##What are "textual evidence" questions?
On the Reading and Writing section of your SAT, some questions will introduce a claim about an unfamiliar subject. The question will then ask you to identify the piece of evidence that most strongly supports that claim.
Textual evidence questions will look like this:
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##How should we think about textual evidence questions?
There are two types of textual evidence questions, and we need to think about each type a little differently.
###Scientific evidence
In these textual evidence questions, a hypothesis will be presented about a subject in science or social science, usually in the context of new research or experimentation.
We won't need to rely on any previous science knowledge: everything we need will be contained in the short passage. Our task is to interpret the researchers' hypothesis, identify the research outcome that would support that hypothesis, and then select the choice that offers that outcome.
This task should remind you of your science classes, in which you've likely needed to confirm or refute a hypothesis based on the outcomes of an experiment.
###Literary evidence
In these textual evidence questions, the passage will make an argument concerning a particular literary work, like a poem or novel. The choices will then offer a set of quotations from that literary work.
We don't need any previous knowledge of the literary work under discussion. What we will need is the ability to evaluate whether the content of each quotation serves as direct evidence for the argument identified in the question.
This task should remind you of your English classes, in which you've likely needed to pull quotations from a text to support your arguments in an analytical essay.
While these two types of questions might seem quite different, the skills we need to succeed on them, and our approach to finding the answer, should be quite similar for both.
##How to approach textual evidence questions
To solve a textual evidence question, consider following these steps:
Step 1: Identify the argument
Every textual evidence question, whether scientific or literary, will introduce a central argument for the question. It might be a research hypothesis, or it might be an interpretation of a literary text, but either way it will be clearly stated. Your first job is to identify that argument and draw it out from the text.
For instance, in the example question at the start of this article, you can identify the following hypothesis: "the sail-like structure running down the back of the dinosaur Spinosaurus aegyptiacus improved the animal’s success in underwater pursuits of prey species capable of making quick, evasive movements".
Step 2: Create a test phrase
Once you've identified the argument you want to support, you should rephrase that argument in the simplest terms possible.
For example, consider that hypothesis about Spinosaurus aegyptiacus. The claim is that a sail would help the dinosaur hunt quick prey while underwater. You could simplify that as follows:
Sail on back = quicker underwater movement
The best choice will make this same argument.
Step 3: Test the choices
Read each choice while keeping your test phrase in mind. Does the choice say something different than the test phrase? If so, eliminate that choice.
Once you find a choice that makes the same argument as your test phrase, you've found the answer. You can select that choice with confidence.
##Your turn
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