Define and explain how the study of microexpressions can aid law enforcement agents

What will be an ideal response?


Microexpressions are extremely fast facial movements that last less than a fifth
of a second and may reveal emotions, especially those we are trying to conceal. Law
enforcement agents may use their knowledge and understanding of microexpressions to
detect deception in suspects.

Communication & Mass Media

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When deciding whether to use the article ?a? or ?an? in front of a noun, ________

A) look at the last letter of the word before the article B) look at the first letter of the word following the article C) look at the antecedent D) decide if it is a count noun

Communication & Mass Media

The advocate must establish the "workability" of her proposal. As the opponent,

you have the strategic option of challenging this workability. Which of the following are ways you might challenge workability? (a) Demonstrate that the cost of making the proposal work because it will be slow, inconvenient, and time consuming would outweigh any benefits gained from it. (b) Question the solvency of the advocate's proposal by the application of the principle, "whatever can go wrong will go wrong." (c) Identify the attitudinal barriers to the advocate's proposal that will cause those who are supposed to change to resist change. (d) All of the above

Communication & Mass Media

We can deal with uncertainty on the content level of communication by using

a. metacommunication. b. intrapersonal communication. c. mediated communication. d. indirect communication. e. defensive communication.

Communication & Mass Media

Trust in a supervisor is an important factor for open, upward communication

Indicate whether this statement is true or false.

Communication & Mass Media