Dan really doesn't feel like riding the stationary bicycle today, but he doesn't want the people around him to think he is a slacker. If he decides to continue exercising, what concept might explain his actions?

A) social productivity
B) social loafing
C) social facilitation
D) social idleness

Given what we know about trait visibility and judgment, which of the following traits would be difficult to judge?

A) emotional stability
B) extraversion
C) physical appearance
D) social dominance

In 2012,approximately how many of Canadians reported that they had used cannabis at some point in their lifetime

A)  10% 
B)  20% 
C)  40% 
D)  80%

A statistical technique, analysis of variance, is an analogy for which model of attribution?

A) Schachter's theory of emotional lability
B) Jones and Davis' theory of correspondent inference
C) Kelley's covariation model
D) Heider's theory of naïve psychology

In the context of brain-tissue implants, what is unique about stem cells?

A) They survive for extended periods outside of the body.
B) They can develop into most types of human cells.
C) They are insusceptible to the effects of plasticity.
D) They transfer genetic information into human cells.

Which disease involves degeneration of the frontal and temporal lobes?

A) Pick's disease
B) Alzheimer's disease
C) Korsakoff's syndrome
D) Creutzfeldt-Jakob disease