Perspectives on scientific error

Area of Science:

• Scientific methodology
• Research integrity
• Publication ethics

Background:

• Empirical evidence and theoretical arguments suggest a high rate of non-replication in published research.
• A significant proportion of published scientific findings may be false, leading to replication failures.

Purpose of the Study:

• To provide a broad perspective on scientific error contributing to replication failures.
• To explore historical reforms and future opportunities for improving research culture and publication integrity.

Main Methods:

• The paper adopts a historical perspective on reform efforts.
• It organizes the discussion around four key themes: institutional, methodological, statistical, and publishing reform.
• Illustrative narratives of a fictional researcher's cycle are used to demonstrate potential errors.

Main Results:

• Analysis highlights systemic issues across research institutions, methodologies, statistical practices, and publication processes.
• The paper identifies specific areas for improvement within each reform theme.

Conclusions:

• A comprehensive reform agenda is proposed to foster a less error-prone research culture.
• Implementing these reforms aims to reduce the number of spurious findings in scientific publications.