ESTABLISHING MEASUREMENT INVARIANCE ACROSS ONLINE AND OFFLINE SAMPLES. A TUTORIAL WITH THE SOFTWARE PACKAGES AMOS AND MPLUS Journal title: Studia Psychologica: Theoria et praxis Authors: JAN CIECIUCH, ELDAD DAVIDOV Subject(s):
METHODOLOGICAL CHALLENGES IN THE USE OF THE INTERNET FOR SCIENTIFIC RESEARCH: TEN SOLUTIONS AND RECOMMENDATIONS Journal title: Studia Psychologica: Theoria et praxis Authors: ULF-DIETRICH REIPS, TOM BUCHANAN, JOHN KRANTZ, KEN MCGRAW Subject(s):