Spence Preschool Anxiety Scale (Teacher Version)

Abstract

The Spence Preschool Anxiety Scale (Teacher Version) (PAS-Teacher) is an ecologically valid, teacher-report psychometric instrument engineered to evaluate and screen for anxiety symptom dimensions in early childhood, typically across children aged 3 to 6 years. Adapted from the broader framework developed by Susan H. Spence and colleagues, this 22-item standardized inventory addresses the necessity of multi-informant psychological assessment by capitalizing on early childhood educators’ longitudinal observations of child behavior in structured peer environments. The instrument measures five primary diagnostic-aligned subscales reflecting early manifestations of emotional distress: Separation Anxiety, Generalized Anxiety, Social Anxiety, Obsessive-Compulsive symptoms, and Fears of Physical Injury. Items are rated along a 5-point Likert scale ranging from 0 (Not True at All) to 4 (Very Often True). Extensive psychometric investigations demonstrate that the teacher-report version exhibits robust construct validity, good-to-excellent internal consistency across total and subscale scores, and an invariant higher-order factor structure that mirrors parent-report variants while offering unique discriminative power regarding classroom impairment, peer withdrawal, and separation distress during drop-off routines. This comprehensive academic profile explores the conceptual background, structural characteristics, psychometric performance, scoring paradigms, and diagnostic utility of the Spence Preschool Anxiety Scale (Teacher Version) in educational and clinical contexts.

Keywords

Spence Preschool Anxiety Scale, PAS-Teacher, early childhood anxiety, psychometrics, teacher-report, separation anxiety, social phobia, generalized anxiety, obsessive-compulsive behaviors, pediatric assessment

Authors

The preschool adaptations of the Spence anxiety measurement instruments were spearheaded by Susan H. Spence, Ronald M. Rapee, Carolyn McDonald, and Mireille Ingram.

• Susan H. Spence, AO, PhD: Emeritus Professor in the School of Applied Psychology and the Australian Institute for Suicide Research and Prevention (AISRAP) at Griffith University, Queensland, Australia. Dr. Spence is an internationally recognized clinical psychologist and psychometrician whose foundational work on the Spence Children’s Anxiety Scale (SCAS) established standard paradigms for measuring youth internalizing psychopathology.
• Ronald M. Rapee, PhD: Distinguished Professor of Psychology at the Centre for Emotional Health, Macquarie University, Sydney, Australia. Dr. Rapee is a pioneer in the etiology, assessment, and cognitive-behavioral prevention and treatment of childhood anxiety disorders.
• Carolyn McDonald, MPsychClin: Clinical psychologist and researcher affiliated with the University of Queensland and Macquarie University, focusing on early intervention programs and developmental internalizing disorders.
• Mireille Ingram, MPsychClin: Clinical psychologist and developmental researcher who contributed significantly to the empirical factor-analytic derivation of anxiety phenotypes in preschool-aged cohorts.

Purpose

The Spence Preschool Anxiety Scale (Teacher Version) was designed to systematically identify, categorize, and quantify anxiety symptom presentations in children aged 36 to 78 months within educational, preschool, and day-care environments. While developmentally normative fears (e.g., transient stranger distress, fear of the dark) characterize early childhood, severe and impairing manifestations frequently persist into pervasive anxiety disorders if left untreated. Historically, psychometric assessment of internalizing problems in preschoolers relied almost exclusively on maternal or paternal reports, which inherently overlook context-specific behaviors displayed exclusively in extrafamilial settings.

The operational rationale for a dedicated teacher-report instrument centers on the distinct ecological niche occupied by early childhood educators. Teachers observe children across standardized social challenges, such as entering classroom groups, engaging in verbal performance (e.g., ‘show and tell’), adhering to collaborative routines, separating from primary caregivers upon morning arrival, and interacting with novel peers and authoritative adults. Because preschoolers possess limited metacognitive introspection and linguistic capacities to self-report emotional turmoil through conventional psychometric inventories, behavioral observations by trained or consistent adult observers become indispensable.

