Valgeir Thorvaldsson

Goeteborg, O, Sweden

Last Updated: 09/26/2026

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Found 27 publications

Evaluation of the Psychometric Scale Properties of Reflective Functioning Questionnaire (RFQ-8) in Persons with Schizophrenia Spectrum Disorders and Healthy Controls.

Evaluation of the Psychometric Scale Properties of Reflective Functioning Questionnaire (RFQ-8) in Persons with Schizophrenia Spectrum Disorders and Healthy Controls.

Journal: Journal of personality assessment

Published: September 02, 2026

Machine learning prediction of dementia conversion in mild cognitive impairment: A two- to six-year follow-up study.

Machine learning prediction of dementia conversion in mild cognitive impairment: A two- to six-year follow-up study.

Journal: Journal of the International Neuropsychological Society : JINS

Published: January 13, 2026

Moderating effects of educational inequality on education polygenic scores, attained education and dementia-risk relationships.

Moderating effects of educational inequality on education polygenic scores, attained education and dementia-risk relationships.

Journal: SSM - population health

Published: October 03, 2025

Retirement as risk or relief? The role of timing in mental, physical and cognitive health effects of retirement.

Retirement as risk or relief? The role of timing in mental, physical and cognitive health effects of retirement.

Journal: European journal of ageing

Published: July 01, 2025

Delayed onset of cognitive terminal decline in later born cohorts: Evidence from a longitudinal study of two cohorts born 29-years apart.

Delayed onset of cognitive terminal decline in later born cohorts: Evidence from a longitudinal study of two cohorts born 29-years apart.

Journal: Psychology and aging

Published: September 05, 2024

Impact of stroke on cognition in old age: Comparison of two population-based cohorts, born up to 30 years apart and followed from age 70 to 85.

Impact of stroke on cognition in old age: Comparison of two population-based cohorts, born up to 30 years apart and followed from age 70 to 85.

Journal: Psychology and aging

Published: May 23, 2024

Polygenic risk scores for Alzheimer's disease in relation to cognitive change: A representative sample from the general population followed over 16 years.

Polygenic risk scores for Alzheimer's disease in relation to cognitive change: A representative sample from the general population followed over 16 years.

Journal: Neurobiology of disease

Published: April 27, 2023

Preventive interventions for children of parents with depression, anxiety, or bipolar disorder: A quasi-experimental clinical trial.

Preventive interventions for children of parents with depression, anxiety, or bipolar disorder: A quasi-experimental clinical trial.

Journal: Acta paediatrica (Oslo, Norway : 1992)

Published: May 17, 2022

Future time perspective and personality trait change during the retirement transition: Insights from a six-wave longitudinal study in Sweden.

Future time perspective and personality trait change during the retirement transition: Insights from a six-wave longitudinal study in Sweden.

Journal: Psychology and aging

Published: February 24, 2022

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

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

Journal: Frontiers in psychology

Published: June 09, 2021

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

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

Journal: Psychology and aging

Published: February 28, 2020

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

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

Journal: Addictive behaviors

Published: May 21, 2019

Showing 1-12 of 27

Last Updated: 09/26/2026