Carlos recently found a job as a newspaper reporter through a friend of a friend. This acquaintance represents a __________
A) strong tie
B) weak tie
C) network tie
D) reference group
Answer: B
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Suppose that you are working on a group project with four other people, and that you need to come up with ideas about how to find research participants to complete a survey for free. Should you brainstorm ideas as a group or work independently?
a. Brainstorm—productivity will be about the same, but morale will be higher. b. Brainstorm—both productivity and morale will be higher. c. This depends on your goals—brainstorming will be less productive, but will raise morale more. d. Work independently—morale will be about the same, and productivity will be higher.
Bernie has to sign the shipments received as the warehouse, but deliveries don’t always arrive at the exact same time each morning. As a result he tends to spend his mornings hanging around the loading dock. The deliveries are on what kind of reinforcement schedule?
a. fixed ratio b. fixed interval c. variable ratio d. variable interval
What is the most common form of childhood employment in developing nations?
a. making clothes b. agriculture c. factory work d. begging on the streets
The endocrine system regulates bodily systems through
A) electrical impulses. B) neural pathways. C) hormones. D) neural impulses.