Five-month-old Rhonda accidentally dropped her toy off the side of her high chair. Her mother bent down and picked it up. Rhonda laughed at how funny it sounded when it hit the floor. She kept dropping it because it was so funny
What substage is she in?
a. substage 1: simple reflexes
b. substage 2: first habits and primary circular reactions
c. substage 3: secondary circular reactions
d. substage 4: coordination of secondary schemes
C Substage 3 is characterized by repetitive behavior that starts by chance but involves activity with the external world.
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The practical implication of Public Law 94-124 is that students with special needs must be
A) integrated into regular classrooms and regular activities to the greatest extent possible, as long as doing so is educationally beneficial. B) provided with non traditional educational opportunities that are specifically designed to meet their needs. C) segregated from regular students and provided with an education that meets their special needs. D) provided with special education classrooms.
In addition to growth in dendrites, the axons of neurons become coated with ___________, a fatty substance that, like the insulation on an electric wire, provides protection and speeds the transmission of nerve impulses
a. myelin c. neural plastic b. dendrite coats d. axon membrane