Negative / Null Result Report
Lazarevic LB, Wagge JR, Balci BB et al. · 2023 · Preprint
The present study presents results of a collaborative registered replication of Griskevicius et al.’s (2010) findings from Experiment 1 conducted by 24 student groups from six countries (N = 3,774) investigating if pro-environmental…
View details →DOI: 10.31234/osf.io/sfmz8 Negative / Null Result Report
Ensinck ENF, Lakens D · 2023 · Preprint
We quantified how many studies registered on the Open Science Framework (OSF) up to November 2017 are performed but not shared after at least 4 years. Examining a sample of 169 registered research studies we found that 104 (61.5%) were…
View details →DOI: 10.31234/osf.io/5hkjz Negative / Null Result ReportOpen accessMedicine
Zhang X, Machlin L, McLaughlin K et al. · 2025 · Developmental psychology
This study tests Frankenhuis and Panchanathan's (2011) evolutionary commitment hypothesis by examining individual differences in susceptibility to the effects of parenting during early and late childhood. Drawing from the Future of…
View details →DOI: 10.1037/dev0002023 Negative / Null Result ReportOpen accessMedicine
O'Connell SR, Wilson GE, Berkowitz DH et al. · 2026 · Imaging neuroscience (Cambridge, Mass.)
Groove is the pleasurable urge to move to the beat of music, a universally experienced human phenomenon. Because listeners are often inspired to move to music with groove, we asked whether high-groove music would promote greater motor…
View details →DOI: 10.1162/imag.a.1185 Negative / Null Result ReportMedicine
Colbeth HL, Riddell CA, Thomas M et al. · 2024 · Journal of epidemiology and community health
Background Structural racism's influence on workforce policies and practices presents possible upstream targets for assessing and reducing racial health disparities. This study is the first to examine workforce racial diversity in…
View details →DOI: 10.1136/jech-2024-222094 Negative / Null Result ReportMedicine
Miller AL, Zhao Y · 2023 · Physical review letters
Over 10 years ago, Fermi observed an excess of GeV gamma rays from the Galactic Center whose origin is still under debate. One explanation for this excess involves annihilating dark matter, another requires an unresolved population of…
View details →DOI: 10.1103/physrevlett.131.081401 Negative / Null Result ReportOpen accessMedicine
King M, Bruinsma S, Ivry RB · 2024 · Neurobiology of language (Cambridge, Mass.)
Cerebellar involvement in language processing has received considerable attention in the neuroimaging and neuropsychology literatures. Building off the motor control literature, one account of this involvement centers on the idea of…
View details →DOI: 10.1162/nol_a_00083 Negative / Null Result ReportOpen accessMedicine
Obara-Gołębiowska M · 2026 · Eating and weight disorders : EWD
Purpose To identify person-centered psychological profiles of eating-related risk based on early maladaptive schemas (EMS), emotion regulation difficulties, and eating behaviors, and to examine their external validation using…
View details →DOI: 10.1007/s40519-026-01853-5 Negative / Null Result ReportOpen accessMedicine
Bjørkheim SB, Hystad SW, Sætrevik B · 2026 · PeerJ
The way people perceive health risks is often assumed to influence how they adopt precautionary measures. However, people's assessment of a given phenomenon's risk may vary over time, and the relationship between perceived risk and…
View details →DOI: 10.7717/peerj.20554 Negative / Null Result ReportOpen accessMedicine
Kracht CL, Falkenhain K, Flanagan EW et al. · 2026 · JMIR mental health
Background Household chaos is an emerging risk factor for childhood obesity development, especially in families with lower socioeconomic status (SES). It is unclear if changes in household chaos, especially in pregnancy, may mediate the…
View details →DOI: 10.2196/74146 Negative / Null Result ReportOpen accessMedicine
