The Influence of Passive Social Networking Site Use on Adolescents’ Restricted Eating: A Moderated Mediation Model

doi:10.12139/j.1672-0628.2023.03.014

Abstract

Abstract:

To explore the influence of passive social networking site use on adolescents’ restricted eating and its mechanism, based on the Tripartite Influence Model and Objectification Theory, this study investigated 568 adolescents by questionnaires. The results showed that: 1) passive social networking site use, self-objectification, body shame and restricted eating were all positively correlated, and all were negatively correlated with self-compassion; 2) passive social networking site use indirectly influenced restricted eating through the single mediating effect of self-objectification and the chain mediating effect of self-objectification and body shame; 3) self-compassion played a negative role in moderating the relationship between self-objectification and body shame in the chain mediating path. This study reveals the internal mechanism of the formation of adolescents’ restricted diet, and the results expand the Tripartite Influence Model and Objectification Theory, which provide a theoretical reference for the intervention of adolescents’ restricted diet.

Key words: adolescent, passive social networking site use, restricted eating, Objectification Theory, self-compassion

摘要：

为探讨被动性社交网站使用对青少年限制性饮食的影响及其作用机制，本研究基于三重影响模型和客体化理论，采用问卷法对568名青少年进行调查。结果显示：(1)被动性社交网站使用、自我客体化、身体羞耻和限制性饮食两两均呈显著正相关，且均与自我同情呈显著负相关；(2)被动性社交网站使用能通过自我客体化的单独中介作用以及自我客体化和身体羞耻的链式中介作用间接影响限制性饮食；(3)自我同情在链式中介路径中对自我客体化和身体羞耻的关系起负向调节作用。本研究揭示了青少年限制性饮食形成的内部机制，研究结果拓展了三重影响模型和客体化理论，为青少年限制性饮食的干预提供了理论参考。

关键词: 青少年, 被动性社交网站使用, 限制性饮食, 客体化理论, 自我同情

CLC Number:

B849

Bin ZHANG, Yixin ZENG. The Influence of Passive Social Networking Site Use on Adolescents’ Restricted Eating: A Moderated Mediation Model[J]. Studies of Psychology and Behavior, 2023, 21(3): 388-394.

张斌, 曾奕欣. 被动性社交网站使用与青少年限制性饮食的关系：有调节的链式中介模型[J]. 心理与行为研究, 2023, 21(3): 388-394.

