Abele A.E., Wojciszke B. (2014). Communal and agentic content in social cognition: A dual perspective model. Advances in Experimental Social Psychology, 50, 195–255, http://doi.org/10.1016/B978-0-12-800284-1.00004-7.

Bakan, D. (1966). The duality of human existence. An essay on psychology and religion. Chicago: Rand Mcnally.

Bebrysz M., Zagórska W. (2017). Depresja a integracja osobowa. Ujęcie poeriksonowskie. Psychologia Rozwojowa, 22(1), 77–92, https://doi.org/10.4467/20843879PR.17.005.6419.

Berzonsky M.D. (1989). Identity style: conceptualization and measurement. Journal of Adolescent Research, 4, 268–282, https://doi.org/10.1177/074355488943002.

Berzonsky M.D. (2004). Identity processing style, self-construction, and personal epistemic assumptions: A social-cognitive perspective. European Journal of Developmental Psychology, 1(4), 303–315, https://doi.org/10.1080/17405620444000120.

Berzonsky M.D., Cieciuch J., Duriez B., Soenens B. (2011). The how and what of identity formation: Associations between identity styles and value orientations. Personality and Individual Differences, 50(2), 295–299.

Berzonsky M.D., Soenens, B., Luyckx, K., Smits, I., Papini, D. R., & Goossens, L. (2013). Development and validation of the revised Identity Style Inventory (ISI-5): Factor structure, reliability, and validity. Psychological Assessment, 25, 893–904. https://doi.org/10.1037/a0032642

Beyers W., Luycks K. (2016). Ruminative exploration and reconsideration of commitment as risk factors for suboptimal identity development in adolescence and emerging adulthood. Journal of Adolescence, 47, 169–178.

Cieciuch J. (2010). Struktura czynnikowa Kwestionariusza Stylów Tożsamości Michaela Berzonsky’ego. Ile stylów mierzy ISI-3? Psychologia Rozwojowa, 15(4), 49-64.

Cieciuch J., Strus W. (2017). Two-Factor Model of personality. W: V. Zeigler-Hill, T. K. Shackelford (red.), Encyclopedia of Personality and Individual Differences (s. 1–17). Springer International Publishing AG, https://doi.org/10.1007/978-3-319-28099-8.

Cieciuch J., Topolewska E. (2017). Circumplex of identity formation modes: A proposal for the integration of identity constructs developed in the Erikson–Marcia tradition. Self and Identity, 16(1), 37–61, https://doi.org/10.1080/15298868.2016.1216008.

Copleston, F. (1958). A history of philosophy (Vol. 4). Londyn: Search Press.

Crocetti E. (2018). Identity dynamics in adolescence: Processes, antecedents, and consequences. European Journal of Developmental Psychology, 15(1), 1–13, https://doi.org/10.1080/17405629.2017.1405578.

Crocetti E., Rubini M., Meeus W. (2008). Capturing the dynamics of identity formation in various ethnic groups: Development and validation of a three-dimensional model. Journal of Adolescence, 31(2), 207–222. https://doi.org/10.1016/j.adolescence.2007.09.002.

Crocetti E., Sica, L.S., Schwartz S.J., Serafini T., Meeus W. (2013). Identity styles, dimensions, statuses, and functions: Making connections among identity conceptualizations. Revue Europeene de Psychologie Appliquee, 63(1), 1–13.

Descombes V. (2012/2013). Rozterki tożsamości (Les embarras de l’identite). Warszawa: Kurhaus Publishing.

DeYoung C.G. (2015). Cybernetic Big Five Theory. Journal of Research in Personality, 56, 33–58, https://doi.org/10.1016/j.jrp.2014.07.004.

DeYoung C.G., Peterson J.B., Higgins D.M. (2002). Higher-order factors of the Big Five predict conformity: Are there neuroses of health? Personality and Individual Differences, 33(4), 533–552, https://doi.org/10.1016/S0191-8869(01)00171-4.

Digman J.M. (1997). Higher-order factors of the Big Five. Journal of Personality and Social Psychology, 73(6), 1246–1256.

