Family Support Scale (FSS)

1. Abstract

The Family Support Scale (FSS) is an 18-item psychometric self-report instrument developed by Carl J. Dunst, Vance Jenkins, and Carol M. Trivette in 1984 to measure the degree of perceived helpfulness of various sources of social support available to families rearing young children, especially children who are developing normally, who are at medical risk, or who have developmental disabilities. Grounded in social ecological theory and family systems models, the FSS conceptualizes social support as a multidimensional construct spanning informal kinship networks, nuclear family structures, non-kin social relations, community organizations, and formal professional services. Each item denotes a distinct potential source of assistance (e.g., spouse/partner, parents, coworkers, religious groups, early intervention personnel), rated by respondents along a 5-point Likert-type scale ranging from 1 (Not helpful at all) to 5 (Extremely helpful), with an explicit non-availability code (NA = Not available) treated analytically as 0 or missing depending on the research paradigm.

Across extensive psychometric investigations, the FSS demonstrates robust reliability and validity across diverse socioeconomic, ethnic, and diagnostic cohorts. Internal consistency estimates typically yield a total-scale Cronbach’s alpha ranging between .77 and .85, alongside one-month test-retest reliability coefficients averaging .91 for total helpfulness. Factor-analytic studies support either a four-factor, five-factor, or six-factor oblique structure differentiating formal kinship, informal kinship, social groups/friends, specialized professional services, and generic institutional programs. The scale has proven clinically indispensable for early intervention programming, family-centered pediatric rehabilitation, and pediatric mental health evaluations, demonstrating consistent negative associations with parenting stress and depressive symptomatology, and positive associations with family empowerment, maternal wellbeing, and child developmental gains.

2. Keywords

Family Support Scale, FSS, social support assessment, parenting stress, early intervention, family-centered care, developmental disabilities, informal support networks, formal professional services, psychometric evaluation

3. Authors

The Family Support Scale was formulated and standardized by a multidisciplinary team of developmental psychologists, early childhood interventionists, and family research scientists centered at the Family, Infant and Preschool Program (FIPP) at the Western Carolina Center in Morganton, North Carolina, USA:

• Carl J. Dunst, Ph.D.: Senior Research Scientist and former Director of the Family, Infant and Preschool Program (FIPP), Orelena Hawks Puckett Institute, Asheville and Morganton, NC. A pioneer in family-centered practices, human development, and early intervention paradigms.
• Vance Jenkins, M.S.: Research Associate and Psychometrician at the Family, Infant and Preschool Program (FIPP), Western Carolina Center, specializing in maternal and child assessment and community service integration.
• Carol M. Trivette, Ph.D.: Distinguished Family Researcher, Co-Director of the Orelena Hawks Puckett Institute, and Professor Emeritus of Human Development, renowned for her empirical investigations into family empowerment, informal social capital, and parent-professional partnerships.

4. Purpose

The primary clinical and empirical purpose of the Family Support Scale (FSS) is to systematically identify, categorize, and quantify the perceived utility and helpfulness of both formal and informal social support mechanisms accessed by parents and primary caregivers. In pediatric psychology, early childhood special education, and family therapy, interventionists often assumed that professional and bureaucratic services were the preeminent drivers of family well-being. The FSS was intentionally designed to challenge and expand this paradigm by elucidating the profound therapeutic role played by natural, informal, and community-embedded networks.

Clinical Applications

In clinical settings—particularly in early childhood intervention units, pediatric neurology clinics, autism assessment centers, and neonatal intensive care follow-up programs—the FSS is administered during initial family intakes and ongoing care plan reviews. By mapping both the presence and the perceived quality of support channels, clinicians can:

• Determine whether a family suffers from severe social isolation, network constriction, or over-reliance on formal agencies to the exclusion of informal ties.
• Identify underutilized or latent social assets (such as extended relatives, church communities, or parent peer groups) that can be mobilized to bolster maternal and paternal resilience.
• Avoid professional paternalism by fostering interventions that strengthen the family’s natural social matrix rather than creating chronic institutional dependency.
• Tailor Individualized Family Service Plans (IFSP) and Individualized Education Programs (IEP) to incorporate social support objectives that mitigate maternal burn-out and promote family stability.

