A reliable operational definition is
a. never valid.
b. not always valid.
c. always valid.
d. valid as long as the procedure used in the study is valid.
e. valid as long as an appropriate sample is used in the study.
b. not always valid.
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Chapter 9 discussed a linguistics program called latent semantic analysis (LSA), which evaluates essays. According to this discussion, the LSA program
a. is a direct application of Chomsky's linguistic theory. b. is especially skilled at detecting creative answers to an essay question. c. searches to see if the student's essay is semantically similar to the material that the student had read. d. grades the essays according to their similarity to a well-established script.
Research discussed in your textbook suggests that people misrepresent their true personalities on social networking sites such as Facebook
Indicate whether this statement is true or false.