Answer to Question 1
(a) Various research efforts indicate that children as young as two years of age can identify the sex of people on the basis of clothing and hair styles. (b) Toddlers, when shown male vs. female dolls and asked to describe what each doll would like to do, use descriptions consistent with masculine and feminine stereotypes. (c) Boys aged 14 to 22 months usually prefer trucks and cars over other toys, whereas girls in this age range usually prefer dolls and soft toys. (d) By two to three years of age, children prefer same-sex playmates.
Answer to Question 2
A
Summary of greenhouse experimental design and results
Some organisms used as models in genetic research
When children are “launched” into independence, their parents often find new interests together ...
By age 3, children develop scripts for common events such as eating at a restaurant.
Cyanosis as shown here at the patient’s fingertips results from a lack of oxygen in the tissues
Major Minerals List