http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
introduction to the background of multilevel modeling
Émissions télévisées autres que de fiction.
1 online resource (1 video file (14 min., 8 sec.)) : sound, colour
Dr E.C. Hedberg discusses multilevel modeling and how to use it. Multilevel models accommodate for clustering in data, which results in more accurate standard errors and significance testing. Hedberg also explains fixed, random and mixed effects, and how they can affect study results.