primal-horde theory

Sigmund Freud’s speculative reconstruction in Totem and Taboo (1912–1913) of the original human family, which comprised a dominant male (the primal father) holding sway over a subordinate group of females and younger men or sons. Freud used the theory to account for the origin of exogamy, the incest taboo, guilt, and totemism (see totem).

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Psychology term of the day

December 30th 2024

neurofibril

n. a fine fiber found in the cytoplasm of a neuron. It is composed of microscopic protein filaments and microtubules. Abnormal formation of neurofibrils leads to the development of neurofibrillary tangles, which are characteristic of Alzheimer’s disease. Also called neural fibril.