The objectives of this course were:
(a) to acquire methodological knowledge that is needed for advising researchers in
the behavioral and social sciences, and
(b) to get experience with methodological consultancy.
The main material for the course was the book:
Advising on research methods: a consultant’s companion
by Herman J. Adèr, Gideon J. Mellenbergh and David J. Hand. See: ARM
book.
The students had to fulfill various assignments, one of which was to write a paper on
a topic that may come up during methodological consultancy.
In the beginning of the course, paper topics were selected from a long list of
relevant methodological issues. The student who selected the topic was the first
author and he or she was assisted by a co-author (one of the other students).
The publication process of drafting, submitting, reviewing, adapting and
correcting was the same as with the production of any other edited paper
collection.
Six students participated in the course. They made the following contributions to the
book:
Anja Sommavilla and Corinne Brenner discuss the pathway of going
from a substantive research question to a statistical model. They show
how a substantive question is transformed into a graphical representation,
and how this representation in turn is transformed into a statistical model.
Corinne Brenner and Charlotte Gaasterland discuss Internet sampling
methods. They describe advantages and disadvantages of Internet
sampling, and they mention payoffs of this data collection method.
César-Reyer Vroom and Daniel Bannan discuss Computerized Adaptive
Testing (CAT). They give an introduction into Item Response Theory
(IRT), and they describe how IRT models are applied in CAT.
Daniel Bannan and César-Reyer Vroom discuss stepwise model selection
methods in regression analysis. They identify pitfalls of stepwise model
selection, and they mention methods to avoid them.
Charlotte Gaasterland and Mattis van den Bergh give an introduction
into survival analysis. They describe the situations where survival analysis
can be applied, and they explain how it can be implemented in SPSS.
Mattis van den Bergh and Anja Sommavilla
discuss mixed methods designs that combine quantitative and qualitative
research methods. They give reasons for the use of mixed methods designs,
and they describe different types of these designs.
CONTENTS
From research question to statistical model
by Anja Sommavilla and
Corinne Brenner
Pitfalls and payoffs in Internet sampling
by Corinne Brenner and
Charlotte M. W. Gaasterland
Introduction to Computerized Adaptive Testing
by César-Reyer Vroom
and Daniel A. Bannan
A critique of stepwise model selection methods
by Daniel A. Bannan and
César-Reyer Vroom
A short introduction into survival analysis
by Charlotte M. W.
Gaasterland and Mattis van den Bergh
On the relevance of mixed methods
by Mattis van den Bergh and Anja
Sommavilla
Last updated: June 10, 2018
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