Three ways to make replication mainstream

Area of Science:

• Scientific methodology
• Research integrity
• Psychology

Background:

• Replication is essential for validating scientific findings.
• Current replication rates in science are insufficient.
• Zwaan et al. advocate for increased mainstreaming of replication.

Purpose of the Study:

• To propose practical strategies for increasing the frequency and integration of replication in scientific research.
• To introduce three distinct models of replication: Incremental, Reciprocal, and Didactic.

Main Methods:

• Incremental Replications: Integrating replication steps within a series of experiments.
• Reciprocal Replications: Establishing cross-laboratory co-replication networks.
• Didactic Replications: Utilizing replication studies for educational and training purposes.

Main Results:

• The proposed methods offer concrete approaches to embed replication into the scientific workflow.
• Incremental replications enhance the reliability of findings within a research program.
• Reciprocal replications foster collaboration and external validation.
• Didactic replications improve researcher training and understanding of methodology.

Conclusions:

• Implementing Incremental, Reciprocal, and Didactic Replications can significantly boost the practice of scientific replication.
• These strategies address challenges in current research practices and promote a more robust scientific ecosystem.
• Widespread adoption of these replication models is key to advancing scientific credibility and progress.