RCT), also known as realistic group conflict theory (RGCT), [1] [2] is a social psychological model of intergroup conflict. [3] The theory explains how intergroup hostility can arise as a result of conflicting goals and competition over limited resources, and it also offers an explanation for the feelings of prejudice and discrimination toward the outgroup that ...

  7. Microaggression - Wikipedia

    en.wikipedia.org/wiki/Microaggression

    Microaggression is a term used for commonplace verbal, behavioral or environmental slights, whether intentional or unintentional, that communicate hostile, derogatory, or negative attitudes toward members of marginalized groups. [1]

  8. Discrimination learning - Wikipedia

    en.wikipedia.org/wiki/Discrimination_learning

    Discrimination learning is defined in psychology as the ability to respond differently to different stimuli. This type of learning is used in studies regarding operant and classical conditioning . Operant conditioning involves the modification of a behavior by means of reinforcement or punishment.

  9. Minimal group paradigm - Wikipedia

    en.wikipedia.org/wiki/Minimal_group_paradigm

    The minimal group paradigm is a method employed in social psychology. [1] [2] [3] Although it may be used for a variety of purposes, it is best known as a method for investigating the minimal conditions required for discrimination to occur between groups.