title: The development of the language of emotions. I. Theoretical and methodological introduction.
mesh_terms: D000124:Achievement; D000293:Adolescent; D000339:Affect; D001009:Anxiety, Castration; D001010:Anxiety, Separation; D001290:Attitude; D001722:Birth Order; D002648:Child; D002675:Child, Preschool; D004644:Emotions; D005260:Female; D006167:Guilt; D006801:Humans; D007360:Intelligence; D007804:Language Development; D008297:Male; D008499:Medical Records; D011574:Psychoanalytic Theory; D012649:Self Concept; D012737:Sex Factors; D012959:Socioeconomic Factors