Loes Janssen

Research output

Research output per year 2004 2009 2010 2017 2019 2020 2021 2022 2023 2024 2025

• 22 Article
• 10 Chapter
• 9 Paper
• 7 Abstract
• 14 More
  • 3 Conference contribution
  • 2 Poster
  • 2 Editorial
  • 2 Other contribution
  • 1 Book
  • 1 Other
  • 1 Meeting Abstract
  • 1 Comment/Letter to the editor
  • 1 Doctoral Thesis

Research output per year

Research output per year

Search results

• 2025

  Social media influencers for health promotion

  Pabian, S., Vanwesenbeeck, I., Folkvord, F., Schouten, A., Ouvrein, G., van der Waal, N., Croes, E., Janssen, L. & Nanne, A., Jan 2025, Health, Media, and Communication. de Bruijn, G.-J. & Vandebosch, H. (eds.). De Gruyter Mouton, p. 49-67

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review

  • Health Promotion 100%
  • Social Media Influencers 100%
  • Physical Activity 100%
  • Healthy Food 100%
  • Behavior (Neuroscience) 100%
• 2024

  #SafeSex – Effective strategies for engagement in YouTube sexual health vlogs

  Janssen, L., Croes, E. & Schouten, A., 2024.

  Research output: Contribution to conference › Paper › Scientific › peer-review

• Influencers as sexual health ambassadors: The relation between influencer communication in sexual health videos and young adults’ safe sex attitudes and intentions

  Janssen, L., Schouten, A. & Croes, E., 2024.

  Research output: Contribution to conference › Paper › Scientific › peer-review

• Panel on Influencers and Misinformation

  Schouten, A., Croes, E., Vanwesenbeeck, I., Janssen, L., van der Waal, N., Pabian, S. & Nanne, A., 2024.

  Research output: Contribution to conference › Other › Scientific › peer-review

• Shaping health behaviors beyond reality: A full body illusion to experience the consequences of unhealthy snacking

  van der Waal, N. E., Janssen, L., Otte, M., Antheunis, M. & van der Laan, N., Nov 2024, In: Computers in Human Behavior. 160, 20 p., 108376.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Healthy Snack 100%
  • Health Behavior 100%
  • Unhealthy Snacks 100%
  • Virtual Body 100%
  • Full Body Illusion 100%
  26 Downloads (Pure)
• 2023

  Examining the Proteus effect in the Context of Healthy Food Choices and Intentions to Eat Healthy: the role of avatar body size, avatar allocation type and visual perspective

  van der Waal, N., Janssen, L., Antheunis, M. & van der Laan, N., 1 Dec 2023, In: PRESENCE: Virtual and Augmented Reality. 32, p. 231-259 29 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • Healthy Food Choice 100%
  • Proteus Effect 100%
  • Avatar Appearance 100%
  • Body Size 100%
  • Visual Perspective 100%

• Influencing for the better: Influencers als gezondheidsambassadeurs

  Translated title of the contribution: Influencing for the better: Influencers as health ambassadorsSchouten, A., Folkvord, F., Janssen, L., Vanwesenbeeck, I., Pabian, S., Croes, E., van der Waal, N. & Nanne, A., 2023, Stichting Wetenschappelijk Onderzoek Commerciële Communicatie, SWOCC.

  Research output: Book/Report › Book › Professional

• Nutri-Score vs. Nutrition Claim: The Effects of Incongruent Front-of-Pack Nutritional Information on Consumer Perceptions of Product Healthiness, Brand Attitude, and Purchase Intention

  Janssen, L. & Bogaert, E., 2 May 2023, In: Journal of Food Products Marketing. 29, 2-3, p. 69-81 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Consumer Perception 100%
  • Incongruity 100%
  • Purchase Intention 100%
  • Healthiness 100%
  • Brand Attitude 100%
  143 Downloads (Pure)

• The costs of chasing fame: The effects of being a social media influencer on mental health and well-being

  Scholte Albers, M., Janssen, L., Pabian, S. & Schouten, A., 2023.

  Research output: Contribution to conference › Paper › Scientific › peer-review
• 2022

  Appeals: Fear

  Janssen, L., 29 Sept 2022, The International Encyclopedia of Health Communication. Wiley

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review

  Open Access

  • Fear Appeals 100%
  • Meta-Analysis 100%
  • Self-Efficacy 100%
  • Adaptive Coping 100%
  • Research Direction 100%

• Fitfluencers affect our well-being and body satisfaction: Opposite effects of wishful identification and perceived similarity

  Vanwesenbeeck, I., Pabian, S., Janssen, L., Croes, E., Folkvord, F. & Schouten, A., 2022.

