Verbal Reasoning
What the Verbal Reasoning battery measures
The Verbal Reasoning battery of the CogAT tests how well you detect relationships among words and ideas. At upper levels the three subtests are Verbal Analogies, Sentence Completion, and Verbal Classification; at primary levels the same reasoning is presented through pictures. The items assume ordinary school vocabulary, so the score usually turns on the precision of the relationship you identify, not on rare definitions.
Core rules
- Analogy (A : B :: C : ?). Build a short sentence that links A to B, then apply the same sentence to C. Check direction: if A is a tool used by B, the answer must be a tool used by C, not C’s workplace.
- Sentence completion. Read the whole sentence and predict a word before looking at the options. Signal words such as because, although, therefore, and but tell you whether the blank contrasts with or continues the sentence.
- Classification. State a rule that covers all three stem words and only one option. “Things that are round” may fit several options; “two-dimensional geometric shapes” may fit only one.
Worked example
Sculptor : chisel :: surgeon : ?
Options: scalpel, hospital, patient, medicine.
The bridge is: “A sculptor uses a chisel as a hand tool to shape material.” Apply it to surgeon: “A surgeon uses a scalpel as a hand tool to cut tissue.” Scalpel preserves the tool-to-user relationship. Hospital is only a workplace, patient is the object of the work, and medicine is used by a surgeon but is not the defining hand tool paired with chisel.
Traps that cost marks
- Picking a word that is merely associated with the stem (hospital) instead of preserving the exact relationship.
- Reversing the analogy: “chisel is used by sculptor” becomes “surgeon is used by scalpel,” which is wrong.
- Ignoring part of speech or category level in classification.
- In sentence completion, choosing a synonym of a key word when although or but requires a contrast.
- Treating a familiar word as if it had only one meaning.