The evaluation of peer education in Western Cape schools (EPEP): A longitudin...
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The purpose of this data collection was to measure change in attitudes, knowledge and behaviour of Grade 8 and Grade 9 learners on a set of pre-identified indicators in...
本数据集采集的目的为，针对一系列预先确定的指标，测量八年级与九年级学习者在态度、知识及行为层面的变化……