In clinical practice, the PAS-Teacher functions as an essential multi-informant screening tool. Discrepancies between parent ratings (home context) and teacher ratings (structured social-evaluative context) frequently provide crucial differential diagnostic insights. In clinical trials and research environments, the scale acts as an objective, treatment-sensitive outcome measure to evaluate cognitive-behavioral interventions (such as the Cool Little Kids program) and universal school-based emotional resilience protocols.

Psychological Construct

The instrument operationalizes early childhood anxiety through five correlated lower-order dimensions subordinate to a single higher-order generalized anxiety construct. These dimensions reflect empirical operationalizations of diagnostic criteria codified in diagnostic nosologies (such as the DSM-IV and DSM-5), adapted specifically for preschool developmental contexts:

• Separation Anxiety: Quantifies the child’s excessive, developmentally inappropriate distress concerning actual or anticipated separation from attachment figures. In preschool settings, this construct manifests through persistent crying during drop-off, clinging to parents, somatic complaints (headaches, stomachaches) occurring exclusively prior to transitions, repetitive queries regarding caregiver return, and irrational terror that parents will suffer harm or abandonment while separated.
• Generalized Anxiety: Reflects widespread, uncontrollable worry and physiological tension across varied non-specific situations. Teachers assess manifestations such as pervasive restlessness, autonomic irritability, excessive reassurance-seeking from educators, and difficulty inhibiting cognitive rumination regarding everyday tasks, scheduled activities, and minor transitions.
• Social Anxiety (Social Phobia): Captures marked, persistent fear of social-evaluative contexts, scrutiny by unfamiliar peers, and interactions with novel authority figures. In the classroom, this is evidenced by acute reticence during group activities, selective mutism or behavioral freezing during public demonstrations (such as ‘show and tell’), avoidance of approaching peer groups, and fear of committing embarrassing mistakes.
• Obsessive-Compulsive Symptoms: Evaluates early behavioral rituals, ordering compulsions, handwashing, and intrusive distress. While categorized separately from anxiety disorders in contemporary nosologies, compulsive behaviors in young children frequently interface directly with anxiety mitigation mechanisms, wherein preschoolers perform strict ordering of play items, repetitive hand hygiene, checking routines, or magical cognitive mantras to avert perceived catastrophe.
• Fears of Physical Injury: Encompasses specific phobic reactions directed toward tangible environmental stimuli. In the teacher version, this is predominantly measured through acute behavioral avoidance and terror triggered by common childhood evolutionary threats, such as heights (high playground structures) and specific animal/insect stimuli (insects, spiders).

Theoretical Framework

The PAS-Teacher is grounded in developmental psychopathology, evolutionary fear theories, and the cognitive-behavioral model of childhood anxiety formulated by Spence, Rapee, and Barlow. Under this paradigm, childhood anxiety is conceptualized as an integrated, multi-systemic defense mechanism that becomes dysregulated when the intensity, duration, and behavioral avoidance provoked by perceived threats disproportionately exceed actual environmental danger.

Developmental psychopathology posits that the phenotypic expression of anxiety is dynamic, following specific maturation-dependent pathways. Evolutionary developmental psychology suggests that human infants and toddlers naturally manifest fears linked to survival (e.g., separation from primary caregivers, predation, high vertical drops). By the preschool years (ages 3–5), cognitive development fosters representational thought, symbolic anticipation, and future-oriented mental simulations. Consequently, the child transitions from primitive reflexive startle reactions to sophisticated anticipatory worries regarding interpersonal evaluation, illness, peer rejection, and loss.

The scale integrates Barlow’s Triple Vulnerability Theory, which identifies general biological vulnerabilities (e.g., behavioral inhibition, autonomic hyperreactivity), generalized psychological vulnerabilities (perceived uncontrollability of stressors), and specific psychological vulnerabilities (learned associations of specific situations as acutely hazardous). Within the classroom ecosystem, these vulnerabilities manifest through observable behavioral markers: avoidance of novel toys or peers, vocal inhibition, motor freezing, somatic distress, and compulsive ritualization intended to restore an internal sense of predictability. The teacher’s perspective offers a standardized comparative baseline, evaluating the focal child’s emotional regulation against dozens of age-matched peers undergoing identical environmental stressors.

Validity

The construct, convergent, discriminant, and criterion-related validity of the Spence Preschool Anxiety Scale and its teacher variant have been evaluated across extensive cross-sectional, longitudinal, and clinical validation samples.

