The interactions between a parent and a child are in which of the following levels of Urie Bronfenbrenner's ecological systems theory?

A. Hearing:Hearing is functional at birth (fetuses respond to sounds in utero), but this was not Tiffany Field’s central finding.
B. Vision:Vision matures postnatally and is important, but Field’s work emphasized another sense.
C. Touch:Tiffany Field’s research highlights tactile stimulation (massage/skin-to-skin) as crucial for growth, weight gain, and overall well-being in preemies and across the lifespan.
D. Smell:Olfaction is important for bonding and feeding in newborns, yet Field’s interventions focused on touch.
E. Balance:Vestibular/balance functions are important for motor development but are not the primary sense Field showed to be therapeutic for preterm infants.

A. Learning that a particular tone signals an electric shock to the hand: This is classical conditioning (associative learning), not primarily executive control.
B. Driving home from work while a familiar song plays on the radio: This often involves automatized routines and procedural memory, not the active control processes of executive function.
C. Inhibiting a response that does not fit current task demands: inhibition is a core component of executive function (control, working memory, cognitive flexibility).
D. Riding a bicycle around the neighborhood: Once learned, bicycling is largely procedural/automatic and doesn’t directly index executive function.
E. Perceiving the difference between a ten-pound weight and a fifteen-pound weight: This is a perceptual discrimination task, not an executive-control activity.