What potential sources of bias are present, if any? select all that apply. a. certain grids may have been much more severely damaged than others. the grids that are selected may not be representative in terms of damage. b. the sample only consists of grids that are easy to get. these grids may not be representative of the population. c. certain grids may have been much more severely damaged than others. severely damaged grids may have fewer occupied households. d. there are no potential sources of bias.

Kate is 14 years old and just started taking dance classes with her friends at a local dance studio. this is her first time in a dance program, so everything is new to her. her friends convinced her to join the class since they have been enjoying it for a few months. how could the following terms her succeed in the dance class? ● secondary reinforcement ● identity vs. role confusion ● observational learning how could the following terms hinder her success in the class? ● circadian rhythm ● basal ganglia ● vestibular sense

State law requires you to inform the secretary of state''s office of an address change within days.

John recently received his semester grades and found that he had failed two courses. he says the reason he failed the two courses is that they were taught by female professors. john believes that women are really not smart enough to teach at the college level. in this example, the female professors are a) spacegoats and being blamed for john's grades b) being discriminatory toward john c) probably not smart enough to teach in a college d) prejudiced against john because he is male