Block 3- Character Strengths
Block 5- Mindsets
Block 6_ Resilience and post-traumatic growth
Demonstrations & Practice
Block 8- Positive Psychology Interventions
Block 9- Psychometrics and assessment

Foundations: Optimism, explanatory style and positive thinking

Resources:

Scholarly article on the subject of Optimism & Explanatory Style

Practical tips on affecting explanatory style

Further reading: Learned Optimism