(You must show your work to receive credit.) Consider the equation  

If an infant is suddenly lowered (sensation of falling), his/her arms will quickly move outward then return to the center of his/her body.  This is called the Moro reflex. 

Primary emotions are seen in the first 6 months after birth and include jealousy, empathy, embarrassment and pride.

Taylor and her mother participate in a psychology experiment designed to assess attachment.  When her mother leaves the room, Taylor continues to play with the toys and does not show any distress.  When her mother returns to the room, Taylor does not stop playing to greet/hug her mother.  Based on these behaviors, the attachment style between Taylor and her mother is most accurately called

Babies learn to lift and support their head before they learn to roll over.  

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?