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exam 2 CHILD DEVELOP
Question | Answer |
---|---|
What age do most infants start to babble and produce repetitive consonsant-vowel combinations | 6 months |
What is a typical milestone of cognitive development in a 2-year-old child? | Drawing a recognizable picture of a house |
When does the "telegraphic speech" stage typically occur in language development? | 18 months |
What is telegraphic speech | two-word sentences |
By what age do most children have a vocabulary of approximately 2000 words and can form complex sentences? | 3 years old |
Piaget's theory of cognitive development suggests that children progress through four stages. Which stage is characterized by the ability to think logically, solve problems, and understand abstract concepts? | Formal operational stage |
Define formal operational stage | starts around 11 or 12, the ability to start understanding theories and abstract ideas or predict outcomes of hypothetical problems |
When do most children begin to understand the concept of object permanence, realizing that objects continue to exist even when they are out of sight? | 18 months |
What is object permanence | knowledge that objects that are out of view continue to exist |
Which of the following is a sign of a language delay in a 3-year-old child? | Limited vocabulary and difficulty forming sentences |
According to Erik Erikson's psychosocial stages of development, what is the primary challenge in the "autonomy versus shame and doubt" stage, which occurs during early childhood? | Gaining a sense of independence and self-sufficiency |
jean piagets theory was... | Has 4 stages, and is about how when we move from infancy to adulthood changes in our cognitive development occur. Only once have we gone through all four stages have we reached full maturity. |
What is the age range for the sensorimotor stage | 0-2 years old |
What is the age range for the preoperational stage | 2-7 years old |
What is the age range for the concrete operational stage | 7-11 |
What is the age range for the formal operational stage | 11-adulthood |
Pavlovs theory was... | conditioned reflex meaning that a human will produce a reflex to a stimulus and over time this reflex will be the response to this stimulus(think dogs salivating when the bell rang) |
Skinners theory was... | Behavior is motivated by the consequences we receive for the behavior(positive rewards and punishments) |