Erikson E.H. (1959). Identity and the life cycle. New York, NY: Norton.

Fadjukoff P., Pulkkinen L., Kokko K. (2016). Identity Formation in Adulthood: A Longitudinal Study from Age 27 to 50. Identity, 16(1), 8–23, https://doi.org/10.1080/15283488.2015.1121820.

Grossberg, S. (1980). How does a brain build a cognitive code? Psychological Review, 87, 1–51.

Hatano K., Sugimura K., Klimstra T.A. (2016). Which came first, personality traits or identity processes during early and middle adolescence? Journal of Research in Personality, https://doi.org/10.1016/j.jrp.2016.06.014.

Higgins E.T., Kruglanski A.W., Pierro A. (2003). Regulatory mode: Locomotion and assessment as distinct orientations. Advances in Experimental Social Psychology, 35, 293–344, https://doi.org/10.1016/S0065-2601(03)01005-0.

Karaś D. (2015). Identity Domains in Emerging Adulthood: Results of Qualitative Research in Poland. European Association for Research on Adolescence Newsletter, May 2015, 11–14.

Karaś D., Cieciuch J. (2015). Domenowe podejście do kształtowania tożsamości. Weryfikacja trójwymiarowego modelu w różnych sferach życia w grupie młodych dorosłych. Studia Psychologiczne, 5(3), 63–75.

Karaś D., Topolewska-Siedzik E., Negru-Subtirica O. (2018). Contemporary views on personal identity formation. Studia Psychologica: Theoria Et Praxis, 1(18), 5-25, https://doi.org/10.21697/sp.2018.18.1.01.

Kłym M., Cieciuch J. (2015). The Early Identity Exploration Scale – a measure of initial exploration in breadth during early adolescence. Frontiers in Psychology, 6(533), 1–8, https://doi.org/10.3389/fpsyg.2015.00533.

Kroger J. (2017). Identity Development in Adolescence and Adulthood, In Oxford Research Encyclopedias 1(June), 1–27, https://doi.org/10.1093/acrefore/9780190236557.013.54.

Kroger J., Martinussen M., Marcia J.E. (2010). Identity status change during adolescence and young adulthood: A meta-analysis. Journal of Adolescence, 33(5), 683–698, https://doi.org/10.1016/j.adolescence.2009.11.002.

Lilgendahl J.P. (2015). The dynamic role of identity processes in personality development: Theories, patterns, and new directions. In K. C. McLean & M. Syed (Eds.), The Oxford handbook of identity development (pp. 490–507). Oxford: Oxford University Press.

Luyckx K., Goossens L., Soenens B., Beyers W. (2006). Unpacking commitment and exploration: Preliminary validation of an integrative model of late adolescent identity formation. Journal of Adolescence, 29(3), 361–378. https://doi.org/10.1016/j.adolescence.2005.03.008.

Luyckx K., Schwartz S.J., Berzonsky M.D., Soenens B., Vansteenkiste M., Smits I., Goossens L. (2008).

Capturing ruminative exploration: Extending the four-dimensional model of identity formation in late adolescence. Journal of Research in Personality, 42(1), 58–82. https://doi.org/10.1016/j.jrp.2007.04.004.

Marcia J.E. (1966). Development and validation of ego-identity status. Journal of Personality and Social Psychology, 3(5), 551–558. https://doi.org/10.1037/h0023281.

Marcia J.E. (1980). Identity in Adolescence. Handbook of Adolescent Psychology, 9, 159–187, http://egitim.baskent.edu.tr/duyuruek/ip_chalid/marcia_idendity.pdf.

McAdams D.P. (1995). What do we know when we know a person? Journal of Personality, 63(3), 365–396, https://doi.org/10.1111/j.1467-6494.1995.tb00500.x.

McAdams D.P. (2001). The psychology of life stories. Review of General Psychology, 5(2), 100–122, https://doi.org/10.1037//I089-2680.5.2.100.

McAdams D.P., Manczak E. (2011). What is a “level” of personality? Psychological Inquiry, 22, 40–44, https://doi.org/10.1080/1047840X.2011.544026.

