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Dual processing theory

The role of the dual processing theory in understanding decision-making.

How often is this tested?

Tested 2 times in the last 7 years — 0.9% of all P1 past-paper questions (2 of 228).

Most often tested as SAQ: Explain (9 marks).

(Small sample — indicative only.)

Based on OwlsPrep's analysis of official CIE IB_PSYCH past papers (2019–2025).

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