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kissing

n. the activity of making contact with the lips, usually with another individual as a sign of friendship or affection. The kiss may involve lip contact with any part of the body and with varying degrees of pressure. Mouth-to-mouth kissing may include extension of the tongues (see French kiss). Kissing is possibly related to the licking behavior manifested by nonhuman animals. It is not observed in all cultures.

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Psychology term of the day

November 22nd 2024

substitution hypothesis

substitution hypothesis

see alteration hypothesis.