21. Sex differences in financial decision making are relevant and significant.22. Sex differences in parental effort are important in determining the strength of sexual selection.23. In the late'60s, feminists attacked him for teaching The Biological Bases of Sex Differences . 24. Further influences of mate value may include cultural effects, sex differences and evolutionary impacts. 25. Other studies have provided conflicting data about the sex differences in the Einstellung effect. 26. Still others focus on self-esteem and sex differences in preferences for math or art. 27. "There's nothing about this gene interacting with stress that accounts for the sex difference ," 28. Eagly has contributed several notable studies to the body of research on sex differences . 29. Sex differences generally refer to traits that are sexually dimorphic.30. There are so many conflicting theories about sex differences that may never be resolved,
