In the Rosie/Dad/candy fiasco, who is being negatively reinforced?

Dave believes all college professors are irritable, impatient, and uninterested in whether students learn. His belief is an example of a(n):

a) confirmation bias. b) script. c) attribution. d) stereotype.

According to Treisman's modified filter theory, ______

a. the sensory registers process one signal at a time b. many signals in the sensory registers are able to receive our concentrated attention at a time c. the filter works like an on-off switch d. the filter works with a variable control like a volume control knob