We review the Simple View of Reading (SVR) model and examine its nature, applicability and validity. We describe the SVR as an abstract framework for understanding the relationship between global linguistic comprehension and word-reading abilities in reading comprehension (RC). We argue that the SVR is neither a full theory of reading nor a blueprint for instruction. Nevertheless we argue that the model is helpful in conceptualising these broad skills and thus in planning for teaching and learning. We review empirical evidence concerning the SVR, suggesting that it provides a good fit to much scientific data on typical and atypical development, and variation among students across the school age range. We also indicate several areas in which we think the SVR is incomplete or in need of further empirical support. These include the way in which word decoding is conceptualised, the ways in which RC is measured, RC strategies, the role of reading fluency, reading with illustrations and second-language reading.