{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,13]],"date-time":"2026-03-13T02:37:40Z","timestamp":1773369460182,"version":"3.50.1"},"reference-count":53,"publisher":"PeerJ","license":[{"start":{"date-parts":[[2021,4,28]],"date-time":"2021-04-28T00:00:00Z","timestamp":1619568000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Advanced Grant awarded by the European Research Council","award":["694189"],"award-info":[{"award-number":["694189"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"abstract":"<jats:p>The effect of orthographic neighbourhood size (N) on lexical decision reaction time differs when words are presented in the left or right visual fields. Evidence suggests a facilitatory N effect (i.e., faster reaction times for words with larger neighbourhoods) in the left visual field. However, the N effect in the right visual field remains controversial: it may have a weaker facilitative role or it may even be inhibitory. In a pre-registered online experiment, we replicated the interaction between N and visual field and provided support for an inhibitory N effect in the right visual field. We subsequently conducted a pre-registered systematic review and meta-analysis to synthesise the available evidence and determine the direction of N effects across visual fields. Based on the evidence, it would seem the effect is inhibitory in the right visual field. Furthermore, the size of the N effect is considerably smaller in the right visual field. Both studies revealed considerable heterogeneity between participants and studies, and we consider the implications of this for future work.<\/jats:p>","DOI":"10.7717\/peerj.11266","type":"journal-article","created":{"date-parts":[[2021,4,28]],"date-time":"2021-04-28T04:51:35Z","timestamp":1619585495000},"page":"e11266","source":"Crossref","is-referenced-by-count":4,"title":["The role of orthographic neighbourhood effects in lateralized lexical decision: a replication study and meta-analysis"],"prefix":"10.7717","volume":"9","author":[{"given":"Adam J.","family":"Parker","sequence":"first","affiliation":[{"name":"Department of Experimental Psychology, University of Oxford, Oxford, Oxon, United Kingdom"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ciara","family":"Egan","sequence":"additional","affiliation":[{"name":"Department of Experimental Psychology, University of Oxford, Oxford, Oxon, United Kingdom"},{"name":"School of Psychology, Bangor University, Bangor, 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