Short Mood and Feelings Questionnaire – Child self-report (SMFQ-C)

1. Abstract

The Short Mood and Feelings Questionnaire – Child self-report (SMFQ-C) is a brief, 13-item psychometric screening instrument developed by Adrian Angold and colleagues (1995) to assess core depressive symptomatology in children and adolescents aged 6 to 17 years. Derived from the comprehensive 33-item Mood and Feelings Questionnaire (MFQ), the SMFQ-C was engineered specifically for large-scale epidemiological investigations and rapid clinical triage where assessment burden must be minimized without compromising diagnostic sensitivity. The instrument captures cognitive, affective, and select vegetative manifestations of pediatric unipolar depression experienced over the preceding two-week recall window, aligning directly with operationalized diagnostic criteria from the Diagnostic and Statistical Manual of Mental Disorders (DSM-III-R, DSM-IV, DSM-5) and the International Classification of Diseases (ICD-10, ICD-11). Each item is evaluated along a 3-point Likert-type scale (0 = Not True, 1 = Sometimes, 2 = True), yielding an aggregate total score ranging from 0 to 26.

Psychometrically, the SMFQ-C demonstrates a robust unidimensional latent structure across diverse developmental stages and cultural contexts, with standardized factor loadings consistently exceeding 0.50 for core dysphoric and negative self-evaluative cognitions. The scale exhibits high internal consistency reliability, with Cronbach’s alpha coefficients typically spanning 0.84 to 0.88 across community and clinical samples. Criterion and convergent validity are documented through substantial correlations with structured psychiatric interviews—such as the Diagnostic Interview Schedule for Children (DISC) and the Child and Adolescent Psychiatric Assessment (CAPA)—as well as alternative rating scales including the Children’s Depression Inventory (CDI). Receiver Operating Characteristic (ROC) analyses support an empirical cut-off score of 8 or greater for general population screening (optimizing sensitivity at approximately 60–75% and specificity at 85%), whereas elevated cut-offs of 11 to 12 are recommended in specialized psychiatric contexts to identify major depressive disorder and monitor therapeutic response.

2. Keywords

Short Mood and Feelings Questionnaire, SMFQ, pediatric depression, adolescent depression, depression screening, psychometrics, affective disorders, child psychiatry, depressive symptomatology, internalizing disorders

3. Authors

The Short Mood and Feelings Questionnaire was developed by a team of child psychiatric epidemiologists and developmental psychopathology researchers led by:

• Adrian Angold, M.R.C.Psych. — Professor Emeritus of Psychiatry and Behavioral Sciences, Center for Developmental Epidemiology, Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, North Carolina, United States.
• E. Jane Costello, Ph.D. — Professor of Psychiatry and Behavioral Sciences, Associate Director of the Center for Developmental Epidemiology, Duke University Medical Center, Durham, North Carolina, United States.
• Stephen C. Messer, Ph.D. — Research Associate and Psychometrician, Department of Psychiatry, Duke University Medical Center, Durham, North Carolina, United States.
• Andrew Pickles, Ph.D. — Professor of Biostatistics and Psychological Methods, King’s College London, Institute of Psychiatry, Psychology & Neuroscience, London, United Kingdom.
• Fiona Winder — Medical Research Council (MRC) Child Psychiatry Unit, Institute of Psychiatry, London, United Kingdom.
• Deborah Silver, M.D. — Duke University Medical Center, Durham, North Carolina, United States.

Institutional oversight and development were historically anchored across the Medical Research Council (MRC) Child Psychiatry Unit in London and the Center for Developmental Epidemiology at Duke University School of Medicine.

4. Purpose

The fundamental purpose of the Short Mood and Feelings Questionnaire – Child self-report is to provide an efficient, psychometrically sound, and developmentally accessible instrument for screening and monitoring depressive symptoms in youth. Historically, epidemiological investigations into pediatric mood disorders were hindered by lengthier clinical inventories that induced respondent fatigue, elevated administrative costs, and introduced cognitive burden in younger subjects. Angold and colleagues (1995) designed the SMFQ to isolate the most discriminative items from the original 33-item MFQ, retaining maximal diagnostic information while reducing administration time to under five minutes.

