Gerjo Kok

Summary

Publications

  1. pmc Changing mobility patterns and road mortality among pre-license teens in a late licensing country: an epidemiological study
    Divera Twisk
    SWOV Institute for Road Safety Research, PO Box 1090, Leidschendam, 2260 BB, The Netherlands
    BMC Public Health 13:333. 2013
  2. pmc Determinants of intention to get tested for STI/HIV among the Surinamese and Antilleans in the Netherlands: results of an online survey
    Alvin H Westmaas
    Municipal Public Health Service Rotterdam, P, O, Box 70032, 3000, LP, Rotterdam, The Netherlands
    BMC Public Health 12:961. 2012
  3. pmc Correlates of delayed sexual intercourse and condom use among adolescents in Uganda: a cross-sectional study
    Liesbeth E Rijsdijk
    Windesheim University of Applied Sciences, Windesheim Honours College, Zwolle, The Netherlands
    BMC Public Health 12:817. 2012
  4. ncbi request reprint [Graphic images on cigarette packages not effective]
    Gerjo Kok
    Universiteit Maastricht, afd Toegepaste Psychologie, Maastricht, The Netherlands
    Ned Tijdschr Geneeskd 157:A6167. 2013
  5. pmc Methods for environmental change; an exploratory study
    Gerjo Kok
    Work and Social Psychology, Maastricht University, Maastricht, The Netherlands
    BMC Public Health 12:1037. 2012
  6. pmc Promoting STI testing among senior vocational students in Rotterdam, the Netherlands: effects of a cluster randomized study
    Mireille Wolfers
    Municipal Public Health Service Rotterdam Rijnmond, Infectious Disease Control Division, P, O, Box 70032, 3000 LP Rotterdam, The Netherlands
    BMC Public Health 11:937. 2011
  7. pmc Reasons for compliance or noncompliance with advice to test for hepatitis C via an internet-mediated blood screening service: a qualitative study
    Freke R Zuure
    Cluster Infectious Diseases, Department of Research, Public Health Service of Amsterdam, Amsterdam, The Netherlands
    BMC Public Health 11:293. 2011
  8. pmc Predictors of healthcare professionals' intention and behaviour to encourage physical activity in patients with cardiovascular risk factors
    Barbara Sassen
    Department of Health and Lifestyle, University of Applied Sciences, Utrecht, The Netherlands
    BMC Public Health 11:246. 2011
  9. pmc Cardiovascular risk profile: cross-sectional analysis of motivational determinants, physical fitness and physical activity
    Barbara Sassen
    Department of Health and Lifestyle, University of Applied Sciences, Utrecht, The Netherlands
    BMC Public Health 10:592. 2010
  10. pmc Perceived risk, anxiety, and behavioural responses of the general public during the early phase of the Influenza A (H1N1) pandemic in the Netherlands: results of three consecutive online surveys
    Marloes Bults
    Municipal Public Health Service Rotterdam Rijnmond, P, O, Box 70032, 3000 LP Rotterdam, The Netherlands
    BMC Public Health 11:2. 2011

Collaborators

Detail Information

Publications59

  1. pmc Changing mobility patterns and road mortality among pre-license teens in a late licensing country: an epidemiological study
    Divera Twisk
    SWOV Institute for Road Safety Research, PO Box 1090, Leidschendam, 2260 BB, The Netherlands
    BMC Public Health 13:333. 2013
    ....
  2. pmc Determinants of intention to get tested for STI/HIV among the Surinamese and Antilleans in the Netherlands: results of an online survey
    Alvin H Westmaas
    Municipal Public Health Service Rotterdam, P, O, Box 70032, 3000, LP, Rotterdam, The Netherlands
    BMC Public Health 12:961. 2012
    ..Secondly, this study assesses which determinants should be addressed when promoting STI/HIV testing among these communities...
  3. pmc Correlates of delayed sexual intercourse and condom use among adolescents in Uganda: a cross-sectional study
    Liesbeth E Rijsdijk
    Windesheim University of Applied Sciences, Windesheim Honours College, Zwolle, The Netherlands
    BMC Public Health 12:817. 2012
    ..This study examines predictors of the intention to use a condom and the intention to delay sexual intercourse among secondary school students (aged 12-20) in Uganda...
