Match the numbers to the letters
match different theories of language acquisition and development.
1. imitation theory
2. active construction of grammar theory
3. reinforcement theory
a. it states that children are born with an innate ability to understand and learn languages.
b. it refers to children’s ability to pick up a language from their environment by mimicking adults.
c. it refers to reinforcement as a method of language acquisition.

When deciding on an apartment what should you do first?

Which of the following discoveries would be most likely to cause a scientific paradigm shift? a. the discovery of more rings around uranus b. the discovery of a new pathogenic virus transmitted by mosquitoes c. the discovery that a dormant volcano is showing signs of activity d. the discovery of a new species of salamander in the amazon rainforest e. the discovery that excess heat is radiating from the center of the earth and causing global climate change

In what way was family life impacted by industrialization? a. there was a rise in the middle class. b. there was a decrease in the birth rate. c. women were not allowed to work in factories. d. families relied on farming for food supplies.