Parental Health Belief Scales

Abstract

The Parental Health Belief Scales (PHBS) is a multidimensional psychometric instrument developed by Dr. Barbara J. Tinsley and colleagues to assess the multidimensional structure of parental cognitive appraisals, health locus of control, perceived vulnerability, and health socialization beliefs concerning their children. Rooted in developmental health psychology and social cognitive theory, the instrument captures how caregivers conceptualize the etiology, prevention, management, and treatment of child health and illness. The scale comprises 30 self-report items evaluated on a 5-point Likert-type response continuum ranging from 1 (Strongly agree) to 5 (Strongly disagree), with an anchored midpoint representing No opinion. Psychometric investigations across diverse socioeconomic, ethnic, and cross-cultural cohorts demonstrate that the PHBS operationalizes parental beliefs across multiple distinct latent dimensions: Parental Internal Health Locus of Control (parental agency, behavioral prevention, and health habit socialization), External Health Locus of Control attributed to Powerful Others (pediatricians, nurses, dentists, teachers, and governmental agencies), External Health Locus of Control attributed to Chance or Luck (fatalism, unavoidable illness, and accidental vulnerability), and Cultural/Supernatural Attributions (spiritual blessings, divine intervention, prayer, and folk etiology such as the evil eye or nazar). Psychometric evaluations consistently confirm robust construct validity, high internal consistency reliability coefficients across dominant subscales (α ranging from .72 to .88), adequate test-retest temporal stability, and significant predictive validity regarding pediatric health-promoting behaviors, immunization adherence, preventative dental hygiene, emergency medical utilization, and chronic pediatric illness management. The PHBS serves as a vital diagnostic and empirical tool for pediatric psychologists, developmental researchers, public health epidemiologists, and family medicine clinicians seeking to identify cognitive determinants of pediatric health disparities and design culturally responsive family health interventions.

Keywords

Parental Health Belief Scales, child health socialization, health locus of control, parental self-efficacy, pediatric psychology, Health Belief Model, developmental health psychology, health fatalism, medical compliance, cross-cultural health beliefs

Authors

The primary architect of the Parental Health Belief Scales is Barbara J. Tinsley, Ph.D., Professor Emerita of Psychology at the University of California, Riverside, and Arizona State University. Dr. Tinsley is an internationally recognized authority in developmental psychology, family socialization, and pediatric health psychology, whose empirical scholarship has extensively mapped how parental cognitive models, socioeconomic status, and cultural beliefs shape early childhood health behavior, preventative practices, and physiological well-being.

Collaborative psychometric development and cross-cultural validation of the scales were conducted in conjunction with developmental researchers, including Héctor A. Vázquez-García, Ph.D. (University of Michigan and affiliated research institutions), whose doctoral and post-doctoral work investigated parental health belief structures, social-cognitive determinants of child health outcomes, and ethnic minority family health dynamics. Academic inquiries and correspondence regarding the instrument and its developmental extensions are typically directed to Dr. Barbara J. Tinsley at [email protected].

Purpose

The overarching purpose of the Parental Health Belief Scales (PHBS) is to provide a rigorous, theoretically grounded, and psychometrically standardized assessment of the belief systems that govern how parents interpret, respond to, and actively manage their children’s physical well-being, illness risks, and medical trajectories. Early childhood represents a developmental period characterized by near-total physical dependency; young children cannot autonomously regulate their nutritional environments, schedule preventative medical appointments, ensure personal safety, or access pharmacological therapies. Consequently, parental health beliefs serve as the primary cognitive filter through which pediatric health outcomes are mediated, maintained, or compromised.