Research Applications

In academic and epidemiological research, the FSS serves as a foundational operationalization of multidimensional social support. It enables researchers to investigate complex transactional models linking maternal depression, paternal coping, marital satisfaction, and child developmental milestones. Specifically, the scale permits investigators to examine buffering hypotheses—evaluating whether high perceived helpfulness of informal kinship protects primary caregivers against the deleterious psychological impacts of profound child disability, socioeconomic disadvantage, or behavioral difficulties.

5. Psychological Construct

The psychological construct assessed by the Family Support Scale is perceived social support helpfulness within the parenting context. Unlike scales that merely count network size (structural support) or capture vague impressions of general affection, the FSS focuses specifically on functional helpfulness—the subjective appraisal of how instrumental, emotional, informational, and affirmational various individuals, groups, and service agencies have been with respect to child-rearing demands.

The scale encompasses multiple critical dimensions of social network topology, typically organized into the following foundational subcomponents:

1. Informal Kinship and Extended Family

This dimension encompasses non-cohabiting relatives who share biological or legal lineage with the child, including maternal and paternal grandparents (Items 1 and 2), aunts, uncles, cousins, and other kin (Items 3 and 5). Extended family support provides emotional continuity, respite care, generational wisdom, and emergency financial or logistical assistance. Subjective ratings capture whether grandparents and extended kin serve as sources of validation and relief, or conversely, whether family conflicts diminish their perceived utility.

2. Nuclear Family / Partner Support

Represented prominently by Item 4 (Partner/spouse) and related immediate family ties, this domain evaluates intra-household cohesion and shared parental responsibility. It measures the extent to which the co-parent assists with direct caregiving, therapeutic exercises, financial provision, and collaborative problem-solving. Strong perceived partner support has repeatedly emerged as the single most robust negative predictor of parental depressive symptomatology.

3. Informal Non-Kin Social Networks

This construct captures peer relationships, neighbors, co-workers, and friends (Items 6, 7, 8, 9, and 10). Peer support functions as a non-judgmental arena for emotional catharsis, recreational diversion, and shared normative parenting experiences. The inclusion of “Other parents” (Item 9) is especially vital in pediatric disability research, as it reflects the potent therapeutic phenomenon of experiential peer identification—where parents gain practical coping strategies from peers navigating comparable diagnostic journeys.

4. Community and Social Organizations

Reflected by Items 11, 12, and 13 (parent groups, social clubs, places of worship/religious organizations), this domain gauges institutional yet non-professional community capital. Community organizations provide structured socialization, spiritual solace, and collective rituals that counteract feelings of alienation and social stigma often experienced by families raising children with complex medical or behavioral profiles.

5. Specialized Professional Services

Items 15, 16, and 18 evaluate direct specialized assistance: developmental therapists (speech-language pathologists, occupational therapists, physical therapists), social workers, specialized mental health agencies, and early intervention programs. This dimension measures the efficacy, empathy, and perceived therapeutic alliance forged between clinical specialists and caregivers in managing child development.

6. General Professional and Educational Services

Comprising primary health care practitioners (Item 14: family or child’s doctor) and educational environments (Item 17: school/day-care centers), this construct reflects the responsive accessibility of universal societal systems responsible for normative child surveillance, early education, and pediatric health maintenance.

6. Theoretical Framework

The Family Support Scale is underpinned by the convergence of three foundational paradigms in developmental psychology and sociological theory: Urie Bronfenbrenner‘s Social Ecological Systems Theory, the Family Systems Framework, and Social Capital / Resource Exchange Models.

