How did Seurat break from Impressionist conventions? He used thin layers of transparent paint to create carefully blended tonal values. He portrayed casual scenes of carefree Parisians enjoying leisure activities. He made unstructured paintings directly from life, without any preparatory sketches. He applied discipline and order to the Impressionists' spontaneous use of color.

The primary purpose of a certificate of confidentiality is to: allow law enforcement to investigate abuse cases. protect researchers from disclosing conflicts of interest. prevent subjects from knowing the purpose of a study. protect identifiable research information from compelled disclosure.

Recall that in one condition of the experiment conducted by stasser and titus (1985) about student council president candidates, all group members had access to the same information, and that in another condition, members had unique information that other group members didn't know. in the second (unshared information) condition, the group made a worse decision than in the first (shared information) condition. this occurred because groups seldom can agree on who is most expert. focus discussion on the information that all members know. often ignore dissenting opinions. avoid differences of opinion, given conformity pressures.

Which discovery has forced scholars to revise their estimation of the quantity and quality of jewish art?