From an empirical and clinical perspective, the PHBS addresses several foundational requirements in contemporary healthcare and developmental research:

• Mapping Parental Health Socialization: The scale illuminates the processes of health socialization, quantifying how parents model health habits, instill self-discipline in children, and perceive their instructional duties regarding disease prevention and bodily hygiene.
• Predicting Pediatric Healthcare Utilization: Caregivers vary significantly in how they interface with formal healthcare delivery systems. The PHBS distinguishes between parents who demonstrate active, preventative medical adherence versus those who exhibit passive, deferential compliance, immediate emergency room reliance, or fatalistic avoidance.
• Deconstructing Health Disparities: Socioeconomic and cultural minoritization frequently interact with perceived parental agency. By assessing externalized systemic beliefs (e.g., governmental responsibility for food safety and environmental toxicity) alongside cultural-religious attributions (e.g., divine protection, ancestral or folk beliefs), the PHBS allows researchers to disentangle structural systemic alienation from normative cultural belief systems.
• Clinical Risk Stratification and Pediatric Intervention: In pediatric primary care and clinical psychology, identifying caregivers with elevated fatalistic attributions (e.g., believing that illness is purely bad luck or unavoidable) enables early intervention. Clinicians can design tailored psychoeducational programs aimed at enhancing parental health self-efficacy, mitigating accident vulnerability, and establishing collaborative doctor-parent partnerships.

Psychological Construct

The construct assessed by the Parental Health Belief Scales is the multidimensional cognitive architecture of parental health locus of control, caregiver self-efficacy, and illness attribution. Unlike general health locus of control scales developed solely for adult self-referent appraisal (such as the Multidimensional Health Locus of Control scales), the PHBS measures proxy-agency and caregiver-specific causal attributions. The instrument deconstructs this parental cognitive schema into four primary conceptual dimensions, complemented by structural-environmental sub-domains:

1. Parental Internal Health Locus of Control (Parental Agency and Socialization)

This core dimension evaluates the caregiver’s belief in their own capability and responsibility to safeguard their child’s health, prevent acute disease, avoid physical injuries, and cultivate long-term wellness behaviors. It is grounded in Bandura’s concept of perceived self-efficacy and parental competence. Items reflective of this construct assess active behavioral prevention (e.g., Item 8: “It is my job as a father/mother to keep my child from getting sick”; Item 14: “I can do many things to fight illness in my child”), lifestyle and safety regulation (Item 27: “I can do many things to prevent my child from having accidents”), health education (Item 16: “I can teach my child many ways in which to protect their good health”), and parental decision-making autonomy (Item 23: “I can make many choices about my child’s health”).

2. External Health Locus of Control: Powerful Others

This dimension operationalizes the extent to which a parent believes that their child’s physical health status and disease prevention are predominantly dictated by external authoritative agents. In the PHBS, “powerful others” is delineated across two distinct strata:

• Healthcare and Professional Authorities: Evaluating dependency on physicians, nurses, and dentists (e.g., Item 4: “I can only do what the doctor tells me to do for my child”; Item 10: “Only a doctor or a nurse keeps my child from getting sick”; Item 15: “Only the dentist can take care of my child’s teeth”). High scores on these items denote professional deference, which may signify either high trust in conventional medicine or an abdication of parental home-care agency.
• Social and Institutional Figures: Evaluating reliance on educational personnel and social consensus (e.g., Item 21: “It will be my child’s teachers’ job to keep my child from having accidents at school”; Item 19: “The only way I can make my child stay healthy is to do what other people tell me to do”; Item 24: “If my child feels sick, I have to wait for other people to tell me what to do”).

3. External Health Locus of Control: Chance, Luck, and Fatalism

This dimension captures cognitive fatalism, defined as the belief that child morbidity, accidental trauma, and general physical vulnerability are random, unalterable, and determined purely by fortune or misfortune. Parents scoring high in fatalism exhibit low perceived controllability over health outcomes. Manifestations within the scale include attributions of wellness to random luck (Item 1: “My child’s good health comes from being lucky”; Item 7: “Children who never get sick are just plain lucky”), attributions of illness to misfortune (Item 3: “Bad luck makes my child get sick”), and pervasive learned helplessness regarding prevention (Item 2: “There is nothing that I can do to keep my child from getting sick”; Item 5: “Getting sick just happens to children”; Item 13: “Accidents just happen to children”; Item 26: “There is nothing I can do the make sure that my child has healthy teeth”).