  4. ncbi request reprint [Graphic images on cigarette packages not effective]
    Gerjo Kok
    Universiteit Maastricht, afd Toegepaste Psychologie, Maastricht, The Netherlands
    Ned Tijdschr Geneeskd 157:A6167. 2013
    ....
  5. pmc Methods for environmental change; an exploratory study
    Gerjo Kok
    Work and Social Psychology, Maastricht University, Maastricht, The Netherlands
    BMC Public Health 12:1037. 2012
    ....
  6. pmc Promoting STI testing among senior vocational students in Rotterdam, the Netherlands: effects of a cluster randomized study
    Mireille Wolfers
    Municipal Public Health Service Rotterdam Rijnmond, Infectious Disease Control Division, P, O, Box 70032, 3000 LP Rotterdam, The Netherlands
    BMC Public Health 11:937. 2011
    ..The purpose of this study was to assess the combined and single effects on STI testing of health education and school-based sexual health services...
  7. pmc Reasons for compliance or noncompliance with advice to test for hepatitis C via an internet-mediated blood screening service: a qualitative study
    Freke R Zuure
    Cluster Infectious Diseases, Department of Research, Public Health Service of Amsterdam, Amsterdam, The Netherlands
    BMC Public Health 11:293. 2011
    ..We performed a qualitative study examining reasons for compliance and noncompliance with advice to test for HCV via the online blood testing service...
  8. pmc Predictors of healthcare professionals' intention and behaviour to encourage physical activity in patients with cardiovascular risk factors
    Barbara Sassen
    Department of Health and Lifestyle, University of Applied Sciences, Utrecht, The Netherlands
    BMC Public Health 11:246. 2011
    ....
  9. pmc Cardiovascular risk profile: cross-sectional analysis of motivational determinants, physical fitness and physical activity
    Barbara Sassen
    Department of Health and Lifestyle, University of Applied Sciences, Utrecht, The Netherlands
    BMC Public Health 10:592. 2010
    ....
  10. pmc Perceived risk, anxiety, and behavioural responses of the general public during the early phase of the Influenza A (H1N1) pandemic in the Netherlands: results of three consecutive online surveys
    Marloes Bults
    Municipal Public Health Service Rotterdam Rijnmond, P, O, Box 70032, 3000 LP Rotterdam, The Netherlands
    BMC Public Health 11:2. 2011
    ..The aim of this study was to examine perceptions and behaviours of the general public during the early phase of the Influenza A (H1N1) pandemic in the Netherlands...
  11. pmc Correlates of STI testing among vocational school students in the Netherlands
    Mireille E G Wolfers
    Municipal Public Health Service, Rotterdam Area, Infectious Disease Control Division, P O Box 70032, 3000 LP, Rotterdam, The Netherlands
    BMC Public Health 10:725. 2010
    ..The purpose of this study is to inform the development of motivational health promotion messages by identifying the psychosocial correlates of STI testing intention among adolescents with sexual experience attending vocational schools...
  12. pmc A structured review of reasons for ecstasy use and related behaviours: pointers for future research
    Gjalt Jorn Ygram Peters
    Department of Work and Social Psychology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
    BMC Public Health 9:230. 2009
    ..To provide an overview of these insights regarding ecstasy use, the current study summarizes and combines what is known from qualitative and exploratory quantitative literature on ecstasy use...
  13. doi request reprint Planning for influenza vaccination in health care workers: an Intervention Mapping approach
    Gerjo Kok
    Work and Social Psychology, Maastricht University, The Netherlands
    Vaccine 29:8512-9. 2011
    ..Examples are provided to illustrate the activities associated with these steps. It is concluded that applying IM in the (influenza) vaccination field may help the development of effective behavior change interventions...
  14. pmc Behavioural intentions in response to an influenza pandemic
    Gerjo Kok
    Maastricht University, The Netherlands
    BMC Public Health 10:174. 2010
    ..Little is known regarding which behavioural responses can be expected if an influenza pandemic were to occur...
  15. pmc Sexual decision-making in HIV-positive men who have sex with men: how moral concerns and sexual motives guide intended condom use with steady and casual sex partners
    Nicole M C van Kesteren
    Center for Research on HIV AIDS Prevention and Education, Department of Experimental Psychology, Maastricht University, Maastricht, The Netherlands
    Arch Sex Behav 36:437-49. 2007
    ..The implications of the findings for future research and the development of HIV-prevention programs for HIV-positive MSM are discussed...
