摘要：At international level, tutoring is one of the most used instructional strategies in school useful to support academic learning of low achieving students or students with learning difficulties. This article aims to present the evidence of effectiveness of tutoring in primary school discussing the results of two Best Evidence Synthesis carried out by the Best Evidence Encyclopedia. This research method is considered, as meta-analysis, one of the most rigorous at international level.
其他摘要：At international level, tutoring is one of the most used instructional strategies in school useful to support academic learning of low achieving students or students with learning difficulties. This article aims to present the evidence of effectiveness of tutoring in primary school discussing the results of two Best Evidence Synthesis carried out by the Best Evidence Encyclopedia. This research method is considered, as meta-analysis, one of the most rigorous at international level.
关键词：BEST EVIDENCE SYNTHESIS; META-ANALYSIS; TUTORING; EFFECTIVENESS; PRIMARY SCHOOL
