Research

Instruments

• Short Generalized Opinion Leadership Scale (S-GOLS)
• Need for Affect Short Form (NAQ-S)

Web-based research

• Balloon Analogue Risk Task (BART)
• Trail Making Test (TMT)
• Implicit Association Test (IAT)

Most tests can also be integrated into common online survey tools such as EFS Survey (Unipark / Questback). [Download Unipark export]

Statistics

• Test of small difference in fit of two nested structural equation models (SPSS, R)
• Required sample size and power for structural equation models (SPSS, R)