Social media sites like stuffdot are often classified based on two factors; self-disclosure and the degree of acoustic, visual and personal contact between two communication partners.
a) interactivity
b) involvement
c) media richness
d) capture rate
e) media responsiveness

What is an attack against a country called?

Values, conventions, clothing, and behaviors are part of a group's:

Pj conducts an experimental study on the effects of soft music during high stakes science testing. he randomly assigns students at the school. in one condition he does not provide music for testing while in the other group he does provide the music. he administers a pretest at the beginning of the year and a posttest at the end of the year. pj’s design is best described as a: a. static group comparisonb. pretest-posttest control group designc. control-group-time-series designd. nonrandomized control-group pretest-posttest design