Focus groups are valuable tools for evaluators to help stakeholders to clarify programme theories. In 1987, R.K. Merton, often attributed with the birth of focus groups, wrote about how these were ...

中文翻译：

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在现实主义评估中开展焦点小组

焦点小组是评估人员帮助利益相关者阐明项目理论的宝贵工具。1987 年，RK Merton，经常归因于焦点小组的诞生，写到这些是如何...