This study investigates if and to what extent the Dutch Obesity Intervention in Teenagers (DOiT) program was implemented as intended and how this affected program effectiveness. We collected data at 20 prevocational education schools in the Netherlands. We assessed seven process indicators: recruitment, reach, dosage, fidelity, satisfaction,…

Background: The school-based Dutch Obesity Intervention in Teenagers (DOiT) program is an evidence-based obesity prevention program. In preparation for dissemination throughout the Netherlands, this study aimed to adapt the initial program and to develop an implementation strategy and materials. Methods: We revisited the Intervention Mapping (IM)…

Registration or recognition systems for best-practice health promotion interventions may contribute to better quality assurance and control in health promotion practice. In the Netherlands, such a system has been developed and is being implemented aiming to provide policy makers and professionals with more information on the quality and…

Objective: The aim of the study was to compare the change in energy balance-related behaviors from 2000-2002 to 2004-2005 between 2 Texas regions with distinct patterns in obesity prevalence (decrease in the El Paso region [EP] and leveling off in the Rio Grande Valley region [RGV]) and to determine the role of the behaviors in the difference in…

Analogue to occupational noise-induced hearing loss, MP3-induced hearing loss may be evolving into a significant social and public health problem. To inform prevention strategies and interventions, this study investigated correlates of adolescents' risky MP3-player listening behavior primarily informed by protection motivation theory. We invited…

Purpose: The purpose of this paper is to gain first insight into factors which might be associated with exposure to internet-delivered interventions. Design/methodology/approach: Semi-structured focus group interviews were conducted with five groups of Dutch adolescents (n = 54), aged 12-17 years. Several aspects of exposure: a first visit;…

Introduces computerized tailoring and provides a brief overview of its elements and applications as well as of the papers of this issue. The articles describe the application of behavioral change theories to this new approach, advantages of computer-tailored intervention over more general mass media approaches, their effectiveness and future…

To help people prevent weight gain, the Netherlands Nutrition Centre initiated the "balance intervention", which promotes moderation of food intake and/or increased physical activity in response to occasions of overeating. The aim of this study was to determine whether intervention materials were appreciated, encouraged information…

Adolescent obesity is positively associated with soft drink consumption. We investigated the association of social-environmental and individual-level factors with soft drink consumption in a Dutch adolescent sample. Data were gathered in a longitudinal Dutch adolescent sample (n = 208, 62% girls). Soft drink consumption, social cognitions from the…

Purpose: To assess the impact of a school-based toothbrushing intervention aimed at encouraging primary school children to brush their teeth daily at school, on cognitions, toothbrushing behaviour and habit strength. Design/methodology/approach: The effects of an intervention were examined in a quasi-experimental trial among 296 fifth-graders in…

The aim of this study was to examine the fidelity and completeness of the implementation of a school-based healthful diet promotion programme called "Krachtvoer" (we use the Dutch title of the programme throughout this article. A possible translation is Power Food, but this does not reflect the play on words in the Dutch title), aimed at…