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The temporal theory of hearing, also called frequency theory or timing theory, states that human perception of sound depends on temporal patterns with which neurons respond to sound in the cochlea. Therefore, in this theory, the pitch of a pure tone is determined by the period of neuron firing patterns—either of single neurons, or groups as ...
Psychological projection is a defence mechanism of alterity concerning "inside" content mistaken to be coming from the "outside" Other. [1] It forms the basis of empathy by the projection of personal experiences to understand someone else's subjective world. [1] In its malignant forms, it is a defense mechanism in which the ego defends itself ...
Advanced Placement ( AP) World History: Modern (also known as AP World History, AP World, APWH, or WHAP) is a college-level course and examination offered to high school students in the United States through the College Board 's Advanced Placement program. AP World History: Modern was designed to help students develop a greater understanding of ...
Positivism is a philosophical school that holds that all genuine knowledge is either true by definition or positive —meaning a posteriori facts derived by reason and logic from sensory experience. [1] [2] Other ways of knowing, such as intuition, introspection, or religious faith, are rejected or considered meaningless .
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.
Volley theory. Volley theory states that groups of neurons of the auditory system respond to a sound by firing action potentials slightly out of phase with one another so that when combined, a greater frequency of sound can be encoded and sent to the brain to be analyzed. The theory was proposed by Ernest Wever and Charles Bray in 1930 [1] as a ...
In applied behavior analysis, the Premack principle is sometimes known as "grandma's rule", which states that making the opportunity to engage in high-frequency behavior contingent upon the occurrence of low-frequency behavior will function as a reinforcer for the low-frequency behavior. [6] In other words, an individual must "first" engage in ...
Place theory. Place theory is a theory of hearing that states that our perception of sound depends on where each component frequency produces vibrations along the basilar membrane. By this theory, the pitch of a sound, such as a human voice or a musical tone, is determined by the places where the membrane vibrates, based on frequencies ...