LOT-R Optimism Score

LOT-R optimism score

Scheier, Carver & Bridges (1994) built the Life Orientation Test — Revised (LOT-R) to capture dispositional optimism, meaning how strongly someone expects good things to come their way. There are 10 statements in all, but only 6 count toward the score: 3 phrased positively and 3 that get reverse-scored. The other 4 are fillers. You rate each one on a 0–4 Likert scale, so the total runs from 0 to 24 via LOT-R = Σ positive_items + Σ (4 − reversed_items).

It shows up constantly in positive psychology work (the field Seligman helped popularize) and holds up well on internal consistency (α ≈ 0.78). For Brazilian Portuguese, Bandeira et al. (2002) ran the validation and confirmed both the factor structure and the reliability in our population.

Applications

You will find it across health psychology (recovery after surgery, cardiac rehabilitation, adjusting to a cancer diagnosis), workplace research, education, sport psychology and general well-being studies. People who score higher on optimism tend to have better physical health outcomes, less depression, and they cope in more adaptive ways.

FAQ

Is optimism one dimension or two? Still argued about. Some authors treat optimism and pessimism as two separable subscales, but Scheier originally recommended just computing a single composite score.

What is a “high” score? Brazilian community samples tend to land around 16–18. A score above 19 points to strong dispositional optimism, and anything under 12 leans toward a pessimistic outlook.

Does optimism change? It is fairly stable as a trait, though therapy (CBT, positive psychology interventions) and big life events can shift it.