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Gary J. Lewis
Royal Holloway, University of London
50Publications
15H-index
741Citations
Publications 50
Newest
Published on Oct 18, 2018in Cognition & Emotion 2.37
Hannah Connolly1
Estimated H-index: 1
(RHUL: Royal Holloway, University of London),
Andrew W. Young86
Estimated H-index: 86
(Ebor: University of York),
Gary J. Lewis15
Estimated H-index: 15
(RHUL: Royal Holloway, University of London)
ABSTRACTRecognising identity and emotion conveyed by the face is important for successful social interactions and has thus been the focus of considerable research. Debate has surrounded the extent to which the mechanisms underpinning face emotion and face identity recognition are distinct or share common processes. Here we use an individual differences approach to address this issue. In a well-powered (N = 605) and age-diverse sample we used structural equation modelling to assess the associatio...
Published on Jul 19, 2019
Christian Kandler22
Estimated H-index: 22
,
Gary J. Lewis15
Estimated H-index: 15
+ 2 AuthorsDenis Bratko18
Estimated H-index: 18
Gary J. Lewis15
Estimated H-index: 15
(RHUL: Royal Holloway, University of London),
Lee de-Wit12
Estimated H-index: 12
(University of Cambridge)
Most psychological research on Brexit categorises participants as either leave or remain supporters. In the current study we take a data-driven approach and identify different clusterings of attitudes towards the European Union (EU) using latent class analysis (LCA), as well as how these classes differ across a range of important social and psychological variables. This analysis revealed 10 distinct classes of voters in a large (N = 15860) adult sample of UK citizens using data from the British ...
Published on Apr 29, 2019in Quarterly Journal of Experimental Psychology 2.49
Flora Ip (Ebor: University of York), Gary J. Lewis15
Estimated H-index: 15
(RHUL: Royal Holloway, University of London),
Carmen E. Lefevre13
Estimated H-index: 13
(UCL: University College London)
Published on Apr 1, 2019in Emotion 3.13
Hannah Connolly1
Estimated H-index: 1
,
Carmen E. Lefevre13
Estimated H-index: 13
+ 1 AuthorsGary J. Lewis15
Estimated H-index: 15
Published on Sep 1, 2018in Group Processes & Intergroup Relations 2.64
Jiin Jung2
Estimated H-index: 2
(CGU: Claremont Graduate University),
Michael A. Hogg77
Estimated H-index: 77
(CGU: Claremont Graduate University),
Gary J. Lewis15
Estimated H-index: 15
(RHUL: Royal Holloway, University of London)
Drawing on uncertainty-identity theory, we investigated how people respond differently to identity uncertainty at a superordinate (i.e., UK) or subgroup (i.e., Scottish) level depending on the subjective self-conceptual centrality of subgroup relative to superordinate group; altering superordinate and subgroup identification and attitude toward subgroup relations to the superordinate group in the context of Scotland’s bid for independence from the UK (N = 115). Hierarchical regression analyses c...
Published on Sep 1, 2018in Intelligence 2.61
Gary J. Lewis15
Estimated H-index: 15
(RHUL: Royal Holloway, University of London),
Timothy C. Bates39
Estimated H-index: 39
Abstract A number of studies have reported that higher intelligence is associated with socially liberal attitudes. Less clear, however, is whether this link extends to economic attitudes, although there are indications that higher intelligence is associated with economically conservative attitudes. Here in two large, longitudinal UK cohorts (each N > 7100) we assessed whether childhood intelligence predicted adulthood economic attitudes. In both cohorts we saw that higher levels of childhood (ag...
Published on Aug 1, 2018in NeuroImage 5.81
Gary J. Lewis15
Estimated H-index: 15
(RHUL: Royal Holloway, University of London),
David Alexander Dickie1
Estimated H-index: 1
(Western General Hospital)
+ 6 AuthorsIan J. Deary121
Estimated H-index: 121
(Edin.: University of Edinburgh)
Abstract The neural correlates of human personality have been of longstanding interest; however, most studies in the field have relied on modest sample sizes and few replicable results have been reported to date. We investigated relationships between personality and brain gray matter in a sample of generally healthy, older (mean age 73 years) adults from Scotland drawn from the Lothian Birth Cohort 1936. Participants (N = 578) completed a brain MRI scan and self-reported Big Five personality tra...
Published on Aug 1, 2018in Journal of Autism and Developmental Disorders 2.79
Gary J. Lewis15
Estimated H-index: 15
(RHUL: Royal Holloway, University of London),
Nicolas G. Shakeshaft1
Estimated H-index: 1
('KCL': King's College London),
Robert Plomin123
Estimated H-index: 123
('KCL': King's College London)
Autism spectrum disorder (ASD) and autism-like traits are associated with deficits in face memory ability, although it is not yet clear whether this deficit reflects a specific aspect of the ASD/autism-like phenotype. We addressed this issue using a neurotypical sample of adolescent twins (Ncomplete pairs = 782) drawn from the Twins Early Development Study who were assessed on face and object memory performance alongside two core aspects of autism-like traits: (i) difficulties with social behavi...
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