Journal of Business, Accounting and Information Technology
Vol. 1 No. 2 (2026): May 2026

The Influence of Locus of Control and Complexity of Audit Tasks on the Performance of Internal Auditors

Bulan Rahmayani Eifeli Sulla (Politeknik Negeri Kupang)



Article Info

Publish Date
30 May 2026

Abstract

This study examines the influence of locus of control and audit task complexity on the performance of internal auditors at the Regional Inspectorate of Kupang Regency. In the context of increasing demands for good governance, internal auditors play a critical role in ensuring accountability, transparency, and effectiveness in public sector management. This research adopts a quantitative approach with an associative-causal design. Data were collected through questionnaires administered to 34 internal auditors using a census sampling technique. The data were analyzed using multiple linear regression supported by validity, reliability, and classical assumption tests. The results indicate that locus of control has a positive and significant effect on auditor performance, suggesting that auditors with a stronger internal control orientation tend to demonstrate higher motivation, responsibility, and effectiveness. Conversely, audit task complexity has a negative and significant effect, indicating that higher complexity increases cognitive burden and reduces performance quality. Simultaneously, both variables significantly influence auditor performance, with a coefficient of determination of 51%. This study highlights the importance of balancing psychological factors and organizational conditions to improve auditor performance. The findings provide practical implications for strengthening internal audit effectiveness through capacity building and better workload management in local government institutions

Copyrights © 2026






Journal Info

Abbrev

jbait

Publisher

Subject

Description

The Journal of Business, Accounting and Information Technology (JBAIT) is published in online versions. It is dedicated to disseminating high-quality research findings in business, accounting, and information technology. The journal serves as a scholarly platform for researchers, academics, ...