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RT @pikeypilled: When environment is poor, daughters outperform sons. When environment is ideal sons outperform daughters
RT @pikeypilled: When environment is poor, daughters outperform sons. When environment is ideal sons outperform daughters
RT @DegenRolf: The Trivers-Willard hypothesis confirmed: Sons from high-status families achieve higher educational outcomes than daughters,…
RT @DegenRolf: The Trivers-Willard hypothesis confirmed: Sons from high-status families achieve higher educational outcomes than daughters,…