Goals, pathways, agency
Snyder (1994, 2002) described hope as goals pursued through pathways and agency, stressing the ability to find alternative routes, a key idea in positive psychology.
Hope scales
Snyder and colleagues developed the adult (1991), state (1996) and children's (1997) hope scales, linking high hope to better goal-setting and persistence.
Related concepts
Optimism is a general expectation of good outcomes; hope stresses one's own routes and drive. Alarcon and colleagues (2013) found them related but distinct, and Feldman and Kubota (2015) compared hope with self-efficacy in predicting grades. Hope also differs from optimism bias.
FAQ
- What is hope theory in simple terms?
- Hope is believing you can find a way to a goal and keep going on it.
- How does hope differ from optimism?
- Optimism expects good outcomes; hope focuses on finding and pursuing ways yourself.
Sources reviewed: 2026-10-26
References
- Snyder, C. R. (1994). The psychology of hope: You can get there from here. Free Press. The main book.
- Snyder, C. R., Harris, C., Anderson, J. R., Holleran, S. A., Irving, L. M., Sigmon, S. T., Yoshinobu, L., Gibb, J., Langelle, C., & Harney, P. (1991). The will and the ways: Development and validation of an individual-differences measure of hope. Journal of Personality and Social Psychology, 60(4), 570–585. The adult hope scale.
- Snyder, C. R., Sympson, S. C., Ybasco, F. C., Borders, T. F., Babyak, M. A., & Higgins, R. L. (1996). Development and validation of the State Hope Scale. Journal of Personality and Social Psychology, 70(2), 321–335. The State Hope Scale.
- Snyder, C. R., Hoza, B., Pelham, W. E., Rapoff, M., Ware, L., Danovsky, M., Highberger, L., Rubinstein, H., & Stahl, K. J. (1997). The development and validation of the Children's Hope Scale. Journal of Pediatric Psychology, 22(3), 399–421. The Children's Hope Scale.
- Snyder, C. R. (2002). Hope theory: Rainbows in the mind. Psychological Inquiry, 13(4), 249–275. Comprehensive statement.
- Alarcon, G. M., Bowling, N. A., & Khazon, S. (2013). Great expectations: A meta-analytic examination of optimism and hope. Personality and Individual Differences, 54(7), 821–827. Meta-analysis of hope and optimism.
- Feldman, D. B., & Kubota, M. (2015). Hope, self-efficacy, optimism, and academic achievement: Distinguishing constructs and levels of specificity in predicting college grade-point average. Learning and Individual Differences, 37, 210–216. Hope and academic achievement.