  16. ncbi request reprint Sexual risk behavior among HIV-positive men who have sex with men: a literature review
    Nicole M C van Kesteren
    Center for Research on HIV AIDS Prevention and Education Reshape, Department of Experimental Psychology, Maastricht University, The Netherlands
    Patient Educ Couns 65:5-20. 2007
    ..To review research on sexual risk behavior among HIV-positive men who have sex with men (MSM) after the year 2000...
  17. ncbi request reprint The effect of graphic organizers on subjective and objective comprehension of a health education text
    Marieke Kools
    Maastricht University, Department of Experimental Psychology, Maastricht, The Netherlands
    Health Educ Behav 33:760-72. 2006
    ..It is concluded that health education texts could benefit from relatively simple techniques to increase comprehension. Furthermore, in developing health education materials, comprehension should be measured objectively...
  18. doi request reprint Intervening or interfering? The influence of injunctive and descriptive norms on intervention behaviours in alcohol consumption contexts
    Saar Mollen
    Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands
    Psychol Health 28:561-78. 2013
    ..In line with prior findings, we also found that injunctive norms, in comparison to descriptive norms, are less amenable to change but that their influence is more enduring. Implications for theory and practice are discussed...
  19. ncbi request reprint Pictures and text in instructions for medical devices: effects on recall and actual performance
    Marieke Kools
    Department of Experimental Psychology, Universiteit Maastricht, P O Box 616, 6200 MD Maastricht, The Netherlands
    Patient Educ Couns 64:104-11. 2006
    ..From an analysis of the affordances and constraints of both devices this effect was expected to be stronger with the inhaler chamber than with the peak flow meter...
  20. doi request reprint Avoiding counterproductive results: an experimental pretest of a harm reduction intervention on attitude toward party drugs among users and nonusers
    Jill R D Whittingham
    Maastricht University, Faculty of Psychology, Department of Experimental Psychology, Maastricht, The Netherlands
    Subst Use Misuse 44:532-47. 2009
    ..The study's limitations and implications are discussed, including the need for experimental pretesting...
  21. ncbi request reprint Food and the relation between values and attitude characteristics
    Ellen Dreezens
    Department of Experimental Psychology, Maastricht University, P O Box 616, 6200 MD Maastricht, The Netherlands
    Appetite 45:40-6. 2005
    ..These data suggest that centrality, commitment, and ambivalence are structurally different constructs that have a distinct relationship with specific values...
  22. pmc First same-sex partner and the internet
    Dirk Franssens
    Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands
    AIDS Behav 14:1384-6. 2010
    ..Rates of UAI did not significantly differ between meeting place (offline vs. online) and partner status (steady, regular or casual)...
  23. doi request reprint Social-cognitive determinants of condom use in a cohort of young gay and bisexual men
    Dirk Franssens
    Department of Work and Social Psychology, Maastricht University, Maastricht, MD, The Netherlands
    AIDS Care 21:1471-9. 2009
    ..Interventions, targeting YGBM, aiming to promote condom use with casual partners should focus on increasing attitudes and strengthening skills to negotiate and use condoms...
  24. doi request reprint The ecological approach in health promotion programs: a decade later
    Gerjo Kok
    Department of Work and Social Psychology, Maastricht University, PO Box 616, 6200 MD Maastricht, The Netherlands
    Am J Health Promot 22:437-42. 2008
    ..Present a 10-year update of the ecologic model of health promotion published by Richard et al. in the American Journal of Health Promotion in 1996...
  25. ncbi request reprint Systematic development of a self-help and motivational enhancement intervention to promote sexual health in HIV-positive men who have sex with men
    Nicole M C van Kesteren
    Center for Research on HIV AIDS Prevention and Education Reshape, Department of Experimental Psychology, Maastricht University, The Netherlands
    AIDS Patient Care STDS 20:858-75. 2006
    ..In Step 5, program evaluation was anticipated based on the planning process from the previous Intervention Mapping steps...
  26. doi request reprint Standard care quality determines treatment outcomes in control groups of HAART-adherence intervention studies: implications for the interpretation and comparison of intervention effects
    Marijn de Bruin
    Department of Work and Social Psychology, Maastricht University, Maastricht, The Netherlands
    Health Psychol 28:668-74. 2009
    ....
