Parent Emotional Reaction Questionnaire (PERQ)

1. Abstract

The Parent Emotional Reaction Questionnaire (PERQ) is a standardized psychometric self-report instrument engineered to assess parental affective responses, secondary distress, trauma-related cognitions, and subjective burden following the revelation or occurrence of significant psychological trauma in their children. Developed originally by Judith A. Cohen and Anthony P. Mannarino in the context of research evaluating Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) for sexually abused children, the scale captures the profound secondary traumatic impact experienced by non-offending caregivers. The PERQ comprises 15 items scored on a 5-point Likert scale ranging from 1 (Never) to 5 (Always). Extensively validated across multiple trauma populations—including victims of sexual abuse, physical abuse, domestic violence exposure, and accidental trauma—the questionnaire measures critical psychological dimensions such as parental guilt and self-blame, intrusive rumination, affective distress (sadness, fear, and anger), social stigma or embarrassment, and somatic distress manifestations.

Psychometric investigations indicate that the PERQ demonstrates robust internal consistency, with global Cronbach’s alpha coefficients consistently reported between .82 and .90 across diverse clinical cohorts. Structural validation through exploratory factor analysis (EFA) and confirmatory factor analysis (CFA)—most notably synthesized by Holt, Cohen, and Mannarino (2015)—substantiates both unidimensional aggregate distress models and multidimensional frameworks encapsulating subscales of Self-Blame/Guilt, General Emotional Distress, and Social Stigma/Shame. Criterion, convergent, and discriminant validities are well established; PERQ scores correlate significantly with standardized measures of parental depression, secondary traumatic stress, parental PTSD symptomatology, and parental support behavior, while directly predicting longitudinal child recovery trajectories. The instrument provides mental health clinicians, pediatric psychologists, and trauma researchers with a brief, highly sensitive, and empirically rigorous tool to identify parental distress that may impair caregiving capacity, compromise therapeutic alliance, or mediate child trauma-recovery outcomes.

2. Keywords

Parent Emotional Reaction Questionnaire, PERQ, parental distress, secondary traumatic stress, pediatric trauma, non-offending caregivers, Trauma-Focused Cognitive Behavioral Therapy, parental guilt, child sexual abuse, psychometrics

3. Authors

The Parent Emotional Reaction Questionnaire was developed by clinical researchers renowned for their pioneering work in pediatric traumatic stress and the development of evidence-based interventions:

• Judith A. Cohen, M.D.: Professor of Psychiatry at the University of Pittsburgh School of Medicine and Medical Director of the Center for Traumatic Stress in Children and Adolescents at Allegheny General Hospital, Pittsburgh, Pennsylvania, United States. Dr. Cohen is a co-developer of Trauma-Focused Cognitive Behavioral Therapy (TF-CBT) and a leading international authority on childhood trauma assessment and treatment.
• Anthony P. Mannarino, Ph.D.: Professor of Psychiatry at the Drexel University College of Medicine and Director of the Center for Traumatic Stress in Children and Adolescents at Allegheny Health Network, Pittsburgh, Pennsylvania, United States. Dr. Mannarino is also a co-developer of TF-CBT and past president of the American Psychological Association’s Division of Child and Family Policy and Practice.
• Subsequent Validation Contributor: Tonje Holt, Ph.D.: Senior Researcher at the Norwegian Centre for Violence and Traumatic Stress Studies (NKVTS), Oslo, Norway, who spearheaded advanced structural validation and confirmatory factor analytic studies on the PERQ across diverse European and international cohorts.

4. Purpose

The primary purpose of the Parent Emotional Reaction Questionnaire (PERQ) is to quantify the psychological and emotional burden experienced by parents and primary caregivers following the disclosure or discovery of severe traumatic events experienced by their children. Historically, pediatric trauma evaluation focused almost exclusively on the child’s direct clinical symptoms, such as acute post-traumatic stress disorder (PTSD), dissociation, internalizing depression, and externalizing behavioral problems. However, clinical trials in developmental psychopathology repeatedly revealed that child recovery is heavily contingent on parental support, emotional stability, and the absence of dysfunctional caregiver reactions.

Non-offending caregivers are frequently exposed to indirect or secondary traumatic stress upon learning about their child’s victimization. They routinely experience intense personal guilt, self-recrimination, cognitive intrusions regarding the event, debilitating sadness, terror regarding ongoing safety, somatic distress, and pervasive social embarrassment or shame. When parental distress remains unaddressed, caregivers may become emotionally dysregulated, overprotective, punitive, or avoidant, unintentionally reinforcing the child’s trauma-related avoidance and cognitive distortions. The PERQ was specifically designed to operationalize these caregiver-specific reactions into an interpretable metric that can be tracked longitudinally.

