Cancer Research Recruitment Interview Guide

1. Abstract

The Cancer Research Recruitment Interview Guide (Norbäck et al., 2023) is an academic, qualitative measurement instrument and semi-structured interview protocol designed to comprehensively capture, explore, and analyze the multifaceted ethical concerns, procedural complexities, and moral deliberations experienced by clinical healthcare professionals when recruiting pediatric cancer patients for scientific clinical research. Originating in Sweden, the instrument specifically targets key clinical informants, primarily pediatric oncologists, hematologists, and specialized pediatric nurses who balance dual responsibilities as healthcare providers and clinical research investigators. The interview guide is structurally organized into three core thematic domains spanning 13 open-ended qualitative prompts: Topic I (Invitation and Information), Topic II (Consent and Assent), and Topic III (Ethical Competence and Ethical Support). Rather than employing standardized psychometric Likert items or forced-choice formats, this qualitative measurement schedule prompts clinicians to provide in-depth narrative reflections, personal experiences, emotional tensions, and detailed operational examples from their clinical oncology practice. Empirical administration with Swedish clinician-investigators indicates interview durations ranging between 40 and 52 minutes, with a mean administration duration of 46 minutes. As a qualitative inquiry tool rooted in qualitative methodology, standard classical test theory (CTT) and modern psychometric indices—such as Cronbach’s alpha, exploratory factor analysis (EFA), confirmatory factor analysis (CFA), and numerical reliability coefficients—are not applicable; instead, the instrument’s methodological rigor is grounded in qualitative trustworthiness criteria including credibility, dependability, confirmability, and transferability. The instrument serves as a critical evaluative protocol for clinical bioethics, institutional review boards (IRBs), pediatric oncology departments, and research ethics education.

2. Keywords

Cancer Research Recruitment Interview Guide, Bioethics, Pediatric Oncology, Informed Consent, Pediatric Assent, Healthcare Professionals, Research Ethics, Semi-Structured Interview, Dual-Role Conflict, Qualitative Instrument

3. Authors

The Cancer Research Recruitment Interview Guide was conceptualized, operationalized, and deployed by a multidisciplinary team of bioethics and caring sciences researchers based at the Centre for Research Ethics & Bioethics (CRB), Department of Public Health and Caring Sciences, Uppsala University, Sweden:

• Kajsa Norbäck, MSSc, PhD Candidate — Centre for Research Ethics & Bioethics (CRB), Department of Public Health and Caring Sciences, Uppsala University, Box 564, SE-751 22 Uppsala, Sweden. Email: [email protected].
• Anna T. Höglund, PhD, Professor of Nursing Ethics — Centre for Research Ethics & Bioethics (CRB), Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden.
• Tove Godskesen, RN, PhD, Associate Professor — Centre for Research Ethics & Bioethics (CRB), Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden. ORCID: 0000-0001-6011-6740.
• Sara Frygner-Holm, PhD — Centre for Research Ethics & Bioethics (CRB), Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden.

4. Purpose

The primary purpose of the Cancer Research Recruitment Interview Guide is to systematically evaluate, elucidate, and map the intricate ethical dilemmas, emotional burdens, systemic pressures, and professional obligations encountered by pediatric healthcare personnel tasked with recruiting minor cancer patients into scientific clinical protocols. Clinical trials in pediatric oncology represent a unique paradigm in modern medicine; because rare pediatric malignancies demand international cooperative clinical trial enrollments to establish evidence-based survival outcomes, enrollment rates in pediatric oncology historically surpass those observed in adult oncology. However, this imperative creates high-stakes ethical vulnerabilities. Clinicians frequently encounter severe role ambiguity, navigating the precarious borderland between clinical beneficence—acting exclusively as the child’s dedicated healer—and experimental scientific inquiry—seeking generalizable knowledge that may or may not provide direct personal therapeutic benefit.

From an applied clinical perspective, the interview guide enables health systems, research institutions, and pediatric comprehensive cancer centers to capture diagnostic qualitative data regarding how frontline physicians and nurses manage the vulnerable context surrounding a newly diagnosed, life-threatening pediatric illness. The instrument assesses how clinicians calibrate the timing and pacing of clinical trial invitations, how they interpret family distress, and how they navigate potential therapeutic misconception—where families conflate clinical research with personalized medical care. Furthermore, it uncovers instances where clinicians feel profound internal moral hesitation or existential conflict regarding whether asking a family to participate in an experimental trial infringes upon the family’s immediate psychological survival and coping capabilities.