Bronfenbrenner’s Ecological Systems Theory

Bronfenbrenner’s seminal ecological framework asserts that human development cannot be understood in isolation from the nested contextual systems in which an individual and their family are embedded:

• Microsystem: Immediate caregiving dyads, parent-child interactions, and spouse/partner relationships directly assessed by nuclear family items.
• Mesosystem: The linkages and reciprocal interactions between multiple microsystems, such as the interface between the family and the child’s school, day-care center, or early intervention clinic.
• Exosystem: External settings that affect the family indirectly, including parental workplaces (Item 10: co-workers), community social clubs, and broader healthcare agency policies.
• Macrosystem: Cultural values, societal attitudes, and institutional beliefs surrounding disability, caregiving, and communal responsibility.

Dunst and colleagues operationalized this ecological view into a clinical assessment tool, hypothesizing that a family’s adaptive coping capacity is a direct product of balanced, high-functioning transactions across all ecological levels.

Family Systems and Family-Centered Help-Giving Theory

In tandem with ecological models, the FSS is rooted in Dunst, Trivette, and Deal’s (1988) Enabling and Empowering framework. This theory asserts that help-giving practices are most efficacious when they build upon existing family strengths rather than pathologizing deficiencies. Professional intervention must be designed not to replace natural social ties, but to build, preserve, and reinforce the family’s autonomy and natural social ecology. If professional help displaces informal family systems, it fosters learned helplessness and reduces natural parental efficacy.

7. Validity

Extensive psychometric investigations over the past four decades have confirmed the construct, convergent, predictive, and discriminant validity of the Family Support Scale across varied cultural and diagnostic contexts.

Construct and Factorial Validity

Initial construct validation conducted by Dunst, Jenkins, and Trivette (1984) on a cohort of 139 parents of preschool children with intellectual and developmental disabilities demonstrated that the scale clearly segregated into meaningful functional clusters. Confirmatory studies (e.g., Hanley et al., 1998; Trivette et al., 1994) have replicated strong construct validity, showing that informal and formal sources load onto distinct, conceptually coherent structural latent dimensions.

Convergent Validity

Convergent validity has been established through statistically significant correlations between FSS indices and established psychometric measures of psychological well-being and social support:

• Questionnaire on Resources and Stress (QRS): Higher FSS total support scores reliably correlate negatively with parent and family problems on the QRS ($r = -.34$ to $-.48, p < .001$), indicating that parents with more helpful networks report substantially attenuated personal stress.
• Parenting Stress Index (PSI): Total and informal support subscores demonstrate inverse associations with the PSI Parent Domain ($r = -.38, p < .01$), particularly on scales measuring social isolation, depression, and role restriction.
• Beck Depression Inventory (BDI): Mothers who perceive their spouses and informal networks as highly supportive score significantly lower on maternal depressive symptomatology ($r = -.31, p < .01$).
• Family Resource Scale (FRS): FSS scores correlate positively ($r = .42, p < .001$) with adequate resource availability across economic, physical, and recreational dimensions.

Predictive and Discriminant Validity

In predictive validity models, FSS scores have been shown to prospectively predict parental responsiveness, parental satisfaction with early intervention programming, and child adaptive behavior gains. Discriminant validity is evidenced by the scale’s sensitivity in differentiating between families experiencing varying levels of structural access: parents of children with severe multi-handicaps often report high specialized professional helpfulness accompanied by severe isolation from generic community or peer groups, revealing clear profile distinctions that match real-world clinical realities.

8. Reliability

The Family Support Scale has been thoroughly evaluated for both internal consistency and temporal stability across diverse international cohorts.