In clinical practice, the PERQ serves multiple essential functions. First, it acts as a screening mechanism during initial clinical intake to identify parents who require adjunctive parental intervention or individualized trauma therapy. In protocols such as TF-CBT, where parallel parent sessions are an active ingredient of care, the PERQ directly informs the clinician regarding which cognitive distortions (e.g., “I should have prevented this,” “I am a terrible mother”) require targeted cognitive processing. Second, it serves as a sensitive repeated-measure outcome instrument to determine whether caregiver distress declines parallel to child symptom reduction. In research settings, the PERQ allows investigators to test complex mediation and moderation models examining how caregiver affective states influence therapeutic mechanisms of change, treatment compliance, and relapse rates in pediatric trauma recovery.

5. Psychological Construct

The psychological construct operationalized by the PERQ is multidimensional parental traumatic distress, characterized by affective, cognitive, somatic, and interpersonal reactions specifically tied to the child’s traumatic exposure. The construct encompasses several interrelated subdomains:

Parental Guilt, Self-Blame, and Perceived Responsibility

Caregivers frequently harbor intense cognitive distortions concerning their perceived failure to safeguard their offspring. The evolutionary mandate of parenting centers on protection; consequently, a breakdown in safety—such as sexual victimization, assault, or accidental catastrophe—triggers profound self-recrimination. The PERQ measures cognitive patterns wherein parents feel directly responsible for the occurrence of the trauma (Item 13: “I have felt responsible for my child experiencing trauma”), judge themselves harshly for not anticipating or preventing it (Item 5: “I feel that I should have been able to keep the trauma from happening”), and experience severe remorse regarding delay in discovery (Item 15: “I feel guilty that I did not know about the trauma sooner”). This guilt often prevents caregivers from providing calm reassurance to the child, manifesting instead as compensatory overprotection or crippling despair.

Affective Distress and Secondary Traumatic Reactions

Exposure to the details of a child’s trauma evokes intense emotional turmoil. Parents frequently report acute depressive affects, profound sadness, weeping, and visceral horror upon learning what their child endured (Item 1: “I have felt upset about my child’s trauma”; Item 3: “I have felt sad about my child’s traumatic experience”; Item 11: “I have cried about my child’s traumatic experience”). Concurrently, caregivers experience heightened threat sensitivity, characterized by generalized fear and interpersonal insecurity (Item 6: “I have felt afraid since I learned about my child’s trauma”; Item 14: “I have felt insecure since I learned that my child experienced trauma”). Righteous and overwhelming anger is another hallmark affective response (Item 8: “I have felt angry about my child’s traumatic experience”), which, if misdirected or uncontained, can inadvertently frighten the recovering child.

Intrusive Rumination and Sleep Disturbance

Paralleling PTSD intrusion symptoms in directly traumatized populations, parents of traumatized youth frequently suffer from persistent, uncontrollable cognitive intrusions. These intrusive thoughts interfere with daily instrumental functioning, parental vocational productivity, and executive control (Item 2: “I think about what happened to my child while I am working”). At night, when competing stimuli diminish, rumination intensifies, causing primary insomnia and severe sleep latency delays (Item 7: “I have trouble falling asleep at night because I think about what happened to my child”), which systematically deteriorates parental physiological and psychological resilience.

Somatic Manifestations of Stress

Severe secondary distress rarely remains confined to cognitive and emotional domains; it routinely translates into physiological hyperarousal and autonomic dysfunction. The PERQ captures the somatic conversion of chronic caregiver stress, including tension headaches, gastrointestinal upset, functional abdominal pain, and physical malaise (Item 9: “Since I learned about my child’s traumatic experience, I have been having headaches, stomachaches, etc.”). These somatic complaints impair a caregiver’s daily vitality and physical availability for responsive parenting.

Social Stigma, Shame, and Interpersonal Apprehension

Childhood victimization, particularly child sexual abuse or community violence, carries heavy societal stigma. Parents experience acute self-conscious emotions, worrying about how extended family members, neighbors, schools, and the wider community will perceive both the child and family competence (Item 4: “I am afraid of what other people will think about my child’s traumatic experience”). This social apprehension frequently degenerates into deep-seated embarrassment (Item 10: “I have felt embarrassed about my child’s traumatic experience”) and toxic shame (Item 12: “I have felt ashamed about my child’s traumatic experience”). When shame dominates, families often isolate themselves socially, cutting off informal social support systems at the exact moment they are most urgently needed.

