Step 1: Recall Multiple Intelligences (MI).
Gardner proposed distinct intelligences such as linguistic, logical-mathematical, spatial, musical, bodily-kinesthetic, interpersonal, intrapersonal, and naturalistic (sometimes existential).
Step 2: Eliminate distractors.
Linguistic and Spatial are explicit MI types.
Step 3: Spot the outsider.
S-factor (specific factor) belongs to Spearman’s two-factor theory, not to Gardner’s MI.
\[
\boxed{\text{S-factor (Option A).}}
\]