oa Een #maatjemeer of #maatjeminder

References

1. Al-Kandari, A. J., Al-Hunaiyyan, A. A., & Al-Hajri, R. (2016). The influence of culture on Instagram use. Journal of Advances in Information Technology, 7(1), 54-57.
   [Google Scholar]
2. Boerman, S. C., Meijers, M. H., & Zwart, W. (2022). The importance of influencermessage congruence when employing greenfluencers to promote pro-environmental behavior. Environmental Communication, 16(7), 920-941.
   [Google Scholar]
3. Bornioli, A., Lewis-Smith, H., Slater, A., & Bray, I. (2021). Body dissatisfaction predicts the onset of depression among adolescent females and males: A prospective study. Journal of Epidemiology & Community Health, 75(4), 343-348.
   [Google Scholar]
4. Brathwaite, K. N., & DeAndrea, D. C. (2022). BoPopriation: How self-promotion and corporate commodification can undermine the body positivity (BoPo) movement on Instagram. Communication Monographs, 89(1), 25-46.
   [Google Scholar]
5. Callan, M. J., Kim, H., & Mathhews, W. J. (2015). Age differences in social comparison tendency and personal relative deprivation. Personality and Individual Differences, 87, 196-199.
   [Google Scholar]
6. Cash, T. F., Fleming, E. C., Alindogan, J., Steadman, L., & Whitehead, A. (2002). Beyond body image as a trait: The development and validation of the Body Image States Scale. Eating Disorders, 10(2), 103-113.
   [Google Scholar]
7. CBS. (2021, 11maart). Lengte en gewicht van personen, ondergewicht en overgewicht; vanaf 1981. https://www.cbs.nl/nl-nl/cijfers/detail/81565NED?q=gewicht
   [Google Scholar]
8. CBS. (2022). Hoeveel volwassenen hebben overgewicht?https://longreads.cbs.nl/nederland-in-cijfers-2022/hoeveel-volwassenen-hebben-overgewicht
   [Google Scholar]
9. Clayton, R. B., Ridgway, J. L., & Hendrickse, J. (2017). Is plus size equal? The positive impact of average and plus-sized media fashion models on women’s cognitive resource allocation, social comparisons, and body satisfaction. Communication Monographs, 84(3), 406-422.
   [Google Scholar]
10. Cohen, R., Fardouly, J., Newton-John, T., & Slater, A. (2019). #BoPo on Instagram: An experimental investigation of the effects of viewing body positive content on young women’s mood and body image. New Media & Society, 21(7), 1546-1564.
    [Google Scholar]
11. Cohen, R., Irwin, L., Newton-John, T., & Slater, A. (2019). # bodypositivity: A content analysis of body positive accounts on Instagram. Body Image, 29, 47-57.
    [Google Scholar]
12. Cohen, R., Newton-John, T., & Slater, A. (2021). The case for body positivity on social media: Perspectives on current advances and future directions. Journal of Health Psychology, 26(13), 2365-2373.
    [Google Scholar]
13. Croes, E., & Bartels, J. (2021). Young adults’ motivations for following social influencers and their relationship to identification and buying behavior. Computers in Human Behavior, 124, 106910.
    [Google Scholar]
14. Dean, B. (2022, 5januari). Instagram demographics statistics: How many people use Instagram in 2022?Backlinko. https://backlinko.com/instagram-users#how-many-people-use-instagram
    [Google Scholar]
15. Droesch, B. (2019, 9juli). Instagram’s new explore ads signal potential changes to organic reach. eMarketer. https://www.emarketer.com/content/instagrams-new-explore-ads-signal-potential-changes-to-organic-reach
    [Google Scholar]
16. Engeln, R., Loach, R., Imundo, M. N., & Zola, A. (2020). Compared to Facebook, Instagram use causes more appearance comparison and lower body satisfaction in college women. Body Image, 34, 38-45.
    [Google Scholar]
17. Enke, N., & Borchers, N. S. (2019). Social media influencers in strategic communication: A conceptual framework for strategic social media influencer communication. International Journal of Strategic Communication, 13(4), 261-277.
    [Google Scholar]
18. Faul, F., Erdfelder, E., Lang, A.-G., & Buchner, A. (2007). G*Power 3: A flexible statistical power analysis program for the social, behavioral, and biomedical sciences. Behavior Research Methods, 39, 175-191.
    [Google Scholar]
19. Feltman, C. E., & Szymanski, D. M. (2018). Instagram use and self-objectification: The roles of internalization, comparison, appearance commentary, and feminism. Sex Roles, 78, 311-324.
    [Google Scholar]
20. Festinger, L. (1954). A theory of social comparison processes. Human Relations, 7(2), 117-140.
    [Google Scholar]
21. Fioravanti, G., Bocci Benucci, S., Ceragioli, G., & Casale, S. (2022). How the exposure to beauty ideals on social networking sites influences body image: A systematic review of experimental studies. Adolescent Research Review, 7(3), 419-458.