6. Theoretical Framework

The PERQ is theoretically grounded at the intersection of Attachment Theory, Cognitive Behavioral Theory, and the Relational Model of Secondary Traumatic Stress.

Attachment and Caregiving Systems

According to John Bowlby’s attachment paradigm and subsequent elaborations by caregiving theorists, human parents possess an innate “caregiving behavioral system” designed to promote proximity and ensure the safety of immature offspring. When a child experiences catastrophic harm, the parental caregiving system is violently disrupted. The parent experiences a fundamental failure of their primary evolutionary role—protection. This theoretical rupture explains the pervasive, intractable guilt and perceived responsibility captured by the PERQ. Parents do not merely experience external sadness; they internalize the event as an indictment of their parental competence and protective capacity.

Cognitive Model of Trauma Processing

The PERQ heavily reflects Aaron T. Beck’s and Aaron Beck’s cognitive models of psychopathology, as refined by Ehlers and Clark (2000) for traumatic stress. According to cognitive trauma models, chronic post-traumatic distress is maintained by two major factors: negative appraisals of the traumatic event and its sequelae, and disturbances in autobiographical memory leading to ongoing feelings of current threat. For caregivers, the PERQ indexes cognitive distortions characterized by personalization (attributing the cause of the abuse or trauma directly to one’s own oversight), catastrophizing (believing the child is permanently broken or that social ruin is imminent), and overgeneralization. TF-CBT posits that parental cognitive processing is an indispensable prerequisite for child recovery: an adult caregiver who views the world as universally unsafe and oneself as fundamentally incompetent cannot effectively scaffold the child’s cognitive restructuring.

Secondary Traumatic Stress and Family Systems Theory

Charles Figley’s model of secondary traumatic stress, compassion fatigue, and systemic traumatization emphasizes that individuals who share deep emotional bonds with victims experience congruent post-traumatic stress symptomatology simply by virtue of empathic engagement and exposure to the details of the trauma. Furthermore, Family Systems Theory underlines that a family operates as an interdependent emotional unit. Trauma in one member reverberates across systemic boundaries. When a parent exhibits high levels of PERQ-measured distress, it alters parental responsiveness, increases expressed emotion, and degrades parental emotional availability, thereby functioning as a secondary stressor that maintains child psychopathology.

7. Validity

The psychometric validity of the Parent Emotional Reaction Questionnaire has been extensively evaluated across clinical and community samples of parents and foster caregivers of traumatized youth.

Construct and Convergent Validity

Convergent validity is documented through robust, statistically significant correlations between PERQ scores and established instruments assessing adult psychological distress. In early validation studies by Cohen and Mannarino (1996a, 1996b), the PERQ correlated positively and significantly with maternal self-report on the Beck Depression Inventory (BDI) (r = .48 to .62, p < .001) and the State-Trait Anxiety Inventory (STAI) (r = .45 to .58, p < .001). Furthermore, investigations examining parental PTSD symptoms using the PTSD Checklist (PCL) demonstrated strong convergent alignment (r = .55 to .67, p < .001), corroborating that the PERQ successfully captures trauma-induced caregiver psychological disruption.

Discriminant Validity

The PERQ demonstrates adequate discriminant validity when evaluated against constructs conceptually distinct from trauma-specific emotional distress. Correlations with general parental intelligence, socio-economic index, and non-trauma-related family demographic variables consistently hover near zero and fail to achieve statistical significance (r < .15, p > .05). Additionally, the PERQ discriminates effectively between caregivers of children with documented traumatic exposure (e.g., confirmed child sexual abuse, violent physical assault) and clinical control parents whose children present with non-traumatic neurodevelopmental or behavioral disorders (e.g., ADHD, oppositional defiant disorder), with trauma-exposed caregivers scoring significantly higher across all dimensions (t-test comparisons yielding p < .001).

Predictive and Criterion Validity

A primary psychometric strength of the PERQ lies in its criterion and predictive validity regarding child treatment outcomes. Multiple randomized controlled trials (Cohen & Mannarino, 1996b, 1998; Deblinger et al., 2001) demonstrate that baseline PERQ scores inversely predict parental supportive behavior during child disclosure and joint sessions. Furthermore, elevated parental distress on the PERQ at the start of treatment is predictive of higher child PTSD symptom severity at post-treatment, independent of initial child baseline trauma severity. Conversely, significant reductions in PERQ scores from pre- to post-treatment mediate long-term reductions in child externalizing and internalizing behavioral problems at 6- and 12-month follow-up evaluations.

