Sitemaps

Filters

Reset

Keyword

Company Stage

Company Industry

Location

Match All Filters

Dandan Chen

Psychometrician, consultant and exam prep coach

Bio

Ph.D. in Evaluation, Measurement, and Statistics. Psychometrics and research consultant. Expert in Winsteps, Facets, R, and mGenova. Exam prep coach for any certification exams.

Recent Answers

Contact on Clarity

$

2.50

/min

5.0 Rating


Stats

0

Answers

3

Calls