Yu, S.C., Chen, H.R. & Yang, Y.W. (2024). Development and validation the Problematic ChatGPT Use Scale: a preliminary report. Current Psychology, 43, 26080–26092. https://doi.org/10.1007/s12144-024-06259 (SSCI, IF=2.5, JCR - Q2)
Yu, S.C., Huang, Y.M., & Wu, T. T. (2024). Tool, Threat, Tutor, Talk, and Trend: College Students’ Attitudes toward ChatGPT. Behavioral Sciences, 14(9):755. https://doi.org/10.3390/bs14090755 (SSCI, IF=2.5, JCR - Q2)
Yu, M.E., & Yu, S.C*., (in press). Self-compassion versus self-uncompassion: Moderating the relationships between discrimination and stress among Taiwanese international students. Journal of Education & Psychology. (TSSCI)
Yu, S. C (2022). The more Covid-19 information we shared; the more anxious we got? The associations among social media use, anxiety, and coping strategies. Cyberpsychology, Behavior, and Social Networking, 25, (12) 776-783. https://doi.org/10.1089/cyber.2022.0010 (IF= 6.135, JCR - Q1 (Applied Psychology, Social Psychology).
Sheldon, K. M. & Yu, S. C* (2022). Methods of Gratitude Expression and their Effects upon Well-being: Texting may be just as Rewarding as and less Risky than Face-to-face. The Journal of Positive Psychology, 17:5, 690-700, DOI: 10.1080/17439760.2021.1913639. (SSCI) (IF = 4.290 (2021), JCR - Q1)
Yu, S. C & Chang C.W*. (2022). The Effect of Positive Intervention Dosing Frequency: Fixed Intervals May Decrease More Depression than Flexible Ones. International Journal of Environmental Research and Public Health. 2022; 19(15):9227. https://doi.org/10.3390/ijerph19159227(SSCI) (IF= 4.614 (2021) , JCR - Q1)
Yu, S. C* Chen, H. R. An-Chia Liu, & Hsin-Yu Lee (2020). Toward COVID-19 Information: Infodemic or Fear of missing out? Healthcare, 8(4), 550. (SSCI) https://doi.org/10.3390/healthcare8040550 (SSCI) (IF = 3.160 (2021), JCR - Q2)
Yu, S. C*& Chen, H. R. (2020). Ephemeral but Influential? The Correlation between Facebook Stories Usage, Addiction, Narcissism, and Positive Affect. Healthcare, 8(4), 435; [Special issue: Social Media and Health Communication] (SSCI) https://doi.org/10.3390/healthcare8040435 (IF = 3.160 (2021), JCR - Q2)
Yu, S. C*., Sheldon, K. M., Lan, W. P., & Chen, J. H. (2020). Using Social Network Sites to Boost Savoring: Positive Effects on Positive Emotions. International Journal of Environmental Research and Public Health, 17(17), 6407.https://doi.org/:10.3390/ijerph17176407 (SSCI) (IF= 4.614 (2021), JCR - Q1)
Yu, S.C. (2020). Does using social network sites reduce depression and promote happiness? An example of Facebook-based positive interventions. International Journal of Technology and Human Interaction, 16(3), 56-69. (EI)
Yu, S.C. (2015). Happiness or addiction: An example of Taiwanese college students’ use of Facebook. International Journal of Technology and Human Interaction, 11(4),26-40. (EI) (MOST 103-2511-S-142 -014 -MY2 & NSC 101-2511-S-142 -009 -MY2)
Yu, S.C., & Chou, C. (2015). Does happiness in the cyberspace promote that in the real-world? Testing on reciprocal relationships using cross-lagged structural equation modeling. International Journal of Technology and Human Interaction, 11(2), 33-44. (EI) (NSC 101-2511-S-142 -009 -MY2)
Yu, S. C., & Hsu, W. H. (2013). Applying Structural Equation Modeling Methodology to Test Validation: An Example of Cyberspace Positive Psychology Scale. Quality & Quantity, 47(6), 3423-3434. https://doi.org/10.1007/s11135-012-9730-3 (SSCI) (NSC-99-2511-S-142-009-MY3)
Yu, S. C., Lin, Y. H. & Hsu, W. H. (2013). Applying structural equation modeling to report psychometric properties of Chinese version 10-item CES-D depression scale. Quality & Quantity,47(3), 1511-1518. https://doi.org/10.1007/s11135-011-9604-0(SSCI) (NSC-99-2511-S-142-009-MY3)
Yu, S. C., & Chou, C. (2009). Does Authentic Happiness Exist in Cyberspace? Implications for Understanding and Guiding College Students’ Internet Attitudes and Behaviors. British Journal of Educational Technology, 40(6), 1135-1138. (SSCI) （NSC 97-2511-S-030 -003 -MY2).
