（2）この知的分野の基礎構造と現状(現在)

幸福度に関する文献共引用ネットワークマップ（1890-2020年） Cluster 8 (6.8%): Positive Psychology, 21st century research (e.g., positive psychology interventions/exercises, positive emotions, savoring, character strengths, virtues Cluster 10 (3.9%): Aging and well-being: adult life-span development, emotions and aging Cluster 1 (18.7%): Subjective well-being, happiness, personality, well-being scales/measures Cluster 3 (12.7%): Emotion Regulation, Mindfulness, Self-Compassion Cluster 2 (17.4%): Organizational Behavior, Job Burnout; Applied Psych Cluster 9 (5.5%): Mixed topics, e.g. stress, coping, resilience, optimism, self-efficacy, agency. Cluster 6 (8.1%): Eudaimonic WB, Psychological WB, Flow, Meaning in life, gratitude, PERMA, humanistic psychology Cluster 7 (7.3%): Metrics, quantitative psychology papers, psychometrics Cluster 5 (9.1%): Self-Determination Theory, Needs, Motivation, Goals Cluster 4 (10.5%): Mixed topics; common topics include life satisfaction, need to belong, child/adolescent development, social relationships, the self, identity VOSviewer Wood Am,2008 Kabat-Zinn,2013 Fredrickson BL,2001 Emmons RA,2003 Neff KD,2013 Baer RA,2003 Emotion Reg,2003 Brown KW,2015 Seligman MEP,2005 Gross JJ,2013 Gross JJ,1998 Fredrickson BL,2001 Forydce JM,1977 Park N,2004 Seligman MEP,2000 Lyubomirsky S,2005 Seligman MEP,2000 Lucas RE,1996 Watson D,1988 Lazarus R...,1984 Diener E,2000 Selgman MEP,1994 Scherer MR,1994 Diener E,2000 Hiu LT,1999 Muthen Bo.,1998 Rosenberg M,1979 Ryan RM,2001 Kahneman D,1999 Oshi S,1999 Steger MF,2006 Schwartz SH,1992 Ryan RM,2000 Baumeister RF,1987 Kasser T,1993 Little BR,1989 Ryan RM,1985 Sheldon KM,1993 Ryan RM,1999 Ryan RM,1980 Deci EL,2000 Ryan RM,1985 Bartol KM,2001 Branden N,1994 Bandura A,1997 Ender JK,2007 Hobfoll SE,1989 Demetrout E,2001 Warr P,1987 Gagin MJ,2005 Van Den Bijeck A,2008 Marshan Mc,2004 Van Den Bijeck A,2010 ウェルビーイングに関する書読的結合ネットワークマップ（1992年～2021年） Cluster 2 (23.4%) Multidisciplinary, mixed studies, international/global studies, issues, policy, climate change Cluster 4 (5.5%) UUnique populations (e.g., military, coaches, children, race/ethnic specific, autism, cancer) Cluster 5 (5.1%) Other unique populations (e.g., people of color, immigrants, transgender constructs (e.g., self compassion, ethnic identity) and domains (e.g., education/university) Cluster 1 (43.6%) "Traditional", mostly (but not all) basic research on well-being and related topics (correlates, reviews, scale dev., PPIs, etc) Cluster 7 (3.3%) Adulthood, older adults, aging, developmental science Cluster 6 (4.8%) Spread out and diverse the apparent patterns or sub-clusters within Cluster 9 [partially visible] fry (1992) holder (2012) hall (2010) levine (1999) desmyter (2012) weis (2002) scorsolini-comin (2012) kim (2003) smith (1998) proctor (2009a) barel (2010) wohl (2008) steinmayr (2016) dagemals-desmarais (2012) diener (1999) keyes (2002) knight (2010) miller (1997) logan (2007) livingston (2011) mayar-moe (2015) tucker (2005) demir (2013c) demir (2011