Telephone Versus Internet Administration of Self-Report Measures of Social Anxiety, Depressive Symptoms, and Insomnia: Psychometric Evaluation of a Method to Reduce the Impact of Missing Data
Telephone Versus Internet Administration of Self-Report Measures of Social Anxiety, Depressive Symptoms, and Insomnia: Psychometric Evaluation of a Method to Reduce the Impact of Missing Data
Erik Hedman
1, 2
, PhD
;
Brjánn Ljótsson
2
, PhD
;
Kerstin Blom
3
, MSc
;
Samir El Alaoui
3
, MSc
;
Martin Kraepelien
3
, MSc
;
Christian Rück
3
, PhD
;
Gerhard Andersson
3, 4
, PhD
;
Cecilia Svanborg
3
, PhD
;
Nils Lindefors
3
, PhD
;
Viktor Kaldo
3
, PhD
1
Osher Center for Integrative Medicine
,
Department of Clinical Neuroscience
,
Karolinska Institutet
,
Stockholm
,
SE
2
Division of Psychology
,
Department of Clinical Neuroscience
,
Karolinska Institutet
,
Stockholm
,
SE
3
Division of Psychiatry
,
Department of Clinical Neuroscience
,
Karolinska Institutet
,
Stockholm
,
SE
4
Department of Behavioural Sciences and Learning
,
Linköping University
,
Linköping
,
SE
Corresponding Author:
-
Erik Hedman, PhD
-
Osher Center for Integrative Medicine
-
Department of Clinical Neuroscience
-
Karolinska Institutet
-
Retzius väg 8
-
Stockholm
-
SE
-
Phone:
46 08 524 800 00
-
Email: kire.hedman@ki.se