The author discusses different tasks participants were asked to do after failing at something. how does this contribute to our understanding of the effects of focusing on failure

Which type of presentation aid is depicted in the image above? a. object/topic itself b. illustration c. chart d. technology

Read the passage. and thus they fought all the long day, and never stinted till the noble knights were laid to the cold earth. and ever they fought still till it was near night, and by then was there a hundred thousand laid dead upon the down. in the passage from morte d’arthur by sir thomas malory, what are the bolded words an example of?

Could someone me with this question?