Science of Emotion and Sensibility (감성과학)

Korean Society for Emotion and Sensibility (한국감성과학회)
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Solitude and Loneliness: Developmental Exploration of the Familiarity and Appropriateness of Words

고독과 외로움: 단어의 친숙성 및 적절성에 관한 발달적 탐색

  • 장혜진 (인제대학교 김해캠퍼스 의예과) ;
  • 김영근 (인제대학교 김해캠퍼스 상담심리치료학과)
  • Received : 2023.11.09
  • Accepted : 2024.02.02
  • Published : 2024.03.31
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Abstract

This study aimed to develop a Korean word tool related to solitude and loneliness. Because collecting the right words is very important, words that express the two emotions were selected from three language dictionaries. At this time, related words were collected to specifically reflect the increasing number of people seeking voluntary solitude. Consequently, 1,768 words were collected. From these, 684 words were selected based on specific criteria that everyone can understand and use, and they went through a six-iteration selection process, which extracted a total of 243 words. Considering the nature of the study, the meanings of the words collected must be clear and comprehensively represent the overall aspects of solitude and loneliness. Accordingly, a total of 243 words were selected, focusing on words that received the highest ratings in terms of familiarity and appropriateness. It is expected that this study will establish a clear concept of solitude and loneliness and provide basic data that can be used to understand the realistic and universal perception of Koreans from a developmental perspective.

본 연구의 목적은 고독과 외로움에 관한 한국어 단어 도구를 개발하는 것이다. 적합한 단어를 수집하는 것이 매우 중요하므로, 3종의 국어사전에서 두 정서를 나타내는 것으로 판단되는 어휘를 선별하였다. 이때, 자발적 고독을 추구하는 사람들의 증가 현상을 특별히 반영하여 관련 단어를 수집하였다. 그 결과, 총 1,768개의 단어로 구성된 총집을 마련하였다. 이어서 모든 사람이 이해하고 사용할 수 있는 구체적 기준에 근거해 총 684개의 단어로 선별한 후 6회의 반복적 선별 절차를 통해 총 243개의 단어를 선정하였다. 연구 특성상, 수집된 단어의 의미는 명확해야 하고 고독과 외로움의 전체적인 양상을 총체적으로 나타낼 수 있어야 한다. 이에 총 243개 단어에 대한 친숙성과 적절성의 평정치가 공통으로 가장 높게 나타난 단어들을 중심으로 최종 선별하였다. 본 연구가 고독과 외로움에 대한 명확한 개념정립과 한국인의 실제적이고 보편적인 인식을 발달적 관점에서 파악하는 데 활용 가능한 기초자료를 제공할 수 있을 것으로 기대한다.

Keywords

References

  1. Ahn, S. H., Lee, S. H., & Kwon, O. S. (1993). Structure of emotion: Analysis of Korean emotion words. Korean Journal of Social and Personality Psychology, 7(1), 107-123.
  2. Allport, G. W., & Odbert, H. S. (1936). Trait-names: A psycho-lexical study. Psychological Monographs, 47(1), 1-171. DOI: 10.1037/h0093360
  3. An, S., Ji, L. J., Marks, M., & Zhang, Z. (2017). Two sides of emotion: Exploring positivity and negativity in six basic emotions across cultures. Frontiers in Psychology, 8, 1-610. DOI: 10.3389/fpsyg.2017.00610
  4. Antonopoulou, K., Chaidemenou, A., & Kouvava, S. (2019). Peer acceptance and friendships among primary school pupils: Associations with loneliness, self-esteem and school engagement. Educational Psychology in Practice, 35(3), 339-351. DOI: 10.1080/02667363.2019.1604324
  5. Asante, S., & Tuffour, G. (2022). Social isolation and loneliness in older adults: Why proper conceptualization matters. Journal of Ageing and Longevity, 2(3), 206-213. DOI: 10.3390/jal2030017
  6. Asher, S. R., Hymel, S., & Renshaw, P. D. (1984). Loneliness in children. Child Development, 55(4), 1456-1464. DOI: 10.2307/1130015
  7. Averill, J. R. (1975). A semantic atlas of emotional concepts. JSAS Catalogue of Selected Documents in Psychology, 5, 330.
  8. Averill, J. R., & Sundararajan, L. (2014). Experiences of solitude. In R. J. Coplan & J. C. Bowker (Eds.), The handbook of solitude: Psychological perspectives on social isolation, social withdrawal, and being alone (pp. 90-108). Hoboken, NJ: Wiley Blackwell.
