Brandon is 14 weeks old.  When his dad holds him, he quickly stops fussing and tends to smile more frequently.  When his new daycare provider holds him, he shows less play behavior and doesn’t smile as much.  Which phase of social development is Brandon in? ________

Some axons in the Central Nervous System are covered by a myelin sheath, which helps electrical signals move more quickly adn efficiently.

Piaget’s theory has been criticized because recent research indicates that

Imagine that athleticism has a heritability quotient of .74.  This means that

BJ sustained a TBI after a skateboarding accident. He feels he does not need to be in the hospital, and becomes angry when his family and the nursing staff are attempting to calm him down. He is very focused on returning home. He is able to perform physical activities without difficulty, but you notice that when the task is unfamiliar he becomes disoriented and verbally abusive. How would you go about treating BJ?

Rewrite the goal from above to make it complete (2 points): 

According to the Cephalocaudal Principal, development tends to progress from the head down. 

Your patient sustained a traumatic brain injury (TBI) 9 months ago. They are ambulatory with a FWW and supervision, but fatigue after about 10 minutes of walking due to an inefficient, hemiparetic gait pattern. They would like to eventually walk without the walker. According to the 2020 Locomotor Clinical Practice Guideline, which of the following approaches would be most highly recommended?  

Connections between neurons which are rarely used are gradually eliminated to improve organization and efficiency of nueral relationships.  This process is called Synaptic Pruning.  

Temperament is biologically based and there is no evidence that “nurture” (environmental) factors has any influence on behavioral patterns related to temperament.