Children from low-income households have a higher rate of asthma

Pavlov is to _____ conditioning a Skinner is to _____ conditioning

Fill in the blank(s) with the appropriate word(s).

Which of the following is a basic rule-of-thumb for brain development?

Mammalian brains that are exposed to normal day-to-day routines will develop more normally than brains exposed to extraordinarily rich environments. Mammalian brains that are exposed to diverse and rich experience will be heavier and more fully developed than brains exposed to impoverished environments. Mammalian brains are very dependent upon routine to develop normally. Mammalian brains that are exposed to diverse and rich experience will be slower to develop than brains exposed to impoverished environments.