    [Google Scholar]
22. Grabe, S., Ward, L. M., & Hyde, J. S. (2008). The role of the media in body image concerns among women: A meta-analysis of experimental and correlational studies. Psychological Bulletin, 134(3), 460-476.
    [Google Scholar]
23. Groesz, L. M., Levine, M. P., & Murnen, S. K. (2002). The effect of experimental presentation of thin media images on body satisfaction: A meta-analytic review. International Journal of Eating Disorders, 31(1), 1-16.
    [Google Scholar]
24. Hoffner, C. A., & Bond, B. J. (2022). Parasocial relationships, social media, & wellbeing. Current Opinion in Psychology, 45, 101306.
    [Google Scholar]
25. Hudders, L., De Jans, S., & De Veirman, M. (2021). The commercialization of social media stars: A literature review and conceptual framework on the strategic use of social media influencers. International Journal of Advertising, 40(3), 327-375.
    [Google Scholar]
26. Jarman, H. K., McLean, S. A., Slater, A., Marques, M. D., & Paxton, S. J. (2021). Direct and indirect relationships between social media use and body satisfaction: A prospective study among adolescent boys and girls. Body Image, 36, 139-148.
    [Google Scholar]
27. Kleemans, M., Daalmans, S., Carbaat, I., & Anschütz, D. (2018). Picture perfect: The direct effect of manipulated Instagram photos on body image in adolescent girls. Media Psychology, 21(1), 93-110.
    [Google Scholar]
28. Lazuka, R. F., Wick, M. R., Keel, P. K., & Harriger, J. A. (2020). Are we there yet? Progress in depicting diverse images of beauty in Instagram’s body positivity movement. Body Image, 34, 85-93.
    [Google Scholar]
29. Lodi-Smith, J., & Roberts, B. W. (2010). Getting to know me: Social role experiences and age differences in self-concept clarity during adulthood. Journal of Personality, 78(5), 1383-1410.
    [Google Scholar]
30. Low, K. G., Charanasomboon, S., Brown, C., Hiltunen, G., Long, K., Reinhalter, K., & Jones, H. (2003). Internalization of the thin ideal, weight and body image concerns. Social Behavior and Personality, 31(1), 81-89.
    [Google Scholar]
31. Lowe-Calverley, E. & Grieve, R. (2021). Do the metrics matter? An experimental investigation of Instagram influencer effects on mood and body dissatisfaction. Body Image, 36, 1-4.
    [Google Scholar]
32. Meier, L. L., Orth, U., Denissen, J. J. A., & Kühnel, A. (2011). Age differences in instability, contingency, and level of self-esteem across the life span. Journal of Research in Personality, 45(6), 604-612.
    [Google Scholar]
33. Miljuschka.nl. (z.d.). Body positivity: Dit is wat je moet weten. https://miljuschka.nl/body-positivity-dit-is-wat-je-moet-weten
    [Google Scholar]
34. Nelson, S. L., Harriger, J. A., Miller-Perrin, C., & Rouse, S. V. (2022). The effects of body-positive Instagram posts on body image in adult women. Body Image, 42, 338-346.
    [Google Scholar]
35. Newcom. (2023). Nationale Social Media Onderzoek 2023. https://www.newcom.nl/product/nationale-social-media-onderzoek-basis-2023/
    [Google Scholar]
36. Pedalino, F., & Camerini, A. L. (2022). Instagram use and body dissatisfaction: The mediating role of upward social comparison with peers and influencers among young females. International Journal of Environmental Research and Public Health, 19(3), 1543.
    [Google Scholar]
37. Perloff, R. M. (2014). Social media effects on young women’s body image concerns: Theoretical perspectives and an agenda for research. Sex Roles, 71(11-12), 363-377.
    [Google Scholar]
38. Pulkkinen, L., & Kokko, K. (2000). Identity development in adulthood: A longitudinal study. Journal of Research in Personality, 34(4), 445-470.
    [Google Scholar]
39. Rodríguez-Cano, T., Beato-Fernández, L., & Llario, A. B. (2006). Body dissatisfaction as a predictor of self-reported suicide attempts in adolescents: A Spanish community prospective study. Journal of Adolescent Health, 38(6), 684-688.
    [Google Scholar]
40. Saiphoo, A. N. & Vahedi, Z. (2019). A meta-analytic review of the relationship between social media use and body image disturbance. Computers in Human Behavior, 110, 259-275.
    [Google Scholar]
41. Sabel, P. (2021, 15september). Intern onderzoek: Instagram maakt problemen erger voor jonge vrouwen en meisjes met een laag zelfbeeld. De Volkskrant. https://www.volkskrant.nl/nieuws-achtergrond/intern-onderzoek-instagram-maakt-problemen-erger-voor-jonge-vrouwen-en-meisjes-met-een-laag-zelfbeeld~bc5bf1da
    [Google Scholar]
42. Scheepers, P., Tobi, H., & Boeije, H. (Red.) (2016). Onderzoeksmethoden (9e dr.). Boom.
    [Google Scholar]
43. Schettino, G., Capasso, M., & Caso, D. (2023). The dark side of #bodypositivity: The relationships between sexualized body-positive selfies on Instagram and acceptance of cosmetic surgery among women. Computers in Human Behavior, 140, 107586.
