The earliest scientific studies in social psychology on persuasion were conducted by ____.​

Use the formula F = ma to answer the following question, where F = the force needed to move a heavy object in newtons, m = the mass of the object in kilograms, and acceleration due to gravity is 9.8m/s. A crane uses a steel cable to list [a] steel I-beams each weighing 500kg.  What is the minimum force in newstons that the cable must support in order to lift the i-beams without breaking?

If something is said to be “salient,” then it ____.​

Which statement about the speed of speech and persuasion is most accurate?​

Discuss the three theories of mass communication as found in Chapter 14.  Give examples of why each theory is important.  Finally, express whether or not you agree with the theory.

​Research suggests that the most effective way to change the self-concept is by ____.

Solve the following quadratic equation using the quadratic formula. (x – 2)2 = 16

Compared to people who are not physically attractive, people who are physically beautiful are assumed to be superior on many traits—including intelligence, sexual warmth, and popularity. This assumption is known as the ____.​

People who are high in self-monitoring differ from others in a number of ways. For example, they are more likely to ____.​

The hypotenuse of a right triangle is [m] m long. One leg is [l] m longer than the other. Find the length of the shorter of the two legs. Round your answer to the nearest tenth of a meter.