摘要：AbstractThe exploratory study, conducted as a part of a research project supported by the Czech Science Foundation (No. 13-19808S), attempted to shed more light on the interrelations between dispositional optimism/pessimism, explanatory style optimism/pessimism, defensive pessimism/strategic optimism, and health-related behaviour. The main objective was to test whether findings obtained on American population and several European samples concerning positive relationships between optimism and health-related activity, and between pessimism and passivity, can be replicated on a Czech sample. The analysis of data from 268 respondents aged between 16 and 96 did not confirm any significant associations between different types of optimism/pessimism and health behaviours except for one: Promotion of mental well-being was predicted by defensive pessimism and by optimistic explanatory style, especially the stability dimension. The study also addresses the complex interrelations between different optimism/pessimism constructs, health-related behaviour, and subjective health problems.
