Semantic priming and schizotypal personality: reassessing the link between thought disorder and enhanced spreading of semantic activation

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@LisaDeBruine @IrisHolzleitner Hi -- I have some experience using brms to analyse psychological data -- and would be happy to help, if I can. We analyzed RT data here https://t.co/Shmv5dF77p and categorical outcome data (accuracy, ordered categorical responses) here https://t.co/S14isfOqKt -- OA, code + data
@SolomonKurz Hi -- hope this is useful -- We analysed RT data collected in a study of variation in semantic priming by individual differences on schizotypy dimensions. Paper here: https://t.co/Shmv5dnwfR and the OSF repo with all data and code here: https://t.co/DyJmHOqQri
@SolomonKurz A self-nomination: we used brms to estimate interactions between semantic processing and schizotypal dimensions in mixed-effects models https://t.co/Shmv5dnwfR sharing data and code, and checking model variations to look at sensitivity/robustness
1646 days ago
RT @lancspsychres: Read our new article in @thePeerJ - Semantic priming and schizotypal personality: reassessing the link between thought d…
Read our new article in @thePeerJ - Semantic priming and schizotypal personality: reassessing the link between thought disorder and enhanced spreading of semantic activation #dailypsych Read more: https://t.co/DLVrqLXsCo https://t.co/q8AxTlE6ow
Article in @thePeerJ - Semantic priming and schizotypal personality: reassessing the link between thought disorder and enhanced spreading of semantic activation #cognition #brain Read more: https://t.co/5JjEv5Kqho https://t.co/PHJE5sf1l3
Semantic priming and schizotypal #personality: reassessing the link between thought disorder and enhanced spreading of semantic activation https://t.co/o5IQuhUpka @thePeerJ https://t.co/nvr49b3ZT9
An article I handled as editor has been published today @thePeerJ. "Semantic priming and schizotypal personality: reassessing the link between thought disorder and enhanced spreading of semantic activation" https://t.co/UFy5jLht90 #CognitiveDisorders #PsychiatryandPsychology
Brain, Cognition and Mental Health

Main article text

 

Introduction

Materials and Methods

Participants

Materials

Design and procedure

Results

Explanation of analysis approach

Analysis findings

SPQ-B model

sO-LIFE model

Discussion

Conclusions

Supplemental Information

OLIFE analysis—posterior distribution plot for each effect.

DOI: 10.7717/peerj.9511/supp-1

OLIFE analysis—posterior marginal effect plots for interaction effects.

DOI: 10.7717/peerj.9511/supp-2

Density plots showing RT distribution under direct and indirect priming conditions.

DOI: 10.7717/peerj.9511/supp-3

Posterior predictive check plots for key model variants.

DOI: 10.7717/peerj.9511/supp-4

Semantic priming and schizotypal personality: reassessing the link between thought disorder and enhanced spreading of semantic activation.

DOI: 10.7717/peerj.9511/supp-5

Semantic priming and schizotypal personality: reassessing the link between thought disorder and enhanced spreading of semantic activation.

DOI: 10.7717/peerj.9511/supp-6

Semantic priming and schizotypal personality: reassessing the link between thought disorder and enhanced spreading of semantic activation.

DOI: 10.7717/peerj.9511/supp-7

Variation in relatedness, directness, directness × relatedness and SOA effects estimates by model variants.

DOI: 10.7717/peerj.9511/supp-8

Variation in SPQDis and OLIFEDis effects estimates by model variants.

DOI: 10.7717/peerj.9511/supp-9

SPQ model summary of all effects estimates.

DOI: 10.7717/peerj.9511/supp-10

OLIFE model summary of all effects estimates.

DOI: 10.7717/peerj.9511/supp-11

Additional Information and Declarations

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Javier Rodríguez-Ferreiro conceived and designed the experiments, performed the experiments, analyzed the data, prepared figures and/or tables, authored or reviewed drafts of the paper, and approved the final draft.

Mari Aguilera performed the experiments, authored or reviewed drafts of the paper, and approved the final draft.

Rob Davies analyzed the data, prepared figures and/or tables, authored or reviewed drafts of the paper, and approved the final draft.

Human Ethics

The following information was supplied relating to ethical approvals (i.e., approving body and any reference numbers):

The study protocols were approved by the university’s ethics committee (lRBOOOO3O99, Comissió de Bioètica de la Universitat de Barcelona, CBUB).

Data Availability

The following information was supplied regarding data availability:

The full dataset and code for the analyses are available at OSF: https://osf.io/j29fn/.

Funding

This study was supported by the grants PSI2016-80061-R (AEI/FEDER, UE) from the Agencia Estatal de Investigación of the Spanish government and the European Regional Development Fund, and grant 2017SGR387 (AGAUR) from the Catalan government, both to Javier Rodríguez-Ferreiro. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.

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