    [Google Scholar]
44. Scully, M., Swords, L., & Nixon, E. (2023). Social comparisons on social media: Online appearance-related activity and body dissatisfaction in adolescent girls. Irish Journal of Psychological Medicine, 40(1), 31-42.
    [Google Scholar]
45. Simon, K., & Hurst, M. (2021). Body positivity, but not for everyone: The role of model size in exposure effects on women’s mood, body satisfaction, and food choice. Body Image, 39, 125-130.
    [Google Scholar]
46. Slater, A., Varsani, N., & Diedrichs, P. C. (2017). #fitspo or #loveyourself? The impact of fitspiration and self-compassion Instagram images on women’s body image, self-compassion, and mood. Body Image, 22, 87-96.
    [Google Scholar]
47. Statista. (2023a, 14februari). Most popular social networks worldwide as of January 2023, ranked by number of monthly active users. https://www.statista.com/statistics/272014/global-social-networks-ranked-by-number-of-users/
    [Google Scholar]
48. Statista. (2023b, 14februari). Distribution of Instagram users worldwide as of January 2023, by age group. https://www.statista.com/statistics/325587/instagram-global-age-group/
    [Google Scholar]
49. Stevens, A., & Griffiths, S. (2020). Body positivity (#BoPo) in everyday life: An ecological momentary assessment study showing potential benefits to individuals’ body image and emotional wellbeing. Body Image, 35, 181-191.
    [Google Scholar]
50. Steward, J. (2021, 5december). De ultieme lijst met Instagram-statistieken voor 2022. Findstack. https://findstack.com/nl/instagram-statistics/
    [Google Scholar]
51. Stewart, A. J., Ostrove, J. M., & Helson, R. (2001). Middle aging in women: Patterns of personality change from the 30s to the 50s. Journal of Adult Development, 8, 23-37.
    [Google Scholar]
52. Tiggemann, M., & Polivy, J. (2010). Upward and downward: Social comparison processing of thin idealized media images. Psychology of Women Quarterly, 34(3), 356-364.
    [Google Scholar]
53. Treadwell, D. (2020). Introducing Communication Research: Paths of Inquiry (4e ed.). Sage.
    [Google Scholar]
54. Uchôa, F. N. M., Uchôa, N. M., Daniele, T. M. D. C., Lustosa, R. P., Garrido, N. D., Deana, N. F., Aranha, A. C. M. & Alves, N. (2019). Influence of the mass media and body dissatisfaction on the risk in adolescents of developing eating disorders. International Journal of Environmental Research and Public Health, 16(9), 1508.
    [Google Scholar]
55. Vall-Roqué, H., Andrés, A., & Saldaña, C. (2021). The impact of COVID-19 lockdown on social network sites use, body image disturbances and self-esteem among adolescent and young women. Progress in Neuro-Psychopharmacology and Biological Psychiatry, 110, 110293.
    [Google Scholar]
56. Van Den Berg, P. A., Mond, J., Eisenberg, M., Ackard, D., & Neumark-Sztainer, D. (2010). The link between body dissatisfaction and self-esteem in adolescents: Similarities across gender, age, weight status, race/ethnicity, and socioeconomic status. Journal of Adolescent Health, 47(3), 290-296.
    [Google Scholar]
57. Vandenbosch, L., Fardouly, J., & Tiggemann, M. (2022). Social media and body image: Recent trends and future directions. Current Opinion in Psychology, 45, 101289.
    [Google Scholar]
58. Vendemia, M. A., DeAndrea, D. C., & Brathwaite, K. N. (2021). Objectifying the body positive movement: The effects of sexualizing and digitally modifying body-positive images on Instagram. Body Image, 38, 137-147.
    [Google Scholar]
59. Voedingscentrum (z.d.). BMI berekenen. https://www.voedingscentrum.nl/nl/bmi-meter.aspx
    [Google Scholar]
60. Vrontis, D., Makrides, A., Christofi, M., & Thrassou, A. (2021). Social media influencer marketing: A systematic review, integrative framework and future research agenda. International Journal of Consumer Studies, 45(4), 617-644.
    [Google Scholar]
61. Wassenaar, A. (2021, 7mei). Dit is hoe het algoritme van Instagram werkt. Social Compass. https://socialcompass.nl/dit-is-hoe-het-algoritme-van-instagram-werkt
    [Google Scholar]
62. Wijker, M. (2022, 1maart). Social media in 2022, wat betekent dit voor jouw strategie?Afix. https://www.afix.nl/social-media-2022-wat-betekent-dit-voor-jouw-strategie
    [Google Scholar]