Front

What is the author’s main purpose in Passage 3, "The Stuff of Dreams"?

Back

to inform readers about a scientific study on dreams

Front

In Passage 3, why does the author most likely include a quotation from neuroscientist Frank Tong in paragraph 3?

Back

to provide additional perspective from an expert in the field

Front

coma

Back

unconscious

Front

Which sentence from Passage 3 provides evidence that certain objects produce a particular pattern of brain activity regardless of whether they were seen while awake or asleep?

Back

More often than not, the program correctly picked which of two objects had appeared in a dream—for example, a girl and not a book. (paragraph 11)

Front

Which definition best matches the meaning of data as it is used in paragraph 11? Options: definition 1: factual information such as measurements or statistics, definition 2: digital information that can be transmitted or processed by a computer, definition 3: things known or assumed as facts, definition 4: numerical information used to make decisions.

Back

definition 2: digital information that can be transmitted or processed by a computer

Front

Which sentence in Passage 3 indicates that the author has a positive view of the study?

Back

So if seeing is believing, then the brain is giving us another good reason to believe in our dreams. (paragraph 12)

Front

Which conclusion can be drawn from Passage 3?

Back

The participants got little rest during the study.

Front

Which sentence from paragraph 9 of Passage 3 best supports the idea that research scientists are interested in accuracy and pay close attention to details?

Back

The scientists took careful notes of the volunteers’ descriptions.