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

Longitudinal Studies01:26

Longitudinal Studies

538
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...
538
Longitudinal Research02:20

Longitudinal Research

13.5K
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...
13.5K
Pilot and Numeric Relaying01:21

Pilot and Numeric Relaying

496
Pilot relaying is a type of differential protection used in power systems. It compares electrical quantities at the terminals of equipment via a communication channel instead of direct relay interconnection. This method is essential for transmission lines where the terminals are far apart, typically up to 80 km for lines with 69 to 115 kV ratings. Four types of communication channels are used for pilot relaying:
496
Case Studies01:22

Case Studies

13.7K
There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
13.7K
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

388
Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
388
Observational Studies01:11

Observational Studies

11.2K
Observational studies are a type of analytical study where researchers observe events without any interventions. In other words, the researcher does not influence the response variable or the experiment's outcome.
There are three types of observational studies – Prospective, retrospective, and cross-sectional.
Prospective Study
Prospective studies, also known as longitudinal or cohort studies, are carried out by collecting future data from groups sharing similar characteristics. One...
11.2K

You might also read

Related Articles

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

Sort by
Same author

Beyond hospice: the burden of palliative care needs in hospitals and long-term care facilities. A nationwide multicenter study.

Aging clinical and experimental research·2026
Same author

Eco-Emotions and Suicidal Ideation and Behavior.

Crisis·2026
Same author

Are Suicide Prevention Interventions Effective for Current and Ex-Serving Military Personnel? A Systematic Review and Meta-Analysis Based on the Suicide Prevention Trials Database.

Suicide & life-threatening behavior·2026
Same author

[To report or not to report motor vehicle drivers with dementia?]

Recenti progressi in medicina·2026
Same author

A consecutive case series study of the association between psychiatric diagnoses and suicide methods using coronial data in Queensland, Australia, from 1989 to 2021.

The Australian and New Zealand journal of psychiatry·2026
Same author

Ageism in suicide rates: any difference between Anglo-Saxon and Latin countries?

Aging clinical and experimental research·2026

Related Experiment Video

Updated: Feb 15, 2026

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
07:30

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Published on: August 18, 2020

7.8K

Suicide bereavement: piloting a longitudinal study in Australia.

Kairi Kõlves1, Diego de Leo1

  • 1Australian Institute for Suicide Research and Prevention, World Health Organization Collaborating Centre for Research and Training in Suicide Prevention, Griffith University, Brisbane, Queensland, Australia.

BMJ Open
|January 29, 2018
PubMed
Summary

This pilot study found that grief reactions, particularly rejection, were higher in those bereaved by suicide compared to sudden deaths. The methodology is appropriate for future research on suicide bereavement support.

Keywords:
bereavementpilot study

More Related Videos

Video Movement Analysis Using Smartphones ViMAS: A Pilot Study
07:51

Video Movement Analysis Using Smartphones ViMAS: A Pilot Study

Published on: March 14, 2017

17.3K
Author Spotlight: Assessing the Feasibility of Using Amplitude-Integrated EEG During Neonatal Transport
05:15

Author Spotlight: Assessing the Feasibility of Using Amplitude-Integrated EEG During Neonatal Transport

Published on: June 21, 2024

1.4K

Related Experiment Videos

Last Updated: Feb 15, 2026

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study
07:30

Brain Morphology of Cannabis Users With or Without Psychosis: A Pilot MRI Study

Published on: August 18, 2020

7.8K
Video Movement Analysis Using Smartphones ViMAS: A Pilot Study
07:51

Video Movement Analysis Using Smartphones ViMAS: A Pilot Study

Published on: March 14, 2017

17.3K
Author Spotlight: Assessing the Feasibility of Using Amplitude-Integrated EEG During Neonatal Transport
05:15

Author Spotlight: Assessing the Feasibility of Using Amplitude-Integrated EEG During Neonatal Transport

Published on: June 21, 2024

1.4K

Area of Science:

  • Psychology
  • Bereavement Studies
  • Grief Research

Background:

  • Understanding the distinct grief processes following suicide compared to other sudden deaths is crucial for targeted support.
  • Previous research has indicated potential differences in grief trajectories, but longitudinal data is limited.

Purpose of the Study:

  • To assess the feasibility of a full-scale study on suicide bereavement.
  • To compare grief reactions in individuals bereaved by suicide versus other sudden deaths over two years.

Main Methods:

  • A longitudinal prospective study design was employed.
  • Participants included 25 suicide-bereaved and 15 sudden-death-bereaved individuals in Queensland, Australia.
  • Grief reactions were measured using the Grief Experience Questionnaire over 6, 12, and 24 months.

Main Results:

  • The study achieved a response rate over 45% and retention rate over 85%, indicating methodological feasibility.
  • Suicide-bereaved individuals reported significantly higher total grief, responsibility, rejection, and unique reactions.
  • While total grief and somatic reactions decreased over time for both groups, rejection showed a decline in suicide-bereaved and an increase in sudden-death-bereaved individuals.

Conclusions:

  • The pilot study demonstrated the appropriateness of the methodology for investigating suicide bereavement.
  • Findings have significant implications for developing effective counseling and postvention strategies for those affected by suicide loss.