Clinical Applications

In clinical settings, the SMFQ-C functions as a front-line triage tool across pediatric primary care clinics, school psychological counseling services, community mental health agencies, and acute psychiatric inpatient units. Primary care providers frequently utilize the scale to systematically screen adolescents during routine annual wellness checks, adhering to recommendations from the American Academy of Pediatrics and the United States Preventive Services Task Force (USPSTF). Furthermore, because the SMFQ-C is sensitive to symptom modulation across time, it is extensively employed in measurement-based care to evaluate clinical trajectory, assess treatment response following cognitive behavioral therapy (CBT) or pharmacotherapy, and track operationalized criteria for clinical remission (Wood et al., 1995).

Research Applications

In population-based epidemiology, the SMFQ-C is deployed in massive longitudinal birth cohorts, such as the Avon Longitudinal Study of Parents and Children (ALSPAC), the Millennium Cohort Study (MCS), and the Great Smoky Mountains Study. Its brevity makes it well-suited for repeated multi-wave measurement protocols, cross-sectional developmental surveys, and multi-informant psychiatric genetics investigations where assessment batteries are constrained by finite testing durations.

Theoretical Rationale

The theoretical rationale underlying the SMFQ-C addresses the developmental phenomenology of mood disturbance in youth. Unlike adult depression, which frequently presents with prominent vegetative signs (e.g., terminal insomnia, psychomotor retardation, atypical appetite variations), pediatric depression often presents with affective lability, subjective misery, pervasive anhedonia, cognitive helplessness, and social alienation. The SMFQ-C selectively targets these core affective and cognitive manifestations, discarding redundant somatic complaints that may overlap with generic childhood illnesses or normative adolescent sleep shifts. Consequently, the instrument minimizes somatic confounding while amplifying affective diagnostic signals.

5. Psychological Construct

The SMFQ-C operationalizes the psychological construct of pediatric unipolar depressive symptomatology. In developmental psychopathology, juvenile depression is recognized as a complex multidimensional internalizing construct comprising affective, cognitive, social, and psychomotor components. The 13 items of the SMFQ-C condense these domains into a unified depressive index.

1. Core Dysphoric Affect and Sadness

Affective components capture persistent, pervasive depressed or irritable mood, representing the central diagnostic criteria of DSM-5 unipolar depressive episode. Items such as “I felt miserable or unhappy” and “I cried a lot” quantify subjective emotional distress, despair, and emotional hyperreactivity. Rather than transient sadness prompted by normative daily frustrations, the scale specifies a persistent two-week timeframe, capturing sustained low mood characteristic of clinical disorder.

2. Pervasive Anhedonia

Anhedonia—the marked diminution of pleasure or interest in activities—is assessed directly by the item “I didn’t enjoy anything at all.” In children and adolescents, anhedonia represents one of the most reliable and specific markers distinguishing major depressive disorder from non-affective psychiatric conditions such as ADHD or generalized anxiety. It reflects fundamental disruption within mesolimbic dopamine-mediated reward circuitry.

3. Negative Cognitive Triad and Depressive Schemas

Cognitive formulations of depression, rooted in Beckian theory, posit that depressed youths maintain negative schemas regarding the self, the immediate world, and the future. The SMFQ-C is heavily weighted toward these self-devaluing cognitive processes:

• Global Worthlessness and Self-Blame: Evaluated by items such as “I felt I was no good any more,” “I was a bad person,” and “I did everything wrong.” These statements index internalized moralistic self-reproach, unwarranted guilt, and profound feelings of inadequacy.
• Self-Directed Hostility and Hatred: Operationalized through “I hated myself,” assessing intense self-loathing, severe cognitive distortions, and internalizing distress.
• Perceived Social Incompetence and Comparative Inferiority: Reflected in “I thought I could never be as good as other kids,” which targets developmentally salient social comparisons, low self-efficacy, and feelings of inadequacy relative to peers.

4. Interpersonal Alienation and Perceived Abandonment

Youth depression frequently involves disrupted attachment behaviors and subjective interpersonal isolation. The items “I felt lonely” and “I thought nobody really loved me” capture subjective emotional isolation and perceived rejection from primary caregivers, family members, and peer networks. These cognitions are clinically significant, as perceived absence of belongingness and social alienation are recognized proximal risk factors for suicidal ideation in adolescents.

5. Cognitive and Psychomotor Dysregulation

The scale integrates crucial functional and physiological disruptions associated with depressive states:

• Anergia and Hypoactivity: Measured via “I felt so tired I just sat around and did nothing,” reflecting subjective physical exhaustion, loss of vitality, and psychomotor retardation.
• Psychomotor Agitation: Captured through “I was very restless,” representing internal tension, inability to sit still, and autonomic arousal frequently observed in pediatric presentations.
• Executive and Attentional Inefficiency: Evaluated by “I found it hard to think properly or concentrate,” identifying subjective cognitive deficits that impair academic functioning and everyday problem-solving.

