1. Adolescents' multiple versus single primary attachment figures, reorganization of attachment hierarchy, and adjustments: the important people interview approach. Issue 5 (3rd September 2018) Authors: Umemura, Tomotaka; Lacinová, Lenka; Kraus, Jakub; Horská, Eliška; Pivodová, Lenka Journal: Attachment & human development Issue: Volume 20:Issue 5(2018) Page Start: 532 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
2. Attachment hierarchy in Japan: examining the validity of important people interview in Japanese young adults. Issue 2 (4th March 2022) Authors: Umemura, Tomotaka; Fusamune, Sonoka; Sugimura, Kazumi Journal: Attachment & human development Issue: Volume 24:Issue 2(2022) Page Start: 133 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
3. Considering the negatively formed identity: Relationships between negative identity and problematic psychosocial beliefs. (22nd November 2018) Authors: Hihara, Shogo; Umemura, Tomotaka; Sugimura, Kazumi Journal: Journal of adolescence Issue: Volume 70(2019) Page Start: 24 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
4. Considering the negatively formed identity: Relationships between negative identity and problematic psychosocial beliefs. (January 2019) Authors: Hihara, Shogo; Umemura, Tomotaka; Sugimura, Kazumi Journal: Journal of adolescence Issue: Volume 70(2019) Page Start: 24 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
5. Identity Formation and School Experience among University Students in A Teacher Training Program: A Four-Wave Longitudinal Study during the Teaching Practicum. Issue 3 (3rd July 2022) Authors: Iwasa, Yasuhiro; Hihara, Shogo; Umemura, Tomotaka; Tazume, Hirotsugu; Sugimura, Kazumi Journal: Identity Issue: Volume 22:Issue 3(2022) Page Start: 183 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
6. Japanese infants' attachment insecurity and externalizing/internalizing problems: Using strange situation and attachment Q‐sort methods. Issue 6 (20th October 2022) Authors: Umemura, Tomotaka; Iwamoto, Sayaka; Tanaka, Hikaru Journal: Infant mental health journal Issue: Volume 43:Issue 6(2022) Page Start: 910 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
7. Positive and negative valences of identities: Longitudinal associations of identity content valences with adaptive and maladaptive functioning among Japanese young adults. (26th October 2022) Authors: Hihara, Shogo; Sugimura, Kazumi; Umemura, Tomotaka; Iwasa, Yasuhiro; Syed, Moin Journal: Development and psychopathology Issue: Volume 34:Number 4(2022) Page Start: 1516 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
8. Roles of Configurations of Multiple Identity Domains in Adaptive and Maladaptive Functioning in Japanese Emerging Adults: Using a Culturally Relevant Index. Issue 5 (October 2020) Authors: Hihara, Shogo; Ishibashi, Iroha; Umemura, Tomotaka; Sugimura, Kazumi Other Names: Negru-Subtirica Oana guest-editor.; Crocetti Elisabetta guest-editor.; Schwartz Seth guest-editor. Journal: Emerging adulthood Issue: Volume 8:Issue 5(2020) Page Start: 373 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
9. Similarities and differences regarding changes in attachment preferences and attachment styles in relation to romantic relationship length: longitudinal and concurrent analyses. Issue 2 (4th March 2018) Authors: Umemura, Tomotaka; Lacinová, Lenka; Kotrčová, Kristína; Fraley, R. Chris Journal: Attachment & human development Issue: Volume 20:Issue 2(2018) Page Start: 135 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗
10. Transfer of Early to Late Adolescents' Attachment Figures in a Multicohort Six-Wave Study: Person- and Variable-Oriented Approaches. (August 2021) Authors: Umemura, Tomotaka; Lacinová, Lenka; Juhová, Dana; Pivodová, Lenka; Cheung, Hoi Shan Journal: Journal of early adolescence Issue: Volume 41:Number 7(2021) Page Start: 1072 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