Neelam P, Sowndarya K, Anupama H et al. · 2025 · Advanced biomedical research
Background Homocysteine (Hcy) and dyslipidemia are established risk parameters of atherosclerosis. Considerable research has been conducted using ratios of lymphocytes to other cellular components of the peripheral white blood cell count…
View details →DOI: 10.4103/abr.abr_550_24 Negative / Null Result ReportOpen accessMedicine
Serimaa O, Keltikangas-Järvinen L, Lyytikäinen LP et al. · 2025 · Psychological medicine
Background Previous evidence has reported associations of a polygenic risk score for schizophrenia (PRS SCZ ) with negative developmental outcomes, such as psychiatric symptoms, adverse health behaviors, and reduced everyday functioning.…
View details →DOI: 10.1017/s0033291725000911 Negative / Null Result Report
Trotter D, Pariz A, Hutt A et al. · 2023 · Preprint
Non-invasive brain stimulation techniques are widely used for manipulating the behaviour of neuronal circuits and the excitability of the neurons therein. While the usage of these techniques is widely studied at the meso- and macroscopic…
View details →DOI: 10.1101/2023.06.30.547168 Negative / Null Result ReportOpen accessMedicine
Cheema S, Augustin C, Göttlich M et al. · 2024 · eNeuro
The growing field of social neuroscience is reliant on the development of robust, ecologically valid paradigms for simulating social interaction and measuring social cognition in highly controlled laboratory settings. Perspective taking is…
View details →DOI: 10.1523/eneuro.0084-24.2024 Negative / Null Result ReportOpen accessMedicine
Alshehri FS, Alshehri AS, Alhejali AE et al. · 2025 · Journal of orthodontic science
Theoretical and anatomical pathways suggest a connection between the stomatognathic and visual systems. However, the evidence for associations between dental occlusion, temporomandibular disorders (TMD), and visual function is fragmented…
View details →DOI: 10.4103/jos.jos_141_25 Negative / Null Result ReportMedicine
Javaheri S, Javaheri S, Gozal D et al. · 2024 · Journal of the American College of Cardiology
Many studies have shown an association of obstructive sleep apnea (OSA) with incident cardiovascular diseases, particularly when comorbid with insomnia, excessive sleepiness, obesity hypoventilation syndrome, and chronic obstructive…
View details →DOI: 10.1016/j.jacc.2024.07.024 Negative / Null Result ReportOpen accessMedicine
Lazar A, Rougier M, De Houwer J et al. · 2026 · International review of social psychology
Prior research revealed a correlation between individual differences in neuroticism (specifically, the component of trait anxiety) and evaluative conditioning (i.e., changes in attitude due to stimulus pairings). In two studies ( N = 274…
View details →DOI: 10.5334/irsp.1205 Negative / Null Result ReportOpen accessMedicine
Pelzer M, Werthmann J, Svaldi J et al. · 2026 · Eating and weight disorders : EWD
Purpose Body image disturbances (BID) are central to anorexia nervosa (AN), influencing its development, maintenance and relapse. While mirror exposure (ME) has been shown to reduce BID in adults, research in adolescents is limited. This…
View details →DOI: 10.1007/s40519-026-01880-2 Failed Experiment ReportOpen accessMedicine
Gouilly D, Da-Costa A, Vrillon A et al. · 2025 · Journal of neuroinflammation
BACKGROUND: Neuro-inflammation is an early mechanistic target in Alzheimer’s disease (AD). However, the effect of anti-inflammatory drugs on biomarkers of neuro-inflammation has yet to be described. Biomarkers of neuro-inflammation showed…
View details →DOI: 10.1186/s12974-025-03625-x Negative / Null Result ReportOpen accessMedicine
Simmons LA, Phipps JE, Castro-Alvarez S et al. · 2026 · BMC pregnancy and childbirth
Background Rising rates of overweight and obesity globally have led to an increasing number of women who enter pregnancy with excess weight, posing significant health risks to mothers and infants. Mobile health interventions, such as…