Construct and Factorial Validity

Construct validity is substantiated through structural equation modeling and confirmatory factor analysis (CFA). In the seminal validation study by Spence, Rapee, McDonald, and Ingram (2001), involving community and clinical cohorts, alternative factor models were formally tested. A hierarchical five-factor model—wherein five distinct first-order factors load onto a overarching higher-order anxiety construct—demonstrated superior fit compared to single-factor or orthogonal representations. The configuration mirrors the structural architecture of the original parent-report instrument, demonstrating that teachers conceptualize and observe anxiety symptoms across distinct, coherent diagnostic dimensions.

Convergent Validity

Convergent validity has been established by correlating PAS-Teacher scores with alternative standardized behavioral assessment batteries. Research indicates moderate-to-high positive correlations with:

• The Internalizing Problems scale of the Caregiver-Teacher Report Form (C-TRF / TRF 1.5-5) from the Achenbach System of Empirically Based Assessment (ASEBA) (typically ranging from r = .55 to .72, p < .001).
• Parent ratings on the corresponding Spence Preschool Anxiety Scale (Parent Version), yielding modest-to-moderate cross-informant concordance coefficients (r = .30 to .48). This level of correspondence is considered ideal within multi-informant assessment literature, reflecting genuine ecological variance between home and classroom environments rather than measurement error.

Discriminant Validity

Discriminant validity is supported by low-to-negligible correlations between PAS-Teacher subscale scores and externalizing behavioral indices, such as the Attention-Deficit/Hyperactivity Problems and Oppositional Defiant Problems scales of the C-TRF (r values typically ranging between .05 and .22). Furthermore, the scale reliably differentiates clinically diagnosed preschool children from non-clinical community controls, with clinic-referred children scoring significantly higher on all subscales and total score matrices (Cohen’s d effect sizes ranging from 0.85 to 1.40).

Reliability

The psychometric reliability of the PAS-Teacher has been evaluated across parameters of internal consistency, test-retest stability, and inter-rater reliability among independent educational observers.

Internal Consistency

The 22-item total scale exhibits high internal consistency, with Cronbach’s alpha coefficients consistently reported between .88 and .93 across published literature. At the individual subscale level, internal consistency estimates reflect developmentally appropriate, stable variance across a parsimonious item count:

• Separation Anxiety: α = .81 to .86
• Social Anxiety: α = .78 to .85
• Generalized Anxiety: α = .75 to .83
• Obsessive-Compulsive Symptoms: α = .72 to .79
• Fears of Physical Injury: α = .65 to .74 (the lower coefficient reflecting a concise 2-item metric)

Test-Retest Stability

Test-retest reliability evaluated across 4- to 8-week intervals shows moderate-to-high temporal stability when ratings are completed by the same early childhood educator (intraclass correlation coefficients [ICC] and Pearson’s r values ranging from .70 to .84 for the total score). This stability confirms that the instrument measures stable behavioral patterns rather than day-to-day mood fluctuations, while remaining sufficiently plastic to capture clinical change post-intervention.

Inter-Rater Reliability

Inter-rater reliability between primary preschool teachers and co-teachers/teacher assistants working within the same classroom environment yields correlation coefficients ranging from r = .52 to .68. This level of inter-rater concordance is considered strong within preschool observational frameworks, given differing durations and contexts of adult-child interactions.

Factor Analysis

The structural composition of the Spence Preschool Anxiety Scale was rigorously delineated using both Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA). In initial derivation studies, principal components analysis with varimax and oblimin rotations confirmed five distinct symptom clusters accounting for significant common variance.

Subsequent CFA investigations across representative preschool populations confirmed the superior empirical and theoretical fit of a hierarchical, second-order model:

Standardized factor loadings of individual items onto their designated first-order factors typically range between .50 and .86, indicating strong indicator validity. Furthermore, the first-order factors exhibit robust second-order loadings onto the superordinate anxiety factor (ranging from .62 to .91), supporting the clinical utility of computing both discrete subscale profiles and an aggregated Total Anxiety Score.

