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  2. Qualia - Wikipedia

    en.wikipedia.org/wiki/Qualia

    Examples of qualia include the perceived sensation of pain of a headache, the taste of wine, and the redness of an evening sky. As qualitative characteristics of sensation, qualia stand in contrast to propositional attitudes , [ 1 ] where the focus is on beliefs about experience rather than what it is directly like to be experiencing.

  3. Stevens's power law - Wikipedia

    en.wikipedia.org/wiki/Stevens's_power_law

    1.1 White-noise stimuli Stevens' power law is an empirical relationship in psychophysics between an increased intensity or strength in a physical stimulus and the perceived magnitude increase in the sensation created by the stimulus.

  4. Pain theories - Wikipedia

    en.wikipedia.org/wiki/Pain_theories

    But after Henry Head in England published a series of clinical observations between 1893 and 1896, and von Frey's experiments between 1894 and 1897, the psychologists migrated to specificity almost en masse, and by century's end, most textbooks on physiology and psychology were presenting pain specificity as fact, with Titchener in 1898 now ...

  5. Stimulus (psychology) - Wikipedia

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

    [1] In perceptual psychology, a stimulus is an energy change (e.g., light or sound) which is registered by the senses (e.g., vision, hearing, taste, etc.) and constitutes the basis for perception. [2] In behavioral psychology (i.e., classical and operant conditioning), a stimulus constitutes the basis for behavior. [2]

  6. Stimulus modality - Wikipedia

    en.wikipedia.org/wiki/Stimulus_modality

    A common psychophysical test of olfactory ability is the triangle test. In this test, the participant is given three odors to smell. Of these three odors, two are the same and one is different, and the participant must choose which odor is the unique one. To test the sensitivity of olfaction, the staircase method is often used.

  7. Value theory - Wikipedia

    en.wikipedia.org/wiki/Value_theory

    Value theory is the systematic study of values.Also called axiology, it examines the nature, sources, and types of values.As a branch of philosophy, it has interdisciplinary applications in fields such as economics, sociology, anthropology, and psychology.

  8. NYT ‘Connections’ Hints and Answers Today, Saturday, December 14

    www.aol.com/nyt-connections-hints-answers-today...

    If you've been having trouble with any of the connections or words in Saturday's puzzle, you're not alone and these hints should definitely help you out. Plus, I'll reveal the answers further down

  9. Quizlet - Wikipedia

    en.wikipedia.org/wiki/Quizlet

    Quizlet is a multi-national American company that provides tools for studying and learning. [1] Quizlet was founded in October 2005 by Andrew Sutherland, who at the time was a 15-year old student, [ 2 ] and released to the public in January 2007. [ 3 ]