Read the following selection from the section "Scientists Debate The Findings." He said that this is correlational data. This means that the two kinds of data in the research - emotional well-being and video game playtime are related in a specific way. But that does not necessarily mean playing games causes emotional well-being.

Why did the author include this idea?

A. To explain one of the key limitations of the study.

B. To show that people who play video games are happier than those who do not.

C. To explain why the data from the study is unreliable.

D. To show that some games might have a greater effect on well-being than others.

When you don’t understand a concept during the lecture, it’s to flag it in your notes and leave a blank space so you can fill in more

Read the passage below and answer the question that follows. ‘you make me feel uncivilized, daisy,’ i confessed on my second glass of corky but rather impressive claret. ‘can’t you talk about crops or something? ’ i meant nothing in particular by this remark but it was taken up in an unexpected way. ‘civilization’s going to pieces,’ broke out tom violently. ‘i’ve gotten to be a terrible pessimist about things. have you read ‘the rise of the coloured empires’ by this man goddard? ’ ‘why, no,’ i answered, rather surprised by his tone. ‘well, it’s a fine book, and everybody ought to read it. the idea is if we don’t look out the white race will be—will be utterly submerged. it’s all scientific stuff; it’s been proved.’ in this passage, tom’s ideas about race relations come off as uncivilized. what literary device is fitzgerald using here? irony personification metaphor simile

Which statement best explains douglass's purpose