10-item measure of dispositional optimism with 4 filler items. ≈ 2 min to complete. Free with attribution.
LOT-R (Life Orientation Test-Revised) is a validated clinical instrument used to assess 10-item measure of dispositional optimism with 4 filler items.. It is most often used for 10-item measure of dispositional optimism with 4 filler items.. The instrument contains 10 items. Typical administration time is ≈ 2 min.
Source / attribution: Free to use with citation
10-item measure of dispositional optimism with 4 filler items. LOT-R is part of standard practice in this setting because it provides a structured, replicable assessment that can be tracked over time and compared across patients or visits.
Like all screening or assessment instruments, LOT-R is a structured aid — not a diagnostic test in isolation. Results should be interpreted alongside history, examination, and clinical context. Where a score crosses an actionable threshold, the next step is typically a more detailed clinical evaluation rather than a definitive diagnosis.
Answer all 10 items below to see your LOT-R score and interpretation.
Each item is scored on a 5-point scale (0–4). Your score updates live as you answer.
All scoring runs in your browser. No data is sent anywhere — close the tab and the answers are gone.
Sum 6 scored items (3 optimism + 3 pessimism reversed). Range 0-24 after item reversal. Higher = more optimistic.
Scoring notes: Sum 6 scored items (3 optimism + 3 pessimism reversed). Range 0-24 after item reversal. Higher = more optimistic.
The cutoffs below are drawn from the published validation literature. Always interpret in clinical context.
| Score range | Band | Interpretation |
|---|---|---|
| 0–12 | Pessimistic | Consider resilience training |
| 13–18 | Moderate | Monitor |
| 19–24 | Optimistic | Maintain |
This is an illustrative walkthrough, not a real patient. Follow the same four steps with your own answers — or use the live calculator at the top of this page.
Read each question and choose the response that best fits. Each response has a number next to it — that number is the item's score. The example below uses illustrative answers.
| # | Item | Example response | Score |
|---|---|---|---|
| 1 | In uncertain times, I usually expect the best | Neutral | 2 |
| 2 | It's easy for me to relax (filler) | Strongly disagree | 0 |
| 3 | If something can go wrong for me, it will | Neutral | 2 |
| 4 | I'm always optimistic about my future | Neutral | 2 |
| 5 | I enjoy my friends a lot (filler) | Strongly disagree | 0 |
| 6 | It's important for me to keep busy (filler) | Strongly disagree | 0 |
| 7 | I hardly ever expect things to go my way | Disagree | 3 |
| 8 | I don't get upset too easily (filler) | Strongly disagree | 0 |
| 9 | I rarely count on good things happening to me | Strongly disagree | 4 |
| 10 | Overall, I expect more good things to happen to me than bad | Agree | 3 |
Add up all the item scores you noted in Step 1.
2 + 0 + 2 + 2 + 0 + 0 + 3 + 0 + 4 + 3 = 16
Find the row in the interpretation table whose range contains your total:
Total = 16 falls between 13 and 18 → Moderate
Moderate. Monitor
A score is one input alongside history and examination. LOT-R supports clinical judgment — it does not replace it.
Psychometric figures are drawn from the validation literature and may vary across clinical populations and translations.
If LOT-R doesn't fit your context, related instruments in personality include:
| Scale | Measures | Items | Time |
|---|---|---|---|
| TIPI | Ultra-brief measure of the Big Five personality dimensions. | 10 | ≈ 2 min |
| BIS/BAS | 20-item measure of sensitivity to reward (BAS) and punishment (BIS). | 24 | ≈ 5 min |
| PHQ-9 | Severity of depression | 9 | ≈ 3 minutes |
| GAD-7 | Severity of generalized anxiety | 7 | ≈ 2 minutes |
| AUDIT | 10-item WHO screening tool for hazardous alcohol consumption and dependence. | 10 | ≈ 3 min |
| CHA2DS2-VASc | Annual stroke risk in non-valvular atrial fibrillation | 8 | — |
| Glasgow Coma Scale | Level of consciousness after head injury | 3 | — |
| MELD-Na | 3-month mortality in advanced liver disease; transplant prioritization | 5 | — |
LOT-R (Life Orientation Test-Revised) is a validated instrument that assesses 10-item measure of dispositional optimism with 4 filler items.. Its primary clinical use is 10-item measure of dispositional optimism with 4 filler items..
LOT-R typically takes ≈ 2 min to administer. Time can vary slightly depending on whether it is self-administered or clinician-led.
LOT-R contains 10 items. Items are summed to produce a total score.
Scores of 19–24 fall in the "Optimistic" band. Maintain
Scores of 0–12 fall in the "Pessimistic" band. Consider resilience training
LOT-R has reported Cronbach's α of 0.82 in validation samples and test–retest reliability of 0.79. Predicts coping, health outcomes, and resilience.
LOT-R is free to use with attribution. Free to use with citation
Scheier, M. F., Carver, C. S., & Bridges, M. W. (1994). Distinguishing optimism from neuroticism. Personality and Individual Differences, 19(5), 673-683.
No. LOT-R is a structured assessment aid. A score is one input alongside history, examination, and clinical context. Treatment decisions should never rest on a screening score alone.
LOT-R is supported by the following peer-reviewed sources: