AAS Suicide Research & Data Analysis 5 — Questions and Answers
Question 1: What is the key ethical concern when conducting research that involves interviewing recent suicide attempt survivors?
- Balancing the risk of psychological distress from participation against the scientific value and participant autonomy (Correct answer)
- Ensuring that all interviews are conducted by licensed psychiatrists to prevent iatrogenic harm
- Avoiding any discussion of suicidal thoughts to prevent contagion effects in the interview setting
- Obtaining written consent from family members as proxy decision-makers for all survivors
Correct answer: Balancing the risk of psychological distress from participation against the scientific value and participant autonomy
Research ethics require weighing potential distress from discussing the attempt against the value of generating knowledge and respecting survivors' right to participate in research.
Question 2: Which epidemiological measure would best capture the burden of suicidal behavior across its full severity spectrum in a population?
- A composite measure encompassing ideation prevalence, attempt incidence, and mortality rate (Correct answer)
- The case fatality rate calculated from confirmed suicide deaths only
- The incidence rate of suicide deaths per 100,000 person-years
- The ratio of hospitalizations for self-harm to total hospital admissions
Correct answer: A composite measure encompassing ideation prevalence, attempt incidence, and mortality rate
Because suicidal behavior exists on a spectrum from ideation through attempts to death, comprehensive surveillance requires tracking all levels rather than mortality alone.
Question 3: What does the term 'publication bias' mean in systematic reviews of suicide intervention research?
- Studies showing significant positive effects are more likely to be published, inflating apparent intervention effectiveness (Correct answer)
- Researchers systematically exclude studies from countries with different cultural norms about suicide
- Peer reviewers reject manuscripts that report high suicide rates in intervention conditions
- Journals preferentially publish studies using randomized rather than quasi-experimental designs
Correct answer: Studies showing significant positive effects are more likely to be published, inflating apparent intervention effectiveness
Publication bias skews the literature toward positive findings because journals and researchers are more likely to publish statistically significant results, making interventions appear more effective than they are.
Question 4: In epidemiology, 'incidence' differs from 'prevalence' in that incidence specifically measures which of the following?
- New cases occurring within a defined population over a specified time period (Correct answer)
- The total proportion of a population with the condition at a given point in time
- The ratio of cases in an exposed group to cases in an unexposed group
- The absolute difference in risk between two comparison populations
Correct answer: New cases occurring within a defined population over a specified time period
Incidence counts newly occurring cases during a time window (e.g., new suicide attempts per year), while prevalence counts all existing cases regardless of when they began.
Question 5: Which demographic pattern in US suicide data is described as the 'gender paradox of suicidal behavior'?
- Females attempt suicide more frequently than males, but males die by suicide at a higher rate (Correct answer)
- Males express suicidal ideation more openly than females despite lower attempt rates
- Older males have lower ideation rates than younger females but higher death rates
- Females in rural settings have higher mortality rates than females in urban settings
Correct answer: Females attempt suicide more frequently than males, but males die by suicide at a higher rate
The gender paradox refers to the paradoxical finding that females have higher rates of nonfatal attempts while males have approximately 3–4 times higher suicide mortality, largely due to method lethality differences.
Question 6: What is the main advantage of using administrative health data (e.g., insurance claims, hospital records) in large-scale suicide research?
- Large sample sizes and longitudinal follow-up without requiring direct participant recruitment (Correct answer)
- Elimination of all misclassification bias in identifying suicidal outcomes
- Availability of validated psychometric measures for depression and ideation
- Ability to capture suicidal ideation that never results in a clinical encounter
Correct answer: Large sample sizes and longitudinal follow-up without requiring direct participant recruitment
Administrative databases provide access to millions of records over many years, enabling studies of rare outcomes like suicide death and analysis of health system factors at scale.
Question 7: Which concept does 'acquired capability for suicide' refer to in the Interpersonal Theory of Suicide?
- Reduced fear of death and increased pain tolerance developed through repeated exposure to painful or provocative experiences (Correct answer)
- The learned cognitive ability to plan and execute a suicide attempt effectively
- Genetic predisposition to impulsive aggression that lowers the threshold for self-harm
- Social learning of suicidal behavior through observation of others' attempts
Correct answer: Reduced fear of death and increased pain tolerance developed through repeated exposure to painful or provocative experiences
Joiner's theory holds that habituation to fear and pain—through prior attempts, self-injury, combat exposure, or similar experiences—builds the capacity to act on suicidal desire.
AAS Suicide Research & Data Analysis 5
What is the key ethical concern when conducting research that involves interviewing recent suicide attempt survivors?