6. Theoretical Framework

The architectural foundation of the SMFQ-C is situated at the intersection of cognitive vulnerability theories of depression and developmental psychopathology.

Beck’s Cognitive Theory of Depression

The conceptual framework of the SMFQ draws heavily on Aaron T. Beck’s cognitive triad model (Beck, 1967, 1976). Beck posited that depression is initiated and maintained by systematic cognitive distortions and depressive schemas—enduring cognitive structures that bias information processing toward negative self-evaluations. Depressed youth do not simply experience negative mood; they interpret benign or ambiguous experiences as confirmations of personal inadequacy, intrinsic worthlessness, and helplessness. In the SMFQ-C, items such as “I was a bad person,” “I did everything wrong,” and “I hated myself” directly tap into active cognitive self-schemas.

Learned Helplessness and Hopelessness Theory

The scale also aligns with Martin Seligman’s learned helplessness framework and Abramson, Metalsky, and Alloy’s (1989) hopelessness theory of depression. These paradigms propose that internal, stable, and global attributions for negative life events generate pervasive expectations of negative outcomes that the individual feels incapable of altering. The item “I thought I could never be as good as other kids” encapsulates stable, internal attributions of incompetence, fostering pervasive negative future expectations.

Developmental Psychopathology and Nosological Alignment

From a psychiatric nosology perspective, the SMFQ-C operationalizes the consensus criteria established in the DSM-III-R, DSM-IV, and ICD-10 diagnostic systems, translated into developmentally appropriate child-friendly vernacular. Developmental psychopathology emphasizes that psychiatric conditions express themselves differently depending on cognitive maturity, emotional regulation capabilities, and social context. Angold and Costello (1995) designed the item phrasing to ensure semantic comprehension for children as young as 6 to 8 years old, avoiding complex clinical jargon while preserving diagnostic fidelity.

7. Validity

The psychometric validity of the SMFQ-C has been evaluated across diverse epidemiological cohorts and clinical samples globally.

Construct and Criterion Validity

Criterion-related validity was initially demonstrated by Angold et al. (1995) in both general population and clinical samples. In clinical investigations, SMFQ scores correlated substantially with semi-structured diagnostic interviews, specifically the Child and Adolescent Psychiatric Assessment (CAPA) and the Diagnostic Interview Schedule for Children (DISC). Receiver Operating Characteristic (ROC) curves established that the 13-item short form demonstrates an area under the curve (AUC) approaching 0.85 to 0.90 in discriminating clinical major depressive disorder from non-depressed community controls, indicating strong diagnostic discrimination comparable to the 33-item full version.

Convergent Validity

Convergent validity is confirmed by substantial positive correlations between the SMFQ-C and established pediatric depression inventories:

• Children’s Depression Inventory (CDI): Correlations between the SMFQ-C and the CDI typically range from r = 0.67 to r = 0.81 (Angold et al., 1995; Wood et al., 1995).
• Revised Child Anxiety and Depression Scale (RCADS): Strong correlations (r = 0.70 to 0.78) are documented with the RCADS major depression subscale (Chorpita et al., 2005).
• Mood and Feelings Questionnaire (Full 33-item version): Correlations between the short and long versions consistently exceed r = 0.90, confirming that reducing the item pool from 33 to 13 items incurs negligible loss of core psychometric information.

Discriminant and Predictive Validity

The SMFQ-C effectively differentiates depressed pediatric cohorts from healthy pediatric controls and individuals with isolated general medical conditions. However, several studies (Kent, Vostanis, & Feehan, 1997) have noted that the instrument displays moderate shared variance with generalized anxiety and conduct problems. While the SMFQ-C discriminates clinical depression from pure externalizing disorders (e.g., oppositional defiant disorder or ADHD), high rates of internalizing comorbidity in youth mean that elevated scores can be observed in patients with primary severe anxiety disorders. Consequently, elevated SMFQ-C scores signal generalized internalizing distress that warrants comprehensive diagnostic follow-up.

In prospective longitudinal designs, baseline SMFQ-C scores reliably predict future psychiatric hospitalization, onset of major depressive episodes in late adolescence, self-harm incidents, and educational underachievement, demonstrating predictive utility across multi-year intervals.

