Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
3 theories why males and females differ with mate preferences |
trivers theory of parental investment williams theory of fertility and sexual selection dalys theory of paternal probability |
|
why was past research not adequate |
lots of evidence gathered from non human species so couldnt be generalised |
|
aims |
to investigate 3 predictions about sex differences in mate preferences |