In theoretical and research contexts, the instrument provides an empirical, replicable qualitative structure to operationalize ethical concepts that are notoriously difficult to quantify using standardized psychometric scales. Self-report Likert inventories frequently suffer from severe social desirability bias when probing sensitive ethical topics; clinicians may hesitate to acknowledge feeling uncomfortable, insufficiently trained, or ethically compromised on a static numerical rating scale. In contrast, the Cancer Research Recruitment Interview Guide utilizes open-ended, non-judgmental prompts that invite descriptive storytelling, retrospection, and concrete clinical narrative reconstruction. This methodological choice allows bioethicists to systematically analyze institutional norms, structural deficits in institutional ethical support, interprofessional disparities between physicians and nurses, and the real-world operationalization of pediatric assent and parental proxy consent across differing socioeconomic and medical acuity contexts.

5. Psychological Construct

The Cancer Research Recruitment Interview Guide evaluates several interlinked psychological, relational, and bioethical constructs situated within the clinical sociology of medicine. Rather than treating ethical decision-making as a purely rationalistic or algorithmic calculation, the instrument conceptualizes ethical recruitment as a complex social, emotional, and cognitive process. The guide explores three foundational constructs, organized across distinct conceptual dimensions:

1. Invitation, Information Disclosure, and Communication Friction (Topic I)

This psychological construct captures the clinician’s internal cognitive appraisals and affective reactions during the communicative act of introducing research to a severely ill child and their family. It assesses the clinician’s sensitivity to situational vulnerability, cognitive overload in parents, and the emotional resonance of the initial diagnostic timeline. Key components include:

• Timing and Information Calibration: The capacity of the clinician to judge optimal informational delivery without precipitating trauma, balancing the legal and administrative mandates of trial protocols against the emotional shock of a childhood malignancy diagnosis.
• Affective Conflict and Emotional Hesitancy: The presence of internal emotional friction, moral uncertainty, or unease when presenting research protocols to deeply distressed, fearful families.
• Situational Ease and Facilitating Factors: The identification of clinical scenarios where recruitment feels ethically straightforward, harmonious, or unburdened, such as when protocols involve minimal risk, non-invasive biobanking, or clear prospective individual benefits.

2. Triadic Autonomy, Agency, and Role Delineation in Consent and Assent (Topic II)

This construct interrogates the complex relational dynamics that govern decision-making when the research subject is legally a minor incapable of fully autonomous adult consent, necessitating parental proxy permission alongside the minor’s emerging developmental assent. Crucial dimensions within this construct include:

• Parental Proxy Dynamics: The cognitive and emotional burden placed upon parents, their perceived vulnerability to therapeutic misconception, and their deference to medical authority during life-threatening crises.
• Pediatric Assent and Minor Agency: The extent to which clinicians elicit, recognize, and respect the child’s evolving capacity, voice, and potential dissent, accounting for the child’s developmental age, neurocognitive state, and physical exhaustion.
• Clinician Role Perception and Dual-Role Conflict: The intrapsychic tension experienced by healthcare professionals who must reconcile the fiduciary obligations of a direct caregiver with the scientific objectives of a principal investigator or clinical trial coordinator.
• Perceived Ethical Inappropriateness: Encounters where clinicians experience acute moral distress because protocol inclusion criteria or randomized trial demands conflict with their internalized clinical conscience or their assessment of the child’s holistic best interests.

3. Ethical Competence, Moral Agency, and Systemic Ethical Support (Topic III)

The final construct encompasses the clinician’s self-efficacy, specialized moral knowledge, professional resilience, and access to institutional bioethics resources. It examines ethical practice not merely as an individual character trait, but as a systemic, supported organizational capability:

• Practical Ethical Competence: The integration of formal regulatory bioethical knowledge (e.g., Declaration of Helsinki, Good Clinical Practice) with nuanced interpersonal communication skills, emotional intelligence, and relational empathy.
• Moral Self-Confidence: The subjective sense of professional preparedness and psychological safety clinicians experience when resolving high-stakes recruitment confrontations or boundary ambiguities.
• Institutional Climate and Deliberative Support: The institutional availability of routine bioethical case consultations, multidisciplinary ethical rounds, peer debriefing platforms, and the identification of cultural or administrative barriers that suppress open discourse regarding research ethics.

