skillful 3. unit 3, passage 1

people's thinking ability grow with age

• true

• false

• not given

Piaget conducted the research by observing kids that were unrelated to him

• true

• false

• not given

Piaget used his own laboratory to experiment on kids

• True

• False

• Not given

Babies tend to believe that the object do not exist if not seen

• True

• False

• not given

At the age 21 people believe in most things they see

• true

• false

• not given

Piaget stated that physical development takes place in four stages

• true

• false

• not given

Until two years old kids try to taste everything because they want to eat more

• true

• false

• not given

babies use more mature language in comparison to children aged 2 to 6

• true

• false

• not given

in operational period children can solve complicated mathematical problems

• true

• false

• not given

from the age of eleven children start paying attention to other point of view and feelings

• true

• false

• Not given