Ian Stewart

ORCID: 0000-0001-5128-3897
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About
Contact & Profiles
Research Areas
  • Behavioral and Psychological Studies
  • Autism Spectrum Disorder Research
  • Child and Animal Learning Development
  • Child and Adolescent Psychosocial and Emotional Development
  • Ear Surgery and Otitis Media
  • Social and Intergroup Psychology
  • Mindfulness and Compassion Interventions
  • Cognitive and psychological constructs research
  • Cognitive and developmental aspects of mathematical skills
  • Cultural Differences and Values
  • Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes
  • Psychotherapy Techniques and Applications
  • Psychology of Moral and Emotional Judgment
  • Language, Metaphor, and Cognition
  • Tracheal and airway disorders
  • Education and Critical Thinking Development
  • Musculoskeletal pain and rehabilitation
  • Family and Disability Support Research
  • Obesity and Health Practices
  • Innovative Teaching and Learning Methods
  • Counseling Practices and Supervision
  • Otitis Media and Relapsing Polychondritis
  • Eating Disorders and Behaviors
  • Respiratory and Cough-Related Research
  • Educational and Psychological Assessments

École des hautes études en sciences sociales
2025

Ollscoil na Gaillimhe – University of Galway
2015-2024

American Society For Engineering Education
2024

University of Michigan–Ann Arbor
2024

Purdue University West Lafayette
2024

University of Warwick
1983-2016

National University of Ireland
2012-2014

University of Rochester Medical Center
2010

Swansea University
2005

National University of Ireland, Maynooth
2001-2005

This study investigated the psychometric properties of Chronic Pain Acceptance Questionnaire (CPAQ) in a mixed chronic pain, Internet sample and sought to develop valid reliable short form. Questionnaires were completed by 428 respondents, comprising accessed via (n=319) who paper pencil version measures (n=109). Using confirmatory factor analysis (CFA) two-factor structure CPAQ was supported, though good model fit only achieved following removal one item. The resultant 19 item demonstrated...

10.1016/j.pain.2009.12.016 article EN Pain 2010-02-26

OBJECTIVE To examine whether behavioural or cognitive sequelae of otitis media with effusion (OME) continue into late childhood and the early teens (11–18 years). SETTING Data from a large multipurpose birth cohort study: Dunedin multidisciplinary health development study. PARTICIPANTS Around 1000 children The main independent variable interest was otological status child up to age 9. MAIN OUTCOME MEASURES Parent teacher rated behaviour problems, including antisocial, neurotic, hyperactive,...

10.1136/adc.85.2.91 article EN Archives of Disease in Childhood 2001-08-01

A New Zealand and a Scottish pedigree with maternally inherited sensorineural deafness were both previously shown to carry heteroplasmic A7445G mutation in the mitochondrial genome. More detailed clinical examination of family showed that hearing loss was progressive, severity overall frequencies most affected differing markedly between individuals similar age, many relatives also had palmoplantar keratoderma. Review literature demonstrated three other large families presumed autosomal...

10.1002/(sici)1096-8628(19980113)75:2<179::aid-ajmg11>3.0.co;2-m article EN American Journal of Medical Genetics 1998-01-13

Two measures of implicit attitudes, the Implicit Relational Assessment Procedure (IRAP) and Association Test (IAT), were compared with each other a measure explicit attitudes in assessment pro-slim/anti-fat bias. Results from both tests indicated higher levels bias than revealed by measure. The IRAP data suggested that it was participants’ pro-slim rather anti-fat bias, which driving this effect. Explicit feelings towards overweight significant predictors behavioural intentions offering...

10.1177/1359105309350232 article EN Journal of Health Psychology 2010-03-26

Background Previous research found that pre‐teenage ability to derive arbitrary ‘same’, ‘opposite’, ‘more’, and ‘less’ relations correlated with measured intelligence quotient ( IQ ) training this derived relational responding DRR skill produced substantial rises. Aims This study extended previous work by comparing the effects of (using strengthening mental abilities [ SMART ], an automated online protocol) a similar quantity in ‘Scratch’ computer coding. Sample Twenty‐eight children (13...

10.1111/bjep.12114 article EN British Journal of Educational Psychology 2016-04-08

Social and healthcare workers have been shown to experience greater levels of illness, depression burnout as a result chronic workplace stress. The purpose this study was examine whether brief online ACT CBT interventions could reduce the stress in employees, while also improving mental health psychological flexibility. A total 42 individuals working within social professions were randomly assigned either 2-week or intervention. Recruitment undertaken internationally, although majority...

10.1111/hsc.13074 article EN Health & Social Care in the Community 2020-07-02

Derived equivalence relations, it has been argued, provide a behavioral model of semantic or symbolic meaning in natural language, and thus relations should possess properties that are typically associated with relations. The present study sought to test this basic postulate using priming. Across three experiments, participants were trained tested two 4-member word-like nonsense words. Participants also exposed single- two-word lexical decision task, both direct (Experiment 1) mediated...

10.1901/jeab.2005.78-04 article EN Journal of the Experimental Analysis of Behavior 2005-11-01

Results from otological and audiological examination of 879 children are reported. A group 47 with bilateral otitis media effusion (OME) was compared those who were otologically normal (N = 355) to determine whether they differed in background characteristics, speech articulation, language or motor development, intelligence reported behavioral problems. The results showed that while the OME did not differ terms significantly disadvantaged articulation ability, verbal comprehension,...

10.1177/002221948201500709 article EN Journal of Learning Disabilities 1982-08-01

This paper describes a longitudinal study of group children who had bilateral otitis media with effusion at age five and were compared normal ears that age. OME was defined as Type B tympanograms features by otomicroscopic examination A in both again confirmed otomicroscopy. Results are reported for hearing (ages 5, 7, 9, 11), intelligence (3, language development 9), speech articulation (5, reading attainment (7, behaviour problems 11). Children moderately high degree loss continued to have...

10.1177/002221948601900307 article EN Journal of Learning Disabilities 1986-03-01
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