Negative / Null Result ReportOpen accessScience
Hans IJzerman, Jaap J. A. Denissen · 2019 · Royal Society Open Science
We report a replication and extension of a finding from Studies 1 and 2 of Van Lange et al.'s influential paper (Van Lange et al. 1997 J. Pers. Soc. Psychol. 73, 733–746. (doi:10.1037/0022-3514.73.4.733)), which showed an association between Social Value Orientation (SVO) and attachment security. We report a close replication but with measures of attachment that are considered superior in comparison to measures used by Van Lange et al., due to subsequent psychometric improvements. Psychometric analyses indeed showed that our attachment measures were reliable and valid, demonstrating theoretica
View details →DOI: 10.1098/rsos.181575 Negative / Null Result ReportOpen accessPsychology
Miroslava Galasová, Matúš Grežo · 2021 · Studia Psychologica
The theory of action versus state orientation suggests that state-oriented people are more susceptible to sunk cost fallacy than action-oriented people because they ruminate about past costs and are reluctant to change their course of actions. However, research on the role of action versus state orientation in sunk cost fallacy is fairly limited. Therefore, the present paper aims to conceptually replicate the seminal study by van Putten et al. (2010) and verify whether action versus state orientation really matters in the susceptibility to sunk cost fallacy. We also examined the role of gender
View details →DOI: 10.31577/sp.2021.02.823 Negative / Null Result ReportOpen accessConsciousness. Cognition
Alessandro Mazza, Ellen Voorrips, Gethin Hughes et al. · 2025 · Journal of Cognition
Daily, we perform activities in the presence of others (e.g., office work). While it’s well-established that the mere presence of others can influence our performance, it is less clear whether others’ performance, rather than just their presence, influences us. To address this, we replicated Desender et al.’s (2016) study, Is mental effort contagious?, and conducted a second experiment to follow up on our failure to replicate their findings. Desender et al. (2016) used a modified joint Simon task where two participants performed side by side. The manipulated participant completed an easy (most
View details →DOI: 10.5334/joc.456