Before revision:  We hypothesize that users' consent decision is influenced by (1) the number of options, connecting to the theory of choice proliferation, and (2) the presence of a highlighted default button ( "select all" ), connecting to theories of social norms and deception in consumer research.
After revision:  We hypothesize that users' consent decision is influenced by (1) the number of options, connecting to the theory of choice proliferation, and (2) the presence of a highlighted default button ( ``select all'' ), connecting to theories of social norms and deception in consumer research.