Chou. C., Yu, S. C., Chen C. H., & Wu. H. C. (2009): Tool, Toy, Telephone, Territory, or Treasure of Information: Elementary school students' attitudes toward the Internet. Computers & Education, 53(2), 308-316. (SSCI)
Yu, S. C., & Wu, B. (2009). Fuzzy Item Response Model: A New Approach to generate membership function for psychological measurement. Quality and Quantity, 43 (3), 381-390 (SSCI)
Chin, J. M .C., &. Yu, S. C. (2008) . School Adjustment among Children of Immigrant Mothers in Taiwan. Social Behavior and Personality, 36 (8), 1141-1150.. (SSCI) (Correspondence author, NAER-95-09-A-1-11-05 -2-11)
Yu, S. C., & Yu, M, M. (2007). Fuzzy Partial Credit Scaling: A more valid approach to scoring Beck Depression Inventory II. Social Behavior and Personality, 35 (9), 1163-1172. (SSCI) (NSC-95-2413-H-211-001).
Yu, S. C., & Yu, M, M. (2007).Comparison of Internet-Based and Paper-Based Questionnaires in Taiwan Using Multi-Sample Invariance Approach. CyberPsychology and Behavior, 10(4): 501-507. (SSCI) (NSC-93-2413-H-004-008 and NSC-95-2413-H-211-001.)
Yu, S. C., & Lin, Y. H. (2007). Comparisons of Possibility-and Probability-based Classification: An Example of Depression Severity Clustering. Proceedings of the 8th WSEAS International Conference on Fuzzy Systems, pp111-115. (NSC-95-2413-H-211-001). (EI)
Lin, Y. H., Hung, W., & Yu, S. C. (2007). Concept Structure Analysis Method based on Integration of FLMP and ISM with Application in Equality Axiom Concepts. Proceedings of the 8th WSEAS International Conference on Fuzzy Systems, pp99-104. (EI)
Yu, S. C., & Lin, Y. H. (2007). Applying fuzzy theory to scoring psychological measurements. Kansei Engineer, 25, 81-86. (NSC-95-2413-H-211-001.)
Yu, S. C., & Lin, Y. H. (2007). Applications of Fuzzy Theory on Health Care: An Example of Depression Disorder Classification Based on FCM. WSEAS Transactions on Information Science & Applications, 1, (5), 31-36. (NSC-95-2413-H-211-001) (EI)
楊喻雯、游森期*（in press）。大學生ChatGPT焦慮量表編製之研究。教育與心理研究。
(TSSCI) (通訊作者）
張君瑋、游森期*（2022）。以網路進行長處介入方案對大學生個人成長主動性與正向心理狀態影響之研究：以重新框架為基礎。臺中教育大學學報，36(1)， 29 - 47（通訊作者）
陳嘉慧、游森期*（2019）。以社群網站進行正向品味介入：以臺灣大學生為例。臺中教育大學學報， 33(2)，31-47。（通訊作者）
許薇欣、余民寧、游森期*。(2015)大學生Facebook涉入、社會資本與心理幸福感之相關研究。教育與心理研究期刊, 38(4)， 67-100。(TSSCI) （通訊作者）
籃文彬、游森期*（2014）。大學生正負向完美主義、心流傾向與心理幸福感之結構方程模式分析。臺中教育大學學報， 28(2)，25-50。（通訊作者）
楊蕙欣、游森期*（2015）。國小學童樂觀解釋風格量表之發展研究：結構方程模式取 向。臺中教育大學學報。29(2)，1-23（通訊作者）
許薇欣、游森期*、黃聖夫、籃文彬(2012)。網路世界之正向心理學：以大學生長處與美德為例。αβγ量化研究學刊，4(1)，54-68。（通訊作者）
林原宏、游森期(2006)。應用次序理論於解題規則的階層結構分析。測驗學刊，53(2)。239-260。（TSSCI期刊）
游森期、余民寧(2006)。知識結構診斷評量與S-P表之關聯性研究。教育與心理研究，29(1)，183-208。（TSSCI期刊）（國科會計畫編號：NSC-90-2614-S-004-011 及NSC-91-2521-S-004-011）
游森期(2003)。臺灣地區大學生人格特質、網路成癮、憂鬱與焦慮之結構方程式模式檢定。教育與心理研究，26(3)， 501-525頁。（TSSCI期刊）
游森期(2002)。青少年網路成癮之成因探討。學生輔導，83， 109-118頁。
游森期(2001) 。「e世代」青少年的輔導 。輔導通訊， 67 ， 12-19頁。
游森期(2001) 。 e 世代青少年網路成癮及網路使用之輔導策略。學生輔導，74，34-43 頁。