A main idea question about a study tests whether you can state what the findings mean as a whole. Name the topic, then look for a turn from an earlier view to the researcher's point. If the results include different groups, ask how each group fits that point. Predict the main idea in one sentence, using the findings rather than the study's method. Then check how much each choice claims, because a true detail can become false when stretched to the whole study.
Hints
- Hint 1
Compare the opening claim with Corwin's closing sentence. Ask what Corwin says the contractor label can tell us.
- Hint 2
Track what changed and what stayed about the same over the decade. How do the interviews help explain that pattern?
- Hint 3
Read the sentence beginning “At the same time” alongside the interview findings. Ask how that finding fits Corwin's final point.
Step-by-step
Find the point and test its limits
Step 1Identify the view being tested
Public discussions treat an increase in independent contractors as proof that workers want more freedom. What is Corwin testing? She's asking whether rising contractor numbers mean more freedom at work. For the main idea, we need her finding rather than how she did the study.
- Step 2
Compare the labels with the work
Do the findings support that view? The share who set their hours, worked for multiple clients, or brought their own tools changed little, so contractor growth didn't come with a matching rise in these signs of autonomy. Interviews explain part of the gap: some companies gave employees a new payment label but kept their duties unchanged while paying them as vendors.
- Step 3
Include the real increase
Does that make all the growth relabeling? No: newcomers in design and consulting doing genuinely self-directed work account for some, but not all, of the new contractor classifications. This is a real increase in self-directed work, but it doesn't say whether real independence or employer relabeling drove most of the growth. Let's predict the point: rising contractor numbers mix changed labels with changed work, so the totals don't reveal the full story of workers' freedom.
- Step 4
Check how much the choices claim
Corwin's call for examining the arrangements behind that label sets a limit on the choices. Primarily names the main source of growth without evidence. The phrase a general move toward autonomy draws a broad conclusion these totals can't support. The phrase the former capture institutional reclassification also excludes self-directed newcomers from what contractor totals capture. The choice with combines and totals alone do not establish makes a limited claim that includes both kinds of growth. Choice A.