Research Instruments, Questionnaires, and Tools

Evaluation of a Web-Based Food Record for Children Using Direct Unobtrusive Lunch Observations: A Validation Study

Anine Christine Medin, Helene Astrup, Britt Marlene Kåsin, Lene Frost Andersen

J Med Internet Res 2015 (Dec 07); 17(12):e273

Download Citation: END BibTex RIS

Effect of Web-Based Versus Paper-Based Questionnaires and Follow-Up Strategies on Participation Rates of Dutch Childhood Cancer Survivors: A Randomized Controlled Trial

Ellen Kilsdonk, Eline van Dulmen-den Broeder, Helena J van der Pal, Nynke Hollema, Leontien C Kremer, Marry M van den Heuvel-Eibrink, Flora E van Leeuwen, Monique W Jaspers, Marleen H van den Berg

JMIR Cancer 2015 (Nov 24); 1(2):e11

Download Citation: END BibTex RIS

Measuring Use of Health-Related Support on the Internet: Development of the Health Online Support Questionnaire (HOSQ)

Susanne Mattsson, Erik Martin Gustaf Olsson, Sven Alfonsson, Birgitta Johansson, Maria Carlsson

J Med Internet Res 2015 (Nov 20); 17(11):e266

Download Citation: END BibTex RIS

Basal Temperature Measurement Using a Multi-Sensor Armband in Australian Young Women: A Comparative Observational Study

John D Wark, Lucy Henningham, Alexandra Gorelik, Yasmin Jayasinghe, Stefanie Hartley, Suzanne Marie Garland

JMIR Mhealth Uhealth 2015 (Oct 05); 3(4):e94

Download Citation: END BibTex RIS

A Comparison of Self-Reported and Objective Physical Activity Measures in Young Australian Women

Stefanie Hartley, Suzanne Garland, Elisa Young, Kim Louise Bennell, Ilona Tay, Alexandra Gorelik, John Dennis Wark

JMIR Public Health Surveill 2015 (Oct 05); 1(2):e14

Download Citation: END BibTex RIS

Designing and Testing an Inventory for Measuring Social Media Competency of Certified Health Education Specialists

Julia M Alber, Jay M Bernhardt, Michael Stellefson, Robert M Weiler, Charkarra Anderson-Lewis, M David Miller, Jann MacInnes

J Med Internet Res 2015 (Sep 23); 17(9):e221

Download Citation: END BibTex RIS

The Diagnostic Validity and Reliability of an Internet-Based Clinical Assessment Program for Mental Disorders

David Phong Nguyen, Britt Klein, Denny Meyer, David William Austin, Jo-Anne M Abbott

J Med Internet Res 2015 (Sep 21); 17(9):e218

Download Citation: END BibTex RIS

Designing an Internationally Accessible Web-Based Questionnaire to Discover Risk Factors for Amyotrophic Lateral Sclerosis: A Case-Control Study

Jane Alana Parkin Kullmann, Susan Hayes, Min-Xia Wang, Roger Pamphlett

JMIR Res Protoc 2015 (Aug 03); 4(3):e96

Download Citation: END BibTex RIS

A Validation Study of the Web-Based Physical Activity Questionnaire Active-Q Against the GENEA Accelerometer

Stephanie Erika Bonn, Patrick Bergman, Ylva Trolle Lagerros, Arvid Sjölander, Katarina Bälter

JMIR Res Protoc 2015 (Jul 16); 4(3):e86

Download Citation: END BibTex RIS

Comparing Patients’ Opinions on the Hospital Discharge Process Collected With a Self-Reported Questionnaire Completed Via the Internet or Through a Telephone Survey: An Ancillary Study of the SENTIPAT Randomized Controlled Trial

Berengere Couturier, Fabrice Carrat, Gilles Hejblum, SENTIPAT Study Group

J Med Internet Res 2015 (Jun 24); 17(6):e158

Download Citation: END BibTex RIS

Feasibility and Acceptability of Smartphone-Based Ecological Momentary Assessment of Alcohol Use Among African American Men Who Have Sex With Men in Baltimore

