<p>While 3–6 year olds did not differ in the proportion of resources they shared by gender, 7–11 year old males donated a significantly greater proportion of their resources. Error bars indicate standard error.</p
<p>WT males (solid line) inseminate more females than OX513A males (dashed line) both without (panel...
<p>Women are reference-group.* Indicates a statistically significant (p<0.05) sex difference in the ...
<p>(<b>A</b>) Mean food intake in 182 DGRP lines, arranged in order from lowest to highest in female...
<p>Children were more likely to donate resources to anonymous receivers with age (top). Moreover, of...
<p>In the multiple recipient conditions (12–2 and 30–2 combined), children became more sensitive to ...
<p>The mean proportion of resources shared (and standard error) in each of the four experimental con...
<p>Error bars show 95% confidence interval, N = 11,612 men and 9,872 women, N > 40 in each age bin.<...
<p>Regardless of the classification, men were significantly more likely to have CAC. P refers to dif...
<p>The red line indicates the significant positive linear effect of age. There was no significant ef...
To evaluate whether distributions by sex are judged to be unfair, children at ages 6, 8, and 10, and...
<p>In the male fitness survey (<i>n</i> = 70), the mean proportion of offspring fathered (± 95% conf...
<p>Mean proportion of correct responses to images showing each emotion by each participant age group...
<p>Generosity was measured as the probability of donating among (a) male and (b) female participants...
<p>Data shown are mean ± standard error of mean in men and women, respectively, in each age group; *...
<p>As sexes did not differ, data from males and females are combined. Error ...
<p>WT males (solid line) inseminate more females than OX513A males (dashed line) both without (panel...
<p>Women are reference-group.* Indicates a statistically significant (p<0.05) sex difference in the ...
<p>(<b>A</b>) Mean food intake in 182 DGRP lines, arranged in order from lowest to highest in female...
<p>Children were more likely to donate resources to anonymous receivers with age (top). Moreover, of...
<p>In the multiple recipient conditions (12–2 and 30–2 combined), children became more sensitive to ...
<p>The mean proportion of resources shared (and standard error) in each of the four experimental con...
<p>Error bars show 95% confidence interval, N = 11,612 men and 9,872 women, N > 40 in each age bin.<...
<p>Regardless of the classification, men were significantly more likely to have CAC. P refers to dif...
<p>The red line indicates the significant positive linear effect of age. There was no significant ef...
To evaluate whether distributions by sex are judged to be unfair, children at ages 6, 8, and 10, and...
<p>In the male fitness survey (<i>n</i> = 70), the mean proportion of offspring fathered (± 95% conf...
<p>Mean proportion of correct responses to images showing each emotion by each participant age group...
<p>Generosity was measured as the probability of donating among (a) male and (b) female participants...
<p>Data shown are mean ± standard error of mean in men and women, respectively, in each age group; *...
<p>As sexes did not differ, data from males and females are combined. Error ...
<p>WT males (solid line) inseminate more females than OX513A males (dashed line) both without (panel...
<p>Women are reference-group.* Indicates a statistically significant (p<0.05) sex difference in the ...
<p>(<b>A</b>) Mean food intake in 182 DGRP lines, arranged in order from lowest to highest in female...