Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Applications of Life Tables01:22

Applications of Life Tables

105
Life tables are versatile across various fields, providing a quantitative basis for analyzing mortality and survival rates. Whether used by demographers, actuaries, epidemiologists, or sociologists, life tables offer valuable insights into the dynamics of life and death, facilitating informed decisions in public health, insurance, conservation, and beyond. Their broad applicability highlights the interconnectedness of demographic data with practical outcomes in everyday life and strategic...
105
Longitudinal Research02:20

Longitudinal Research

12.1K
Sometimes we want to see how people change over time, as in studies of human development and lifespan. When we test the same group of individuals repeatedly over an extended period of time, we are conducting longitudinal research. Longitudinal research is a research design in which data-gathering is administered repeatedly over an extended period of time. For example, we may survey a group of individuals about their dietary habits at age 20, retest them a decade later at age 30, and then again...
12.1K
Longitudinal Studies01:26

Longitudinal Studies

215
Longitudinal studies are also widely used in other medical and social science fields. For instance, in cardiovascular research, they can monitor patients' health over decades to identify risk factors for heart disease, such as high cholesterol or smoking, and evaluate the long-term effectiveness of preventive measures. Similarly, in mental health studies, researchers might follow individuals from adolescence into adulthood to understand the development and progression of conditions like...
215
Life Tables01:22

Life Tables

163
A life table is a statistical tool that summarizes the mortality and survival patterns of a population, providing detailed insights into the likelihood of survival or death across different age intervals within a cohort. By organizing data on survival probabilities and mortality rates, life tables offer a clear snapshot of population dynamics over time. They are extensively used in demography, public health, actuarial science, and ecology to analyze life expectancy, design health interventions,...
163
Life Histories01:29

Life Histories

18.4K
Overview
18.4K
Cross-Sectional Research01:50

Cross-Sectional Research

11.6K
In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
11.6K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Computational microbiology: Where is artificial intelligence addressing the barriers to large-scale simulations of bacterial cell envelopes?

Current opinion in structural biology·2026
Same author

Small siphophage binding to an open state of the LptDE outer membrane lipopolysaccharide translocon.

Proceedings of the National Academy of Sciences of the United States of America·2025
Same author

Early Use of a Risk-Adjusted Mechanical Ventilation Digital Quality Measure Bundle in a Large Health System.

Critical care medicine·2025
Same author

Pediatric Scar Management Using Tangential Excision With Intralesional Injections and Laser-Assisted 5-Fluorouracil Delivery.

Annals of plastic surgery·2025
Same author

Reducing the Learning Curve of Color Doppler Ultrasound for Perforator Flap Design.

Plastic and reconstructive surgery. Global open·2025
Same author

Assessing the utility of routine postoperative radiographs in pelvic and acetabular trauma Surgery.

European journal of orthopaedic surgery & traumatology : orthopedie traumatologie·2025

Related Experiment Video

Updated: Aug 27, 2025

Measurement of Lifespan in Drosophila melanogaster
10:00

Measurement of Lifespan in Drosophila melanogaster

Published on: January 7, 2013

34.5K

Income Trajectories in Later Life: Longitudinal Evidence from the Health and Retirement Study.

Olivia S Mitchell1, Robert Clark2, Annamaria Lusardi3

  • 1IFEBP Professor of Insurance/Risk Management & Business Economics/Policy, The Wharton School of the University of Pennsylvania, 3620 Locust Walk, Steinberg Hall-Dietrich Hall, Philadelphia, PA 19104.

Journal of the Economics of Ageing
|September 26, 2022
PubMed
Summary

This study followed low-income individuals for 23 years, finding their incomes remained stable in retirement. However, Social Security and savings became more crucial as earnings declined with age.

Keywords:
D14Financial literacyG53I38agingfinancial resiliencevulnerable groups

More Related Videos

Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit
06:52

Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit

Published on: September 30, 2020

9.9K
Studying Age-dependent Genomic Instability using the S. cerevisiae Chronological Lifespan Model
08:46

Studying Age-dependent Genomic Instability using the S. cerevisiae Chronological Lifespan Model

Published on: September 29, 2011

15.7K

Related Experiment Videos

Last Updated: Aug 27, 2025

Measurement of Lifespan in Drosophila melanogaster
10:00

Measurement of Lifespan in Drosophila melanogaster

Published on: January 7, 2013

34.5K
Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit
06:52

Assessment of Dependence in Activities of Daily Living Among Older Patients in an Acute Care Unit

Published on: September 30, 2020

9.9K
Studying Age-dependent Genomic Instability using the S. cerevisiae Chronological Lifespan Model
08:46

Studying Age-dependent Genomic Instability using the S. cerevisiae Chronological Lifespan Model

Published on: September 29, 2011

15.7K

Area of Science:

  • Gerontology
  • Economics
  • Sociology

Background:

  • Financial well-being in later life is crucial for aging populations.
  • Understanding long-term income dynamics for low-income seniors is essential.

Purpose of the Study:

  • To analyze the financial trajectories of low-income individuals over 23 years.
  • To examine changes in income sources and labor force participation as people age into retirement.

Main Methods:

  • Longitudinal analysis of low-income respondents from the Health and Retirement Study.
  • Tracking financial situations and income components over a 23-year period.

Main Results:

  • Real incomes remained stable for low-income individuals during retirement and later years.
  • Labor force participation decreased, diminishing the importance of earnings.
  • Social Security and retirement savings increased as a proportion of annual income.
  • Low-income individuals nearing retirement experienced financial difficulties.

Conclusions:

  • Income stability in retirement for low-income groups relies increasingly on Social Security and savings.
  • The transition to retirement presents financial challenges for vulnerable low-income populations.
  • Policy interventions may be needed to support financial security for low-income seniors.