Pediatric Emotional Distress Scale (PEDS)

Abstract

The Pediatric Emotional Distress Scale (PEDS) is a psychometrically sound, rapid, and cost-effective screening instrument designed to assess the presence and severity of trauma-related behaviours in young children, specifically those aged 2 to 10 years (Spilsbury et al., 2005). Developed in the United States in the late 1990s by Saylor et al. (1999), the PEDS addresses the critical need for brief, easily administrable measures following large-scale disasters, minimizing burden on parents and professionals. This 21-item parent or guardian report utilizes a 4-point Likert scale to quantify the frequency of behaviors. The scale provides an overall distress score, with items loading onto subscales covering Anxious/Withdrawn, Fearful, and Acting Out dimensions, as well as a Talk/Play factor for trauma-specific reactions. The PEDS is intended for screening purposes rather than clinical diagnosis.

Keywords

Pediatric Emotional Distress Scale, PEDS, trauma, children, screening, psychological distress, Post-Traumatic Stress Disorder (PTSD), behavior checklist, parent report.

Authors

C. F. Saylor, C. C. Swenson, S. S. Reynolds, M. Taylor.

Purpose

The primary purpose of the Pediatric Emotional Distress Scale (PEDS) is to function as a high-utility, rapid, and inexpensive screening tool for identifying young children (aged 2–10 years) who have been exposed to traumatic events and who may require further psychological evaluation. The scale was developed specifically in response to the recognized gap in knowledge and instrumentation for assessing children’s psychological needs following large-scale disasters (Saylor et al., 1999).

The PEDS aims to assess the severity of trauma-related behavioural and emotional difficulties efficiently. Its brief administration time (5 to 8 minutes) ensures that it can be applied broadly in settings such as schools, clinics, or disaster relief centers without overburdening parents, professionals, or the child victims themselves. It is explicitly stated that the PEDS is a screening measure and should not be used as a definitive diagnostic criterion or a substitute for an in-depth psychiatric interview.

Construct

The PEDS measures generalized emotional and behavioural distress stemming from exposure to traumatic events. The underlying construct captures a spectrum of observable behaviors indicative of trauma responses in early childhood, including both general behaviour problems and symptoms associated with PTSD (La Greca et al., 1996). The scale’s construction reflects a multi-dimensional view of distress.

The 21 items are divided into two main categories: 17 items focusing on general behavioral issues and 4 items addressing trauma-specific reactions. The general items load onto three conceptually distinct subscales: Anxious/Withdrawn behaviors, Fearful reactions, and Acting Out behaviors. The trauma-specific items contribute to an overall distress score, with two of these items forming a separate Talk/Play factor, relating to how children process and express the trauma experience.

Validity

Evidence supporting the validity of the PEDS was established through preliminary psychometric properties studies utilizing clinical and school samples (Spilsbury et al., 2005). Convergent validity was demonstrated through strong correlations between the PEDS total and subscale scores and established measures of child behavior problems, specifically the Eyberg Child Behaviour Inventory (ECBI) and the Reaction Index (RI). These correlations affirm that the PEDS measures constructs consistent with recognized instruments used in child assessment.

Furthermore, the scale’s utility for clinical application was supported by discriminant analysis used to determine clinical cut-off scores. This analysis confirmed the PEDS’s ability to correctly classify cases requiring clinical attention. Notably, the study found that classification accuracy improved significantly when maternal education level was used as a blocking variable. Consequently, multiple cut-off scores are provided, allowing practitioners to utilize scores adjusted based on parental education levels, thereby enhancing the measure’s precision across varied demographic groups.

Reliability

The reliability of the PEDS was assessed across several domains, yielding acceptable results (Saylor et al., 1999). Internal consistency was evaluated using Cronbach’s alpha (α). The consistency for the individual subscales ranged from .72 to .78, while the 17-item PEDS total score demonstrated robust internal consistency with an alpha of .85. These values indicate that the items within the scale reliably measure the intended underlying construct of distress.

Test-retest reliability was confirmed as acceptable following a follow-up period of 6 to 8 weeks in one of the initial samples, suggesting temporal stability of the scores. Additionally, interrater reliability was established through the use of Pearson correlation (r) analysis between score ratings provided independently by mothers and fathers. The consistency between these primary caregivers confirms the measure’s objectivity and reliability across different informants.