8. Reliability

The Parent Emotional Reaction Questionnaire demonstrates exceptional reliability, evidencing strong internal consistency and appropriate temporal stability across diverse clinical settings.

Internal Consistency

In the original clinical trials conducted by Cohen and Mannarino (1996a, 1996b) involving sexually abused preschool- and school-aged children and their primary caregivers, the PERQ exhibited high overall internal consistency, with global Cronbach’s alpha (α) values ranging between .84 and .89. In a comprehensive factor validation study by Holt, Cohen, and Mannarino (2015) involving a sample of 272 non-offending caregivers, the overall scale demonstrated a Cronbach’s alpha of .86 (95% CI [.83, .88]). Subscale reliability coefficients within the three-factor solution were similarly solid: Parental Guilt / Self-Blame yielded α = .81; General Emotional Distress yielded α = .83; and Shame / Social Embarrassment yielded α = .74. McDonald’s omega (ω) coefficients computed in contemporary structural equation modeling studies have matched or exceeded these parameters, confirming the high measurement precision of the instrument.

Test-Retest Reliability

Temporal stability assessments have been examined across waitlist control conditions and brief test-retest intervals (2 to 3 weeks) where no therapeutic intervention occurred. Under these conditions, the PERQ showed high stability, with intraclass correlation coefficients (ICC) and Pearson correlation coefficients consistently exceeding r = .78 (p < .001). Over longer intervals spanning active trauma-focused therapeutic intervention, test-retest correlations predictably drop (r = .35 to .50), reflecting the instrument’s high sensitivity to clinical change and treatment-induced symptom reduction.

9. Factor Analysis

The dimensional structure of the PERQ has been systematically investigated through both Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA), clarifying the structural integrity of its 15 items.

Exploratory Factor Analysis (EFA)

Early psychometric evaluations conducted during the developmental phases of the scale treated the PERQ predominantly as a unidimensional composite index of parental emotional distress, supported by principal components analyses yielding a dominant first eigenvalue explaining a substantial portion of total variance. However, clinical observation suggested distinct psychological facets within the questionnaire.

Confirmatory Factor Analysis (CFA) and Structural Solutions

The definitive factor structure of the PERQ was established by Holt, Cohen, and Mannarino (2015) using advanced structural equation modeling in a clinical sample of caregivers participating in community-based TF-CBT implementation. They tested competing models, including a single-factor unidimensional model, a two-factor model (Cognitive Distortions vs. Affective Reactions), and an empirically derived three-factor model.

The three-factor solution provided superior, excellent model fit indices across standard psychometric thresholds:

• Chi-Square / Degrees of Freedom: χ²/df = 1.62 (indicating strong fit below the conventional cutoff of 2.0 or 3.0)
• Comparative Fit Index (CFI): .96
• Tucker-Lewis Index (TLI): .95
• Root Mean Square Error of Approximation (RMSEA): .048 (90% CI [.031, .063])
• Standardized Root Mean Square Residual (SRMR): .044

The three validated latent factors and their corresponding item loadings are structured as follows:

• Factor 1: Parental Guilt and Perceived Responsibility (Items 5, 13, 14, 15). Factor loadings for this dimension range from .68 to .84. Item 13 (“I have felt responsible for my child experiencing trauma”) and Item 5 (“I feel that I should have been able to keep the trauma from happening”) load heavily onto this cognitive self-blame dimension.
• Factor 2: General Emotional and Somatic Distress (Items 1, 2, 3, 6, 7, 8, 9, 11). Factor loadings range from .54 to .79. This factor clusters core secondary trauma symptoms, affective despair, rumination during work, physiological somatic complaints (headaches, stomachaches), insomnia, weeping, and acute fear.
• Factor 3: Shame, Stigma, and Social Embarrassment (Items 4, 10, 12). Factor loadings range from .62 to .86. Item 12 (“I have felt ashamed about my child’s traumatic experience”) and Item 10 (“I have felt embarrassed…”) define this interpersonal threat construct.

While the three-factor model provides nuanced clinical utility for targeted cognitive interventions, a higher-order general distress factor also accounts for substantial inter-factor correlation (correlations between the three subscales range between r = .42 and r = .61), validating the continued operational use of the full 15-item aggregate score in research trials.