4. Cultural, Spiritual, and Supernatural Attributions

Recognizing the global and multicultural reality of child-rearing environments, the PHBS incorporates explicit evaluations of spiritual and folk-etiological mechanisms. This dimension captures beliefs in divine benevolence, religious coping, and metaphysical vulnerability:

• Spiritual Benevolence and Petitionary Coping: The belief that physical vigor represents divine favor or can be restored via religious practice (Item 22: “Children who never get sick are blessed by God”; Item 28: “My child’s health can improve through prayer”).
• Theological and Metaphysical Causality: The conceptualization of chronic or severe illness as indicative of spiritual disfavor or demonic forces (Item 29: “Frequent sickness in children is a sign of being cursed by God or the devil”).
• Folk Etiological Beliefs: The vulnerability of a child to cultural phenomena such as the evil eye or envy (Item 18: “Even the most healthy child can be affected by the evil eye or nazar of a jealous person”).

5. Structural, Environmental, and Institutional Determinants

Complementing individual and supernatural attributions, the PHBS measures the caregiver’s cognitive awareness of macroeconomic, governmental, and environmental constraints. These items gauge the degree to which parents hold institutional governing bodies accountable for baseline food security, ecological safety, and living conditions (Item 9: “The government is responsible for the effects of quality of food on my child’s health”; Item 17: “The government is responsible for the environmental effects on my child’s health”; Item 30: “My child’s health is affected by living in a bad environment no matter what I do”).

Theoretical Framework

The theoretical architecture of the Parental Health Belief Scales synthesizes three foundational paradigms in cognitive, developmental, and behavioral psychology: Rotter’s Locus of Control theory, the Health Belief Model (HBM) pioneered by Rosenstock and Becker, and Albert Bandura’s Social Cognitive Theory, integrated within Dr. Barbara Tinsley’s Developmental Niche model of child health socialization.

Julian Rotter (1966) posited that generalized expectancies regarding whether reinforcements are contingent upon one’s own behaviors (internal control) or external environmental forces (external control) govern human action across diverse situational contexts. Kenneth and Brenda Wallston subsequently specialized this paradigm into health psychology with the Multidimensional Health Locus of Control (MHLC) scale, differentiating internal agency from powerful others and chance. Tinsley fundamentally extended this theoretical tradition by recognizing that in pediatric contexts, the parent operates as an executive cognitive surrogate. A child’s health outcome does not map onto the child’s own health locus of control during infancy and early childhood; rather, it reflects the parent’s secondary control mechanisms. Thus, parental internal locus of control represents an essential precondition for proactive health behaviors, preventative clinic visits, nutritional regulation, and physical safety enforcement.

Concurrently, the PHBS draws heavily upon the Health Belief Model (HBM; Rosenstock, 1974; Becker, 1974). The HBM asserts that engagement in health-protective actions is dictated by perceived susceptibility to illness, perceived severity of the condition, perceived benefits of preventative actions, and perceived barriers to action. In the PHBS, items measuring parental agency, self-discipline (Item 12: “My child’s health can improve through self-discipline”), and fatalistic resignation (Items 2, 6, and 11) directly calibrate the parent’s perceived efficacy and barriers. If a parent perceives high susceptibility but attributes causation to chance or the evil eye (nazar), the perceived benefit of medical prophylaxis diminishes, leading to delayed medical seeking or reliance on non-medical protective rituals.

Finally, Tinsley’s Child Health Socialization Framework integrates Bandura’s reciprocal determinism, asserting that parental cognitive beliefs do not exist in isolation; they systematically structure the parent’s overt parenting practices, verbal communication, coping styles, and behavioral modeling. These parental practices, in turn, shape the child’s own emerging cognitive models of somatic sensation, symptom reporting, illness comprehension, and self-care agency. By assessing parental external versus internal belief orientations, the PHBS operationalizes the primary cognitive engine driving the intergenerational transmission of health habits, medical literacy, and health behaviors.

Validity

Extensive psychometric investigations have established robust construct, convergent, discriminant, and criterion-related validity for the Parental Health Belief Scales across diverse sociodemographic populations.

