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Ilja Demuth · Study

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Ilja Demuth

28 works· latest 2025· 7 institutionscluster: provisionalORCID 0000-0002-4340-2523

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Citations1,023

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Most cited in this library

Cohort Profile: The Berlin Aging Study II (BASE-II)†2013 · 256 citations
Structural Brain Correlates of Loneliness among Older Adults2019 · 111 citations
Editorial2016 · 109 citations
Secular changes in late-life cognition and well-being: Towards a long bright future with a short brisk ending?2015 · 99 citations
Cohort Differences in Psychosocial Function over 20 Years: Current Older Adults Feel Less Lonely and Less Dependent on External Circumstances2016 · 79 citations

Works

28 shown

Subjective age in proximal and distal contexts: Both momentary pain and long-term trajectories of physical health shape daily dynamics of subjective age.

Psychology and Aging·2025·9 authors

1citations

There Are Multiple Clocks That Time Us: Cross-Sectional and Longitudinal Associations Among 14 Alternative Indicators of Age and Aging

The Journals of Gerontology Series A·2024·14 authors·Open access

11citations

Historical change in trajectories of loneliness in old age: Older adults today are less lonely, but do not differ in their age trajectories.

Psychology and Aging·2024·11 authors·Open access

13citations

Stability and change of optimism and pessimism in late midlife and old age across three independent studies.

Psychology and Aging·2024·9 authors·Open access

8citations

There are multiple clocks that time us: Cross-sectional and longitudinal associations among 14 alternative indicators of age and aging

Research Square·2023·14 authors·preprint·Open access

2citations

Today’s Older Adults Are Cognitively Fitter Than Older Adults Were 20 Years Ago, but When and How They Decline Is No Different Than in the Past

Psychological Science·2022·13 authors·Open access

26citations

Age Trajectories of Perceptual Speed and Loneliness: Separating Between-Person and Within-Person Associations

The Journals of Gerontology Series B·2021·8 authors·Open access

8citations

Subjective age and attitudes toward own aging across two decades of historical time.

Psychology and Aging·2021·12 authors·Open access

27citations

Sociohistorical Change in Urban Older Adults’ Perceived Speed of Time and Time Pressure

The Journals of Gerontology Series B·2021·11 authors·Open access

4citations

Berlin Aging Study II (BASE-II)

Springer eBooks·2021·10 authors·other

1citations

Adult Development and Aging in Historical Context

Innovation in Aging·2020·7 authors·Open access

13citations

Trajectories of multiple subjective well-being facets across old age: The role of health and personality.

Psychology and Aging·2020·9 authors·Open access

35citations

Cohort differences in adult-life trajectories of internal and external control beliefs: A tale of more and better maintained internal control and fewer external constraints.

Psychology and Aging·2019·16 authors·Open access

50citations

Poor glucose regulation is associated with declines in well-being among older men, but not women.

Psychology and Aging·2019·10 authors·Open access

5citations

FEELING YOUNGER, BEING YOUNGER: ASSOCIATIONS BETWEEN BIOLOGICAL AGE AND SUBJECTIVE AGE IN OLDER ADULTS

Innovation in Aging·2019·7 authors·Open access

2citations

POOR GLUCOSE REGULATION IS ASSOCIATED WITH LOWER WELL-BEING AMONG OLDER MEN, BUT NOT WOMEN

Innovation in Aging·2019·8 authors·other·Open access

0citations

Structural Brain Correlates of Loneliness among Older Adults

Scientific Reports·2019·7 authors·Open access

111citations

Sexual activity, sexual thoughts, and intimacy among older adults: Links with physical health and psychosocial resources for successful aging.

Psychology and Aging·2019·12 authors

66citations

Berlin Aging Study II (BASE-II)

Springer eBooks·2019·10 authors·other·Open access

7citations

SEXUAL ACTIVITY AND INTIMACY IN OLD AGE

Innovation in Aging·2018·8 authors·Open access

1citations

Feeling older, walking slower—but only if someone’s watching. Subjective age is associated with walking speed in the laboratory, but not in real life

European Journal of Ageing·2018·10 authors·Open access

17citations

EXTERNAL, NOT INTERNAL CONTROL RELATES TO PHYSICAL FITNESS AND COGNITIVE PERFORMANCE IN OLDER ADULTS

Innovation in Aging·2017·7 authors·other·Open access

0citations

Gerontology·2016·7 authors·editorial·Open access

109citations

Cohort Differences in Psychosocial Function over 20 Years: Current Older Adults Feel Less Lonely and Less Dependent on External Circumstances

Gerontology·2016·10 authors·Open access

79citations

Associations between Neighborhood Characteristics, Well-Being and Health Vary over the Life Course

Gerontology·2016·4 authors·Open access

72citations

Secular changes in late-life cognition and well-being: Towards a long bright future with a short brisk ending?

Psychology and Aging·2015·10 authors

99citations

SECULAR CHANGES IN LATE-LIFE COGNITION AND WELL-BEING: TOWARDS A LONG BRIGHT FUTURE WITH A SHORT BRISK ENDING?

RePEc: Research Papers in Economics·2015·10 authors·preprint·Open access

0citations

Cohort Profile: The Berlin Aging Study II (BASE-II)†

International Journal of Epidemiology·2013·11 authors·Open access

256citations