  Research output: Contribution to conference › Abstract › Scientific › peer-review

• Influencer advertising on Instagram: Product-influencer fit and number of followers affect advertising outcomes and influencer evaluations via credibility and identification

  Janssen, L., Schouten, A. P. & Croes, E. A. J., 2022, In: International journal of advertising. 41, 1, p. 101-127 27 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • Instagram 100%
  • Influencer Advertising 100%
  • Number of Followers 100%
  • Influencer 100%
  • Perceived Credibility 33%
  143 Citations (Scopus)

• My very popular online friend: Using photo elicitation interviews to categorize the antecedents of parasocial relationships with influencers

  Scholte Albers, M., Kroon, C., Janssen, L., Pabian, S. & Hou, M., 2022.

  Research output: Contribution to conference › Abstract › Scientific › peer-review

• Waarom socialmediainfluencers betere verkopers zijn dan traditionele beroemdheden

  Schouten, A. P. & Janssen, L., 2022, In: Tijdschrift voor Communicatiewetenschap. 50, 1, p. 56-59 4 p.

  Research output: Contribution to journal › Editorial › Scientific › peer-review

• What about Proteus Effect? Effects of avatar body size on food choice and eating intentions

  van der Waal, N., Janssen, L., Antheunis, M. & van der Laan, N., 2022, (Submitted).

  Research output: Contribution to conference › Paper › Scientific › peer-review

  • Proteus Effect 100%
  • Body Size 100%
  • Eating Intention 100%
  • Food Choice Motives 100%
  • Food Choice 100%
• 2021

  #safesex – The effectiveness of social media influencers as ambassadors of sexual health behavior

  Janssen, L., Croes, E. & Schouten, A., 2021.

  Research output: Contribution to conference › Abstract › Scientific

• #safesex – The effectiveness of social media influencers as ambassadors of sexual health behavior

  Janssen, L., Croes, E. & Schouten, A., 2021.

  Research output: Contribution to conference › Paper › Scientific › peer-review

• Effects of avatar appearance on healthy eating intentions: exploring the effects of avatar body size

  van der Waal, N., Janssen, L., Antheunis, M. & van der Laan, N., 2021.

  Research output: Contribution to conference › Abstract › Scientific › peer-review

  • Proteus Effect 100%
  • Avatar Appearance 100%
  • Body Size 100%
  • Healthy Eating Intention 100%
  • Healthy Eating 100%

• Grocery-shopping with an overweight avatar: the effect of avatar bodyweight on (un-)healthy eating intentions

  van der Waal, N., Janssen, L., Antheunis, M. & van der Laan, N., 2021.

  Research output: Contribution to conference › Abstract › Scientific

• The appeal of virtual chocolate: A systematic comparison of psychological and physiological food cue responses to virtual and real food

  van der Waal, N., van der Laan, N., Antheunis, M., Janssen, L. & Culleton, E., Jun 2021, In: Food Quality and Preference. 90, 104167.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Chocolate 100%
  • Systematic Comparison 100%
  • Virtual Reality 100%
  • Food Cues 100%
  • Real Food 100%
• 2020

  #safesex – The effectiveness of social media influencers as ambassadors of sexual health behavior

  Janssen, L., Croes, E. & Schouten, A., 2020.

  Research output: Contribution to conference › Paper › Scientific › peer-review

• Celebrity vs. Influencer endorsements in advertising: The role of identification, credibility, and Product-Endorser fit

  Schouten, A. P., Janssen, L. & Verspaget, M., 17 Feb 2020, In: International journal of advertising. 39, 2, p. 258-281 24 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • Celebrity 100%
  • Endorser 100%
  • Influencer Endorsement 100%
  • Dependent Variable 100%
  • Marketing Effort 100%
  827 Citations (Scopus)

• Immersive Health Interventions: Antecedents and Persuasive Effects of Virtual embodiment

  van der Waal, N., Janssen, L., Antheunis, M. & van der Laan, N., 2020.

  Research output: Contribution to conference › Poster › Other research output

• Mouth-watering virtual food? The effects of exposure mode and stimulus type on physiological and psychological responses to palatable food

  van der Waal, N., Janssen, L., Antheunis, M. & van der Laan, N., 2020.

  Research output: Contribution to conference › Poster › Other research output
• 2019

  Influencer advertising on Instagram: Product-endorser fit and number of followers affect influencer and product evaluations via credibility and identification

  Schouten, A., Janssen, L. & Croes, E., 2019.