6. Theoretical Framework

The conceptual architecture of the Cancer Research Recruitment Interview Guide is grounded in the convergence of several major theoretical paradigms spanning contemporary bioethics, psychological stress theory, and relational philosophy.

Principlism and Applied Biomedical Ethics

At its foundational regulatory level, the instrument operates within the classic four-principles framework formulated by Tom Beauchamp and James Childress: Autonomy, Beneficence, Non-Maleficence, and Justice. In pediatric clinical research, these principles exist in constant dynamic tension. The guide specifically evaluates the boundary where clinical beneficence (healing the individual patient) clashes with non-maleficence (protecting an already suffering child from burdensome protocol procedures) and distributive justice (the social imperative to conduct pediatric trials to advance future pharmacological treatments). The interview schedule operationalizes these tensions by questioning clinicians on when asking a child to enroll becomes “ethically problematic” or violates the child’s psychological boundaries.

Relational Autonomy and Care Ethics

Traditional Western bioethics historically emphasizes individual, rational, hyper-independent autonomy. However, in pediatric medicine, autonomy is inherently relational. Drawing from feminist care ethics and relational autonomy theories advanced by philosophers like Virginia Held and Eva Feder Kittay, the instrument conceptualizes decision-making within the deeply intertwined matrix of the child-parent-clinician triad. The child does not evaluate research risk in an individualistic vacuum; rather, decisions are mediated through parental protection, familial coping mechanics, and trust in the oncology healthcare team. The guide’s emphasis on capturing subjective feelings, interpersonal relationships, and concrete contextual narratives directly aligns with care ethics, which posits that moral dilemmas cannot be resolved through abstract universal formulas alone, but require attentive responsiveness to specific relational contexts.

Moral Distress and Cognitive Role Ambiguity

From an applied psychological perspective, the instrument draws upon the conceptual framework of moral distress, initially defined by Andrew Jameton. Moral distress arises when a professional recognizes the ethically appropriate action to take but feels structurally, institutionally, or relationally constrained from acting upon that judgment. When pediatric oncologists and clinical trial nurses experience pressure from trial sponsors, research targets, or institutional prestige to meet recruitment quotas, this pressure can collide with their instinct to protect an exhausted family from additional clinical burdens. The Cancer Research Recruitment Interview Guide investigates this affective cognitive space, allowing clinicians to externalize the cognitive dissonance and role conflict inherent to the “dual-role” practitioner—the clinician-scientist who must simultaneously serve as compassionate bedside physician and rigorous scientific investigator.

7. Validity

In qualitative research methodology and qualitative measurement tool design, psychometric construct validation does not rely on numerical coefficients or correlation matrices. Instead, validity is conceptualized and operationalized through rigorous frameworks of qualitative trustworthiness, credibility, and interpretive authenticity, as outlined by Yvonna Lincoln and Egon Guba (1985).

Content and Face Validity

The content validity of the 13-item guide was established through expert collaborative development within the Centre for Research Ethics & Bioethics (CRB) at Uppsala University. The development team included senior scholars in nursing ethics, medical bioethics, and empirical healthcare research. The items were purposefully drafted to cover the chronological, psychological, and institutional continuum of pediatric recruitment—from the initial bedside discussion, through the complex legal and developmental dynamics of assent/consent, to systemic institutional support mechanisms. The prompts exhibit high face validity, as confirmed by clinical informants (pediatric oncologists and nurses) who reported that the questions directly mirrored the authentic, high-stress dilemmas they encountered daily in Scandinavian pediatric oncology units.

