Rats learning a maze are tested after varying degrees of food deprivation. some run the maze after 4 hours without food, others after 8 hours, and others after 12 hours deprivation. in this
a. food deprivation is the manipulated independent variable.
b. the rats are a subject variable.
c. the independent variable is a task variable.
d. food deprivation is the dependent variable.

What is the role of communication within groups of people with different backgrounds?

Danilo has been working for metropolitan taxi for three months. he expected that his job would be to drive around the city, pick up fares, and drop them off at their desired locations, but in his first few days on the job he realized that the job entails much more. he must keep his taxi cab clean and neat, and some days he will be stationed at the shop and go to people's houses to pick them up and bring them to the local airport. within a few months, he has learned that taxi drivers often express frustration with the people they call "civilians"—that is, non–taxi drivers, whose driving skills they complain about incessantly. in his first few months on the job, describes what danilo is undergoing.

What obstacles did jen bricker face early in life?