  9. Badal, V. D., Nebeker, C., Shinkawa, K., Yamada, Y., Rentscher, K. E., Kim, H. C., & Lee, E. E. (2021). Do words matter? Detecting social isolation and loneliness in older adults using natural language processing. Frontiers in Psychiatry, 12, 728-732. DOI: 10.3389/fpsyt.2021.728732
  10. Barreto, M., Victor, C., Hammond, C., Eccles, A., Richins, M. T., & Qualter, P. (2021). Loneliness around the world: Age, gender, and cultural differences in loneliness. Personality and Individual Differences, 169, 110066. DOI: 10.1016/j.paid.2020.110066
  11. Batsleer, J., & Duggan, J. (2020). Young and lonely: The social conditions of loneliness. Bristol: Policy Press. 
  12. Beal, C. (2006). Loneliness in older women: A review of the literature. Issues in Mental Health Nursing, 27(7), 795-813. DOI: 10.1080/01612840600781196
  13. Beck, A. T. (2000). Prisoner of hate: The cognitive basis of anger, hostility, and violence. NY: Perennial.
  14. Bekhet, A. K., Zauszniewski, J. A., & Nakhla, W. E. (2008). Loneliness: A concept analysis. Nursing Forum, 43(4), 207-213. DOI: 10.1111/j.1744-6198.2008.00114.x
  15. Borg, M. E., & Willoughby, T. (2023). What does it mean to be alone? An analysis of interpretations of solitude among adolescents and adults. Current Psychology, 42(17), 14498-14505. https://doi.org/10.1007/s12144-022-02796-7
  16. Bowker, J. C., White, H. I., & Etkin, R. G. (2021). Social withdrawal during adolescence: The role of peers. The handbook of solitude: Psychological perspectives on social isolation, social withdrawal, and being alone, 133-145. DOI: 10.1002/9781119576457.ch10
  17. Brinker, V., Dewald-Kaufmann, J., Padberg, F., & Reinhard, M. A. (2022). Aggressive intentions after social exclusion and their association with loneliness. European Archives of Psychiatry and Clinical Neuroscience, 273, 1023-1028.
  18. Burger, J. M. (1995). Individual differences in preference for solitude. Journal of Research in Personality, 29(1), 85-108. DOI: 10.1006/jrpe.1995.1005
  19. Bush, L. E. (1972). Empirical selection of adjectives denoting feelings. JSAS Catalogue of Selected Documents in Psychology, 2, 67.
  20. Cacioppo, J. T., & Cacioppo, S. (2018). The growing problem of loneliness. The Lancet, 391(10119), 426. DOI: 10.1016/S0140-6736(18)30142-9
  21. Cacioppo, J. T., & Hawkley, L. C. (2009). Perceived social isolation and cognition. Trends in Cognitive Sciences, 13(10), 447-454. DOI: 10.1016/j.tics.2009.06.005
  22. Campbell, A., & Muncer, S. (2008). Intent to harm or injure? Gender and the expression of anger. Aggressive Behavior: Official Journal of the International Society for Research on Aggression, 34(3), 282-293. DOI: 10.1002/ab.20228
  23. Chen, Y., & Liu, X. (2023). How solitude relates to well-being in old age: A review of inter-individual differences. Scandinavian Journal of Psychology, 64(1), 30-39. DOI: 10.1111/sjop.12862
  24. Choi, H. Y. (2012). Structure of positive emotion of college student and office worker in Korea. Korean Journal of Social and Personality Psychology, 26(4), 73-88. DOI: 10.21193/kjspp.2012.26.4.005
  25. Choi, J. H., & Kim, K. U. (2022). A study on the relationship between convert narcissism and secondary anger thoughts in married women: Focused on the mediating effect of self-esteem. Journal of Korea Academia-Industrial Cooperation Society, 23(8), 169-181. DOI: 10.5762/KAIS.2022.23.8.169
  26. Coplan, R. J., Bowker, J. C., & Nelson, L. J. (2021). The handbook of solitude: Psychological perspectives on social isolation, social withdrawal, and being alone. NY: John Wiley & Sons.
  27. Copel, L. C. (1988). A conceptual model. Journal of Psychosocial Nursing and Mental Health Services, 26(1), 14-19. DOI: 10.3928/0279-3695-19880101-08
  28. Crick, N. R., & Grotpeter, J. K. (1995). Relational aggression, gender, and social-psychological adjustment. Child Development, 66(3), 710-722. DOI: 10.1111/j.1467-8624.1995.tb00900.x
  29. Cross, S. E., Morris, M. L., & Gore, J. S. (2002). Thinking about oneself and others: The relational-interdependent self-construal and social cognition. Journal of Personality and Social Psychology, 82(3), 399-418. DOI: 10.1037/0022-3514. 82.3.399
  30. Davis, S. K., Nowland, R., & Qualter, P. (2019). The role of emotional intelligence in the maintenance of depression symptoms and loneliness among children. Frontiers in Psychology, 10, 1-12. https://doi.org/10.3389/fpsyg.2019.00001
  31. Dikic, A., Radmilo, L., Zivanovic, Z., Kekovic, G., Sekulic, S., Kovacic, Z., & Radmilo, R. (2021). Cognitive impairment and depression after acute myocardial infarction: Associations with ejection fraction and demographic characteristics. Acta Neurologica Belgica, 121, 1615-1622. https://doi.org/10.1007/s13760-020-01440-0
