ABSTRACT

Internationally, providing young people with comprehensive sexuality education (CSE) has been suggested as an effective measure to achieve the goals of ending the AIDS epidemic and promoting sexual and reproductive health and rights, both before and after the formulation of the Sustainable Development Goals (SDGs). However, the implementation of school-based CSE continues to stagnate worldwide. This chapter provides a case study of Thailand to elucidate the norm diffusion process of school-based CSE within a state. For this aim, this chapter investigates Thailand’s policy development process and implementation with a focus on promotion and contestation against CSE among domestic actors. It also investigates the schools that participated in a national-scale project: the Teenpath Project, implemented by a non-governmental organisation to widen the implementation of CSE in schools. The results of the case study highlighted that school-based CSE in Thailand was promoted predominantly from a public health point of view, and that contestation was closely related to the perceived contradictions between the contents of CSE and existing sociocultural norms. It was also found that the key to wider implementation of CSE at the school level was to enhance teachers’ and parents’ subjective recognition of the positive outcomes of CSE.