What discipline within psychology seeks to optimize the interaction between equipment and technology and our human sensory and perceptual abilities?

Ralph is 11 years old. He routinely acts without thinking about the consequences of his behaviors. He recently ended up in the emergency room when he jumped off the garage roof into a pile of leaves. Ralph is demonstrating

a. Impulsivity b. Hyperactivity c. Internalizing Behaviors d. Autism Spectrum behaviors

A manuscript on human nature is discovered and scientists confirm that it is the work of an ancient scholar. In this manuscript, human nature is most likely explored through

a. empirical evidence. b. experimentation. c. trained introspection. d. insights inferred from anecdotes.