Pandora's competitors include:

The nonverbal components of communication include all the messages that people transmit through means other than _____

Fill in the blank(s) with correct word.

Researchers can influence the results of any experimental design by:

A. simply being themselves. A researcher's characteristics can influence how participants respond. B. unknowingly encouraging participants to respond in the way that supports the predictions of their hypotheses. C. selecting participants from a population with whom they are unfamiliar. D. being blind to the experimental conditions. E. A and B.