Parallel Reasoning and Parallel Flaw: A Structural Approach

Parallel questions are notorious time sinks — most students spend three to four minutes on them and still get them wrong. The fix is to stop reading for content and start reading for form.

Diagram before answering

In the stimulus, identify the conclusion type: is it a prediction, a recommendation, a causal claim, or a categorical claim ('all X are Y')? Are there conditionals? Any quantifiers ('some,' 'most,' 'all')? Write a two-line shorthand of the structure.

Elimination by structure

Scan answer choices first for conclusion type. Any answer whose conclusion structure differs from the stimulus is out. This step alone eliminates two to three answers on most parallel questions in under 30 seconds.

For Parallel Flaw

Add one step: name the flaw in the stimulus in one sentence before searching answers. The credited answer will commit the same flaw. If you can't name the flaw, you're not ready for the answers — reread the stimulus first.