Question 1
Inspired by Charles Darwin's work, G. Stanley Hall and his student, Arnold Gesell,
◦ laid the modern foundations of ethology.
◦ developed the concept of sensitive periods in development.
◦ devised theories based on evolutionary ideas.
◦ constructed the first intelligence test.
Question 2
Ivan Pavlov taught dogs to salivate at the sound of a bell by using
◦ operant conditioning.
◦ classical conditioning.
◦ innate reflexes.
◦ modeling.