8. Reliability

The Short Mood and Feelings Questionnaire – Child self-report exhibits sound reliability across community, educational, and clinical populations.

Internal Consistency

Estimates of internal consistency are high across multiple cultural adaptations and demographic strata:

• Original Validation Study (Angold et al., 1995): Demonstrated a Cronbach’s alpha of α = 0.85 in pediatric epidemiological samples.
• Adolescent Clinical Outpatients (Wood et al., 1995): Documented an internal consistency of α = 0.87.
• General Population Birth Cohorts (e.g., ALSPAC): Repeated assessments across ages 10 to 17 years demonstrated internal consistency coefficients consistently ranging between α = 0.84 and α = 0.89.
• McDonald’s Omega (ω): Recent psychometric evaluations report omega coefficients exceeding ω = 0.86, confirming high composite reliability without reliance on tau-equivalence assumptions.

Test-Retest Reliability

Evaluating test-retest reliability in juvenile depression must account for the natural temporal variability of childhood affect and the designated two-week recall window:

• Short-Interval Stability (1 to 2 weeks): Pearson correlation coefficients range between r = 0.75 and 0.84, confirming adequate stability during acute assessment windows.
• Long-Interval Stability (6 months to 1 year): Messer et al. (1995) reported rank-order stability coefficients ranging from r = 0.28 to r = 0.48 across a one-year follow-up. This moderate rank-order stability is theoretically expected, reflecting developmental shifts, environmental stressors, and the episodic nature of pediatric affective disorders.

9. Factor Analysis

Extensive exploratory and confirmatory psychometric evaluations have delineated the latent dimensionality of the SMFQ-C.

Exploratory Factor Analysis (EFA)

In the foundational structural studies conducted by Angold et al. (1995) and Messer et al. (1995), exploratory factor analyses utilizing principal axis factoring and oblique rotations demonstrated that a single dominant general factor accounts for the preponderance of common variance across all 13 items. Standardized factor loadings on this general depressive factor ranged from 0.36 to 0.78, with items capturing subjective unhappiness (“I felt miserable or unhappy”), self-hatred (“I hated myself”), and worthlessness (“I felt I was no good any more”) displaying the highest primary loadings (consistently > 0.65).

Confirmatory Factor Analysis (CFA)

Subsequent confirmatory factor analyses in diverse samples have validated this unidimensional architecture:

• Model Fit Indices: Unidimensional models frequently yield acceptable to good goodness-of-fit metrics: Comparative Fit Index (CFI) ≥ 0.95, Tucker-Lewis Index (TLI) ≥ 0.94, and Root Mean Square Error of Approximation (RMSEA) ≤ 0.05 to 0.06 (Kuo et al., 2005).
• Item-Response Theory (IRT) Invariance: Graded Response Model (GRM) analyses confirm that the items offer substantial psychometric information across moderate to severe levels of the depressive latent trait (θ), spanning +0.5 to +2.5 standard deviations above the population mean.

Measurement Invariance

Multiple-group CFA has tested measurement invariance across biological sex and age strata (children aged 8–11 vs. adolescents aged 12–17). Findings generally support metric (weak) and scalar (strong) invariance across gender, indicating that observed score differences between male and female adolescents represent true latent trait variance rather than systematic measurement bias. However, minor threshold shifts on somatic and crying items suggest slight developmental differences in symptom reporting between young children and older teenagers.

10. Instrument / Measurement Tool

• Instrument Name: Short Mood and Feelings Questionnaire – Child self-report (SMFQ-C)
• Originating Authors: Adrian Angold, E. Jane Costello, Stephen C. Messer, Andrew Pickles, Fiona Winder, and Deborah Silver (1995)
• Instrument Type: Self-report psychological screening questionnaire
• Target Population: Children and adolescents aged 6 to 17 years (children under 8 may require reading assistance)
• Administration Time: Approximately 3 to 5 minutes
• Recall Period: Past two weeks (14 days)
• Number of Items: 13 items
• Response Format: 3-point Likert-type scale:
  • 0 = Not True
  • 1 = Sometimes
  • 2 = True
• Scoring Methodology:
  • All 13 items are scored positively (0, 1, or 2).
  • Reverse Scoring: None. No items are reverse coded.
  • Total Score Range: Summed composite score ranging from 0 to 26 points.
• Clinical Cut-Off Recommendations:
  • General Community / Epidemiological Screening (≥ 8): A total score of 8 or greater is the most widely adopted screening threshold, optimizing the balance between sensitivity (~60–75%) and specificity (~85%) for detecting depressive disorders.
  • Clinical / High-Risk Settings (≥ 11–12): A score of 11 or 12 and higher indicates substantial depressive severity, demonstrating higher positive predictive value for major depressive disorder and identifying candidates for full clinical psychiatric evaluation.
• Companion Informant Versions: Short Mood and Feelings Questionnaire – Parent report on child (SMFQ-P), Adult self-report, and the corresponding full 33-item MFQ suite.

