| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Outline of Final Research Achievements |
We were able to add anthropometric data for infants and younger children of an African pygmy hunter-gatherer population to baseline data (N = 626), although it was difficult to conduct follow up measurements for the large sample due to their predominantly mobile lifestyle.
Detailed observations on childcare revealed that children, particularly elderly girls spent longer time providing childcare than adults except for the infants’ mothers. Time allocation surveys further revealed that the daily travel (walking) distance and radius for children increased with age. For adolescents, individual variations of these variables expanded, especially in boys. The children had unexpectedly large step counts that exceeded 20,000 steps per day on average.
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