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30 Ιουν 2023 · Replication in research is important because it allows for the verification and validation of study findings, building confidence in their reliability and generalizability. It also fosters scientific progress by promoting the discovery of new evidence, expanding understanding, and challenging existing theories or claims.
Defining replication as a confrontation of current theoretical expectations clarifies its important, exciting, and generative role in scientific progress. Single studies, whether they pursue novel ends or confront existing expectations, never definitively confirm or disconfirm theories.
7 Μαΐ 2019 · Two important constraints on the replicability of scientific results rest in limits to the precision of measurement and the potential for altered results due to sometimes subtle variation in the methods and steps performed in a scientific study.
18 Απρ 2018 · Replication is a crucial part of scientific practice. Replication involves following the methods and procedures of a previous study in an attempt to reproduce the findings of that study. This is done to ensure that the findings and any theoretical conclusions are valid.
7 Μαΐ 2019 · Replication is one of the key ways scientists build confidence in the scientific merit of results. When the result from one study is found to be consistent by another study, it is more likely to represent a reliable claim to new knowledge. As Popper (2005, p. 23) wrote (using “reproducibility” in its generic sense):
27 Μαρ 2020 · The purpose of replication is to advance theory by confronting existing understanding with new evidence. Ironically, the value of replication may be strongest when existing understanding is weakest.
Scientists aim for their studies to be replicable — meaning that another researcher could perform a similar investigation and obtain the same basic results. When a study cannot be replicated, it suggests that our current understanding of the study system or our methods of testing are insufficient.
