What is the major problem with using participant observation as a research tool? it often leads to findings that lack generalizability. it is unacceptable based on standards of the american sociological association. it lacks both validity and reliability. it is highly biased?

Explain the correlation between industrialization and urban areas

Einar sees alexandra every day across the room in his history class but has never talked with her. einar likes the way alexandra looks, including the way she dresses and how she wears her hair. he's even more attracted to her apparent intelligence and the way she handles herself in class discussions and during interactions with the instructor. he'd like to know more about her, so he asks one of his friends about her. einar, using a passive strategy to gain information about her, is probably in the preinteraction awareness stage of any relationship that might develop between them. t/f

Which scenario validates bandura's bobo doll experiment? a. a child learning math from a teacher b. a child playing with blocks c. a child getting on a school bus d. a child smiling at others because his parents smile at others