  27. doi request reprint Healthy and unhealthy social norms and food selection. Findings from a field-experiment
    Saar Mollen
    Department of Work and Social Psychology, Faculty of Psychology and Neuroscience, Maastricht University, The Netherlands
    Appetite 65:83-9. 2013
    ..Implications with regard to theory and practice are discussed...
  28. doi request reprint Experiences of stigma by association among family members of people with mental illness
    Remko L M van der Sanden
    Department of Work and Social Psychology, Faculty of Psychology and Neuroscience, Maastricht University, PO Box 616, 6200 MD Maastricht, The Netherlands
    Rehabil Psychol 58:73-80. 2013
    ..To investigate the relationships between public stigma, stigma by association (SBA), psychological distress, perceived closeness, perceived heredity, and the type of family relationship among family members of people with a mental illness...
  29. ncbi request reprint Testing the usability of access structures in a health education brochure
    Marieke Kools
    Universiteit Maastricht, Department of Experimental Psychology, The Netherlands
    Br J Health Psychol 12:525-41. 2007
    ..Effects were assessed of pictorials that flagged references in the brochure text, the use of tabs and colour coding of these pictorials and tabs, on finding information in the brochure...
  30. doi request reprint Standard care impact on effects of highly active antiretroviral therapy adherence interventions: A meta-analysis of randomized controlled trials
    Marijn de Bruin
    Department of Work and Social Psychology, Maastricht University, The Netherlands
    Arch Intern Med 170:240-50. 2010
    ..Systematic reviews can identify practical and effective interventions. Meta-analyses that control for variability in standard care provided to control groups may produce more accurate estimates of intervention effects...
  31. pmc Reactions to threatening health messages
    Gill A Ten Hoor
    Dept of Work and Social Psychology, Faculty of Psychology and Neuroscience, Maastricht University, PO Box 616, 6200 MD Maastricht, The Netherlands
    BMC Public Health 12:1011. 2012
    ..We examine this hypothesis by using two studies by Brown and colleagues, which provide evidence that threatening health messages in the form of distressing imagery in anti-smoking and anti-alcohol campaigns cause defensive reactions...
  32. ncbi request reprint A new meeting place: chatting on the Internet, e-dating and sexual risk behaviour among Dutch men who have sex with men
    Harm J Hospers
    Maastricht University, Faculty of Psychology, Department of Experimental Psychology, Maastricht, The Netherlands
    AIDS 19:1097-101. 2005
    ..To describe the process of Internet chatting, and subsequent dating and sexual (risk) behaviour among Dutch men who have sex with men (MSM), and to compare the demographic profile of the Internet sample with a traditional Dutch MSM sample...
  33. ncbi request reprint Reasons for not taking an HIV-test among untested men who have sex with men: an Internet study
    Jochen Mikolajczak
    Department of Experimental Psychology, Faculty of Psychology, Maastricht University, Maastricht, The Netherlands
    AIDS Behav 10:431-5. 2006
    ..The most important reasons for not taking an HIV-test among no-risk respondents are related to perception of low risk for HIV-infection. Implications for future interventions to promote HIV-testing are discussed...
  34. pmc Careers in ecstasy use: do ecstasy users cease of their own accord? Implications for intervention development
    Gjalt Jorn Ygram Peters
    Department of Work and Social Psychology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
    BMC Public Health 8:376. 2008
    ..The current study addresses this process of ecstasy cessation...
  35. doi request reprint Process evaluation of school-based peer education for HIV prevention among Yemeni adolescents
    Buthaina Al-Iryani
    Maastricht University, The Netherlands
    SAHARA J 10:55-64. 2013
    ..These findings are important for improving the life skills and peer education intervention at the school level, and in better planning and implementation of life skills and peer programmes at a national scale...
  36. ncbi request reprint Designing effective health education materials: experimental pre-testing of a theory-based brochure to increase knowledge
    Jill R D Whittingham
    Department of Work ocial Psychology, Faculty of Psychology, Maastricht University, PO Box 616, 6200 MD Maastricht, The Netherlands
    Health Educ Res 23:414-26. 2008
    ..As a result, the authors conclude that principles in cognitive psychology should be complemented by determinant-specific theory-driven change methods if behavior change is to occur...
  37. ncbi request reprint The role of coping appraisal in reactions to fear appeals: do we need threat information?
    Robert A C Ruiter
    Department of Experimental Psychology, Universiteit Maastricht, The Netherlands
    J Health Psychol 8:465-74. 2003
    ..The results thus suggest that we might do without threatening information in persuading people to adopt health-promoting behaviours...