Trustworthiness and Methodological Rigor

In the primary empirical validation study (Norbäck et al., 2023), qualitative validity was preserved through meticulous methodological procedures:

• Credibility (Internal Validity Equivalent): Informants were encouraged to anchor their responses in concrete, real-life clinical cases rather than abstract moral generalities. Probing follow-up questions were utilized to verify intended meaning and unpack nuanced expressions of clinical hesitation.
• Dependability (Reliability Equivalent): The interview schedule was administered consistently across physician and nurse cohorts using a standardized semi-structured format, allowing sufficient open conversational space while ensuring all core thematic domains were systematically investigated.
• Confirmability (Objectivity Equivalent): Data analysis was conducted using inductive qualitative thematic analysis with investigator triangulation. Multiple researchers independently coded transcripts and negotiated theme definitions to minimize single-researcher interpretive bias.
• Transferability (External Validity Equivalent): While grounded in the Swedish healthcare infrastructure, the rich descriptions provided by the guide allow researchers to assess the transferability of findings to other pediatric oncology systems characterized by high clinical trial penetration and cooperative clinical trials networks.

Statistical indices of convergent, discriminant, or criterion-related validity were not calculated, as the tool was explicitly engineered to extract narrative-based phenomenological data rather than psychometric test scores.

8. Reliability

In accordance with standard qualitative research conventions, classical psychometric reliability metrics—such as internal consistency coefficients (Cronbach’s alpha, McDonald’s omega) and quantitative test-retest correlations—are neither applicable nor mathematically computable for the Cancer Research Recruitment Interview Guide. A semi-structured interview schedule is not a static linear measurement scale that produces continuous numerical data; rather, it functions as a flexible qualitative diagnostic conduit designed to elicit rich descriptive narratives.

Reliability within this qualitative framework is instead evaluated through procedural dependability, procedural consistency, and auditability. The primary developers established dependability by formulating standardized, open-ended question stems supplemented by explicit follow-up prompts across the 13 qualitative areas. Across the sample of Swedish healthcare professionals, the interviews exhibited high temporal and structural stability: interviews reliably engaged clinicians in sustained, deep ethical reflection lasting between 40 and 52 minutes, yielding an average interview length of 46 minutes.

Furthermore, inter-coder dependability during thematic data synthesis was maintained through rigorous collaborative coding protocols. In empirical qualitative research utilizing this guide, transcripts are systematically analyzed by multiple independent researchers who establish consensus codes, verify code saturation, and document an explicit audit trail detailing how raw textual statements correspond to overarching analytical themes. This procedural rigor ensures that the qualitative evidence extracted by the guide is robust, transparent, and resilient against subjective idiosyncrasies.

9. Factor Analysis

Quantitative factor analytic procedures, such as Exploratory Factor Analysis (EFA) or Confirmatory Factor Analysis (CFA), were not conducted on the Cancer Research Recruitment Interview Guide, nor would such mathematical modeling be theoretically or methodologically appropriate for this open-ended qualitative protocol. The instrument does not employ numerical response vectors, correlation matrices, or continuous latent variable modeling.

Instead of mathematical factor extraction, the conceptual structure of the guide is organized around a theory-driven, three-part thematic taxonomy established a priori by the authors and subsequently confirmed through empirical qualitative content analysis:

Thematic Dimension	Conceptual Core	Item Manifestations	Analytic Counterpart to Factor Loadings
Topic I: Invitation and Information	Informational delivery, timing, emotional friction, and situational facilitators.	Questions 1, 2, 3	High qualitative thematic saturation regarding family crisis shock and optimal disclosure moments.
Topic II: Consent and Assent	Triadic dynamics, parental proxy authority, pediatric assent/dissent, dual-role conflict.	Questions 4, 5, 6, 7	Extensive empirical convergence on clinician role boundaries, parental vulnerability, and child autonomy.
Topic III: Ethical Competence & Support	Requisite professional skills, personal moral confidence, organizational climate, ethics support.	Questions 8, 9, 10 (with sub-prompts)	Robust recurring themes concerning systemic voids in structured ethical debriefing and nursing exclusion.

In qualitative thematic analysis, qualitative code co-occurrence and thematic density serve as the empirical analogues to mathematical item loadings. Studies utilizing this instrument demonstrate that responses systematically converge within these three substantive dimensions, validating the conceptual integrity of the structural design without requiring psychometric dimensional reduction.