Meeus W. (1996). Studies on identity development in adolescence: An overview of research and some new data. Journal of Youth and Adolescence, 25(5), 569–598, https://doi.org/10.1007/BF01537355.

Musek J. (2007). A general factor of personality: Evidence for the Big One in the five-factor model. Journal of Research in Personality, 41(6), 1213–1233, https://doi.org/10.1016/j.jrp.2007.02.003.

Schwartz S.H., Cieciuch J., Vecchione M., Davidov E., Fischer R., Beierlein C., ..., Konty M. (2012). Refining the theory of basic individual values. Journal of Personality and Social Psychology, 103(4), 663–688. https://doi.org/10.1037/a0029393.

Słowińska A., Oleszkowicz A. (2015). Kwestionariusz procesów tożsamościowych (KPT) – walidacja narzędzia. Studia Psychologiczne, 54(3), 12–22.

Strus W., Cieciuch J., Rowiński T. (2014). The circumplex of personality metatraits: A synthesizing model of personality based on the Big Five. Review of General Psychology, 18(4), 273–286, https://doi.org/http://dx.doi.org/10.1037/gpr0000017.

Topolewska E., Cieciuch J. (2012). Jeden czy dwa style dyfuzyjno-unikowe w modelu Berzonsky’ego? Nierozwiązany problem w nowej wersji Inwentarza Stylów Tożsamości (ISI-4). Studia Psychologica, 12(1), 5–23.

Topolewska E., Cieciuch J. (2015). Wewnętrzne zróżnicowanie stylu dyfuzyjno-unikowego w modelu Berzonsky’ego. Wyniki analiz w podejściach skoncentrowanym na zmiennych i skoncentrowanym na osobach. Studia Psychologiczne, 53(3), 77-89.

Topolewska E., Cieciuch J. (2017). Empirical verification of the circumplex of identity formation modes and its potential to integrate different models of identity development in the Erikson–Marcia tradition. Self and Identity, 16(2), 123–142. https://doi.org/10.1080/15298868.2016.1229690.

Topolewska-Siedzik E., Cieciuch J. (2018). Trajectories of Identity Formation Modes and Their Personality Context in Adolescence. Journal of Youth and Adolescence, 47, 775–792, https://doi.org/10.1007/s10964-018-0824-7.

Topolewska-Siedzik E., Cieciuch J. (2019). Modes of personal identity formation: A preliminary picture from the lifespan perspective. Personality and Individual Differences, 138, 237–242, https://doi.org/10.1016/j.paid.2018.09.041.

Topolewska-Siedzik E., Cieciuch J., Strus W. (2019). Personality underpinnings of identity: The role of metatraits and traits in identity formation modes. Self and Identity, 18(5), 529–549, https://doi.org/10.1080/15298868.2018.1483964.

Waterman A.S. (2015). What does it mean to engage in identity exploration and to hold identity commitments? A methodological critique of multidimensional measures for the study of identity processes. Identity, 15(December), 309–349, https://doi.org/10.1080/15283488.2015.1089403.

Whitbourne S.K., Sneed J.R., Skultety K.M. (2002). Identity processes in adulthood: Theoretical and methodological challenges. Identity: An International Journal of Theory and Research, 2(1), 29–45, https://doi.org/10.1207/S1532706XID0201_03.

Wiggins J.S. (1991). Agency and communion as conceptual coordinates for the understanding and measurement of interpersonal behavior. W: W.W. Grove, D. Cicchetti (red.), Thinking clearly about psychology. Personality and psychotherapy (t. 2, s. 89–113). Minneapolis: University of Minnesota Press.

Wilt J., Olson B.D., McAdams D.P. (2011). Higher-order factors of the Big Five predict exploration and threat in life stories. Journal of Research in Personality, 45, 613–621, https://doi.org/10.1016/j.jrp.2011.08.010.

Zimmermann G., Lannegrand-Willems L., Safont-Mottay C., Cannard C. (2015). Testing new identity models and processes in French-speaking adolescents and emerging adults students. Journal of Youth and Adolescence, 44(1), 127–141, https://doi.org/10.1007/s10964-013-0005-7.