View details →DOI: 10.1186/s12884-026-08846-3 Negative / Null Result ReportMedicine
Delgado CA, Poletto E, Vera LNP et al. · 2024 · Cell biochemistry and function
Mucopolysaccharidosis type II (MPS II) is an inborn error of the metabolism resulting from several possible mutations in the gene coding for iduronate-2-sulfatase (IDS), which leads to a great clinical heterogeneity presented by these…
View details →DOI: 10.1002/cbf.3932 Negative / Null Result ReportOpen accessMedicine
Adegboye HA, Sun Y, Zhang P et al. · 2026 · Journal of the American Heart Association
Background Von Willebrand factor (VWF) and ADAMTS13 (a disintegrin and metalloproteinase with thrombospondin type 1 motif, 13) are linked to dementia risk, and limited evidence suggests apolipoprotein E ( APOE )-ε4 alters VWF release. This…
View details →DOI: 10.1161/jaha.125.043186 Negative / Null Result ReportOpen accessMedicine
Goldsmith BE, Horiuchi Y, Matush K et al. · 2025 · PNAS nexus
US democracy appears to have weakened during the 21st century. Scholars have raised concerns that this democratic backsliding will reduce favorable views of the United States among foreign citizens in other democracies. In turn, observers…
View details →DOI: 10.1093/pnasnexus/pgaf104 Negative / Null Result ReportMedicine
Fertig A, Hartman A, Iyer L et al. · 2026 · The journal of politics
Can financial incentives lead households to register land in women's names, thereby providing them with formal property rights? Can formal property ownership improve women's economic outcomes and change decision-making dynamics within the…
View details →DOI: 10.1086/734236 Negative / Null Result ReportOpen accessMedicine
Paulich KN, Place C, Giordano G et al. · 2025 · Frontiers in psychology
Introduction Cannabis, which contains cannabinoids delta-9-tetrahydrocannabinol (THC) and cannabidiol (CBD), has become the third-most-commonly used psychoactive substance in the United States. The legal market has grown alongside the…
View details →DOI: 10.3389/fpsyg.2025.1685412 Negative / Null Result ReportOpen accessMedicine
Rock A, Neth MR, Newgard CD et al. · 2026 · Resuscitation plus
Study objective Our objective was to determine the association between anterior-posterior (AP) and anterior-lateral (AL) pad placement and outcomes for patients with out-of-hospital cardiac arrest (OHCA) with an initial non-shockable…
View details →DOI: 10.1016/j.resplu.2026.101355 Negative / Null Result ReportOpen accessMedicine
Picerni E, Piras F, Laricchiuta D et al. · 2026 · Brain sciences
Background: Hypnotizability is a psychophysiological trait measured by standardized scales whose scores indicate the proneness to modify perception, memory, and behavior according to specific suggestions, and to experience the hypnotic…
View details →DOI: 10.3390/brainsci16030287 Negative / Null Result ReportOpen accessMedicine
Haskaraca FN, Proft M, Liszkowski U et al. · 2023 · Frontiers in psychology
It has been long assumed that meta-representational theory of mind (ToM) -our ability to ascribe mental states to ourselves and other people- emerges around age four as indicated in performance on explicit verbal false belief tasks. In…
View details →DOI: 10.3389/fpsyg.2023.1142302 Negative / Null Result ReportOpen accessMedicine
Wang J, Moriguchi Y · 2023 · Heliyon
Media exposure, such as viewing fantastical content, can have negative, immediate, and long-term effects on children's executive function. A recent study showed that watching fantastical content on a tablet can impair children's inhibitory…
View details →DOI: 10.1016/j.heliyon.2023.e16892 Negative / Null Result Report
Sidhu DM, Pexman PM · 2022 · Preprint
Sound symbolism is the phenomenon by which certain kinds of phonemes are associated with perceptual and/or semantic properties. In this paper we explored size sound symbolism (i.e., the mil/mal effect) in which high-front vowels (e.g.,…
View details →DOI: 10.31234/osf.io/px4yh 