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Recommendations for Increasing Replicability in Psychology

Replicability of findings is at the heart of any empirical science. The aim of this article is to move the current replicability debate in psychology towards concrete recommendations for improvement. We focus on research practices but also offer …

Reconceptualizing replication as a sequence of different studies: A replication typology

In contrast to the truncated view that replications have only a little to offer beyond what is already known, we suggest a broader understanding of replications: We argue that replications are better conceptualized as a process of conducting …

Redefine statistical signifcance

We propose to change the default P-value threshold for statistical signifcance from 0.05 to 0.005 for claims of new discoveries.

Reducing bias, increasing transparency and calibrating confidence with preregistration

Flexibility in the design, analysis and interpretation of scientific studies creates a multiplicity of possible research outcomes. Scientists are granted considerable latitude to selectively use and report the hypotheses, variables and analyses that …

Reflection over compliance: Critiquing mandatory data sharing policies for qualitative research

Many journals are moving towards a ‘Mandatory Inclusion of Raw Data’ (MIRD) model of data sharing, where it is expected that raw data be publicly accessible at article submission. While open data sharing is beneficial for some research topics and …

Reflections on Preregistration: Core Criteria, Badges, Complementary Workflows

Clinical trials are routinely preregistered. In psychology and the social sciences, however, only a small percentage of studies are preregistered, and those preregistrations often contain ambiguities. As advocates strive for broader uptake and …

Reflections on the Unintended Consequences of the Science Reform Movement

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Reflections on the Unintended Consequences of the Science Reform Movement

The scientific community has entered a challenging era, as originally noted by Wagenmakers . High-profile instances of fraud, failures to replicate foundational studies in psychology, and admissions of research misconduct cast a shadow over the …

Registered replication report: Hart & Albarracín (2011).

Language can be viewed as a complex set of cues that shape people’s mental representations of situations. For example, people think of behavior described using imperfective aspect (i.e., what a person was doing) as a dynamic, unfolding sequence of …

Registered Replication Report: Rand, Greene, and Nowak (2012).

In an anonymous 4-person economic game, participants contributed more money to a common project (i.e., cooperated) when required to decide quickly than when forced to delay their decision (Rand, Greene & Nowak, 2012), a pattern consistent with the …
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