Mouthing off

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Mouthing off about fish capture: Jaw movement in pinnipeds reveals the real secrets of ingestion

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The Influence of Mouthing on Infant Vocalization.

Although vocalization and mouthing are behaviors frequently performed by infants, little is known about the characteristics of vocalizations that occur with objects, hands, or fingers in infants' mouths. The purpose of this research was to investigate characteristics of vocalizations associated with mouthing in 6- to 9-month-old infants during play with a primary caregiver. Results suggest that...

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Infant mouthing behavior: the immunocalibration hypothesis.

Avid mouthing, the propensity of infants to suck objects and put them in their mouths, is a pattern characteristic of the first 2-3 years of life, with its most intensive manifestation occurring during the first year. Although traditional accounts explain infant mouthing as a source of sensual gratification and/or environmental exploration, these proximate hypotheses are inconsistent with the h...

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Utilizing increased response effort to reduce chronic hand mouthing.

The effects of increased response effort on levels of hand mouthing, leisure engagement, and adaptive elbow flexion were investigated with 2 individuals who had been diagnosed with profound disabilities. Arm restraints designed to alter the amount of physical effort necessary to engage in hand mouthing were used. Results indicated that the treatment strategy reduced levels of hand mouthing but ...

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Reduction of self-injurious hand mouthing using response blocking.

We evaluated a response-blocking procedure for reducing the self-injurious hand mouthing of 2 adults with profound disabilities. The procedure reduced mouthing in both cases. The results suggest research is warranted to delineate the behavioral process responsible for the effect of response blocking and to determine the procedure's long-term utility.

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ژورنال

عنوان ژورنال: Nature Reviews Neuroscience

سال: 2003

ISSN: 1471-003X,1471-0048

DOI: 10.1038/nrn1181