  32. Delisle, I. (1998). Solitude in the elderly. The Canadian Nurse, 94(10), 42-43.
  33. DiTommaso, E., & Spinner, B. (1993). The development and initial validation of the social and emotional loneliness scale for adults (SELSA). Personality and Individual Differences, 14(1), 127-134. DOI: 10.1016/0191-8869(93)90182-3
  34. Drennan, J., Treacy, M., Butler, M., Byrne, A., Fealy, G., Frazer, K., & Irving, K. (2008). The experience of social and emotional loneliness among older people in Ireland. Ageing & Society, 28(8), 1113-1132. https://doi.org/10.1017/S0144686X08007526
  35. Elmer, T., Geschwind, N., Peeters, F., Wichers, M., & Bringmann, L. (2020). Getting stuck in social isolation: Solitude inertia and depressive symptoms. Journal of Abnormal Psychology, 129(7), 713. DOI: 10.1037/abn0000588
  36. Endo, K., Ando, S., Shimodera, S., Yamasaki, S., Usami, S., Okazaki, Y., Sasaki, T., Richards, M., Hatch, S., & Nishida, A. (2017). Preference for solitude, social isolation, suicidal ideation, and self-harm in adolescents. Journal of Adolescent Health, 61(2), 187-191. DOI: 10.1016/j.jadohealth.2017.02.018
  37. Erikson, E. H. (1968). Identity: Youth in crisis. NY: W.W. Norton & Company.
  38. Eriksen, S., & Gerstel, N. (2002). A labor of love or labor itself: Care work among adult brothers and sisters. Journal of Family Issues, 23(7), 836-856. DOI: 10.1177/019251302236597
  39. Fehr, B. (2005). The role of prototype in interpersonal cognition. In M. W. Baldwin (Ed.), Interpersonal Cognition (pp. 180-206). NY: Guilford
  40. Francis, J. M. (2023). The relationship between language and thought: How does language shape human perception of the world?. Literature and Linguistics Journal, 2(2), 12-19.
  41. Galanaki, E. (2004). Are children able to distinguish among the concepts of aloneness, loneliness, and solitude?. International Journal of Behavioral Development, 28(5), 435-443. DOI: 10.1080/01650250444000153
  42. Gazelle, H., & Ladd, G. W. (2003). Anxious solitude and peer exclusion: A diathesis-stress model of internalizing trajectories in childhood. Child Development, 74(1), 257-278. https://doi.org/10.1111/1467-8624.00534
  43. Gazelle, H., & Rudolph, K. D. (2004). Moving toward and away from the world: Social approach and avoidance trajectories in anxious solitary youth. Child Development, 75(3), 829-849. https://doi.org/10.1111/j.1467-8624.2004.00709.x
  44. Geukens, F., Maes, M., Spithoven, A., Pouwels, J. L., Danneel, S., Cillessen, A. H., van den Berg, Y. H., & Goossens, L. (2022). Changes in adolescent loneliness and concomitant changes in fear of negative evaluation and self-esteem. International Journal of Behavioral Development, 46(1), 10-17. DOI: 10.1177/0165025420958194
  45. Gilligan, C., & Voice, I. D. (1993). Psychological theory and womens development. London: Cambridge.
  46. Goodfellow, C., Hardoon, D., Inchley, J., Leyland, A. H., Qualter, P., Simpson, S. A., & Long, E. (2022). Loneliness and personal well-being in young people: Moderating effects of individual, interpersonal, and community factors. Journal of Adolescence, 94(4), 554-568. DOI: 10.1002/jad.12046
  47. Hafsa, S., Aqeel, M., & Shuja, K. H. (2021). The moderating role of emotional intelligence between inter-parental conflicts and loneliness in male and female adolescents. Nature-Nurture Journal of Psychology, 1(1), 36-46. DOI: 10.47391/NNJP.5
  48. Han, D. W., & Kang, H. J. (2000). Appropriateness and frequency of emotion terms in Korea. Korean Journal of Psychology: General, 19(2), 63-99.
