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related costs well again here this is
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related costs well again here this is
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related costs well again here this is
really an understudy
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really an understudy
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really an understudy
topic so there's one existing study that
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topic so there's one existing study that
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topic so there's one existing study that
has looked at infants helping under kind
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has looked at infants helping under kind
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has looked at infants helping under kind
of minimal physical effort costs and
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of minimal physical effort costs and
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of minimal physical effort costs and
it's a little bit hard to know what to
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it's a little bit hard to know what to
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it's a little bit hard to know what to
make of that study because we know that
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make of that study because we know that
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make of that study because we know that
infants helping behavior is still
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infants helping behavior is still
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infants helping behavior is still
present under those conditions we just
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present under those conditions we just
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present under those conditions we just
don't really know how it compares to
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don't really know how it compares to
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don't really know how it compares to
conditions where the physical costs are
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conditions where the physical costs are
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conditions where the physical costs are
low okay so we started off by asking a
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low okay so we started off by asking a
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low okay so we started off by asking a
really super simple question about
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really super simple question about