The article discusses the importance of quantitative empirical character assessment for better understanding the formation of character and for promoting virtue and thereby also human flourishing. Attention is given to a number of challenges in developing character survey items along with criteria for evaluating items and examples of successes and failures in item development. Discussion is also given to future opportunities to include character assessments in large longitudinal cohort studies, to develop scalable character interventions, and to promote the formation of character through various communities.
AlanS.BonevaT.ErtacS. (2019). Ever failed, try again, succeed better: Results from a randomized educational intervention on grit. The Quarterly Journal of Economics, 134(3), 1121–1162.
2.
AlanS.ErtacS. (2018). Fostering patience in the classroom: Results from randomized educational intervention. Journal of Political Economy, 126(5), 1865–1911.
3.
AquinasT. (1948). Summa theologica (Fathers of the English Dominican Province, Trans.). Ave Maria Press. (Original work published 1274)
4.
Aristotle. (1980). The Nicomachean ethics (RossD., Trans., & AckrillJ. L.UrmsonJ. O., Eds.). Oxford University Press.
5.
ArthurJ.KristjánssonK.HarrisonT.SanderseW.WrightD. (2016). Teaching character and virtue in schools. Routledge.
6.
BerkowitzM. W.BierM. C. (2005). What works in character education: A research-driven guide for educators. Character Education Partnership.
7.
BleidornW.DenissenJ. J. A. (2015). Virtues in action—The new look of character traits. British Journal of Psychology, 106(4), 700–723.
8.
BowmanN. A.HillP. L.DensonN.BronkemaR. (2015). Keep on truckin’ or stay the course? Exploring grit dimensions as differential predictors of educational achievement, satisfaction, and intentions. Social Psychological and Personality Science, 6(6), 639–645.
9.
ChenY.HarrisS. KWorthingtonE. L.VanderWeeleT. J. (2019). Religiously or spiritually-motivated forgiveness and subsequent health and well-being among young adults: An outcome-wide analysis. Journal of Positive Psychology, 187, 2355–2364.
10.
ChenY.LeeM. T.Węziak-BiałowolskaD.BiałowolskiP.McNeelyE.VanderWeeleT. J. (2020). Longitudinal associations between domains of flourishing and subsequent well-being: Are all domains equally important?
11.
CokeletB.FowersB. (2019). Realistic virtues and how to study them: Introducing the STRIVE-4 model. Journal of Moral Education, 48(1), 7–26.
12.
ConteE.GrazzaniI.PepeA. (2018). Social cognition, language, and prosocial behaviors: A multitrait mixed-methods study in early childhood. Early Education and Development, 29(6), 814–830. http://doi.org/10.1080/10409289.2018.1475820
13.
CreggD. R.CheavensJ. S. (2021). Gratitude interventions: Effective self-help? A meta-analysis of the impact on symptoms of depression and anxiety. Journal of Happiness Studies, 22, 413–445.
14.
CurrenR.KotzeeB. (2014). Can virtue be measured?Theory and Research in Education, 12(3), 266–282.
15.
DahlsgaardK.PetersonC.SeligmanM. E. (2005). Shared virtue: The convergence of valued human strengths across culture and history. Review of General Psychology, 9(3), 203–213.
16.
DavisD. E.ChoeE.MeyersJ.WadeN.VarjasK.GiffordA.QuinnA.HookJ. N.Van TongerenD. R.GriffinB. J.WorthingtonE. L.Jr. (2016). Thankful for the little things: A meta-analysis of gratitude interventions. Journal of Counseling Psychology, 63(1), 20–31. https://doi.org/10.1037/cou0000107
17.
DuckworthA. L.QuinnP. D. (2009). Development and validation of the Short Grit Scale (GRIT–S). Journal of Personality Assessment, 91(2), 166–174.
18.
FootP. (2003). Natural goodness. Clarendon Press.
19.
FowersB. J. (2014). Toward programmatic research on virtue assessment: Challenges and prospects. Theory and Research in Education, 12(3), 309–328.
20.
FowlerJ. H.ChristakisN. A. (2010). Cooperative behavior cascades in human social networks. Proceedings of the National Academy of Sciences of the United States of America, 107(12), 5334–5338.
21.
GanderF.HofmannJ.ProyerR. T.RuchW. (2020). Character strengths—Stability, change, and relationships with well-being changes. Applied Research in Quality of Life, 15, 349–367.
22.
HarperQ.WorthingtonE. L.Jr.GriffinB. J.LavelockC. R.HookJ. N.VranaS. R.GreerC. L. (2014). Efficacy of a workbook to promote forgiveness: A randomized controlled trial with university students. Journal of Clinical Psychology, 70(12), 1158–1169.
23.
HelzerE. G.FurrR. M.HawkinsA.BarrantiM.BlackieL. E. R.FleesonW. (2014). Agreement on the perception of moral character. Personality and Social Psychology Bulletin, 40(12), 1698–1710.
24.
JankowskiP. J.SandageS. J.BellC. A.DavisD. E.PorterE.JessenM.MotznyC. L.RossK. V.OwenJ. (2020). Virtue, flourishing, and positive psychology in psychotherapy: An overview and research prospectus. Psychotherapy, 57(3), 291–309.
25.
JayawickremeE.MeindlP.HelzerE. G.FurrR. M.FleesonW. (2014). Virtuous states and virtuous traits: How the empirical evidence regarding the existence of broad traits saves virtue ethics from the situationist critique. Theory and Research in Education, 12(3), 283–308.
26.