Instrument / Measurement Tool

• Instrument Type: Standardized, behavioral teacher-report rating scale
• Target Population: Preschool- and kindergarten-aged children (chronological age 3.0 to 6.5 years)
• Respondent: Preschool teachers, kindergarten educators, or early childhood daycare staff with at least one month of regular behavioral observation of the target child
• Total Number of Items: 22 items
• Response Format: 5-point Likert scale (0 = Not True at All, 1 = Seldom True, 2 = Sometimes True, 3 = Quite Often True, 4 = Very Often True)
• Administration Time: Approximately 5 to 8 minutes
• Scoring and Subscale Mapping:
  • Separation Anxiety (6 items): Items 1, 4, 10, 13, 18, 22. Score range: 0–24.
  • Generalized Anxiety (4 items): Items 2, 5, 11, 21. Score range: 0–16.
  • Social Anxiety (5 items): Items 6, 9, 12, 15, 19. Score range: 0–20.
  • Obsessive Compulsive Disorder / Symptoms (5 items): Items 3, 8, 14, 17, 20. Score range: 0–20.
  • Physical Injury Fears (2 items): Items 7, 16. Score range: 0–8.
  • Total Anxiety Score: Sum of all 22 items. Theoretical score range: 0 to 88. Higher scores signify elevated internalizing pathology and risk for formal anxiety disorders.
• Clinical Interpretation Guidelines: T-scores and percentile cutoffs derived from normative developmental samples are employed. Scores falling 1 standard deviation above the community mean indicate elevated risk (borderline range), whereas scores 1.5 to 2 standard deviations above the mean indicate clinically significant anxiety warranting comprehensive psychological evaluation.

Permissions & Fee and Test Year

The preschool adaptations of the Spence Children’s Anxiety Scale framework were systematically published between 2001 and subsequent validation studies. In alignment with Dr. Susan H. Spence’s commitment to advancing global child mental health and empirical research, the Spence Preschool Anxiety Scale instruments—including the Teacher Version—are made available free of charge for non-commercial research, academic, and clinical practice purposes.

Practitioners, educators, and researchers may access the official questionnaires, scoring templates, and normative data directly via the official repository: www.scaswebsite.com. Commercial reproduction, inclusion within fee-charging digital platforms, or unauthorized commercial distribution is prohibited without explicit written licensing and formal permission from the primary author.

References

• Achenbach, T. M., & Rescorla, L. A. (2000). Manual for the ASEBA preschool forms & profiles. University of Vermont, Research Center for Children, Youth, & Families.
• Barlow, D. H. (2002). Anxiety and its disorders: The nature and treatment of anxiety and panic (2nd ed.). Guilford Press.
• Bayer, J. K., Sanson, A. V., & Hemphill, S. A. (2006). Parent and child predictors of early childhood externalising and internalising problems: A longitudinal study. Early Child Development and Care, 176(7), 683–706. https://doi.org/10.1080/03004430500207036
• Edwards, S. L., Rapee, R. M., Kennedy, S., & Spence, S. H. (2010). The assessment of anxiety symptoms in preschool-aged children: The revised Preschool Anxiety Scale. Journal of Clinical Child & Adolescent Psychology, 39(3), 400–409. https://doi.org/10.1080/15374411003691701
• Rapee, R. M., Kennedy, S., Ingram, M., Edwards, S., & Sweeney, L. (2005). Prevention and early intervention of anxiety disorders in inhibited preschool children. Journal of Consulting and Clinical Psychology, 73(3), 488–497. https://doi.org/10.1037/0022-006X.73.3.488
• Spence, S. H. (1997). Structure of anxiety symptoms among children: A confirmatory factor-analytic study. Journal of Abnormal Psychology, 106(2), 280–297. https://doi.org/10.1037/0021-843X.106.2.280
• Spence, S. H., Barrett, P. M., & Turner, C. M. (2003). Psychometric properties of the Spence Children’s Anxiety Scale with young adolescents. Journal of Anxiety Disorders, 17(6), 605–625. https://doi.org/10.1016/S0887-6185(02)00236-0
• Spence, S. H., Rapee, R., McDonald, C., & Ingram, M. (2001). The structure of anxiety symptoms among preschoolers. Behaviour Research and Therapy, 39(11), 1293–1316. https://doi.org/10.1016/S0005-7967(00)00098-X

Items of the Scale