  49. Hallers-Haalboom, E. T., Maas, J., Kunst, L. E., & Bekker, M. H. (2020). The role of sex and gender in anxiety disorders: Being scared "like a girl"?. Handbook of Clinical Neurology, 175, 359-368. DOI: 10.1016/B978-0-444-64123-6.00024-2
  50. Heidegger, M. (1927). Being and Time. Oxford: Blackwell.
  51. Heifetz, A. (2018). Alone in the wilderness: an intuitive inquiry into lived-experiences of prolonged solitude in wild natural settings (Doctoral dissertation). Sofia University, California, US.
  52. Hipson, W. E., Kiritchenko, S., Mohammad, S. M., & Coplan, R. J. (2021). Examining the language of solitude versus loneliness in tweets. Journal of Social and Personal Relationships, 38(5), 1596-1610. https://doi.org/10.1177/0265407521998460
  53. Hoffman, P., McClelland, J. L., & Lambon Ralph, M. A. (2018). Concepts, control, and context: A connectionist account of normal and disordered semantic cognition. Psychological Review, 125(3), 293-328. DOI: 10.1037/rev0000094
  54. Hong, Y. J., Nam, Y. E., & Lee, Y. H. (2016). Developing korean affect word list and it's application. Korean Journal of Cognitive Science, 27(3), 377-406. DOI: 10.19066/cogsci.2016.27.3.002
  55. Hoppmann, C. A., Lay, J. C., Pauly, T., & Zambrano, E. (2021). Social isolation, loneliness, and solitude in older adulthood. The handbook of solitude: Psychological perspectives on social isolation, social withdrawal, and being alone, 178-189. DOI: 10.1002/9781119576457.ch13
  56. Hu, R. X., & Li, L. W. (2022). Social disconnectedness and loneliness: Do self-perceptions of aging play a role?. The Journals of Gerontology: Series B, 77(5), 936-945. DOI: 10.1093/geronb/gbac008
  57. Hwang, H. S., & Lee, Y. S. (2021). The effects of leisure activity patterns and type of leisure companion on leisure satisfaction in one-person households of the elderly: Exploring gender differences. Health and Social Welfare Review, 41(4), 88-107. DOI: 10.15709/hswr.2021.41.4.88
  58. Hwang, J. W., & Kim, J. S. (2017). Children's loneliness on smart phone addiction: Focusing on mediation effects of academic stress. The Journal of Humanities and Social Science, 8(4), 693-706. DOI: 10.22143/HSS21.8.4.35
  59. Jang, H. J., & Kim, Y. K. (2020). The development of the tool of representative emotional words to derive the emotional dimensions in the process of emotional development. Korean Journal of Social and Personality Psychology, 34(3), 29-58. DOI: 10.21193/kjspp.2020.34.3.002
  60. Jang, H. J., & Kim, Y. K. (2021). A study on the familiarity and appropriateness of korean interpersonal words. Science of Emotion & Sensibility, 24(3), 91-114. DOI: 10.14695/KJSOS.2021.24.3.91
  61. Jeon, K. S., & Jung, T. Y. (2013). Life revaluation of korean housekeepers in midlife. Korean Psychological Journal of Culture and Social Issues, 19(1), 19-44.
  62. Kanat, S. (2019). The relationship between digital game addiction, communication skills and loneliness perception levels of university students. International Education Studies, 12(11), 80-93. DOI: 10.5539/ies.v12n11p80
  63. Kang, S. H., Lee, D. H., & Choi, J. H. (2022). Reactive aggression and loneliness among adolescents: A moderated mediation model of social isolation and perceived school climate. Journal of Education Science Research, 53(3), 125-149.
