Professor Novak is interested in assessing the quality of attachment between 1 and 2 years of age. Which of the following laboratory procedures should Professor Novak use?

As described in lecture, in a reflex response, sensory neurons carry the signal ___________

a. first to interneurons in the spine, which then relays the message to the brain and the brain activates the motor response. b. to interneurons in the spine which both activates the motor reflex and simultaneously sends a report to the brain. c. directly to the thalamus, which activates the motor response. d. directly to the brain and the brain activates the motor response.

Which of the following statements about early intervention is true?

A) Early intervention programs increase IQ scores during the school years, but the gains are not sustained beyond middle childhood. B) The strongest effects of early intervention occur at sites that offer a mix of center- and home-based services. C) The U.S. Congress recently recognized the successes of early intervention and now fully funds all programs directed at low-income infants and toddlers. D) Even with early intervention, most children born into economically disadvantaged families will not reach their full potential.