Which of the following is NOT necessary for forwarding a causal claim?
a. The cause must precede the effect in time.
b. The two variables must be empirically related to one another.
c. A perfect relationship between the two variables is necessary.
d. The observed relationship between the two variables cannot be explained by a third variable.
Answer c,
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Which of the following is true about touch?
a. The meaning of touch is dependent upon the physical context. b. Touch is related to the development emotional and mental adjustment. c. Touch helps young children develop their identities. d. Touch provides infants with comfort and protection. e. All of the above are true
Sally and Jack have been seeing one another regularly since their Introduction to Communication class ended. They have a great number of common interests and activities. Lately though, Sally has mentioned to Jack her need to maintain her other male and female friendship activities. Though Sally and Jack's relationship remains strong, Sally's comments could be interpreted as which of the following stages of Duck's model of romantic relationships?
A) invitational communication B) explorational communication C) intensifying communication D) intimate bonding E) navigation