Pages in this set

Page 1

Preview of page 1
Relationships, Sheet 4 08.04.2014






Discuss evolutionary explanations of
parent investment (24 marks)
AO1: AO2:
Bateman's Principle: Females almost The Clown Shrimp: Rather than mating
always invest more energy into producing with as many females as possible, they
offspring than males. A single male can will spend many weeks diligently guarding…

Page 2

Preview of page 2
Relationships, Sheet 4 08.04.2014




Aspects of human behaviour can cause
difficulties e.g. how can evolutionary
explanations account for women having
affairs.
Most evidence comes from
surveys/statistics of lower animal species.
These methods are problematic and often
not very scientific.
Generating universal rules of behaviour
from such evidence is flawed science.

Comments

No comments have yet been made

Similar Psychology resources:

See all Psychology resources »See all resources »