Internal Consistency

In the foundational standardization sample of 139 parents (Dunst, Jenkins, & Trivette, 1984), the overall internal consistency for the 18 items yielded a Cronbach’s alpha coefficient of α = .79, which increased to α = .85 when adjusted using the Spearman-Brown formula. Subsequent studies across varied demographic groups have yielded comparable values:

• Dunst, Trivette, and Hamby (1994), analyzing a broader aggregated sample of 350 families, reported a total-scale internal consistency of α = .80.
• Subscale internal consistencies vary based on item volume: Informal Kinship subscales routinely report alphas between .75 and .82; Formal/Professional Services subscales report alphas between .68 and .78; smaller community/social club subscales yield alphas around .62 to .71 due to fewer constituent items and high non-availability frequencies.

Test-Retest Stability

Temporal stability was established by Dunst and Trivette through short- and medium-term re-evaluations:

• A one-month test-retest reliability study with 25 mothers produced an overall stability coefficient of $r = .91$ ($p < .001$) for total support helpfulness, demonstrating exceptional measurement consistency.
• Item-level test-retest correlations ranged from $r = .53$ to $r = .94$, with partner support, parental support, and early intervention programs yielding the highest stability coefficients across time.
• Split-half reliability analyses have yielded corrected coefficients exceeding .77.

9. Factor Analysis

Factor-analytic investigations of the Family Support Scale have elucidated its underlying latent architecture, providing empirical support for the ecological taxonomy of social support.

Exploratory Factor Analysis (EFA)

In the original exploratory principal components analysis with varimax rotation conducted by Dunst, Jenkins, and Trivette (1984), a six-factor solution emerged, accounting for approximately 60.5% of the total variance:

1. Factor I: Informal Kinship (Items: Parents, Relatives/kin, Spouse/partner’s parents, Spouse’s relatives). Factor loadings range between .62 and .84, explaining 18.2% of the variance.
2. Factor II: Social Organizations / Groups (Items: Social groups/clubs, Place of worship, Parent groups). Factor loadings range between .56 and .79, explaining 11.4% of the variance.
3. Factor III: Formal Kinship / Partner (Items: Partner/spouse, Co-workers). Explaining 9.1% of the variance.
4. Factor IV: General Professional Services (Items: Family or child’s doctor, School/day-care centers). Explaining 8.2% of the variance.
5. Factor V: Specialized Professional Services (Items: Professional helpers, Professional agencies, Early intervention programmes). Factor loadings range between .64 and .81, explaining 7.6% of the variance.
6. Factor VI: Peer / Friends Network (Items: My friends, Partner’s friends, Other parents). Factor loadings range between .52 and .76, explaining 6.0% of the variance.

Alternative Factor Structures & Confirmatory Factor Analysis (CFA)

Subsequent psychometric evaluations across varied family populations have occasionally synthesized these groupings into a more parsimonious four-factor or five-factor model:

• Familial Support: Combining nuclear and extended kinship networks.
• Social / Peer Support: Merging informal friends, neighbors, and co-workers.
• Community Groups: Churches, parent support groups, and community organizations.
• Professional Services: Integrating medical, therapeutic, educational, and agency programs.

Confirmatory factor analyses testing the oblique multi-factor structure have demonstrated acceptable to good goodness-of-fit indices: Comparative Fit Index (CFI ≥ .92), Tucker-Lewis Index (TLI ≥ .90), Root Mean Square Error of Approximation (RMSEA ≤ .058), and Standardized Root Mean Square Residual (SRMR ≤ .061), validating the structural separation between informal social capital and formal service delivery.

10. Instrument / Measurement Tool

The Family Support Scale is a brief, clinician- or self-administered assessment instrument that can be completed in approximately 5 to 10 minutes.