Factor Analysis

Initial factor analysis was crucial in determining the internal structure of the PEDS (Saylor et al., 1999). A principal components extraction was performed initially on the first 17 general behavior items across the entire participant pool. This analysis successfully identified and confirmed the emergence of three primary subscale factors:

• Anxious/Withdrawn
• Fearful
• Acting Out

A subsequent factor analysis involving the full 21-item scale was conducted exclusively on children who had experienced trauma. This analysis replicated the structure found in the first 17 items and further delineated the trauma-specific reactions, identifying a separate factor for two of the four trauma-specific items, which was labeled the Talk/Play factor. The consistency of these factor structures supports the scale’s theoretical basis for measuring distinct aspects of pediatric emotional distress.

Instrument

Test Type: Screening measure; Parent or Guardian Report.

Format: 21 items rated on a 4-point Likert scale ranging from 1 (almost never) to 4 (very often). Administration time is typically 5–8 minutes.

Language Available: English (Primary development language).

Population Group: Children exposed to traumatic events or large-scale disasters.

Age Group: 2 to 10 years.

Population Details: Preliminary psychometric studies used data from four independent samples (including clinical, school, and disaster-exposed groups, such as Hurricane Hugo survivors). The total sample size was 475. However, the initial sample was not demographically representative, being 93% Caucasian and predominantly middle to upper class (Saylor et al., 1999).

Test Methodology: The measure consists of 17 general behavior items and 4 trauma-specific items. Items are summed to produce an overall distress score, with scores also available for the subscales (Anxious/Withdrawn, Fearful, Acting Out, and Talk/Play). Clinical cut-off scores are available and are differentiated based on parental education levels to optimize classification accuracy.

Keywords

Screening instrument, post-traumatic stress, child psychology, behavioral assessment, psychometric properties, disaster response, emotional regulation, Cronbach’s alpha.

Authors

Author ORCID Identifier: Not provided in source content.

Affiliation Email addresses: The primary author’s contact for scale access is [email protected] (Conway Saylor, The Citadel).

Correspondence Address: Not provided in source content.

Permissions & Fee and Test Year

Access to the Pediatric Emotional Distress Scale (PEDS) is free of charge. Interested users can obtain the instrument by emailing the author, Conway Saylor, at [email protected]. The scale was initially developed and published in 1999 (Saylor et al., 1999).

Reference’s

La Greca, A. M., Silverman, W. K., Vernberg, E. M., & Prinstein, M. J. (1996). Symptoms of posttraumatic stress in children after Hurricane Andrew: A prospective study. Journal of Consulting and Clinical Psychology, 64(7), 12-723.

Saylor, C.F, Swenson, C. C., Reynolds, S.S., & Taylor, M. (1999). The Pediatric Emotional Distress Scale: A brief screening measure for young children exposed to traumatic events. Journal of Clinical Child Psychology, 28(1), 70-81.

Spilsbury, J.C, Drotar, D., Burant, C., Flannery, D., Creeden, R., & Friedman, S. (2005). Psychometric Properties of the Pediatric Emotional Distress Scale in a Diverse Sample of Children Exposed to Interpersonal Violence. Journal of Clinical Child & Adolescent Psychology, 34(4), 758-764, doi:10.1207/s15374424jccp3404_17.

The National Child Traumatic Stress Network. (2012). Pediatric Emotional Distress Scale. Retrieved March 25, 2017, from http://www.nctsn.org/content/pediatric-emotional-distress-scale.

Items of the Pediatric Emotional Distress Scale (PEDS)

IMPORTANT: The following scale items must be preserved in their original language and must not be changed in any way.

The PEDS is a 21-item measure comprised of 17 general behavior items and 4 trauma-specific items. Respondents rate the frequency of each behavior on a 4-point Likert scale. While the original source content describes the structure, the specific text of the 21 items is not available in the provided material. The items are grouped conceptually into the following factors:

• Anxious/Withdrawn (17 general items)
• Fearful (17 general items)
• Acting Out (17 general items)
• Talk/Play (Trauma-specific factor formed by 2 of the 4 trauma-specific items)