Which of the following begins a primary circular reaction?
a. An infant's thumb and mouth first come in contact unintentionally and trigger the sucking reflex.
b. An infant is given a pacifier and begins to suck on it.
c. An infant possesses an instinct that sucking a thumb is similar to sucking on a pacifier.
d. An infant is satisfied with sucking on a pacifier when he or she is not hungry.
Question 2
Which is not characteristic of Piaget's view of the first substage of the sensorimotor period?
a. Infants apply typical reflexes such as sucking and grasping.
b. By seeing or hearing an object, an infant is acting on that object.
c. Behavior is mostly automatic.
d. Infants have goals in mind and then act on those goals.
The norm of reaction
Effect of substrate concentration on the initial velocity of an enzyme-catalyzed reaction
The Workout (Primary Conditioning Period)
Apply circular friction to the left side of the neck along cervical muscles with the fingertips of ...
Reaction 2: Isomerization of Glucose-6-phosphate
Draw a full and complete mechanism for the following reaction shown below.