Answer:
This war poster "QUIET! LOOSE TALK CAN COST LIVES!" Is playing on the idea of the incongruity of spies or traitors that can listen in on their conversations so it's basically telling everybody not to go around saying all of their plans because if they do they could all just end up dying.
Explanation:
I'm not 100% sure that this is the answer you were looking for but I hope this helps!
The answer to your question is and most defiantly is b
The correct answer is practical intelligence.
According to Sternberg's Triarchic theory of intelligence, humans possess three types of intelligence: practical intelligence, analytical intelligence and creative intelligence. In order for the Davidson's to adapt to the new demands of caring for an infant they will require practical intelligence. Practical intelligence refers to a person's ability to navigate through "real life" situations and demands. Individual's high in practical intelligence are able to quickly and smoothly adapt to new scenarios and experiences.