监狱改革基金会：2026年希望与满足度调查报告：一个了解长期囚犯经历的工具（英文版）

This study had a cross-sectional design, with data collected between January 2025 and May 2025. Convenience sampling was used: the survey was circulated with members of the Building Futures Network currently serving a long sentence in prison. Purposive sampling also ensured representation across key demographic and situational categories, including age, ethnicity and sentence stage to capture variation in experiences. Surveys were completed remotely (via Freepost) or in person (during consult