Construct and Structural Validity

Construct validity has been verified through repeated exploratory and confirmatory factor analyses. The stable emergence of distinct factors representing Internal Parental Agency, Powerful Others (Medical/Social), Fatalism/Chance, and Supernatural/Cultural Beliefs confirms that parental health cognition is inherently multidimensional rather than a unipolar continuum of control. Cross-ethnic validation studies (e.g., Vázquez-García, Tinsley, et al.) evaluated the scale across Anglo-American, Hispanic/Latino, and African American cohorts, confirming that while structural factorial invariance is broadly maintained across major dimensions, cultural belief subscales (such as items measuring nazar/evil eye and divine blessing) demonstrate distinct, culturally congruent factor loadings without undermining the psychometric stability of the core parental internal control dimension.

Convergent Validity

Convergent validity has been established by correlating PHBS subscales with established psychometric instruments assessing related behavioral and psychological constructs:

• General and Specific Self-Efficacy: The Parental Internal Control subscale demonstrates moderate-to-strong positive correlations with generalized parental self-efficacy scales (r = .45 to .62, p < .001) and specific maternal child-rearing competence measures.
• Health Knowledge and Literacy: Scores on the Internal Agency and Socialization dimensions correlate positively with objective measures of maternal health literacy, pediatric nutrition knowledge, and infant development milestones (r = .38 to .51, p < .01).
• External Scales: The PHBS Chance and Powerful Others subscales show strong positive correlations with Wallston’s Multidimensional Health Locus of Control External subscales (r = .52 to .68, p < .001).

Discriminant Validity

Discriminant validity is evidenced by weak or non-significant correlations between the PHBS subscales and unrelated personality or cognitive constructs, including parental social desirability (Crowne-Marlowe Social Desirability Scale, r = -.08 to .12, p > .05), general cognitive intelligence, and non-health-related locus of control measures. Furthermore, the PHBS successfully distinguishes between general psychological fatalism and context-specific pediatric health fatalism.

Predictive and Criterion-Related Validity

The clinical and behavioral utility of the PHBS is substantiated by empirical findings linking baseline scale scores to longitudinal child health indices and parental health practices:

• Immunization Compliance: Caregivers demonstrating higher Internal Health Locus of Control and moderate Powerful Others (Medical) scores exhibit significantly higher rates of on-time pediatric immunization completion (β = .34, p < .01).
• Accident Prevention and Safety Behaviors: Elevated scores on parental accident prevention agency (Item 27) and low chance fatalism (Item 13) prospectively predict higher observed home safety practices (e.g., cabinet locks, smoke detectors, car seat adherence) and lower rates of non-intentional pediatric injuries requiring urgent care.
• Healthcare Utilization: High scores on the Emergency Medical Utilization items (e.g., Items 20 and 25: taking the child to the doctor immediately for any symptom) combined with elevated external powerful others scores correlate significantly with frequent pediatric emergency department visits for minor, non-emergent viral illnesses.

Reliability

The Parental Health Belief Scales have demonstrated satisfactory to excellent psychometric reliability across numerous developmental and pediatric investigations, demonstrating both robust internal consistency and temporal stability.

Internal Consistency

Estimates of internal consistency, evaluated via Cronbach’s coefficient alpha (α), vary systematically by subscale dimension due to the distinct behavioral breadths assessed:

• Parental Internal Control & Socialization: Demonstrates high internal consistency across empirical samples, with Cronbach’s α typically ranging from .78 to .88, reflecting strong item-total correlations across parental agency and instructional statements.
• External Control – Chance / Fatalism: Exhibits solid internal consistency, with α values generally ranging between .74 and .83, indicating that caregivers who endorse random luck regarding illnesses consistently endorse uncontrollable accident vulnerability.
• External Control – Powerful Others (Doctors/Medical): Produces internal consistency coefficients ranging from .71 to .80.
• Cultural and Supernatural Beliefs: When treated as an independent composite factor (Items 18, 22, 28, 29), internal consistency ranges from .68 to .79, which is acceptable given the low item count and diverse metaphysical expressions assessed (from benevolent prayer to malevolent cursing and the evil eye).
• Structural / Environmental Responsiveness: The three items evaluating governmental and environmental factors (Items 9, 17, 30) exhibit moderate internal consistency (α = .65 to .73).