10. Instrument / Measurement Tool

The Parent Emotional Reaction Questionnaire is structured as an efficient, self-administered clinical rating scale designed for routine intake and repeated outcome monitoring:

• Test Type: Standardized psychological self-report questionnaire / Parent-proxy distress measure.
• Format: Paper-and-pencil questionnaire or digitized computer-based/tablet assessment interface.
• Target Population: Non-offending parents, biological caregivers, adoptive parents, or legal guardians of children and adolescents (ages 2–18) who have experienced traumatic events (e.g., physical abuse, sexual abuse, domestic violence, interpersonal violence, natural disasters, severe accidents).
• Number of Items: 15 items.
• Response Scale: 5-point Likert-type frequency scale:
  • 1 = Never
  • 2 = Rarely
  • 3 = Sometimes
  • 4 = Frequently
  • 5 = Always
• Scoring Procedures:
  • All 15 items are positively valenced toward distress (no reverse-scored items).
  • Total Score Calculation: Sum of all 15 item ratings. Possible total scores range from 15 to 75, with higher scores reflecting greater levels of parental emotional turmoil, guilt, intrusion, and secondary traumatic stress.
  • Mean Scoring: Alternatively, clinicians and researchers frequently compute a mean overall score by dividing the total sum by 15 (range: 1.0 to 5.0).
  • Subscale Scores (Three-Factor Holt et al., 2015 Solution):
    • Guilt / Self-Blame Subscale: Sum of items 5, 13, 14, 15 (Score range: 4 to 20).
    • General Distress Subscale: Sum of items 1, 2, 3, 6, 7, 8, 9, 11 (Score range: 8 to 40).
    • Shame / Stigma Subscale: Sum of items 4, 10, 12 (Score range: 3 to 15).
• Completion Time: Approximately 3 to 5 minutes.
• Reading Level: Estimated 5th-grade reading level; items are written in plain, accessible language without technical psychiatric jargon.

11. Permissions & Fee and Test Year

The Parent Emotional Reaction Questionnaire (PERQ) was developed in the early-to-mid 1990s by Dr. Judith A. Cohen and Dr. Anthony P. Mannarino, with primary outcome data appearing in landmark clinical trials published in 1996. Advanced structural psychometric validation was subsequently published in 2015 by Tonje Holt, Judith A. Cohen, and Anthony P. Mannarino in the European Journal of Psychotraumatology.

Licensing and Academic Accessibility: In alignment with the developers’ commitment to disseminating evidence-based practices for traumatized youth and families, the PERQ is considered an open-access clinical research measure. The instrument is available free of charge for non-commercial research, academic inquiry, and routine clinical service delivery. Researchers and licensed clinicians may utilize the scale without purchasing proprietary testing kits or paying licensing royalties. Users are requested to maintain the original wording, cite the foundational development and validation publications in all scholarly presentations and articles, and secure formal institutional review board (IRB) approvals when collecting data in experimental investigations.

12. References

The following peer-reviewed publications document the empirical development, clinical applications, and psychometric properties of the Parent Emotional Reaction Questionnaire:

• Cohen, J. A., & Mannarino, A. P. (1996a). Family-related variables and psychological symptom formation in sexually abused girls. Journal of Child Sexual Abuse, 5(1), 105–120. https://doi.org/10.1300/J070v05n01_07
• Cohen, J. A., & Mannarino, A. P. (1996b). Factors that mediate treatment outcome of sexually abused preschool children. Journal of the American Academy of Child & Adolescent Psychiatry, 35(10), 1402–1410. https://doi.org/10.1097/00004583-199610000-00028
• Cohen, J. A., & Mannarino, A. P. (1998). Interventions for sexually abused children: Initial treatment findings. Child Maltreatment, 3(1), 17–26. https://doi.org/10.1177/1077559598003001003
• Cohen, J. A., Mannarino, A. P., & Deblinger, E. (2017). Treating trauma and traumatic grief in children and adolescents (2nd ed.). Guilford Press.
• Deblinger, E., Steer, R. A., & Lippmann, J. (1999). Two-year follow-up study of cognitive behavioral therapy for sexually abused children and their nonoffending parents. Child Maltreatment, 4(2), 122–131. https://doi.org/10.1177/1077559599004002004
• Ehlers, A., & Clark, D. M. (2000). A cognitive model of posttraumatic stress disorder. Behaviour Research and Therapy, 38(4), 319–345. https://doi.org/10.1016/S0005-7967(99)00123-0
• Holt, T., Cohen, J. A., & Mannarino, A. P. (2015). Factor structure of the Parent Emotional Reaction Questionnaire: Analysis and validation. European Journal of Psychotraumatology, 6(1), Article 27814. https://doi.org/10.3402/ejpt.v6.27814

13. Items of the Scale