  Research output: Contribution to conference › Abstract › Other research output

• Influencer Advertising on Instagram: Product-Endorser Fit and Number of Followers Affect Influencer and Product Evaluations via Credibility and Identification

  Croes, E., Schouten, A. & Janssen, L., 2019.

  Research output: Contribution to conference › Paper › Other research output

• Influencer Advertising on Instagram: Product-Endorser Fit and Number of Followers Affect Influencer and Product Evaluations via Credibility and Identification

  Schouten, A., Janssen, L. & Croes, E., 2019.

  Research output: Contribution to conference › Paper › Other research output

• Written Honesty is the Best Policy: Effects of Disclosure Explicitness and Disclosure Modality on Brand Responses via Critical Attitudes

  Janssen, L. & Fransen, M., 2019, Advances in Advertising Research X: Multiple touchpoints in brand communication. Bigne, E. & Rosengren, S. (eds.). Springer Gabler, Vol. X. p. 133 146 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific
• 2018

  Frightfully funny: Combining threat and humour in health messages for men and women

  Hendriks, H. & Janssen, L., 2018, In: Psychology & Health. 33, 5, p. 594-613 20 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • Humor 100%
  • Health Messages 100%
  • Binge Drinking 100%
  • Gender Difference 100%
  • Public Health 100%
  27 Citations (Scopus)

• “Opening” location-based mobile ads: How openness and location congruency of location-based ads weaken negative effects of intrusiveness on brand choice

  Ketelaar, P., Bernritter, S., van Woudenberg, T., Rozendaal, E., Konig, R., Huhn, A. E., van Gisbergen, M. & Janssen, L., 2018, In: Journal of Business Research. 91, p. 277-285 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  • Negative Effects 100%
  • Brand Choice 100%
  • Intrusiveness 100%
  • Mobile Advertisement 100%
  • Location Congruency 100%
• 2017

  Boosheid en blijdschap in onderhandelingen: Een replicatie van Van Kleef, G. A., De Dreu, C. K., & Manstead, A. S. (2004). The interpersonal effects of anger and happiness in negotiations. Journal of Personality and Social Psychology, 86(1), 57-76.

  Pollmann, M., van Amelsvoort, M., Antheunis, M., Damen, D., Janssen, L., Krahmer, E., Maes, A., Schaafsma, J., Schouten, A. & van der Wijst, P., 2017, In: Tijdschrift voor Communicatiewetenschap. 45, 2, p. 82-99 18 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Celebrity vs. blogger endorsements in advertising, the role of identification, credibility, and product-endorser fit

  Verspaget, M., Schouten, A. & Janssen, L., 2017.

  Research output: Contribution to conference › Paper › Other research output

• Disentangling location-based advertising: the effects of location congruency and medium type on consumers' ad attention and brand choice

  Ketelaar, P., Bernritter, S., van 't Riet, J., Huhn, A. E., van Woudenberg, T., Muller, B. & Janssen, L., 2017, In: International journal of advertising. 36, 2, p. 356-367 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Brand Choice 100%
  • Media Type 100%
  • Location-based Advertising 100%
  • Location Congruency 100%
  • Mobile Device 100%
  50 Citations (Scopus)

• Het effect van sponsorvermeldingen op merkevaluaties en geloofwaardigheid van bloggers: de rol van tweezijdige boodschappen

  Janssen, L., van Sprang, B. & Fransen, M., 2017, In: Tijdschrift voor Communicatiewetenschap. 45, 1, p. 19-36 18 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  3 Citations (Scopus)

• Mindless resistance to persuasion: Low self-control fosters the use of resistance-promoting heuristics

  Janssen, L. & Fennis, B. M., 2017, In: Journal of Consumer Behaviour. 16, 6, p. 536-549 14 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Low Self-control 100%
  • Resistance to Persuasion 100%
  • Self-Regulation 100%
  • Contextual Cue 100%
  • Self-regulation 33%
  6 Citations (Scopus)

• Redactioneel

  Janssen, L. & Fransen, M., 2017, In: Tijdschrift voor Communicatiewetenschap. 45, 3, p. 150-152 3 p.

  Research output: Contribution to journal › Editorial › Scientific › peer-review

• Repliceren is moeilijker, maar ook nuttiger en leuker dan gedacht

  Pollmann, M., van Amelsvoort, M., Antheunis, M., Damen, D., Janssen, L., Krahmer, E., Maes, A., Schaafsma, J., Schouten, A. & van der Wijst, P., 2017, In: Tijdschrift voor Communicatiewetenschap. 45, 2, p. 139-140 2 p.