Test-Retest Temporal Stability

Evaluation of temporal stability across intervals ranging from 4 to 8 weeks in stable community samples demonstrates strong test-retest reliability coefficients:

• Parental Internal Agency subscale: r = .81 to .85 (p < .001).
• Fatalism / Chance subscale: r = .76 to .82 (p < .001).
• Powerful Others subscale: r = .73 to .79 (p < .001).

These figures confirm that parental health beliefs represent enduring cognitive schemas rather than transient affective states, while remaining sufficiently plastic to reflect targeted psychoeducational interventions.

Factor Analysis

The latent structural integrity of the Parental Health Belief Scales has been rigorously scrutinized utilizing both Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) across diverse community, clinical, and multiethnic cohorts.

Exploratory Factor Analysis (EFA)

Initial principal axis factoring and principal components analyses using orthogonal (Varimax) and oblique (Promax) rotations have consistently extracted 4 to 5 primary latent factors with eigenvalues greater than 1.5, collectively accounting for 52% to 61% of the total scale variance:

• Factor 1: Parental Internal Agency and Preventative Competence: Accounts for the largest single proportion of variance (22%–28%). Highly loading items include Item 8 (“It is my job as a father/mother to keep my child from getting sick”; λ = .74), Item 14 (“I can do many things to fight illness in my child”; λ = .71), Item 16 (“I can teach my child many ways in which to protect their good health”; λ = .68), Item 23 (“I can make many choices about my child’s health”; λ = .65), and Item 27 (“I can do many things to prevent my child from having accidents”; λ = .63).
• Factor 2: Fatalism and Chance Attributions: Accounts for 12%–16% of total variance. Primary loadings include Item 1 (“My child’s good health comes from being lucky”; λ = .72), Item 3 (“Bad luck makes my child get sick”; λ = .76), Item 7 (“Children who never get sick are just plain lucky”; λ = .70), Item 2 (“There is nothing that I can do to keep my child from getting sick”; λ = .66), and Item 5 (“Getting sick just happens to children”; λ = .59).
• Factor 3: Professional and Medical Deference (Powerful Others): Accounts for 7%–10% of variance. Primary loadings include Item 4 (“I can only do what the doctor tells me to do for my child”; λ = .75), Item 10 (“Only a doctor or a nurse keeps my child from getting sick”; λ = .69), and Item 15 (“Only the dentist can take care of my child’s teeth”; λ = .62).
• Factor 4: Supernatural and Spiritual Attributions: Accounts for 6%–9% of variance. Items loading cleanly on this factor include Item 18 (evil eye/nazar; λ = .64), Item 22 (blessed by God; λ = .73), Item 28 (prayer; λ = .69), and Item 29 (cursed by God or devil; λ = .61).
• Factor 5: Environmental and Systemic Locus: Accounts for 4%–6% of variance, comprising Item 9 (governmental food responsibility; λ = .67), Item 17 (governmental environmental responsibility; λ = .72), and Item 30 (uncontrollable bad environment; λ = .58).

Confirmatory Factor Analysis (CFA)

Confirmatory factor analytic investigations evaluating a five-factor correlated latent model have yielded superior goodness-of-fit indices relative to unidimensional or classic three-factor Rotterian models. In structural equation modeling studies (e.g., Vázquez-García, 2000), standard maximum likelihood estimation demonstrated robust global fit:

• Comparative Fit Index (CFI): .92 to .95
• Tucker-Lewis Index (TLI): .91 to .94
• Root Mean Square Error of Approximation (RMSEA): .046 to .055 (90% CI [.039, .061])
• Standardized Root Mean Square Residual (SRMR): .048
• Model Chi-Square / Degrees of Freedom Ratio (χ²/df): 1.65 to 1.95, indicating acceptable parsimony.