KimE. S.WhillansA. V.LeeM. T.ChenY.VanderWeeleT. J. (2020). Volunteering and subsequent health and well-being in older adults: An outcome-wide longitudinal approach. American Journal of Preventive Medicine, 59(2), 176–186.
27.
KirbyJ. N.TellegenC. L.SteindlS. R. (2017). A meta-analysis of compassion-based interventions: Current state of knowledge and future directions. Behavior Therapy, 48(6), 778–792.
28.
KristjánssonK. (2015). Aristotelian character education. Routledge.
29.
LeeM. T.BiałowolskiP.Węziak-BiałowolskaD.MooneyK. D.LernerP. J.McNeelyE.VanderWeeleT. J. (2021). Self-assessed importance of domains of flourishing: Demographics and correlations with well-being. The Journal of Positive Psychology, 16(1), 137–144.
30.
LongK. N. G.KimE. S.ChenY.WilsonM. F.WorthingtonE. L.VanderWeeleT. J. (2020). The role of hope in subsequent health and well-being for older adults: An outcome-wide longitudinal approach. Global Epidemiology, 2, 100018.
31.
LongK. N. G.WorthingtonE. L.VanderWeeleT. J.ChenY. (2020). Forgiveness of others and subsequent health and well-being in mid-life: A longitudinal study on female nurses. BMC Psychology, 8(1), Article 104.
32.
MacIntyreA. (2013). After virtue. A&C Black.
33.
MehlM. R.BollichK. L.DorisJ. M.VazireS. (2015). Character and coherence: Testing the stability of naturalistically observed daily moral behavior. In MillerC. B.Michael FurrR.KnobelA.FleesonW. (Eds.), Character: New directions from philosophy, psychology, and theology (pp. 630–651). Oxford University Press.
34.
MeindlP.JayawickremeE.FurrR. M.FleesonW. (2015). A foundation beam for studying morality from a personological point of view: Are individual differences in moral behaviors and thoughts consistent?Journal of Research in Personality, 59, 81–92.
35.
NgV.TayL. (2020). Lost in translation: The construct representation of character virtues. Perspectives on Psychological Science, 15(2), 309–326.
36.
PetersonC.SeligmanM. E. (2004). Character strengths and virtues: A handbook and classification. Oxford University Press.
37.
Plato. (1992). The republic (GrubeG. M. A. Trans., 2nd ed.). Hackett Publishing.
38.
RyanK.BohlinK. E. (1999). Building character in schools: Practical ways to bring moral instruction to life. Jossey-Bass.
39.
ShieldsA. E.BalboniT. A. (2020). Building towards common psychosocial measures in U.S. cohort studies: Principal investigators’ views regarding the role of religiosity and spirituality in human health. BMC Public Health, 20, Article 973.
40.
SnyderF.FlayB.VuchinichS.AcockA.WashburnI.BeetsM.LiK. K. (2009). Impact of a social-emotional and character development program on school-level indicators of academic achievement, absenteeism, and disciplinary outcomes: A matched-pair, cluster-randomized, controlled trial. Journal of Research on Educational Effectiveness, 3(1), 26–55.
41.
TangX.WangM. T.GuoJ.Salmela-AroK. (2019). Building grit: The longitudinal pathways between mindset, commitment, grit, and academic outcomes. Journal of Youth and Adolescence, 48(5), 850–863.
42.
VanderWeeleT. J. (2015). Explanation in causal inference: Methods for mediation and interaction. Oxford University Press.
43.
VanderWeeleT. J. (2017). On the promotion of human flourishing. Proceedings of the National Academy of Sciences of the United States of America, 114(31), 8148–8156.
44.
VanderWeeleT. J. (2018). Is forgiveness a public health issue?American Journal of Public Health, 108(2), 189–190.
45.
VanderWeeleT. J. (2020). Activities for flourishing: An evidence-based guide. Journal of Positive Psychology and Wellbeing, 4(1), 79–91.
46.
VanderWeeleT. J. (2021). Can sophisticated study designs with regression analyses of observational data provide causal inferences?JAMA Psychiatry, 78(3), 244–246. https://doi.org/10.1001/jamapsychiatry.2020.2588
47.
VanderWeeleT. J.BrooksA. C. (in press). A public health approach to negative news media: The 3-to-1 solution. American Journal of Health Promotion.
48.
VanderWeeleT. J.ChristakisN. A. (2019). Network multipliers and public health. International Journal of Epidemiology, 48(4), 1032–1037.
49.
VanderWeeleT. J.Węziak-BiałowolskaD.BiałowolskiP.McNeelyE. (2019). Re: A comprehensive approach to problems of performance measurement. Journal of the Royal Statistical Society, 182(3), 797–798.
50.
WadeN. G.HoytW. T.KidwellJ. E.WorthingtonE. L.Jr. (2014). Efficacy of psychotherapeutic interventions to promote forgiveness: A meta-analysis. Journal of Consulting and Clinical Psychology, 82(1), 154–170.
51.
Węziak-BiałowolskaD.BiałowolskiP.Author McNeelyE. (2021). Character strengths involving an orientation to promote good can help your health and well-being. Evidence from two longitudinal studies. American Journal of Health Promotion, 35(3), 388–398. https://doi.org/10.1177/0890117120964083
52.
WilsonM. F. (in press). High-fidelity experiments, situationism, and the measurement of virtue. Journal of Value Inquiry.
53.
WrightJ. C.WarrenM. T.SnowN. E. (2020). Understanding virtue: Theory and measurement. Oxford University Press.
