Young Matthew is playing with his mother. She has his favorite stuffed animal, and she suddenly hides it under his blanket. Instead of looking for it under the blanket, Matthew starts to cry a little, since he thinks his toy is gone. Matthew's tears suggest that he has not yet developed
a. conservation.
b. reversibility.
c. transitory properties.
d. object permanence.
Question 2
Piaget would agree most with which of the following statements?
a. Learning should be a process of active discovery.
b. Learning is driven by biology.
c. Cognitive development is variable and unpredictable.
d. Cognitive development differs greatly from culture to culture.
A micrograph of the cell coat or glycocalyx of an animal cell.
Young sperm whale
Young gorilla riding on mother
Animal Cell
Tibetan Mother and Child