Reference health
Design languages, notation systems, and instructional technology: A case study
3/3 checkable references clean · checked 2026-08-12
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
17 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 3 checked references that resolve
The 17 references without a DOI — listed, not checked
no DOI — not checkedAustralian Ballet, The, & Sydney Dance Company. (n.d.).About male dancers. Retrieved January 4, 2003, from http://www.education.australianballet.com .au/main.cfm?mainmenuid=3&submenuid=24
no DOI — not checkedCrosby, A. W. (1997).The measure of reality: Quantification in western Europe, 1250 to 1600. Cambridge, UK: Cambridge University Press.
no DOI — not checkedEinstein, A. (n.d.)Working minds. Retrieved January 12, 2003, from http://www.working-minds. com/AEquotes.htm
no DOI — not checkedEckel, K. (1993).Instruction language: Foundations of a strict science of instruction. Englewood Cliffs, NJ: Educational Technology Publications.
no DOI — not checkedGibbons, A. S. (2003).Design languages. Ms in prep.
no DOI — not checkedGriesbeck, C. (1996).Introduction to Labanotation. Retrieved September 17, 2002, from http://www.rz. uni-frankfurt.de/griesbec/LABANE.HTML
no DOI — not checkedHorn, R. E. (1974). Information mapping.Training in Business and Industry 11(3).
no DOI — not checkedIndigo Instruments. (2002).Sucrose molecular model kit. Retrieved January 9, 2003, from http://indigo.com/models/gphmodel/sucrose-model-M.html
no DOI — not checkedMerrill, D. M. (1983). Component display theory. In C. M. Reigeluth (Ed.),Instructional-design theories and models: An overview of their current status (pp. 282–333). Hillsdale, NJ: Lawrence Erlbaum Associates.
no DOI — not checkedOregon State University. (2003, January 19).Food resource. Retrieved January 22, 2003, from http://food.orst.edu/sugar/sucrose.html
no DOI — not checkedRifkin, G. (2002). GM's internet overhaul.Technology Review, October(2002), 62–67.
no DOI — not checkedSabbagh, K. (1996).21st century jet: The making and marketing of the Boeing 777. NY: Scribner.
no DOI — not checkedStolurow, L. M. (1969). Some Factors in the Design of Systems for Computer-Assisted Instruction. In R. C. Atkinson & H. A. Wilson (Eds.),Computer-Assisted Instruction: A Book of Readings. NY: Academic Press.
no DOI — not checkedSutton, V. (1983).A collection of classical ballet variations. La Jolla, CA: The Sutton Movement Writing Press.
no DOI — not checkedSutton, V. (2002, February).Sutton dance writing: Read and write the movements of dance. Retrieved September 21, 2002, from www.signwriting.org/acrobat/infopack/15-dancewriting-brochure.pdf
no DOI — not checkedWatts, V. (1998, March)History of notation. Retrieved October 16, 2002, from http://www.ballet.co. uk/mar98/notation_history.htm
no DOI — not checkedWatts, V. (1998).Dance notation. Retrieved January 12, 2003, from http://www.ballet.co.uk/jan98/dance_notation_1.htm
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