Ontogeny of index-finger pointing.
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DOI: 10.1017/s0305000923000053
Abstract: Index-finger pointing is foundational to language acquisition. Less is known about its emergence. In lab-based monthly longitudinal assessments from 8-13 months (N = 31) the study measured longitudinal predictors of index-finger pointing: parent pointing and… read more here.
Keywords: ontogeny index; finger pointing; index finger;