David Thissen

Test scoring

2001

Auxal 2

Auxal 2

1994

Multilog

Multilog

1992

Multilog user's guide

Multilog user's guide

1991

Some supporting evidence for L

Some supporting evidence for Lord's guideline for estimating 'c'

1985

XTREE

XTREE

1985

The graphical display of simul

The graphical display of simulation results with applications to the comparison of robust IRT estimators of ability

1984

Confidence envelopes for item

Confidence envelopes for item response theory

1983

Confidence envelopes for monot

Confidence envelopes for monotonic functions

1983

Some standard errors in item r

Some standard errors in item response theory

1981