Vicki sets few limits for her children and makes few demands about the maturity she expects from their behaviors. Vicki is considered to be a(n) ________ parent

The human brain contains somewhere between __________ and __________ neurons

a. 50 million; 100 million b. 10 million; 20 million c. 10 billion; 100 billion d. 2 trillion; 5 trillion

Which of these strongly influences your probability of developing a strong fear after an injury? a. Do you know other people who had an injury from the same object?

b. Have you had previous safe experiences with the object that caused the injury? c. How brightly colored is the object that caused your injury? d. How symmetrical is the shape of the object that caused your injury?