Author Details

Yan, Fred, ETS

  • Vol 6, No 9 (2008) - Articles
    Does it Matter if I Take My Mathematics Test on Computer? A Second Empirical Study of Mode Effects in NAEP
    Abstract  PDF
  • Vol 5, No 2 (2006) - Articles
    Does it Matter if I take My Writing Test on Computer? An Empirical Study of Mode Effects in NAEP
    Abstract  PDF