The research on the effects of daycare shows that: a. if there is an effect, boys seem to be more negatively affected than girls. b. negative effects of daycare are more likely if the mother is...

if there is an effect, boys seem to be more negatively affected than girls.

negative effects of daycare are more likely if the mother is insensitive.

daycare may be related to an increase in behaviour problems.

All of the above.