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N/A N=96 Randomized Triple-blind Prevention

Effects of a Single-session Implicit Theories of Personality Intervention on Early Adolescent Psychopathology

Anxiety Symptoms · Depressive Symptoms

Enrolled (actual)
96
Serious AEs
0.0%
Results posted
Jan 2019
Primary outcome: Primary: Change in Children's Depression Inventory (CDI) From Baseline to 9-month Follow-up — 12.35; 11.76; 11.54; 11.66 scores on a scale

Study Design & Population

Study type
Interventional
Phase
N/A
Interventions
Implicit Theories of Personality Program (Other); Control Program (Other)
Age
Pediatric · 12+ yrs
Sex
All
Sponsor
Harvard University
Primary completion
Oct 2016

Outcome Measures

OutcomeResultp-value
PRIMARY
Change in Children's Depression Inventory (CDI) From Baseline to 9-month Follow-up
12.35; 11.76; 11.54; 11.66; 10.85; 12.74
PRIMARY
Change in Children's Depression Inventory - Parent (CDI-P) From Baseline to 9-month Follow-up
13.53; 11.27; 11.41; 10.19; 10.61; 9.51
PRIMARY
Change in Screen for Child Anxiety Related Disorders - Child (SCARED-C) From Baseline to 9-month Follow-up
28.13; 30.54; 24.43; 30.47; 24.25; 29.76
PRIMARY
Change in Screen for Child Anxiety Related Disorders - Parent (SCARED-P) From Baseline to 9-month Follow-up
25.56; 25.24; 22.31; 21.65; 16.65; 18.23
SECONDARY
Primary Control Scale for Children (PCSC)
55.60; 56.17; 59.17; 56.07; 59.49; 55.89
SECONDARY
Secondary Control Scale for Children (SCSC)
33.25; 33.32; 36.56; 34.09; 36.99; 32.91
SECONDARY
Electrodermal Activity (EDA) Recovery Slope
-.00082; -.00024
SECONDARY
Heart Rate Variability (HRV) Recovery Slope
.008; -.007

Summary

The goal of the project is to test whether a single-session intervention teaching incremental theories of personality, or the belief that one's personality is malleable, can strengthen recovery from social stress and reduce the development of anxiety and depression during early adolescence. Results may suggest a scalable, cost-effective approach to improving youths' coping capacities and preventing adverse mental health outcomes over time.

Eligibility Criteria

Inclusion Criteria

  • Ages 12 to 15 (inclusive) at time of study enrollment
  • One or more of the following (3) criteria, all assessed through an initial parent phone screen: (1) t-score of >60 (84th percentile) on any disorder subscale of the Revised Child Anxiety and Depression Scale-Parent (RCADS-P, Ebesutani et al., 2010); (2) school-based accommodations for anxiety- or depression-related symptoms, such as through an Individual Education Plan (IEP) or a 504 plan; (3) anxiety and/or depression treatment sought for the youth within the previous 3 years.

Exclusion Criteria

  • Psychosis, intellectual disability, pervasive developmental/autism spectrum disorder, and suicidal ideation leading to hospitalization or attempts within the past year.
View full record on ClinicalTrials.gov →

Data sourced from ClinicalTrials.gov (NCT03132298). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.

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