Author

Valgeir Thorvaldsson

Observed names: T Valgeir, Thorvaldsson, Valgeir, V Thorvaldsson, V. Thorvaldsson

Institution: University of Gothenburg

Observed institutions: Oregon State University, University of Victoria, University of Gothenburg, Jönköping University

ORCID: 0000-0002-1118-3194

Observed ORCID: 0000-0002-1118-3194

OpenAlex ID: A5085857463

Overweight in midlife and risk of dementia: a 40-year follow-up study

2009 · L B Hassing, A K Dahl, et al. · International Journal of Obesity · 197

The Gothenburg H70 Birth cohort study 2014–16: design, methods and study population

2018 · Therese Rydberg Sterner, Felicia Ahlner, et al. · European Journal of Epidemiology · 148

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Coordinated Analysis of Age, Sex, and Education Effects on Change in MMSE Scores

2012 · A. M. Piccinin, G. Muniz-Terrera, et al. · The Journals of Gerontology Series B · 121

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Psychological Health in the Retirement Transition: Rationale and First Findings in the HEalth, Ageing and Retirement Transitions in Sweden (HEARTS) Study

2017 · Magnus Lindwall, Anne Ingeborg Berg, et al. · Frontiers in Psychology · 83

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Onset of terminal decline in cognitive abilities in individuals without dementia

2008 · V. Thorvaldsson, S. M. Hofer, et al. · Neurology · 81

Changes in Life Satisfaction in the Retirement Transition: Interaction Effects of Transition Type and Individual Resources

2017 · Isabelle Hansson, Sandra Buratti, et al. · Work Aging and Retirement · 76

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Birth cohort differences in fluid cognition in old age: Comparisons of trends in levels and change trajectories over 30 years in three population-based samples.

2015 · Peter Karlsson, Valgeir Thorvaldsson, et al. · Psychology and Aging · 57

Personality and personal control make a difference for life satisfaction in the oldest-old: findings in a longitudinal population-based study of individuals 80 and older

2011 · Anne Ingeborg Berg, Linda Björk Hassing, et al. · European Journal of Ageing · 55

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Changes in within- and between-person associations between basic psychological need satisfaction and well-being after retirement

2019 · Georg Henning, Pär Bjälkebring, et al. · Journal of Research in Personality · 47

Onset and Rate of Cognitive Change Before Dementia Diagnosis: Findings From Two Swedish Population-Based Longitudinal Studies

2010 · Valgeir Thorvaldsson, Stuart W. S. MacDonald, et al. · Journal of the International Neuropsychological Society · 46

Better Cognition in New Birth Cohorts of 70 Year Olds, But Greater Decline Thereafter

2016 · Valgeir Thorvaldsson, Peter Karlsson, et al. · The Journals of Gerontology Series B · 40

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Disentangling the Mechanisms of Retirement Adjustment: Determinants and Consequences of Subjective Well-Being

2019 · Isabelle Hansson, Sandra Buratti, et al. · Work Aging and Retirement · 34

Aging and Late-Life Terminal Decline in Perceptual Speed

2006 · Valgeir Thorvaldsson, Scott M. Hofer, et al. · European Psychologist · 34

Nonlinear blood pressure effects on cognition in old age: Separating between-person and within-person associations.

2011 · Valgeir Thorvaldsson, Ingmar Skoog, et al. · Psychology and Aging · 33

Child maltreatment and substance-use-related negative consequences: Longitudinal trajectories from early to mid adolescence

2020 · Johan Melander Hagborg, Valgeir Thorvaldsson, et al. · Addictive Behaviors · 32

Effects of Repeated Testing in a Longitudinal Age-Homogeneous Study of Cognitive Aging

2006 · V. Thorvaldsson, S. M. Hofer, et al. · The Journals of Gerontology Series B · 30

A Longitudinal Study of the Mini‐Mental State Examination in Late Nonagenarians and Its Relationship with Dementia, Mortality, and Education

2017 · Johan Skoog, Kristoffer Backman, et al. · Journal of the American Geriatrics Society · 29

The pattern of cognitive symptoms predicts time to dementia onset

2009 · Simona Sacuiu, Deborah Gustafson, et al. · Alzheimer s & Dementia · 21

Can personality predict longitudinal study attrition? Evidence from a population-based sample of older adults

2018 · Isabelle Hansson, Anne Ingeborg Berg, et al. · Journal of Research in Personality · 20

Substantial effects of apolipoprotein E ε4 on memory decline in very old age: longitudinal findings from a population-based sample

2013 · Marcus Praetorius, Valgeir Thorvaldsson, et al. · Neurobiology of Aging · 20

Parenting programs during adolescence: Outcomes from universal and targeted interventions offered in real‐world settings

2018 · Elin K. Alfredsson, Valgeir Thorvaldsson, et al. · Scandinavian Journal of Psychology · 16

Memory in individuals with mild cognitive impairment in relation to APOE and CSF Aβ42

2010 · Valgeir Thorvaldsson, Arto Nordlund, et al. · International Psychogeriatrics · 16

Cholesterol and cognitive aging: Between-person and within-person associations in a population-based representative sample not on lipid-lowering medication.

2020 · Valgeir Thorvaldsson, Ingmar Skoog, et al. · Psychology and Aging · 14

Cognitive Change as Conditional on Age Heterogeneity in Onset of Mortality-Related Processes and Repeated Testing Effects

2008 · Valgeir Thorvaldsson, Scott M. Hofer, et al. · Sage eBooks · 13

What Matters and What Matters Most for Survival After age 80? A Multidisciplinary Exploration Based on Twin Data

2021 · Boo Johansson, Valgeir Thorvaldsson · Frontiers in Psychology · 11

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Works count: 79

Citation count: 1,369

H-index: 20

I10-index: 26