" (originally published in English as Kinesics and Context ), is the foundational text for , the study of body movement as a culturally patterned system of communication. Published in Spanish by Gustavo Gili in 1979, it argues that non-verbal cues are not merely "natural" expressions of emotion but a complex, learned "grammar" similar to spoken language. Core Concepts of the Work El lenguaje de la expresión corporal. :: Catálogo ODUCAL
: Birdwhistell divided his approach into three distinct levels: Pre-kinesics : The physiological basis of movement. ray birdwhistell el lenguaje de la expresion corporal pdf
In the 1950s, linguists studied phonemes (sounds). Birdwhistell argued that non-verbal communication had an analogous structure. He created Kinesics (from the Greek kinesis , meaning motion). " (originally published in English as Kinesics and