  64. Kashdan, T. B., Uswatte, G., Steger, M. F., & Julian, T. (2006). Fragile self-esteem and affective instability in posttraumatic stress disorder. Behaviour Research and Therapy, 44(11), 1609-1619. DOI: 10.1016/j.brat.2005.12.003
  65. Killeen, C. (1998). Loneliness: An epidemic in modern society. Journal of Advanced Nursing, 28(4), 762-770. DOI: 10.1046/j.1365-2648.1998.00703.x
  66. Kim, C. K., & Cho, M. K. (2019). A structural relationship and latent mean analysis of attachment type among perfectionism, inferiority and loneliness for children. Journal of Emotional & Behavioral Disorders, 35(3), 225-246. DOI: 10.33770/JEBD.35.3.11
  67. Kim, H. S., & Shim, J. S. (2020). Digital literacy of elderly people and social activities. Korean Journal of Policy Analysis and Evaluation, 30(2), 153-180. DOI: 10.23036/kapae.2020.30.2.006
  68. Kim, I. K., Park, S. W., & C hoi, H. M. (2017). The relationship among smartphone addiction, communication ability, loneliness and interpersonal relationship for university students. Journal of Korea Academia-Industrial cooperation Society, 18(1), 637-648. DOI: 10.5762/KAIS.2017.18.1.637
  69. Kim, J. S. (2022). A study on the experience of change in life on middle-aged male pastors caused by emotional labor. Theological Studies, 59(2), 395-446. https://doi.org/10.46334/TS.2022.12.81.395
  70. Kim, K. Y., & Hong, K. W. (2021). A study on the experience of adults emotionally caring for their elderly parents living alone: Focusing on middle-aged adults with insecure attachment. The Journal of the Korea Contents Association, 21(11), 657-679. DOI: 10.5392/JKCA.2021.21.11.646
  71. Kim, S. M. (2022). Crisis of digital literacy and new challenges for liberal arts education. The Journal of liberalArts, 20, 7-33. DOI: 10.24173/jge.2022.07.20.1
  72. Kim, Y. O., & Kim, Y. H. (2020). The mediating effect of ruminating-reflective thinking and meaning of life in the relationship between adult self-determination loneliness motivation and psychological well-being. The Korean Journal of Developmental Psychology, 33(3), 19-42. DOI: 10.35574/KJDP.2020.9.33.3.19
  73. Landmann, H., & Rohmann, A. (2022). When loneliness dimensions drift apart: Emotional, social and physical loneliness during the COVID-19 lockdown and its associations with age, personality, stress and well-being. International Journal of Psychology, 57(1), 63-72. DOI: 10.1002/ijop.12772
  74. Larson, R. W. (1990). The solitary side of life: An examination of the time people spend alone from childhood to old age. Developmental Review, 10(2), 155-183. DOI: 10.1016/0273-2297(90)90008-R
  75. Larson, R. W., Raffaelli, M., Richards, M. H., Ham, M., & Jewell, L. (1990). Ecology of depression in late childhood and early adolescence: a profile of daily states and activities. Journal of Abnormal Psychology, 99(1), 92. DOI: 10.1037/0021-843X.99.1.92
  76. Lee, M. H. (2020). A study on the transform of religious topography & ancestor ritual, and the family. Acta Koreana, 81, 61-98. DOI: 10.18399/actako.2020.81.003
  77. Lee, S. H. (2018). The crisis, change, and justification of family norms. Journal of the New Korean Philosophical Association, 93(3), 231-253. https://doi.org/10.20433/jnkpa.2018.07.93.231
  78. Lee, S. M. (2021). The impact of preparation for retirement in middle age on successful aging. Korean Society and Public Administration, 31(4), 197-224. https://doi.org/10.53865/KSPA.2021.02.31.4.197
  79. Lee, U. Y., & Min, Y. K. (2018). Prototype analyses of the concepts of loneliness: A case study of early adulthood. Kookmin Social Science Reviews, 29(2), 249-264. DOI: 10.16881/jss.2018.04.29.2.249
  80. Lee, U. Y., Min, Y. K., & Lee, Y. E. (2017). Difference between loneliness in late adolescence and adulthood: Focus on validation of social and emotional loneliness scale for adults (SELSA-S). Kookmin Social Science Reviews, 28(2), 219-235. DOI: 10.16881/jss.2017.04.28.2.219
  81. Lee, Y. H., & Kim, K. Y. (2013). The relationship of a child's need for approval, anxiety and anger-in on a child's relational aggression according to gender. Human Ecology Research, 51(2), 219-228. DOI: 10.6115/khea.2013.51.2.219
  82. Lee, Y. K. (2019). A study on the selection of languages by topic in Korean textbooks considering proficiency. Journal of the International Network for Korean Language and Culture, 16(3), 237-265. DOI: 10.15652/ink.2019.16.3.237
  83. Lee, Y. S., Min, W. J., Cho, M. H., & Park, H. M. (2022). The development of korean short-form measure of loneliness for social survey. Survey Research, 23(4), 83-103. https://doi.org/10.20997/SR.23.4.4
  84. Long, C. R., & Averill, J. R. (2003). Solitude: An exploration of benefits of being alone. Journal for the Theory of Social Behaviour, 33(1), 21-44. DOI: 10.1111/1468-5914.00204
  85. Loton, D., Borkoles, E., Lubman, D., & Polman, R. (2016). Video game addiction, engagement and symptoms of stress, depression and anxiety: The mediating role of coping. International Journal of Mental Health and Addiction, 14, 565-578. https://doi.org/10.1007/s11469-015-9578-6
  86. Martel, M. M. (2013). Sexual selection and sex differences in the prevalence of childhood externalizing and adolescent internalizing disorders. Psychological Bulletin, 139(6), 1221-1259. DOI: 10.1037/a0032247
  87. Marquez, J., Goodfellow, C., Hardoon, D., Inchley, J., Leyland, A. H., Qualter, P., Simpson, S. A., & Long, E. (2023). Loneliness in young people: A multilevel exploration of social ecological influences and geographic variation. Journal of Public Health, 45(1), 109-117. https://doi.org/10.1093/pubmed/fdab402
  88. Matias, G. P., Nicolson, N. A., & Freire, T. (2011). Solitude and cortisol: Associations with state and trait affect in daily life. Biological Psychology, 86(3), 314-319. https://doi.org/10.1016/j.biopsycho.2010.12.011
  89. Mendelson, M. D. (1990). Reflections on loneliness. Contemporary Psychoanalysis, 26(2), 330-355. https://doi.org/10.1080/00107530.1990.10746662
  90. Mesquita, B., Frijda, N. H., & Scherer, K. R. (1997). Culture and emotion. In P. R. Dasen & T. S. Saraswathi (Eds.), Handbook of cross-cultural psychology (Vol. 2, pp. 255-298). Boston, MA: Allyn & Bacon.
