Visuals and graphics have been used for communicating complex ideas since 1786 when William Playfair first invented the line graph and bar chart. Graphs and charts are useful for interpretation and making sense of data. For instance, John Snow's scatter plot helped pinpoint the source of a cholera outbreak in London in 1854 and also changed…

The concept of "implementation fidelity" is broadly used to capture the extent to which an intervention is executed as intended by the designers of the intervention (Century, Rudnick, & Freeman, 2010; Huntley, 2005, McNaught, Tarr, & Sears, 2010, Munter, 2010). Though implementation fidelity instruments are often used to assess…

The potential for music programs to promote psychosocial wellbeing in mainstream schools is recognised in both policy and research literature. Despite this recognition, there is a dearth of consistent research evidence supporting this link. Authors attribute this lack of consistent evidence to limitations in the areas of research design and…

This paper presents the research and methodology and analyses used for the "Gaining Ground in the Middle Grades" research. This appendix contains the following sections: (1) Overview; (2) Constructing the Survey Data File; (3) Constructing Composite Independent Variables (Subdomains); (4) Constructing Longitudinal Outcome Variables; (5)…

A study explored how untutored technology education students used three-dimensional modelling while designing and making a solution to a technological problem. A literature review focused on modelling as a design process skill and its purposes. Ten seventh-grade students (six boys and four girls) were paired into five single-sex dyads. Each dyad…

This paper describes the development of the Survey of Pupil Opinion, an attitude-assessment instrument adapted to the reading and "palatability" levels of high school students in compensatory programs. An initial pool of 100 items assumed to reflect "attitude toward school" was reduced to a 30-item instrument. Results revealed that, for each of…