Cui Yang, Beth Linas, Gregory Kirk, Robert Bollinger, Larry Chang, Geetanjali Chander, Daniel Siconolfi, Sharif Braxton, Abby Rudolph, Carl Latkin

JMIR Mhealth Uhealth 2015 (Jun 17); 3(2):e67

Download Citation: END BibTex RIS

Using Web-Based Questionnaires and Obstetric Records to Assess General Health Characteristics Among Pregnant Women: A Validation Study

Marleen MHJ van Gelder, Naomi PE Schouten, Peter JFM Merkus, Chris M Verhaak, Nel Roeleveld, Jolt Roukema

J Med Internet Res 2015 (Jun 16); 17(6):e149

Download Citation: END BibTex RIS

A Web-Based Tool for Patient Triage in Emergency Department Settings: Validation Using the Emergency Severity Index

Pierre Elias, Ash Damle, Michael Casale, Kim Branson, Nick Peterson, Chaitanya Churi, Ravi Komatireddy, Jamison Feramisco

JMIR Med Inform 2015 (Jun 10); 3(2):e23

Download Citation: END BibTex RIS

Word Recall: Cognitive Performance Within Internet Surveys

Shannon K Runge, Benjamin M Craig, Heather S Jim

JMIR Ment Health 2015 (Jun 02); 2(2):e20

Download Citation: END BibTex RIS

The Relationship Between Balance Measured With a Modified Bathroom Scale and Falls and Disability in Older Adults: A 6-Month Follow-Up Study

Joan Vermeulen, Jacques CL Neyens, Marieke D Spreeuwenberg, Erik van Rossum, April BCG Boessen, Walther Sipers, Luc P de Witte

J Med Internet Res 2015 (May 27); 17(5):e131

Download Citation: END BibTex RIS

Testing the Feasibility and Psychometric Properties of a Mobile Diary (myWHI) in Adolescents and Young Adults With Headaches

Anna Huguet, Patrick J McGrath, Michael Wheaton, Sean P Mackinnon, Sharlene Rozario, Michelle E Tougas, Jennifer N Stinson, Cathy MacLean

JMIR Mhealth Uhealth 2015 (May 08); 3(2):e39

Download Citation: END BibTex RIS

Using a 3D Virtual Supermarket to Measure Food Purchase Behavior: A Validation Study

Wilma Elzeline Waterlander, Yannan Jiang, Ingrid Hendrika Margaretha Steenhuis, Cliona Ni Mhurchu

J Med Internet Res 2015 (Apr 28); 17(4):e107

Download Citation: END BibTex RIS

A New Mobile Phone-Based Tool for Assessing Energy and Certain Food Intakes in Young Children: A Validation Study

Hanna Henriksson, Stephanie E Bonn, Anna Bergström, Katarina Bälter, Olle Bälter, Christine Delisle, Elisabet Forsum, Marie Löf

JMIR Mhealth Uhealth 2015 (Apr 24); 3(2):e38

Download Citation: END BibTex RIS

Factor Structure of the Internet Addiction Test in Online Gamers and Poker Players

Yasser Khazaal, Sophia Achab, Joel Billieux, Gabriel Thorens, Daniele Zullino, Magali Dufour, Stéphane Rothen

JMIR Ment Health 2015 (Apr 22); 2(2):e12

Download Citation: END BibTex RIS

Utilizing a Personal Smartphone Custom App to Assess the Patient Health Questionnaire-9 (PHQ-9) Depressive Symptoms in Patients With Major Depressive Disorder

John Torous, Patrick Staples, Meghan Shanahan, Charlie Lin, Pamela Peck, Matcheri Keshavan, Jukka-Pekka Onnela

JMIR Ment Health 2015 (Mar 24); 2(1):e8

Download Citation: END BibTex RIS