Tool Characteristics

• Instrument Name: Family Support Scale (FSS)
• Developers: Carl J. Dunst, Vance Jenkins, & Carol M. Trivette (1984; 1988)
• Target Population: Parents, guardians, and primary caregivers of infants, young children, or adolescents (with particular utility in developmental disabilities, early intervention, and pediatric chronic illness)
• Format: 18 standardized items assessing specific support sources
• Administration Time: 5 to 10 minutes
• Method of Administration: Self-administered paper-and-pencil questionnaire, clinician-guided structured interview, or computer-assisted digital assessment

Response Format & Scoring Protocols

Respondents evaluate each of the 18 sources regarding how helpful they have been in terms of raising their child(ren) using the following response options:

• NA = Not available (The family has no access to this source, or it is non-applicable)
• 1 = Not helpful at all
• 2 = Sometimes helpful
• 3 = Generally helpful
• 4 = Very helpful
• 5 = Extremely helpful

Scoring Computations

Two primary scoring methods are utilized depending on clinical versus empirical requirements:

• Total Helpfulness Score (Standard Continuous Scoring): NA items are scored as 0 (indicating zero support provided to the family), and items 1–18 are summed to create a total composite score ranging from 0 to 90. Higher scores reflect a richer, more active, and more helpful social support ecology.
• Available Sources Average Score (Proportional Scoring): Sum of ratings for only available items (1 to 5) divided by the total number of available sources (excluding NA items). This yields an index of the average quality/helpfulness of available network ties, unconfounded by absolute network size.
• Subscale Scores: Computed by summing ratings within specific factor domains (Informal Kinship, Social Network, Professional Services).

11. Permissions & Fee and Test Year

• Year of Initial Publication: 1984 (First peer-reviewed psychometric validation study published in the Journal of Individual, Family and Community Wellness; subsequent scoring manual published in 1986 and book chapter in 1988).
• Copyright & Intellectual Property: Copyright © 1984, 1988 by Carl J. Dunst, Carol M. Trivette, and the Western Carolina Center / Brookline Books.
• Commercial Availability & Fees: The Family Support Scale is widely treated in the scientific community as an open-access assessment instrument for non-profit academic research, university clinical training, and public early intervention programs. No commercial purchase fee or software licensing is mandated for standard clinical and research use, provided appropriate formal academic citation is maintained.
• Permissions & Contact: For commercial reproduction, translation into foreign languages, digital system embedding, or large-scale clinical distribution, formal permission should be requested from the original authors and the Orelena Hawks Puckett Institute (www.puckett.org).

12. References

• Dunst, C. J., & Leet, H. E. (1985). Family Resource Scale. Western Carolina Center.
• Dunst, C. J., Jenkins, V., & Trivette, C. M. (1984). The Family Support Scale: Reliability and validity. Journal of Individual, Family and Community Wellness, 1, 45–52.
• Dunst, C. J., & Trivette, C. M. (1986). Family Support Scale: Supplemental scoring instructions. Western Carolina Center.
• Dunst, C. J., Leet, H. E., & Trivette, C. M. (1988). Family resources, personal well-being, and early intervention. The Journal of Special Education, 22(1), 108–116. https://doi.org/10.1177/002246698802200114
• Dunst, C. J., Trivette, C. M., & Deal, A. G. (1988). Enabling and empowering families: Principles and guidelines for practice. Brookline Books.
• Dunst, C. J., Trivette, C. M., & Hamby, D. W. (1994). Measuring social support in families with young children with disabilities. In C. J. Dunst, C. M. Trivette, & A. G. Deal (Eds.), Supporting and strengthening families, Vol. 1: Methods, strategies, and practices (pp. 152–160). Brookline Books.
• Hanley, E. T., Tassé, M. J., Aman, M. G., & Pace, E. C. (1998). Psychometric properties of the Family Support Scale with a sample of parents of adults with intellectual disabilities. Journal of Intellectual & Developmental Disability, 23(4), 303–313. https://doi.org/10.1080/13668259800033801
• Trivette, C. M., Dunst, C. J., & Hamby, D. (1994). Support and resources in families of young children with disabilities. In C. J. Dunst, C. M. Trivette, & A. G. Deal (Eds.), Supporting and strengthening families (pp. 161–170). Brookline Books.

13. Items of the Scale