__________ neurotransmitters make it more likely that a neuron will send its message to other neurons, whereas __________ neurotransmitters make it less likely that a neuron will send its message

Weinstein (2002) found that improving teaching for neglected students required changes by teachers in classrooms, as well as changes by school administrators, and changes in other aspects of the school. Which of Kelly's four ecological principles is involved in this example?

a. interdependence b. succession c. adaptation d. cycling of resources

After the divorce, Emily worried about her children's emotional reactions. A psychologist friend reassured her, "It's perfectly normal for a 7-year-old to express __________ and for a 10-year-old to express __________."

A) anger; fear B) fear; grief C) grief; anger D) anger; grief