Piaget's substage 2, first habits and primary circular reactions, occurs for infants in the age range of __________
a) 1–4 months of age
b) 4–8 months of age
c) 8–10 months of age
d) 10–12 months of age
Answer: a
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A general term that refers to several types of severe mental disorders in which the person is considered to be out of contact with reality is
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Which of the following students provides the best summary of the relationship between experience and cognitive ability?
a. Ada: "Although boys may spend more time playing math and spatial games outside of school, girls actually have more experience with computers in the classroom.". b. Emmy: "Even though boys and girls complete the same number of math courses, girls are shown more often in the textbooks.". c. Hypatia: "Boys take more math courses than girls, but girls play more games involving numbers and spatial skills.". d. Sofia: "Parents spend more time explaining science and math to boys than to girls.".
The most commonly seen form(s) of Ayurvedic treatment in North America is:
a. yoga c. Vata b. Panchakarma or "Five actions" d. Charaka Samhita
Approximately 80% of U.S. teens use a contraceptive method the first time they engage in sexual intercourse, and the most popular method is ____
a. the calendar method c. the pill b. withdrawal d. the condom