- (C) Your    friend’s    comment is  a   product of  hindsight   bias,   also    known   as  the “I  knew    it  all along”
 phenomenon. Overconfidence is people’s tendency to believe they have performed better than they
 have. A theory is a statement that seeks to explain some set of observations and is used to generate
 hypotheses. A hypothesis is a testable prediction. Response bias refers to any one of a host of
 factors that cause people to answer questions in ways that do not reflect their actual opinions or
 beliefs.
                    
                      marvins-underground-k-12
                      (Marvins-Underground-K-12)
                      
                    
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