Erika Löfström is a Professor of Education and Program Director in the Department of Education at the Faculty of Educational Sciences, University of Helsinki, Finland.Inge van der Weijden is a Senior Researcher at the Center for Science and Technology Studies and PhD Coordinator at the University of Leiden, Netherlands.Kelsey Inouye is a Postdoctoral Research Associate at the Department of Education, University of Oxford, and a Supernumerary Fellow at Jesus College.Søren S. E. Bengtsen is an Associate Professor, PhD, at the Department of Educational Philosophy and General Education, Danish School of Education (DPU), Aarhus University, Denmark.

• Part I: The Evolving Scholarly Community 1. Research Ethics and Integrity: Transitioning from Being Led to Leading Others 2. Use of AI Tools in the Research Process: Implications for Researcher Education 3. Emotion and Affect in Doctoral Education: A Dialogue Across Sociological and Psychological Perspectives 4. Cross-Cultural Transitions in Doctoral Contexts: A Model for Managing Possibilities, Challenges and Uncertainties Part II: Contextual Transitions 5. Institutional Mechanisms Supporting PhD Graduates’ Transition into Diverse Careers 6. In and Out: PhD Holders’ Experiences, Motives and Satisfaction with Hybrid Careers 7. A Systematic Literature Review on STEM and HSS PhD Degree Holders' Careers Outside Academia 8. PhD Holders in the Eye of Employers Outside Academia 9. Effective Supervisor Development from a Systemic Perspective 10. The Doctoral Supervision in Transition: How Co-Supervision Is Presented in Institutional Guidance on Doctoral Supervision Across Three European Countries 11. ‘Mid-Career Academic:’ What Is Its Meaning/Value in Contemporary Academia? 12. Transitioning to Retirement: Late Career Transition Experiences of Academics Through the Lens of Identity Epilogue: Transitions and a Research Agenda for Researcher Education and Careers

Erika Löfström is a Professor of Education and Program Director in the Department of Education at the Faculty of Educational Sciences, University of Helsinki, Finland.Inge van der Weijden is a Senior Researcher at the Center for Science and Technology Studies and PhD Coordinator at the University of Leiden, Netherlands.Kelsey Inouye is a Postdoctoral Research Associate at the Department of Education, University of Oxford, and a Supernumerary Fellow at Jesus College.Søren S. E. Bengtsen is an Associate Professor, PhD, at the Department of Educational Philosophy and General Education, Danish School of Education (DPU), Aarhus University, Denmark.

• Part I: The Evolving Scholarly Community 1. Research Ethics and Integrity: Transitioning from Being Led to Leading Others 2. Use of AI Tools in the Research Process: Implications for Researcher Education 3. Emotion and Affect in Doctoral Education: A Dialogue Across Sociological and Psychological Perspectives 4. Cross-Cultural Transitions in Doctoral Contexts: A Model for Managing Possibilities, Challenges and Uncertainties Part II: Contextual Transitions 5. Institutional Mechanisms Supporting PhD Graduates’ Transition into Diverse Careers 6. In and Out: PhD Holders’ Experiences, Motives and Satisfaction with Hybrid Careers 7. A Systematic Literature Review on STEM and HSS PhD Degree Holders' Careers Outside Academia 8. PhD Holders in the Eye of Employers Outside Academia 9. Effective Supervisor Development from a Systemic Perspective 10. The Doctoral Supervision in Transition: How Co-Supervision Is Presented in Institutional Guidance on Doctoral Supervision Across Three European Countries 11. ‘Mid-Career Academic:’ What Is Its Meaning/Value in Contemporary Academia? 12. Transitioning to Retirement: Late Career Transition Experiences of Academics Through the Lens of Identity Epilogue: Transitions and a Research Agenda for Researcher Education and Careers

Erika Löfström is a Professor of Education and Program Director in the Department of Education at the Faculty of Educational Sciences, University of Helsinki, Finland.Inge van der Weijden is a Senior Researcher at the Center for Science and Technology Studies and PhD Coordinator at the University of Leiden, Netherlands.Kelsey Inouye is a Postdoctoral Research Associate at the Department of Education, University of Oxford, and a Supernumerary Fellow at Jesus College.Søren S. E. Bengtsen is an Associate Professor, PhD, at the Department of Educational Philosophy and General Education, Danish School of Education (DPU), Aarhus University, Denmark.

• Part I: The Evolving Scholarly Community 1. Research Ethics and Integrity: Transitioning from Being Led to Leading Others 2. Use of AI Tools in the Research Process: Implications for Researcher Education 3. Emotion and Affect in Doctoral Education: A Dialogue Across Sociological and Psychological Perspectives 4. Cross-Cultural Transitions in Doctoral Contexts: A Model for Managing Possibilities, Challenges and Uncertainties Part II: Contextual Transitions 5. Institutional Mechanisms Supporting PhD Graduates’ Transition into Diverse Careers 6. In and Out: PhD Holders’ Experiences, Motives and Satisfaction with Hybrid Careers 7. A Systematic Literature Review on STEM and HSS PhD Degree Holders' Careers Outside Academia 8. PhD Holders in the Eye of Employers Outside Academia 9. Effective Supervisor Development from a Systemic Perspective 10. The Doctoral Supervision in Transition: How Co-Supervision Is Presented in Institutional Guidance on Doctoral Supervision Across Three European Countries 11. ‘Mid-Career Academic:’ What Is Its Meaning/Value in Contemporary Academia? 12. Transitioning to Retirement: Late Career Transition Experiences of Academics Through the Lens of Identity Epilogue: Transitions and a Research Agenda for Researcher Education and Careers