The current systematic review aimed to investigate "in what ways the incorporation of visual display tasks benefits K-12 students' content-area learning." After screening 1693 articles at abstract level and a systematic evaluation of methodological quality, we synthesized 44 articles for this review. The qualitative synthesis of the…

Although convergent research demonstrates that well-designed graphics can facilitate readers' understanding of text, there are select situations where graphics have been shown to have no effect on learners' overall text comprehension. Therefore, the current meta-analytic study examined 39 experimental studies published between 1985 and 2018…

Although visual complexity is increasing and graphics are essential to support readers' comprehension of disciplinary texts, visual literacy receives scant attention. Research suggests that effectively instructing students to interpret discipline-specific graphics would yield better comprehension. However, before this line of inquiry can be…

This experimental study examined how the presence of visual diagrams in 2 science texts affected the independent reading comprehension of 213 fourth-grade students in the southeastern United States. In addition, the relative impact of 3 diagram designs and layout (representational, interpretational, or integrated) was compared with a control.…

Constructing meaning from science texts relies not only on comprehending the words but also the diagrams and other graphics. The goal of this study was to explore elementary students' perceptions of science diagrams and their skills related to diagram interpretation. 30 students, ranging from second grade through middle school, completed a diagram…

Middle school teachers tend to rely heavily on texts that have become increasing more visual. There is little information available about the graphical demands of general middle grades' science texts. The purpose of this study was to quantify the type and quality of the graphical representations and how they interacted with the textual material in…

The purpose of this study was to determine the extent that diagrammatic literacy is necessary for success on standardized science tests at the late-elementary and middle grade levels. Towards this goal, we quantified the frequency, form and function of graphical representations on select state science tests. 985 tests items from 14 states were…

The purpose of this study is to translate principles of multimedia learning from college-age readers to middle grade students, when reading science texts with a supporting diagram. In this experimental study, sixth-grade students (n = 180) were randomly assigned to display conditions before reading. Each student read two explanatory sciences…