Question

In order to study the contribution of nature on a given behavior, a researcher needs to hold _________ constant while comparing across different _______.

a) Nature; individuals
b) Environment; species
c) Environment; genes
d) Culture; ages

Answer 1

To study the contribution of nature on a given behavior, a researcher needs to hold the environment constant while comparing across different species.

Step-by-step explanation:

In order to study the contribution of nature on a given behavior, a researcher needs to hold environment constant while comparing across different species.

For example, if a researcher wants to study the genetic influence on aggression in birds, they would need to compare different species of birds while ensuring that the environmental conditions, such as habitat and food availability, are kept consistent.