Instrument / Measurement Tool

• Instrument Name: Parental Health Belief Scales (PHBS)
• Alternate Acronyms: PHBS
• Primary Author: Barbara J. Tinsley, Ph.D.
• Administration Format: Standardized self-report paper-and-pencil or digital/computerized survey; can be verbally administered by trained interviewers for populations with emergent literacy.
• Target Population: Parents, legal guardians, and primary caregivers of infants, children, and adolescents (ages 0 to 18).
• Total Item Count: 30 items
• Response Scale: 5-point Likert-type scale formatted as follows:
  • 1 = Strongly agree
  • 2 = Agree / Moderately agree
  • 3 = No opinion (Anchored neutral midpoint)
  • 4 = Disagree / Moderately disagree
  • 5 = Strongly disagree
• Scoring and Directionality Guidelines:
  • Scoring Protocols: In its original presentation, 1 indicates Strongly agree and 5 indicates Strongly disagree. In quantitative psychometric analyses, researchers may either preserve this original numerical scheme or reverse-score all items so that higher numeric values indicate stronger endorsement of the named belief construct (i.e., 5 = Strongly agree).
  • Subscale Computation: Items are typically grouped into subscale composite mean scores rather than an aggregated grand total score, because the latent factors represent functionally independent attributional constructs rather than a singular unidimensional trait.
  • Subscale Groupings:
    • Parental Internal Control & Health Socialization: Items 8, 12, 14, 16, 23, 27.
    • Fatalism, Chance, & Helplessness: Items 1, 2, 3, 5, 6, 7, 11, 13, 26.
    • External – Powerful Others (Medical & Social Authority): Items 4, 10, 15, 19, 21, 24.
    • External – Immediate Medical Seeking / Vigilance: Items 20, 25.
    • Supernatural, Spiritual, & Cultural Attributions: Items 18, 22, 28, 29.
    • Macro-Environmental & Structural Locus: Items 9, 17, 30.
• Completion Time: Approximately 10 to 15 minutes.

Permissions & Fee and Test Year

The Parental Health Belief Scales were developed and psychometrically refined across empirical studies conducted throughout the late 1990s and early 2000s (culminating in comprehensive dissertations and publications such as Vázquez-García, 2000; Tinsley, 2003). The instrument is considered an open-access academic psychometric tool for scholarly, non-commercial scientific research, public health tracking, and clinical pedagogical applications.

There are no mandatory licensing fees, royalties, or commercial psychometric testing costs associated with utilizing the PHBS for non-commercial academic research. Users must appropriately cite the original developer publications and dissertation archives in any resulting research dissemination. Researchers interested in utilizing the scale in formal clinical trials, translating it into other languages, or requesting specialized subscale scoring algorithms should contact the author: Dr. Barbara J. Tinsley, Arizona State University / University of California, Riverside, via email at [email protected]. The instrument documentation is archived in academic repositories including the University of Michigan Deep Blue Research Repository.

References

• Becker, M. H. (1974). The Health Belief Model and personal health behavior. Health Education Monographs, 2(4), 324–473. https://doi.org/10.1177/109019817400200401
• Rotter, J. B. (1966). Generalized expectancies for internal versus external control of reinforcement. Psychological Monographs: General and Applied, 80(1), 1–28. https://doi.org/10.1037/h0092976
• Tinsley, B. J. (1992). Multiple interfaces among food, culture, and child health: The role of parental health beliefs. Child Development, 63(6), 1332–1345. https://doi.org/10.2307/1131559
• Tinsley, B. J. (2003). How children learn to be healthy: The role of parents and friends. Cambridge University Press. https://doi.org/10.1017/CBO9780511808302
• Vázquez-García, H. A. (2000). Parental health beliefs, socialization styles, and child health outcomes across ethnic groups (Doctoral dissertation, University of Michigan). Deep Blue Research Archive. http://deepblue.lib.umich.edu/bitstream/handle/2027.42/62210/vazm_1.pdf
• Wallston, K. A., Wallston, B. S., & DeVellis, R. (1978). Development of the Multidimensional Health Locus of Control (MHLC) Scales. Health Education Monographs, 6(2), 160–170. https://doi.org/10.1177/109019817800600107

Items of the Scale