  Research output: Contribution to journal › Comment/Letter to the editor › Scientific › peer-review
• 2016

  Brand placement disclosure effects on persuasion: The moderating role of self-control depletion

  Janssen, L., Fransen, M., Wulff, R. & van Reijmersdal, E., 2016, In: Journal of Consumer Behaviour. 15, p. 503-515 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

  • Brand Positioning 100%
  • Self-control Depletion 100%
  • Moderating Role 100%
  • Disclosure Effect 100%
  • Disclosure 100%
  25 Citations (Scopus)

  369 Downloads (Pure)

• The success of viral ads: Social and attitudinal predictors of consumer pass-on behavior on social network sites

  Ketelaar, P., Janssen, L., Vergeer, M., van Reijmersdal, E. A., Crutzen, R. & van 't Riet, J., 2016, In: Journal of Business Research. 69, 7, p. 2603-2613 11 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  • Social Networking Sites 100%
  • Passing on 100%
  • Viral Advertising 100%
  • Viral 100%
  • Advertising 100%
  41 Citations (Scopus)
• 2013

  Mindless resistance to persuasion: When low self-control decreases yielding to social influence

  Janssen, L. & Fennis, B., 2013, Advances in Consumer Research 41. Botti, S. & Labroo, A. A. (eds.). Duluth, MN: Association for Consumer Research

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Waarom 'nee' zeggen zo moeilijk is: De psychologie van sociale beinvloeding

  Janssen, L., 2013

  Research output: Other contribution
• 2012

  Wanneer lage zelfcontrole leidt tot meer weerstand tegen sociale beinvloeding

  Janssen, L. & Fennis, B., 2012, Jaarboek Sociale Psychologie 2011. van de Ven, N., Baas, M., van Dillen, L., Lakens, D., Lokhorst, A. & Strick, M. (eds.). Groningen: Aspo Pers, p. 95-98 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review

• Wanneer sociale exclusie de overtuigingskracht van sociale beinvloedingstechnieken vergroot

  Janssen, L., van Beest, I. & Mead, N. L., 2012, Jaarboek sociale psychologie 2012. Strick, M., Baas, M., van Dillen, L. F., Dotsch, R., Lakens, D. & de Vries, M. (eds.). Groningen: Aspo Pers, p. 105-108

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Professional

• Zelfcontrole in gezamenlijke beslissingen: Je zin krijgen of toegeven?

  Pollmann, M., Li, J. & Janssen, L., 2012, Jaarboek Sociale Psychologie 2011. van de Ven, N., Baas, M., van Dillen, L., Lakens, D., Lokhorst, A. & Strick, M. (eds.). p. 171-174 4 p.

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review
• 2011

  Het 'voor-wat-hoort-wat' principe

  Janssen, L., 2011

  Research output: Other contribution
• 2010

  Een gewaarschuwd mens verschiet zijn kruit niet te vroeg: Conservatie van zelf-regulatieve energie verhoogt weerstand tegen sociale beïnvloeding

  Janssen, L., Fennis, B. M. & Pruyn, A. T. H., 2010, Aspo Jaarboek 2009. van Prooien, J. W., Renes, R., Stel, M., Derks, B. & Vliek, M. (eds.). Unknown Publisher

  Research output: Chapter in Book/Report/Conference proceeding › Chapter › Scientific › peer-review

• Forewarned is forearmed: Conserving self-control strength to resist social influence

  Janssen, L., Fennis, B. M. & Pruyn, A. T. H., 2010, In: Journal of Experimental Social Psychology. 46, 6, p. 911-921

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  38 Citations (Scopus)

  328 Downloads (Pure)

• Forewarned is forearmed: Conserving self-control strength to resist social influence (Extended abstract)

  Janssen, L., Fennis, B. M. & Pruyn, A. T. H., 2010, Advances in consumer research 37. Unknown Publisher

  Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

• Forewarned is forearmed: Conserving self-control strength to resist social influence (Abstract)

  Janssen, L., Fennis, B. M. & Pruyn, A. T. H., 2010, In: Advances in Consumer Research. 37, p. 610-611

  Research output: Contribution to journal › Meeting Abstract › Other research output

• Mindlessness revisited: Sequential request techniques foster compliance by draining self-control resources

  Fennis, B. M. & Janssen, L., 2010, In: Current Psychology. 29, 3, p. 235-246

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File
  21 Citations (Scopus)

  160 Downloads (Pure)