Monkey Couple (image) Yale University Share Print E-Mail Caption Males who spend time getting to know females tend to pick up sexual signals better than less attentive counterparts, a new study finds. Credit Yale University Usage Restrictions With credit given. Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.