That ebbinghaus served as his own participant was problematic because:
a. his expectations might have influenced the results.
b. he could not manipulate an independent variable.
c. his studies were double-blind.
d. he didn’t have any experimenter bias.

Karl marx spent much of his life attempting to describe and understand how capitalism works. in one particularly vivid passage, he described in this way the turbulence he saw as inherent in capitalism: “all that is solid melts into air, all that is holy is profaned, and man is at last compelled to face with sober senses his real condition of life and his relations with his kind.” what sort of relationships did he think his readers had with other people? a. relationships based on social bonds and solidarity b. cultural relationships c. economic relationships d. relationships of community and religion

What do both article ii of the arizona constitution and the first amendment to the us constitution grant? check all that apply. right to assemble right to legal search and seizure freedom of the press freedom of religion right to maintain a militia

How did the aztec culture benefit spain when they were conquering the aztecs?