  38. pmc Evaluation of a school-based HIV prevention intervention among Yemeni adolescents
    Buthaina Al-Iryani
    Department of Health Promotion, Faculty of Medicine, Health, and Life Sciences, Maastricht University, The Netherlands
    BMC Public Health 11:279. 2011
    ..The intervention was developed after a survey among the same population in 2005, which revealed a high level of stigma towards people living with HIV (PLWH) and a low level of HIV knowledge...
  39. doi request reprint Measuring risky adolescent cycling behaviour
    Hans Feenstra
    Department of Work and Social Psychology, Maastricht University, The Netherlands
    Int J Inj Contr Saf Promot 18:181-7. 2011
    ..These three underlying factors were identified as errors, common violations and exceptional violations. The ACBQ is a useful instrument for measuring adolescents' risky cycling behaviour...
  40. pmc Social-cognitive correlates of risky adolescent cycling behavior
    Hans Feenstra
    Work and Social Psychology, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands
    BMC Public Health 10:408. 2010
    ..This paper proposes the investigation of the social-cognitive correlates of risky cycling behaviors of adolescents prior to developing safety education programs...
  41. doi request reprint Decoding health education interventions: the times are a-changin'
    Herman Schaalma
    Work and Social Psychology, Maastricht University, The Netherlands
    Psychol Health 24:5-9. 2009
    ..Intervention descriptions should therefore reveal not only what is included in the interventions, but also why the intervention is as it is. Intervention Mapping provides the tools that enable the production of such descriptions...
  42. doi request reprint HIV status disclosure among HIV-positive African and Afro-Caribbean people in the Netherlands
    Sarah E Stutterheim
    Department of Work and Social Psychology, Maastricht University, MD, The Netherlands
    AIDS Care 23:195-205. 2011
    ....
  43. pmc Exploring the development of existing sex education programmes for people with intellectual disabilities: an intervention mapping approach
    Dilana Schaafsma
    Work and Social Psychology, Maastricht University, Maastricht, The Netherlands
    J Appl Res Intellect Disabil 26:157-66. 2013
    ..Sex education programmes have been developed by professionals working in the field of intellectual disabilities with the aim to overcome these barriers. The aim of this study was to explore the development of these programmes...
  44. doi request reprint 'Learn Young, Learn Fair', a stress management program for fifth and sixth graders: longitudinal results from an experimental study
    Gerda Kraag
    Faculty of Psychology, Maastricht University, The Netherlands
    J Child Psychol Psychiatry 50:1185-95. 2009
    ..This study examined the effects of a universal stress management program (Learn Young, Learn Fair) on stress, coping, anxiety and depression in fifth and sixth grade children...
  45. ncbi request reprint Intervention mapping: protocol for applying health psychology theory to prevention programmes
    Gerjo Kok
    Maastricht University, The Netherlands
    J Health Psychol 9:85-98. 2004
    ..This article presents the protocol and elaborates on the application of theory, using examples from successful intervention programmes...
  46. doi request reprint Non-participation in chlamydia screening in The Netherlands: determinants associated with young people's intention to participate in chlamydia screening
    Gill A Ten Hoor
    Department of Work and Social Psychology, Maastricht University, P, O, Box 616, 6200MD Maastricht, The Netherlands
    BMC Public Health 13:1091. 2013
    ..In addition, we examined whether information presented in chlamydia screening invitation letters had an effect on the evaluation of these determinants compared to a no-letter group...
  47. pmc Social cognitive determinants of ecstasy use to target in evidence-based interventions: a meta-analytical review
    Gjalt Jorn Y Peters
    Department of Work and Social Psychology, Faculty of Psychology, Maastricht University, The Netherlands
    Addiction 103:109-18. 2008
    ..The aim of this study was to integrate systematically research identifying cognitive correlates of ecstasy use. Such research has the potential to identify targets for evidence-based interventions designed to discourage use...
  48. ncbi request reprint Sex education as health promotion: what does it take?
    Herman P Schaalma
    Department of Health Education and Health Promotion, Maastricht University, Maastricht, The Netherlands
    Arch Sex Behav 33:259-69. 2004
    ..Health promoters should acknowledge these challenges and facilitate the adoption and implementation of effective sexual health promotion programs by targeting communities and legislators...
