From Rules to Reason: A Cognitive Framework for Evaluating the Differential Impact of ISA Compliance on Audit Report Quality.

Abstract

Purpose: This study aims to deconstruct the concept of ISA compliance to understand why certain auditing standards have a more significant impact on audit report quality than others. It introduces and empirically tests a novel cognitive framework that distinguishes between standards based on the intellectual task they impose on auditors.

Design/Methodology/Approach: The study employs a quantitative, cross-sectional survey design. Data was collected from a sample of 398 external auditors in Algeria, a jurisdiction that has adopted the ISAs. The framework reclassifies core evidence-gathering standards into ‘Verificational Evidence Standards’ (X1) and ‘Evaluative Evidence Standards’ (X2). The relationships were tested using Pearson correlation and multiple linear regression.

Findings: The results show that while both dimensions are significant predictors of audit report quality (explaining 29.9% of its variance), compliance with Evaluative Evidence Standards (β = 0.395, p < 0.001) has a substantially stronger impact than compliance with Verificational Evidence Standards (β = 0.213, p < 0.001).

Practical Implications: The findings suggest that audit firms, educators, and regulators should shift their focus from ensuring rote compliance to strategically cultivating the sophisticated evaluative competencies demanded by standards like ISA 540 and ISA 520. This implies a need for changes in training, performance incentives, and quality control reviews.

Originality/Value: This study is one of the first to move beyond administrative or monolithic views of ISA compliance by providing a theoretically grounded and empirically tested cognitive framework. It offers a new, more insightful lens for understanding the drivers of audit quality, with relevance for the global auditing profession.