  91. Michalska, M. M., Czerwinski, S. K., Lowder, A. H., & Jonason, P. K. (2023). Feeling low and lonely: Personality traits, love styles, and social rejection. Personality and Individual Differences, 204, 112068. DOI: 10.1016/j.paid.2022.112068
  92. Ministry of Health and Welfare (2022). 2022 Lonely Death Survey.
  93. Motta, V. (2021). Key concept: Loneliness. Philosophy, Psychiatry, & Psychology, 28(1), 71-81. DOI: 10.1353/ppp.2021.0012
  94. Musetti, A., Eboli, G., Cavallini, F., & Corsano, P. (2019). Social relationships, self-esteem, and loneliness in adolescents with learning disabilities. Clinical Neuropsychiatry, 16(4), 165.
  95. Nam, E. J., Lee, J. H., & Kwon, M. (2021). Associations between habitual drug use and loneliness in Korean adolescents: Secondary data analysis of the 2020 youth health risk behavior web-based survey. The Journal of the Korean Society of School Health, 34(3), 161-169.
  96. Nasilowska-Barud, A., Zapolski, T., Barud, M., & Wysokinski, A. (2017). Overt and covert anxiety as a toxic factor in ischemic heart disease in women: The link between psychological factors and heart disease. Medical Science Monitor: International Medical Journal of Experimental and Clinical Research, 23, 751-758. DOI: 10.12659/MSM.902544
  97. Nicol, S. O. (2022). Thwarted belonging or a preference for solitude? Mediation analyses for schizotypy and suicidal ideation (Doctoral dissertation, University of Otago).
  98. Nikitin, J., Rupprecht, F. S., & Ristl, C. (2022). Experiences of solitude in adulthood and old age: The role of autonomy. International Journal of Behavioral Development, 46(6), 510-519. DOI: 10.1177/0165025422111749
  99. Ost-Mor, S., Palgi, Y., & Segel-Karpas, D. (2021). Exploring gaps in positive solitude perceptions: Older adults vs. gerontology professionals. International Psychogeriatrics, 33(12), 1253-1263. DOI: 10.1017/S1041610220003555
  100. Palgi, Y., Segel-Karpas, D., Ost Mor, S., Hoffman, Y., Shrira, A., & Bodner, E. (2021). Positive solitude scale: Theoretical background, development and validation. Journal of Happiness Studies, 93, 1-28. DOI: 10.1177/0091415020957379
  101. Palgi, Y., Shrira, A., Ring, L., Bodner, E., Avidor, S., Bergman, Y., Cohen-Fridel, S., Keisari, S., & Hoffman, Y. (2020). The loneliness pandemic: Loneliness and other concomitants of depression, anxiety and their comorbidity during the COVID-19 outbreak. Journal of Affective Disorders, 275, 109-111. DOI: 10.1016/j.jad.2020.06.036
  102. Parameswaran, G. (2020). The social historical roots of the concept of emerging adulthood and its impact on early adults. Theory & Psychology, 30(1), 18-35. DOI: 10.1177/095935431987698
  103. Park, C. R., & Shin, H. Y. (2022). Social support, basic psychological needs, and life satisfaction: Whose support matters?. The Korean Journal of Developmental Psychology, 35(3), 83-106. https://doi.org/10.35574/KJDP.2022.9.35.3.83
  104. Park, I. J., & Min, K. H. (2005). Making a list of Korean emotion terms and exploring dimensions underlying them. Korean Journal of Social and Personality Psychology, 19(1), 109-129.
