Journal of Child and Adolescent Psychiatry

Journal of Child and Adolescent Psychiatry

Journal of Child and Adolescent Psychiatry – Aim And Scope

Open Access & Peer-Reviewed

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Aims & Scope

Journal of Child and Adolescent Psychiatry (JCAP) publishes research on the psychological, behavioral, and developmental mechanisms underlying mental health in youth populations, emphasizing measurement, theory, and empirical investigation.
Developmental Psychopathology Behavioral Assessment Cognitive Development Social-Emotional Functioning Measurement Validation

Core Research Domains

Tier 1: Core

Developmental Psychopathology

  • Trajectories of behavioral and emotional development across childhood and adolescence
  • Risk and protective factors for psychopathology emergence
  • Developmental models of anxiety, depression, and externalizing behaviors
  • Longitudinal studies of symptom progression and remission patterns
  • Neurodevelopmental mechanisms underlying behavioral disorders (ADHD, autism spectrum)
  • Gene-environment interactions in developmental outcomes
Typical Fit:

A 5-year longitudinal study examining how early temperament profiles predict adolescent anxiety trajectories, using validated behavioral assessments and structural equation modeling.

Tier 1: Core

Behavioral Assessment & Measurement

  • Psychometric validation of assessment instruments for youth populations
  • Cross-cultural adaptation and validation of behavioral measures
  • Novel measurement approaches (ecological momentary assessment, digital phenotyping)
  • Diagnostic classification accuracy and sensitivity studies
  • Observer-report versus self-report concordance in youth assessment
  • Measurement invariance across developmental stages and demographic groups
Typical Fit:

Psychometric evaluation of a new parent-report measure of executive function in children aged 6-12, including factor structure, reliability, and convergent validity with performance-based tasks.

Tier 1: Core

Cognitive & Social Development

  • Cognitive processes in attention, memory, and executive function development
  • Social cognition and theory of mind in typical and atypical development
  • Peer relationships and social competence measurement
  • Emotional regulation strategies and their developmental trajectories
  • Family dynamics and parent-child interaction patterns
  • School environment effects on behavioral and cognitive outcomes
Typical Fit:

Experimental study examining how peer feedback influences emotion regulation strategy selection in early adolescents, using behavioral tasks and physiological measures.

Tier 1: Core

Neurobiological Foundations

  • Neuroimaging studies of brain development and behavioral correlates
  • Genetic and epigenetic contributions to behavioral phenotypes
  • Neuropsychological assessment of cognitive functions
  • Biological markers (cortisol, inflammatory markers) and behavioral outcomes
  • Brain-behavior relationships in neurodevelopmental conditions
  • Neurochemical mechanisms underlying behavioral regulation
Typical Fit:

fMRI study investigating prefrontal cortex activation patterns during inhibitory control tasks in adolescents with varying levels of impulsivity, correlating neural activity with behavioral performance.

Secondary Focus Areas

Cross-Disciplinary & Methodological Innovations

Epidemiological Studies: Population-based research on prevalence, incidence, and distribution of behavioral and emotional problems in youth
Environmental Influences: Impact of early adversity, trauma exposure, socioeconomic factors, and cultural contexts on developmental outcomes
Prevention Science: Evaluation of prevention program mechanisms and mediators (not clinical treatment outcomes)
Digital Behavioral Science: Use of technology for behavioral monitoring, assessment, and understanding digital environment effects
Methodological Advances: Novel statistical approaches, machine learning applications for prediction modeling, meta-analytic techniques
Health Disparities Research: Examination of systematic differences in behavioral health outcomes across demographic groups

Emerging Research Frontiers

Tier 3: Selective

Computational Approaches

  • Machine learning models for behavioral prediction and classification
  • Natural language processing of youth communication patterns
  • Network analysis of symptom relationships and comorbidity structures
  • Computational modeling of cognitive and decision-making processes

Note: Manuscripts in this area undergo additional editorial review to ensure methodological rigor and interpretability.

Tier 3: Selective

Precision Behavioral Science

  • Individual differences in treatment response mechanisms (behavioral focus, not clinical trials)
  • Personalized risk prediction models using multi-level data
  • Biomarker discovery for behavioral phenotype stratification
  • Genotype-phenotype mapping in behavioral outcomes

Note: Must emphasize understanding mechanisms, not clinical application.

Tier 3: Selective

Early Detection & Screening

  • Development and validation of early identification tools
  • Predictive models for psychopathology onset
  • Screening instrument performance in diverse populations
  • Behavioral markers of emerging mental health concerns

Note: Focus on measurement and prediction, not intervention implementation.

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Article Types & Editorial Priorities

Priority 1
Fast-Track

Original Research Articles

Empirical studies with novel findings, rigorous methodology, and theoretical contribution. Typical length: 4,000-7,000 words. Average time to first decision: 21 days.

Priority 1
Fast-Track

Systematic Reviews & Meta-Analyses

Comprehensive syntheses following PRISMA guidelines, with quantitative or qualitative integration. Must address clear research question with theoretical implications. Typical length: 6,000-10,000 words.

Priority 1
Fast-Track

Methods & Measurement

Psychometric studies, methodological innovations, statistical technique applications. Must demonstrate practical utility for field. Typical length: 3,000-6,000 words.

Priority 2
Standard

Brief Reports & Short Communications

Preliminary findings, replication studies, methodological notes. Typical length: 2,000-3,500 words. Average time to first decision: 28 days.

Priority 2
Standard

Data Notes & Registered Reports

Dataset descriptions, null results, registered report protocols and results. Supports open science practices. Typical length: 2,500-4,000 words.

Rarely
Considered

Commentaries & Perspectives

Invited only. Theoretical perspectives, methodological debates, field directions. Must be data-informed and avoid pure opinion. Typical length: 2,000-3,000 words.

Editorial Standards & Requirements

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Reporting Guidelines

All submissions must follow appropriate reporting standards: CONSORT (trials), STROBE (observational), PRISMA (reviews), ARRIVE (animal studies), JARS (psychological research).

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Data Transparency

Authors must state data availability. We encourage (and may require) sharing of de-identified data, analysis code, and materials via public repositories.

Ethics Approval

All human subjects research requires IRB/ethics committee approval. Animal research must follow institutional and international guidelines (e.g., ARRIVE).

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Preprint Policy

We welcome submissions previously posted on preprint servers (PsyArXiv, bioRxiv, medRxiv). Authors must disclose preprint posting and update with publication details.

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Conflict of Interest

All authors must disclose financial and non-financial competing interests. Funding sources must be explicitly stated.

Statistical Rigor

Manuscripts must report effect sizes, confidence intervals, and full statistical details. We encourage pre-registration and discourage p-hacking or HARKing.