@Article{brown_et_al:DagRep.12.7.205,
  author =	{Brown, Neil and Guzdial, Mark J. and Krishnamurthi, Shriram and M\"{o}nig, Jens},
  title =	{{Educational Programming Languages and Systems (Dagstuhl Seminar 22302)}},
  pages =	{205--236},
  journal =	{Dagstuhl Reports},
  ISSN =	{2192-5283},
  year =	{2023},
  volume =	{12},
  number =	{7},
  editor =	{Brown, Neil and Guzdial, Mark J. and Krishnamurthi, Shriram and M\"{o}nig, Jens},
  publisher =	{Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik},
  address =	{Dagstuhl, Germany},
  URL =		{https://drops.dagstuhl.de/entities/document/10.4230/DagRep.12.7.205},
  URN =		{urn:nbn:de:0030-drops-176165},
  doi =		{10.4230/DagRep.12.7.205},
  annote =	{Keywords: computer science education research, errors, learning progressions, programming environments}
}