  105. Pluim, C. F., Anzai, J. A., Martinez, J. E., Munera, D., Garza-Naveda, A. P., Vila-Castelar, C., GuzmanVelez, E., Ramirez-Gomez, L., Bustin, J., Serrano, C. M., Babulal, G. M. , Oliveira, M. O., & Quiroz, Y. T. (2023). Associations among loneliness, purpose in life and subjective cognitive decline in ethnoracially diverse older adults living in the United States. Journal of Applied Gerontology, 42(3), 376-386. DOI: 10.1177/07334648221139479
  106. Pourriyahi, H., Yazdanpanah, N., Saghazadeh, A., & Rezaei, N. (2021). Loneliness: An immunometabolic syndrome. International Journal of Environmental Research and Public Health, 18(22), 12162. DOI: 10.3390/ijerph182212162
  107. Ratcliffe, M. (2018). The interpersonal structure of depression. Psychoanalytic Psychotherapy, 32(2), 122-139. DOI: 10.1080/02668734.2018.1455729
  108. Ree, J. W., Song, H. J., Na, E. K., & Kim, H. S. (2008). Classification of emotion terms in korean. Korean Journal of Journalism & Communication Studies, 52(1), 85-116.
  109. Richardson, T., Elliott, P., & Roberts, R. (2017). Relationship between loneliness and mental health in students. Journal of Public Mental Health, 16(2), 48-54. https://doi.org/10.1108/JPMH-03-2016-0013
  110. Rokach, A. (1988). Theoretical approaches to loneliness: From a univariate to a multidimensional experience. Review of Existential Psychology & Psychiatry, 19(2-3), 225-254.
  111. Rokach, A. (2003). Loneliness among older people. Reviews in Clinical Gerontology, 13(4), 303-311. DOI: 10.1017/S095925980400111X
  112. Rokach, A. (2018). Effective coping with loneliness: A review. Open Journal of Depression, 7(4), 61-72. DOI: 10.4236/ojd.2018.74005
  113. Russell, D., Peplau, L. A., & Cutrona, C. E. (1980). The revised UCLA loneliness scale: Concurrent and discriminant validity evidence. Journal of Personality and Social Psychology, 39(3), 472-480. DOI: 10.1037/0022-3514.39.3.472
  114. Ryan, M. C., & Patterson, J. (1987). Loneliness in the elderly. Journal of Gerontological Nursing, 13(5), 6-9. DOI: 10.3928/0098-9134-19870501-04
  115. Schreiber, K., & Hausenblas, H. A. (2015). The truth about exercise addiction: Understanding the dark side of thinspiration. Lanham, MD: Rowman & Littlefield.
  116. Searle, J. (1969). Speech acts: An essay in the philosophy of language. Cambridge, MA: University Press.
  117. Seo, M. J. (2018). Trajectories in and predictors of marital satisfaction after the first baby arrives. Korean Journal of Child Care and Education Policy, 12(3), 31-53. DOI: 10.5718/kcep.2018.12.3.31
  118. Seo, S. K. (1998). Lexical frequency in modern korean. Seoul: Yonsei University Institute of Language and Information Studies.
  119. Sneider, G. (1936). Portraits and self-portraits. Boston: Houghton Mifflin.
  120. Son, S. Y., & Lee, H. S. (2023). A study on the perception of life events and the meaning of time management education experience of middle-aged married women. Journal of Lifelong Learning Society, 19(1), 68-96. DOI: 10.26857/JLLS.2023.2.19.1.68
  121. Seo, Y. S., An, S. J., Kim, H. J., & Ko, S. I. (2020). Review on the conceptual definition and measurement of loneliness experienced among Koreans. Korean Journal of Psychology: General, 39(2), 205-247. DOI: 10.22257/kjp.2020.6.39.2.205
  122. Shin, M. J., Ha, J. W., Kim, Y. T., & Kim, S. J. (2019). Regional differences in Korean children's development of speech production. Phonetics and Speech Sciences, 11(3), 57-67. DOI: 10.13064/KSSS.2019. 11.3.057
  123. Shiota, M. N., & Kalat, J. W. (2015). Emotion psychology. Beijing: China Light Industry Press.
  124. Siu, C. (2023). A year of solitude & A year of solidarity. The Official Journal of the College of Family Physicians of Canada.
  125. Stavros, B. J. (2015). The philosophy of solitude. Encephalos, 52, 14-24.
  126. Storr, A. (1988). Solitude: A return to the self. NY: Free Press.
  127. Strasser, A. (2023). On pitfalls (and advantages) of sophisticated large language models. arXiv Preprint arXiv:2303.17511. DOI: 10.48550/arXiv.2303.17511
  128. Tekinarslan, I. C., & Kucuker, S. (2015). Examination of the psychometric properties of the children's loneliness scale for students with and without special needs in inclusive classrooms. Educational Sciences: Theory and Practice, 15(3), 709-721.
