After the development of basic decoding and fluency skills, continued progress in reading comprehension relies on the ability to make inferences that connect information across the text and with background knowledge or that fill gaps that would otherwise erode the coherence of the text (Cain, Oakhill, Barnes, & Bryant, 2001; van den Broek, 1997). In fact, a study of inference making found it uniquely predicted reading comprehension in 10-and 11-year-olds even after controlling for verbal intelligence, vocabulary, and story structure knowledge (Oakhill & Cain, 2012). Given the need for a threshold level of basic skills and vocabulary knowledge, researchers generally seem to agree that inference making is best taught in the middle grades (cf., L. Baker, 2002). This is also a time when the passages students read become longer and more complex-a circumstance more likely to enable the formulation of inferences with greater specificity and wider variety (Gygax, Garnham, & Oakhill, 2004; van den Broek, 1997). The increased expectation for inference making is reflected in the progression of text and question types on the National Assessment of Educational Progress (NAEP) Reading Framework (National Assessment Governing Board & U.S. Department of Education, 2012). Across the tested grades 4, 8, and 12, the NAEP texts become longer, include more sophisticated elements of various genres, and are assessed with items targeting interpretation and evaluation more so than recall. In addition, students are required to answer more short (i.e., requiring 1-2 sentences) or extended (i.e., requiring 1-2 paragraphs) constructed response items in addition to multiple-choice items. Unfortunately, students with reading disabilities are likely to struggle with inference making and, subsequently, demonstrate difficulties with reading comprehension (Kendeou, van den Broek, Helder, & Karlsson, 2014). This is because inference ability is multifaceted and requires the orchestration of skills that pose problems for those with disabilities. To infer information, the reader must possess sufficient background knowledge of the words and concepts in the text, efficiently allocate attentional resources to relevant information, hold information from earlier parts of the text in memory to be integrated with later information, and monitor comprehension to detect and resolve inconsistencies as they arise (cf., Kendeou et al., 2014; Kispal, 2008). In addition, readers need to make local inferences within and across sentences of a single paragraph as well as global inferences across an entire text (Graesser, Singer, & Trabasso, 1994; Gygax et al., 2004). Research with middle-grade students 615557L DQXXX10.