Operationalizing cognitive vulnerability and stress from the perspective of the hopelessness theory: A multi‐wave longitudinal study of children of affectively ill parents
Bibliographic record
Abstract
OBJECTIVES: The current study tested the diathesis-stress component of the hopelessness theory (HT) in a sample of youth using (1) a weakest link approach towards operationalizing cognitive vulnerability (e.g. a child's degree of vulnerability is determined by his/her most depressogenic inferential style; DIS) and (2) an idiographic approach towards operationalizing high stress (e.g. high stress is when a child is experiencing a level of stress that is higher than his/her own average level of stress). We also examined whether the association between within-subject fluctuations in hassles and depressive symptoms in cognitively vulnerable youth was moderated by absolute stress levels (the between-subject effect of stress). DESIGN: A multi-wave longitudinal design was used to examine whether the association between within-subject fluctuations in hassles and depressive symptoms was moderated by a depressogenic weakest link. METHODS: At Time 1, 140 children (between 6 and 14 years of age) of parents with a history of major depressive episodes completed measures assessing DISs and depressive symptoms. Every 6 weeks, for the subsequent year, children completed measures assessing depressive symptoms and hassles. RESULTS: The results of hierarchical linear modelling analyses indicated that a depressogenic weakest link was associated with greater elevations in depressive symptoms following elevations in hassles in girls but not in boys. CONCLUSIONS: Results provide partial support for the applicability of the diathesis-stress component of the HT to youth. Integration of the current findings with those obtained in past research examining the diathesis-stress component of the hopelessness theory in youth suggests the utilization of an idiographic approach to examining vulnerability-stress theories may potentially lead to an increased understanding of gender differences in depression.
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How this classification was reachedexpand
Direct model labels (unvalidated)
Per-model category and study-design labels from the labeling rounds. They are machine output, unvalidated, and the disagreement between models ships as data. No study design here is MEDLINE-validated yet.
| Model arm | Categories | Study design | Confidence |
|---|---|---|---|
| gemma | no category Domain: not available · Genre: Empirical About the Canadian research system: no · About a Canadian topic: no | Observational | low |
| gpt | no category Domain: not available · Genre: Empirical About the Canadian research system: no · About a Canadian topic: no | Observational | low |
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.003 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedLabeled directly by 2 models reading the full record.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".