10. Instrument / Measurement Tool

The structured technical characteristics, administrative parameters, and methodological attributes of the instrument are detailed below:

• Instrument Name: Cancer Research Recruitment Interview Guide
• Authors: Kajsa Norbäck, Anna T. Höglund, Tove Godskesen, and Sara Frygner-Holm
• Originating Institution: Centre for Research Ethics & Bioethics (CRB), Department of Public Health and Caring Sciences, Uppsala University, Uppsala, Sweden
• Test Type: Qualitative Measurement Tool; Semi-Structured Interview Schedule
• Format: Verbal, open-ended clinical qualitative interview guide with conversational follow-up prompts
• Item Count: 13 primary open-ended interview items/prompts distributed across 3 major thematic sections
• Target Population: Healthcare professionals involved in pediatric oncology research (specifically pediatric oncologists, hematologists, clinical research fellows, and specialized pediatric oncology nurses)
• Target Age Group: Adults (18 years of age and older) in professional clinical practice
• Language Available: English (developed and published for international academic dissemination; conducted natively in Swedish in the original investigation)
• Administration Mode: Face-to-face, individualized semi-structured qualitative interview or secure synchronous teleconference (e.g., Zoom, Microsoft Teams)
• Administration Time: Typically 40 to 52 minutes (mean empirical administration duration: 46 minutes)
• Response Format: Unconstrained, open-ended narrative discourse, personal anecdotes, clinical case descriptions, and descriptive ethical evaluations
• Scoring and Analysis Protocols: Standard quantitative scoring does not apply. Data are analyzed via qualitative content analysis, inductive thematic analysis (e.g., Braun & Clarke framework), or phenomenological hermeneutic approaches. Audio recordings are transcribed verbatim, anonymized, line-by-line coded, organized into conceptual categories, and synthesized into representative overarching themes.

11. Permissions & Fee and Test Year

The Cancer Research Recruitment Interview Guide was formally published in 2023 in the peer-reviewed, open-access journal BMC Medical Ethics (Norbäck et al., 2023).

• Permissions: The interview schedule is published under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0). Researchers, clinical ethicists, and educators may freely access, copy, distribute, adapt, and build upon the instrument for academic research, healthcare policy evaluation, and instructional teaching without requiring formal written permission, provided appropriate academic attribution is credited to the original authors and journal citation.
• Fee: There is no fee or licensing cost required to utilize the interview schedule.
• Contact and Correspondence: Researchers seeking collaboration or qualitative interview protocol clarifications may correspond with Kajsa Norbäck, Centre for Research Ethics & Bioethics, Department of Public Health and Caring Sciences, Uppsala University, Box 564, SE-751 22 Uppsala, Sweden. Email: [email protected].

12. References

Below are primary references and theoretical literature establishing the foundations of the instrument in APA 7th edition format:

• Beauchamp, T. L., & Childress, J. F. (2019). Principles of biomedical ethics (8th ed.). Oxford University Press.
• Braun, V., & Clarke, V. (2006). Using thematic analysis in psychology. Qualitative Research in Psychology, 3(2), 77–101. https://doi.org/10.1191/1478088706qp063oa
• Guba, E. G., & Lincoln, Y. S. (1989). Fourth generation evaluation. SAGE Publications.
• Jameton, A. (1984). Nursing practice: The ethical issues. Prentice-Hall.
• Kittay, E. F. (1999). Love’s labor: Essays on women, equality, and dependency. Routledge.
• Lincoln, Y. S., & Guba, E. G. (1985). Naturalistic inquiry. SAGE Publications.
• Norbäck, K., Höglund, A. T., Godskesen, T., & Frygner-Holm, S. (2023). Ethical concerns when recruiting children with cancer for research: Swedish healthcare professionals’ perceptions and experiences. BMC Medical Ethics, 24(1), Article 23. https://doi.org/10.1186/s12910-023-00901-4
• World Medical Association. (2013). World Medical Association Declaration of Helsinki: Ethical principles for medical research involving human subjects. JAMA, 310(20), 2191–2194. https://doi.org/10.1001/jama.2013.281053

13. Items of the Scale