Figures/Tables 5

References

	曹佃省, 鲁媛, 雷家萍, 毛春梅, 姚应平. (2014). 青少年的外貌关注、外貌评价、肥胖焦虑、体质量自评与瘦身追求. 中国心理卫生杂志, 28(5), 356–360.
	陈欣, 蒋艳菊. 大学生身体意识量表的修订. 中国心理卫生杂志, 2007, 21 (9): 610- 613. DOI
	宫火良, 贾会丽, 郭天满, 邹璐璐. (2014). 青少年自我同情量表的修订及其信效度检验. 心理研究, 7(1), 36–40, 79.
	黄明明, 赵守盈, 陈丽萍, 彭香萍, 金童林. (2020). 在线客体化经历对女大学生身体羞耻感的影响: 理想美内化与自我客体化的序列中介作用. 中国临床心理学杂志, 28(3), 596–599.
	孔繁昌. (2012). 限制性饮食者对食物线索注意偏向的神经机制(博士学位论文). 西南大学, 重庆.
	李勇男, 刘勇, 鲍杰. (2018). 中文版荷兰进食行为问卷在中国大学生群体中的适用. 中国临床心理学杂志, 26(2), 277–281, 326.
	梁小玲, 陈敢, 黄明明. 线上性客体化经历对女大学生外表焦虑的影响: 体像比较的中介与自我客体化的调节. 中国临床心理学杂志, 2022, 30 (2): 444- 448.
	刘庆奇, 牛更枫, 范翠英, 周宗奎. 被动性社交网站使用与自尊和自我概念清晰性: 有调节的中介模型. 心理学报, 2017, 49 (1): 60- 71.
	孙婉, 杨坤, 许勇, 刘勇, 王宏, 朱丽娟, 赵建芳. (2020). 中文身体羞耻量表测评大学生人群的效度和信度. 中国临床心理学杂志, 28(4), 724–729.
	杨琳琳, 王佳宁, 李琦, 赵思琦, 金童林. 媒体形象内化对大学生限制性饮食行为的影响: 一个有调节的中介模型. 心理科学, 2021, 44 (1): 162- 168.
	张天羽, 张向葵. 青少年饮食失调: 同伴的表现形式及作用机制. 心理科学进展, 2019, 27 (4): 657- 665.
	周浩, 龙立荣. 共同方法偏差的统计检验与控制方法. 心理科学进展, 2004, 12 (6): 942- 950. DOI
	Aparicio-Martinez, P., Perea-Moreno, A. J., Martinez-Jimenez, M. P., Redel-Macías, M. D., Pagliari, C., & Vaquero-Abellan, M.. Social media, thin-ideal, body dissatisfaction and disordered eating attitudes: An exploratory analysis. International Journal of Environmental Research and Public Health, 2019, 16 (21): 4177. DOI
	Davis, R. A.. A cognitive-behavioral model of pathological internet use. Computers in Human Behavior, 2001, 17 (2): 187- 195. DOI
	Festinger, L.. A theory of social comparison processes. Human Relations, 1954, 7 (2): 117- 140. DOI
	Fredrickson, B. L., & Roberts, T. A.. Objectification theory: Toward understanding women’s lived experiences and mental health risks. Psychology of Women Quarterly, 1997, 21 (2): 173- 206. DOI
	Gilbert, P.. Introducing compassion-focused therapy. Advances in Psychiatric Treatment, 2018, 15 (3): 199- 208. DOI
	Hayes, A. F. (2013). Introduction to mediation, moderation, and conditional process analysis: A regression-based approach. New York: The Guilford Press.
	Hebl, M. R., King, E. B., & Lin, J.. The swimsuit becomes us all: Ethnicity, gender, and vulnerability to self-objectification. Personality and Social Psychology Bulletin, 2004, 30 (10): 1322- 1331. DOI
	Kilpela, L. S., Calogero, R., Wilfred, S. A., Verzijl, C. L., Hale, W. J., & Becker, C. B. (2019). Self-objectification and eating disorder pathology in an ethnically diverse sample of adult women: Cross-sectional and short-term longitudinal associations. Journal of Eating Disorders, 7, 45.
	Liss, M., & Erchull, M. J.. Not hating what you see: Self-compassion may protect against negative mental health variables connected to self-objectification in college women. Body Image, 2015, 14, 5- 12. DOI
	McClelland, J., Robinson, L., Potterton, R., Mountford, V., & Schmidt, U.. Symptom trajectories into eating disorders: A systematic review of longitudinal, nonclinical studies in children/adolescents. European Psychiatry, 2020, 63 (1): e60. DOI
	Murphy, E., Dooley, B., Menton, A., & Dolphin, L. (2016). What factors mediate the relationship between global self-worth and weight and shape concerns? Eating Behaviors, 21, 142–149.
	Neff, K. D.. The development and validation of a scale to measure self-compassion. Self and Identity, 2003, 2 (3): 223- 250. DOI
	Neff, K. D., & Vonk, R.. Self-compassion versus global self-esteem: Two different ways of relating to oneself. Journal of Personality, 2009, 77 (1): 23- 50. DOI
	Pila, E., Gilchrist, J. D., Huellemann, K. L., Adam, M. E. K., & Sabiston, C. M.. Body surveillance prospectively linked with physical activity via body shame in adolescent girls. Body Image, 2021, 36, 276- 282. DOI
	Rodgers, R. F., Slater, A., Gordon, C. S., McLean, S. A., Jarman, H. K., & Paxton, S. J.. A biopsychosocial model of social media use and body image concerns, disordered eating, and muscle-building behaviors among adolescent girls and boys. Journal of Youth and Adolescence, 2020, 49 (2): 399- 409. DOI
	Rounsefell, K., Gibson, S., McLean, S., Blair, M., Molenaar, A., Brennan, L., … McCaffrey, T. A.. Social media, body image and food choices in healthy young adults: A mixed methods systematic review. Nutrition & Dietetics, 2020, 77 (1): 19- 40. DOI
	Salomon, I., & Brown, C. S.. The selfie generation: Examining the relationship between social media use and early adolescent body image. The Journal of Early Adolescence, 2019, 39 (4): 539- 560. DOI
	Schaefer, L. M., Burke, N. L., Calogero, R. M., Menzel, J. E., Krawczyk, R., & Thompson, J. K.. Self-objectification, body shame, and disordered eating: Testing a core mediational model of objectification theory among White, Black, and Hispanic women. Body Image, 2018, 24, 5- 12. DOI
	Seekis, V., Bradley, G. L., & Duffy, A. L.. Appearance-related social networking sites and body image in young women: Testing an objectification-social comparison model. Psychology of Women Quarterly, 2020, 44 (3): 377- 392. DOI
	Thompson, J. K., Heinberg, L. J., Altabe, M., & Tantleff-Dunn, S. (1999). Exacting beauty: Theory, assessment, and treatment of body image disturbance. Washington, DC: American Psychological Association.
	Tracy, J. L., & Robins, R. W.. Putting the self into self-conscious emotions: A theoretical model. Psychological Inquiry, 2004, 15 (2): 103- 125. DOI
	Troop, N. A.. The effect of current and anticipated body pride and shame on dietary restraint and caloric intake. Appetite, 2016, 96, 375- 382. DOI
	Westenhoefer, J., Engel, D., Holst, C., Lorenz, J., Peacock, M., Stubbs, J., … Raats, M.. Cognitive and weight-related correlates of flexible and rigid restrained eating behaviour. Eating Behaviors, 2013, 14 (1): 69- 72. DOI
	Wollast, R., Riemer, A. R., Sarda, E., Wiernik, B. M., & Klein, O.. How self-compassion moderates the relation between body surveillance and body shame among men and women. Mindfulness, 2020, 11 (10): 2298- 2313. DOI

