Object permanence research has found that
a. it is a purely cognitive task and physical task demands have, at most, a very limited impact.
b. toddlers who watch a lot of television tend to develop object permanence at a later age.
c. toddlers who do not achieve object permanence still have normal cognitive development.
d. object permanence responding may be influenced by the time interval between seeing and being able to reach for it.
Question 2
The best description of the development of social cognitive skills during adulthood is,
a. if you use it, you will lose it..
b. a time of steady decline..
c. more gains than losses..
d. a dramatic shift from postconventional to conventional..