Allobathing in Humans
JESSICA G0LIGHTLY, Cameron University (Faculty Sponsor: STANLEY N. BURSTEN, Cameron University)
Many species, including humans, self-bathe using a head-to-toe or cephalocaudal progression of movements. This pattern may have evolved under selection pressures resulting from hygienic considerations, i.e., alternative patterns may be associated with higher risks of self-contamination. If so, then allobathing (bathing others) should follow the same pattern. Adults retrospectively reported more often using cephalocaudal rather than other progressions when allobathing infants. In addition, most respondents reported washing the infant's anterior surface before the posterior.
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