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Partial Credit Scoring

NGN scoring method awarding points for partially correct answers

Definition

Partial Credit Scoring is the NGN method that awards points for correct elements of a question even when the full answer is not perfect. It replaces the all-or-nothing scoring of traditional SATA items.

Common Types

  • Plus-Minus (+/-): Points added for correct selections, subtracted for incorrect; minimum score zero.
  • Dyad scoring: Action + Rationale must both be correct to get the point.
  • Partial: Each correct selection earns a point; incorrect selections earn no deduction in some formats.

Strategy

Answer what you know. Do not guess wildly. Incorrect selections may reduce score. Re-read each option to decide true/false independently.

NCLEX Relevance

Most NGN items use some form of partial credit scoring.