Maximin Efficiencies under Treatment-Dependent Costs and Outcome Variances for Parallel, AA/BB, and AB/BA Designs

nork Candel, Math J. J. M.
Argitaratua izan da Comput Math Methods Med (2018)

Efficient design of cluster randomized trials with treatment‐dependent costs and treatment‐dependent unknown variances

nork van Breukelen, Gerard J.P., Candel, Math J.J.M.
Argitaratua izan da Stat Med (2018)

The influence of pre-motivational factors on behavior via motivational factors: a test of the I-Change model

nork Kasten, Stefanie, van Osch, Liesbeth, Candel, Math, de Vries, Hein
Argitaratua izan da BMC Psychol (2019)

Effects of a Web-Based Computer-Tailored Game to Reduce Binge Drinking Among Dutch Adolescents: A Cluster Randomized Controlled Trial

nork Jander, Astrid, Crutzen, Rik, Mercken, Liesbeth, Candel, Math, de Vries, Hein
Argitaratua izan da J Med Internet Res (2016)

Explaining socio-economic differences in intention to smoke among primary school children

nork Cremers, Henricus-Paul, Oenema, Anke, Mercken, Liesbeth, Candel, Math, de Vries, Hein
Argitaratua 2014

Which factors play a role in Dutch health promotion professionals’ decision to recruit actively primary schools to use a web-based smoking prevention programme?

nork Cremers, Henricus-Paul, Oenema, Anke, Mercken, Liesbeth, Candel, Math, de Vries, Hein
Argitaratua izan da BMC Res Notes (2013)

Short- and Medium-Term Efficacy of a Web-Based Computer-Tailored Nutrition Education Intervention for Adults Including Cognitive and Environmental Feedback: Randomized Controlled T...

nork Springvloet, Linda, Lechner, Lilian, de Vries, Hein, Candel, Math JJM, Oenema, Anke
Argitaratua izan da J Med Internet Res (2015)

A Web-Based, Computer-Tailored Smoking Prevention Program to Prevent Children From Starting to Smoke After Transferring to Secondary School: Randomized Controlled Trial

nork Cremers, Henricus-Paul, Mercken, Liesbeth, Candel, Math, de Vries, Hein, Oenema, Anke
Argitaratua izan da J Med Internet Res (2015)

A longitudinal study on how implicit attitudes and explicit cognitions synergistically influence physical activity intention and behavior

nork Muschalik, Carolin, Elfeddali, Iman, Candel, Math J. J. M., de Vries, Hein
Argitaratua izan da BMC Psychol (2018)

Childhood sun safety at different ages: relations between parental sun protection behavior towards their child and children’s own sun protection behavior

nork Thoonen, Karlijn, Schneider, Francine, Candel, Math, de Vries, Hein, van Osch, Liesbeth
Argitaratua izan da BMC Public Health (2019)

A Web-Based Computer-Tailored Program to Improve Treatment Adherence in Patients With Type 2 Diabetes: Randomized Controlled Trial

nork Vluggen, Stan, Candel, Math, Hoving, Ciska, Schaper, Nicolaas C, de Vries, Hein
Argitaratua izan da J Med Internet Res (2021)

Optimal two-stage sampling for mean estimation in multilevel populations when cluster size is informative

nork Innocenti, Francesco, Candel, Math JJM, Tan, Frans ES, van Breukelen, Gerard JP
Argitaratua izan da Stat Methods Med Res (2020)

The Effectiveness of a Computer-Tailored E-Learning Program for Practice Nurses to Improve Their Adherence to Smoking Cessation Counseling Guidelines: Randomized Controlled Trial

nork de Ruijter, Dennis, Candel, Math, Smit, Eline Suzanne, de Vries, Hein, Hoving, Ciska
Argitaratua izan da J Med Internet Res (2018)

A web-based education program to encourage organ donation registration among lower-educated adolescents in the Netherlands: study protocol for a cluster randomized controlled trial

nork Steenaart, Esther, Crutzen, Rik, Candel, Math J J M, de Vries, Nanne K
Argitaratua izan da Trials (2018)

The effectiveness of an interactive organ donation education intervention for Dutch lower-educated students: a cluster randomized controlled trial

nork Steenaart, Esther, Crutzen, Rik, Candel, Math J. J. M., de Vries, Nanne K.
Argitaratua izan da Trials (2019)

Action planning as predictor of health protective and health risk behavior: an investigation of fruit and snack consumption

nork van Osch, Liesbeth, Beenackers, Mariëlle, Reubsaet, Astrid, Lechner, Lilian, Candel, Math, de Vries, Hein
Argitaratua 2009

Periodic Email Prompts to Re-Use an Internet-Delivered Computer-Tailored Lifestyle Program: Influence of Prompt Content and Timing

nork Schneider, Francine, de Vries, Hein, Candel, Math, van de Kar, Angelique, van Osch, Liesbeth
Argitaratua 2013

Comparison of Text and Video Computer-Tailored Interventions for Smoking Cessation: Randomized Controlled Trial

nork Stanczyk, Nicola, Bolman, Catherine, van Adrichem, Mathieu, Candel, Math, Muris, Jean, de Vries, Hein
Argitaratua 2014

Does the discrepancy between implicit and explicit attitudes moderate the relationships between explicit attitude and (intention to) being physically active?

nork Muschalik, Carolin, Elfeddali, Iman, Candel, Math J. J. M., Crutzen, Rik, de Vries, Hein
Argitaratua izan da BMC Psychol (2019)

Implicit attitudes and explicit cognitions jointly predict a reduced red meat intake: a three-wave longitudinal study

nork Muschalik, Carolin, Crutzen, Rik, Candel, Math J. J. M., Elfeddali, Iman, de Vries, Hein
Argitaratua izan da Health Psychol Behav Med (2020)