变量	M	SD	1	2	3	4	5	6	7
1.性别
2.年级			0.06
3.BMI	19.00	3.32	−0.15**	−0.05
4.被动性社交网站使用	2.62	1.02	0.23**	0.19**	−0.10*
5.自我客体化	2.73	0.81	0.24**	0.15**	−0.07	0.38**
6.身体羞耻	2.01	0.84	0.23**	0.17**	0.17**	0.22**	0.35**
7.限制性饮食	2.00	0.85	0.08	−0.05	0.30**	0.10*	0.22**	0.42**
8.自我同情	3.44	0.66	−0.12**	−0.18**	−0.01	−0.25**	−0.42**	−0.42**	−0.14**

变量	M	SD	1	2	3	4	5	6	7
1.性别
2.年级			0.06
3.BMI	19.00	3.32	−0.15**	−0.05
4.被动性社交网站使用	2.62	1.02	0.23**	0.19**	−0.10*
5.自我客体化	2.73	0.81	0.24**	0.15**	−0.07	0.38**
6.身体羞耻	2.01	0.84	0.23**	0.17**	0.17**	0.22**	0.35**
7.限制性饮食	2.00	0.85	0.08	−0.05	0.30**	0.10*	0.22**	0.42**
8.自我同情	3.44	0.66	−0.12**	−0.18**	−0.01	−0.25**	−0.42**	−0.42**	−0.14**

	方程1(因变量：自我客体化)			方程2(因变量：身体羞耻)			方程3(因变量：限制性饮食)
	β	t	95%CI	β	t	95%CI	β	t	95%CI
性别	0.33	4.07***	[0.17, 0.49]	0.36	4.89***	[0.21, 0.50]	0.01	0.18	[−0.14, 0.17]
年级	0.15	1.72	[−0.02, 0.31]	0.18	2.33*	[0.03, 0.33]	−0.27	−3.22**	[−0.43, −0.10]
BMI	−0.002	−0.13	[−0.02, 0.02]	0.06	6.04***	[0.04, 0.09]	0.07	6.26***	[0.05, 0.10]
被动性使用	0.31	7.61***	[0.23, 0.39]	0.01	0.27	[−0.07, 0.09]	0.04	0.88	[−0.05, 0.12]
自我客体化				0.17	4.03***	[0.09, 0.25]	0.10	2.42*	[0.02, 0.19]
自我同情				−0.31	−8.01***	[−0.38, −0.23]
交互项				−0.12	−3.59***	[−0.19, −0.06]
身体羞耻							0.36	8.26***	[0.27, 0.44]
R²		0.16			0.30			0.25
F		26.77***			33.45***			29.52***

	方程1(因变量：自我客体化)			方程2(因变量：身体羞耻)			方程3(因变量：限制性饮食)
	β	t	95%CI	β	t	95%CI	β	t	95%CI
性别	0.33	4.07***	[0.17, 0.49]	0.36	4.89***	[0.21, 0.50]	0.01	0.18	[−0.14, 0.17]
年级	0.15	1.72	[−0.02, 0.31]	0.18	2.33*	[0.03, 0.33]	−0.27	−3.22**	[−0.43, −0.10]
BMI	−0.002	−0.13	[−0.02, 0.02]	0.06	6.04***	[0.04, 0.09]	0.07	6.26***	[0.05, 0.10]
被动性使用	0.31	7.61***	[0.23, 0.39]	0.01	0.27	[−0.07, 0.09]	0.04	0.88	[−0.05, 0.12]
自我客体化				0.17	4.03***	[0.09, 0.25]	0.10	2.42*	[0.02, 0.19]
自我同情				−0.31	−8.01***	[−0.38, −0.23]
交互项				−0.12	−3.59***	[−0.19, −0.06]
身体羞耻							0.36	8.26***	[0.27, 0.44]
R²		0.16			0.30			0.25
F		26.77***			33.45***			29.52***

自我同情	效应值	Boot标准误	Boot CI下限	Boot CI上限
M−1SD	0.032	0.009	0.017	0.052
M	0.019	0.006	0.008	0.032
M+1SD	0.005	0.005	−0.005	0.016