  129. Teneva, N., & Lemay Jr, E. P. (2020). Projecting loneliness into the past and future: Implications for self-esteem and affect. Motivation and Emotion, 44(5), 772-784. https://doi.org/10.1007/s11031-020-09842-6
  130. Vanhalst, J., Klimstra, T. A., Luyckx, K., Scholte, R. H., Engels, R. C., & Goossens, L. (2012). The interplay of loneliness and depressive symptoms across adolescence: Exploring the role of personality traits. Journal of Youth and Adolescence, 41, 776-787. DOI: 10.1007/s10964-011-9726-7
  131. Vatne, M., & Naden, D. (2012). Finally, it became too much-experiences and reflections in the aftermath of attempted suicide. Scandinavian Journal of Caring Sciences, 26(2), 304-312. https://doi.org/10.1111/j.1471-6712.2011.00934.x
  132. Vilkaite-Lozdiene, L., & Schmitt, N. (2019). Frequency as a guide for vocabulary usefulness: High-, mid-, and low-frequency words. In S. Webb (Ed.), The Routledge handbook of vocabulary studies. Oxford, OX: Routledge.
  133. Vo, M. L., Jacobs, A. M., & Conrad, M. (2006). Cross-validating the Berlin affective word list. Behavior Research Methods, 38(4), 606-609. DOI: 10.3758/BF03193892
  134. von Soest, T., Luhmann, M., Hansen, T., & Gerstorf, D. (2020). Development of loneliness in midlife and old age: Its nature and correlates. Journal of Personality and Social Psychology, 118(2), 388-406. DOI: 10.1037/pspp0000219
  135. Wang, J. L., Sheng, J. R., & Wang, H. Z. (2019). The association between mobile game addiction and depression, social anxiety, and loneliness. Frontiers in Public Health, 7, 247. DOI: 10.3389/fpubh.2019.00247
  136. Weinstein, N., Nguyen, T. V., & Hansen, H. (2021). What time alone offers: Narratives of solitude from adolescence to older adulthood. Frontiers in Psychology, 12, 714518. DOI: 10.3389/fpsyg.2021.714518
  137. Weiss, R. S. (1973). Loneliness: The experience of emotional and social isolation. Cambridge, MA: MIT Press.
  138. Wu, J., Wu, Y., & Tian, Y. (2022). Temporal associations among loneliness, anxiety, and depression during the COVID-19 pandemic period. Stress and Health, 38(1), 90-101. DOI: 10.1002/smi.3076
  139. Yun, E. G., & Jo, Y. D. (2020). The mediating effect of sense of self-control in the relationship between loneliness and preparation for death of seniors living alone. The Journal of the Korea Contents Association, 20(8), 438-447. DOI: 10.5392/JKCA.2020.20.08.438
  140. Yang, E. J., Kim, S. J., & Kim, S. E. (2019). Study of relationship between parent-child solidarity, loneliness, and life satisfaction: Comparative analysis of elderly living in urban and rural communities. Journal of Local Government Studis, 31(2), 135-161. DOI: 10.21026/jlgs.2019.31.2.135
  141. Yun, H. K., & Chung, N. W. (2017). The mediating effects of self-compassion and its sub-dimensions between parental attachment and social anxiety focusing on gender differences. Korean Journal of Health Psychology, 22(3), 629-643. DOI: 10.17315/kjhp.2017.22.3.009
  142. Yang, S. M., & Hwang, E. H. (2020). Death anxiety and dignified death attitudes of pre-elderly who opt for signing advance directives. Journal of Korean Public Health Nursing, 34(2), 251-262. DOI: 10.5932/JKPHN.2020.34.2.251
  143. Ypsilanti, A. (2018). Lonely but avoidant-the unfortunate juxtaposition of loneliness and self-disgust. Palgrave Communications, 4(1), 1-4. https://doi.org/10.1057/s41599-018-0198-1
  144. Yuldashev, F. (2021). The study of socio-psychological problem of loneliness. Turkish Journal of Computer and Mathematics Education (TURCOMAT), 12(12), 2580-2590.
  145. Zeman, J., Klimes-Dougan, B., Cassano, M., & Adrian, M. (2007). Measurement issues in emotion research with children and adolescents. Clinical Psychology: Science and Practice, 14(4), 377-401. DOI: 0.1111/j.1468-2850.2007.00098.x https://doi.org/10.1111/j.1468-2850.2007.00098.x
  146. Zhou, C., Gao, M., Shi, X., & Zhang, Z. (2023). Suicidal behavior, depression and loneliness among college students: The role of school belonging. Psychology, Health & Medicine, 28(6), 1520-1526. DOI: 10.1080/13548506.2022.2113105
  147. Zhou, Y., & Liu, J. (2016). Preference-for-solitude and depression during middle childhood: Moderating effect of friendship. Chinese Journal of Clinical Psychology, 24(3), 491-494.