  49. doi request reprint Collaboration between practice, policy and research in local public health in the Netherlands
    Maria W J Jansen
    Academic Collaborative Centre of Public Health Limburg, Maastricht, The Netherlands
    Health Policy 86:295-307. 2008
    ..The collaboration between policy, practice, and research in local public health was studied in a multiple case study. The assumption is that collaboration will result in more solid evidence and higher quality standards in public health...
  50. doi request reprint Go fast! Reaction time differences between adults and adolescents in evaluating risky traffic situations
    Hans Feenstra
    Maastricht University, The Netherlands
    J Health Psychol 17:343-9. 2012
    ..Both adolescents and adults responded on average 100 ms faster to risky questions than to non-risky questions. The results of this study suggest a possible explanation for the increased accident involvement of adolescents in traffic...
  51. ncbi request reprint Sexuality and sexual risk behavior in HIV-positive men who have sex with men
    Nicole M C van Kesteren
    Department of Psychology, Maastricht University, The Netherlands
    Qual Health Res 15:145-68. 2005
    ..The implications of the study are discussed for the practice of HIV prevention for HIV-positive MSM...
  52. ncbi request reprint Increasing readers' comprehension of health education brochures: a qualitative study into how professional writers make texts coherent
    Marieke Kools
    Department of Experimental Psychology, Maastricht University, Maastricht, The Netherlands
    Health Educ Behav 31:720-40. 2004
    ..It is argued that the health education profession can benefit greatly from knowledge about cognitive text processing and cognitive coherence principles for realizing effective comprehension of written health education messages...
  53. doi request reprint Experimental pretesting of public health campaigns: a case study
    Jill Whittingham
    Department of Work and Social Psychology, Maastricht University, The Netherlands
    J Health Commun 13:216-29. 2008
    ..Results showed positive effects on targeted determinants of safe sexual behavior. The advantages, practical implications, and limitations of experimental pretesting are discussed...
  54. pmc Monitoring Dietary Intake and Physical Activity electronically: feasibility, usability, and ecological validity of a mobile-based Ecological Momentary Assessment tool
    Jorinde Eline Spook
    Faculty of Psychology and Neuroscience, Department of Work and Social Psychology, Maastricht University, Maastricht, Netherlands
    J Med Internet Res 15:e214. 2013
    ..However, feasibility, usability, and ecological validity need to be anticipated and managed in order to enhance the validity of mEMA...
  55. pmc A qualitative study of the coverage of influenza vaccination on Dutch news sites and social media websites
    Birthe A Lehmann
    Department of Work and Social Psychology, Faculty of Psychology and Neuroscience, Maastricht University, P, O, Box 616, 6200, MD Maastricht, The Netherlands
    BMC Public Health 13:547. 2013
    ..E-health information has often been found to be inaccurate, or even to contradict Health Authority recommendations, especially when it concerns controversial topics...
  56. pmc Factors that influence vaccination decision-making by parents who visit an anthroposophical child welfare center: a focus group study
    Irene A Harmsen
    Center for Infectious Disease Control, National Institute for Public Health and the Environment RIVM, P O Box 1, 3720 BA Bilthoven, the Netherlands Department of Work and Social Psychology, Maastricht University, P O Box 616, 6200 MD Maastricht, The Netherlands
    Adv Prev Med 2012:175694. 2012
    ..This may satisfy parents' information needs and enable them to make a sufficiently informed choice whether or not to vaccinate their child...
  57. pmc Public health: disconnections between policy, practice and research
    Maria Wj Jansen
    Academic Collaborative Centre of Public Health Limburg, Maastricht, The Netherlands
    Health Res Policy Syst 8:37. 2010
    ..abstract:..
  58. ncbi request reprint Strengthening the persuasive impact of fear appeals: the role of action framing
    Robert A C Ruiter
    Department of Experimental Psychology, Maastricht University, The Netherlands
    J Soc Psychol 143:397-400. 2003
  59. ncbi request reprint Food and values: an examination of values underlying attitudes toward genetically modified- and organically grown food products
    Ellen Dreezens
    Department of Experimental Psychology, Faculty of Psychology, Maastricht University, P O Box 616, 6200 MD Maastricht, The Netherlands
    Appetite 44:115-22. 2005
    ..These findings imply a meaningful relationship between specific values, beliefs, and these food-related attitudes, and suggest that values might play a role in explaining attitudes toward GMF and OGF products...