11. Permissions & Fee and Test Year

The Short Mood and Feelings Questionnaire was formally published in 1995 by Adrian Angold, E. Jane Costello, and colleagues at Duke University Medical Center. The developers placed the Mood and Feelings Questionnaire family of instruments into the public domain for research, educational, and clinical applications.

There are no licensing fees or commercial purchase requirements associated with utilizing the SMFQ-C. Clinicians, school psychologists, and academic researchers may freely download, print, administer, and integrate the scale into non-commercial electronic health systems or digital survey platforms. The instrument and its multiple linguistic adaptations are accessible via the Center for Developmental Epidemiology at the Duke University School of Medicine website.

Users are expected to retain the original copyright attribution (“Copyright © Adrian Angold and Elizabeth J. Costello, 1987; Duke University”), refrain from modifying the wording or structural sequence of the items without validation, and reference the foundational validation publications in academic reports.

12. References

Abramson, L. Y., Metalsky, G. I., & Alloy, L. B. (1989). Hopelessness depression: A theory-based subtype of depression. Psychological Review, 96(2), 358–372. https://doi.org/10.1037/0033-295X.96.2.358

Angold, A., & Costello, E. J. (1987). Mood and Feelings Questionnaire (MFQ). Duke University Medical Center, Developmental Epidemiology Program.

Angold, A., & Costello, E. J. (1995). A test-bed for new approaches to child psychiatric epidemiology: The Great Smoky Mountains Study of Youth. International Review of Psychiatry, 7(3), 403–418. https://doi.org/10.3109/09540269509028340

Angold, A., Costello, E. J., Messer, S. C., Pickles, A., Winder, F., & Silver, D. (1995). Development of a short questionnaire for use in epidemiological studies of depression in children and adolescents. International Journal of Methods in Psychiatric Research, 5(4), 237–249.

Angold, A., Costello, E. J., Pickles, A., & Winder, F. (1987). The development of a questionnaire for use in epidemiological studies of depression in children and adolescents. Medical Research Council Child Psychiatry Unit, Institute of Psychiatry.

Beck, A. T. (1967). Depression: Clinical, experimental, and theoretical aspects. Harper & Row.

Beck, A. T. (1976). Cognitive therapy and the emotional disorders. International Universities Press.

Chorpita, B. F., Moffitt, C., & Gray, J. (2005). Psychometric properties of the Revised Child Anxiety and Depression Scale in a clinical sample. Behaviour Research and Therapy, 43(3), 309–322. https://doi.org/10.1016/j.brat.2004.02.004

Kent, L., Vostanis, P., & Feehan, C. (1997). Detection of major and minor depression in children and adolescents: Evaluation of the Mood and Feelings Questionnaire. Journal of Child Psychology and Psychiatry, 38(5), 565–573. https://doi.org/10.1111/j.1469-7610.1997.tb01543.x

Kuo, E. S., Vander Stoep, A., & Stewart, D. G. (2005). Using the Short Mood and Feelings Questionnaire to detect depression in detained youth. Assessment, 12(4), 374–383. https://doi.org/10.1177/1073191105279644

Messer, S. C., Angold, A., Costello, E. J., Loeber, R., Van Kammen, W., & Stouthamer-Loeber, M. (1995). Development of a short questionnaire for use in epidemiological studies of depression in children and adolescents: Factor composition and structure across development. International Journal of Methods in Psychiatric Research, 5(4), 251–262.

Wood, A., Kroll, L., Moore, A., & Harrington, R. (1995). Properties of the Mood & Feelings Questionnaire in adolescent psychiatric outpatients: A research note. Journal of Child Psychology and Psychiatry, 36(2), 327–334. https://doi.org/10.1111/j.1469-7610.1995.tb01828.x

13. Items of the Scale