Iranian Journal of Neurodevelopmental Disorders

About the Journal

Editor-in-Chief: Ali Taghvaei Nia
Owner: Ravan-Nama Intelligence and Talent Institute
Publisher: Maher Institute Inc
Contact mail: jndd2010@gmail.com
Open access: Yes
Peer-review: Yes
Article Processing Charges: Free

The Iranian Journal of Neurodevelopmental Disorders (IJND) is a premier, peer-reviewed, open-access journal that serves as a crucial resource for researchers, clinicians, and professionals involved in the study and treatment of neurodevelopmental disorders. Established to promote the exchange of significant and innovative research findings, IJND is committed to advancing the scientific understanding of neurodevelopmental disorders and improving the lives of individuals affected by these conditions. By providing a platform for high-quality research, the journal aims to foster a deeper comprehension of the complexities of neurodevelopmental disorders and to support the development of effective interventions and policies. IJND is proudly published by Maher: Iranian Association for Intelligence and Talent Studies.

Neurodevelopmental disorders encompass a broad range of conditions that arise during the developmental period and impact cognitive, motor, social, and emotional functioning. These disorders include, but are not limited to, autism spectrum disorder (ASD), attention deficit hyperactivity disorder (ADHD), intellectual disability, and specific learning disorders. Given the profound impact these disorders can have on individuals, families, and communities, IJND is dedicated to publishing cutting-edge research that addresses the multifaceted nature of neurodevelopmental disorders.

Aims

The primary aims of IJND are to:

Promote High-Quality Research: IJND seeks to disseminate original research that contributes significantly to the field of neurodevelopmental disorders. We aim to publish studies that enhance our understanding of these disorders and pave the way for new therapeutic approaches and interventions.
Encourage Interdisciplinary Collaboration: Recognizing the complexity of neurodevelopmental disorders, IJND encourages collaboration among researchers, clinicians, educators, and policymakers from various disciplines. By fostering interdisciplinary dialogue, the journal aims to integrate diverse perspectives and expertise to address the challenges associated with these disorders.
Enhance Knowledge and Awareness: IJND aims to raise awareness about neurodevelopmental disorders and their impact on individuals and society. By publishing accessible and informative articles, the journal seeks to educate a broad audience, including researchers, practitioners, and the general public.
Support Evidence-Based Practices: IJND is committed to promoting evidence-based practices in the diagnosis, treatment, and management of neurodevelopmental disorders. The journal publishes research that evaluates the efficacy and effectiveness of interventions, contributing to the development of best practices in the field.
Influence Policy and Practice: Through the dissemination of high-quality research, IJND aims to influence policy and practice related to neurodevelopmental disorders. The journal seeks to inform decision-makers and stakeholders about the latest scientific findings and their implications for public health and education.

Scopes

The scopes of IJND encompass a wide range of topics related to neurodevelopmental disorders, including but not limited to:

Etiology and Epidemiology: Research on the genetic, environmental, and neurological factors that contribute to the development of neurodevelopmental disorders. Epidemiological studies that provide insights into the prevalence, incidence, and risk factors associated with these conditions.
Diagnostic Tools and Methods: Development and validation of diagnostic criteria, tools, and methods for identifying neurodevelopmental disorders. Studies that explore the accuracy, reliability, and validity of assessment instruments.
Innovative Therapeutic and Intervention Strategies: Research on novel therapeutic approaches and intervention strategies aimed at improving the outcomes of individuals with neurodevelopmental disorders. This includes pharmacological, behavioral, educational, and technological interventions.
Behavioral and Cognitive Studies: Studies that investigate the behavioral and cognitive characteristics of individuals with neurodevelopmental disorders. Research on the development and functioning of cognitive processes such as attention, memory, language, and executive functions.
Impact on Individuals and Families: Research on the psychosocial impact of neurodevelopmental disorders on affected individuals and their families. Studies that explore quality of life, coping strategies, and support systems.
Policy and Ethical Issues: Examination of policy issues related to the diagnosis, treatment, and support of individuals with neurodevelopmental disorders. Ethical considerations in research and practice, including consent, confidentiality, and access to services.
Reviews and Meta-Analyses: Comprehensive reviews and meta-analyses that synthesize existing research and provide a clear overview of the current state of knowledge in the field of neurodevelopmental disorders.

Current Issue

Vol. 5 No. 3 (2026)

Published: 2026-06-06

Articles

Structural Model of Identity Instability Based on Object Relations and Childhood Trauma with the Mediating Role of Difficulties in Emotion Regulation in Adolescents with Self-Harming Behaviors

Fatemeh Zhinous Malekzadeh (Author); Mohammad Mohammadipour (Corresponding author); Mahmoud Jajarmi (Author)

1-10
- PDF
The Effectiveness of Cognitive-Behavioral Therapy on Death Anxiety and Trauma Avoidance in Women with Breast Cancer

Mona Maghhoori (Author); Hosseinali Ghanadzadegan (Corresponding author); Alireza Chamani (Author)

1-9
- PDF
The Effect of Core Stability Exercises Combined with Abdominal Hollowing on Postural Control Indices and Kinematic Alignment of the Lower-Limb Kinetic Chain in Female Swimmers with Chronic Nonspecific Low Back Pain

Elham Esfandiarzadeh (Author); Parastoo Shams Kohan (Corresponding author)

1-14
- PDF
Investigating the Impact of Multicultural Literacy Components on the Development of Social and Emotional Skills among Upper Secondary School Students in District 2 of Ahvaz

Mohammad Marmazi (Author); Mohammad Makvandi (Corresponding author); Mohammad Hosseinpour (Author)

1-10
- PDF
Relationship Between Personality Traits and Self-Differentiation with Psychological Hardiness in Students

Mahya Aghajan (Corresponding author)

1-10
- PDF
Comparison of Attachment Styles in Adolescents and Adults with Obsessive and Non-Obsessive Mothers

Fahimeh Sattari (Author); Morteza Azizi (Corresponding author)

1-10
- PDF
Presenting a Causal Model of Mentalization with the Mediating Role of Mothers’ Emotional Regulation and Emotional Instability in Adolescents’ Emotional-Behavioral Disorders

Marzieh Zabihi, Mehdi Ghasemi Motlagh (Author)

1-13
- PDF
The Effectiveness of Self-Compassion Training on Social and Emotional Loneliness, Perceived Personal Competence, and Tolerance of Negative Affect in Women Exposed to Domestic Violence

Fatemeh Mahmoudi (Author); Shahab Moradi (Corresponding author)

1-12
- PDF
The Effectiveness of Mindfulness Training on Cognitive Flexibility and Assertiveness in Individuals with Substance Use Disorder

Sepideh Afzalian (Author); Babak Alizadeh Gharebaghi (Corresponding author); Moghaddeseh Alishah, Zahra MirAbdallahi, Maryam Ahmadi (Author)

1-11
- PDF
Comparison of the Effectiveness and Durability of Mentalization-Based Treatment and Dialectical Behavior Therapy on Self-Injury in Adolescents with Self-Harming Behaviors

Mahdieh Mahdavi (Author); Naser Amini (Corresponding author); Moloud Keykhosravani (Author)

1-12
- PDF
Comparing the Effectiveness of Emotionally Focused Couple Therapy and Systemic Couple Therapy on Executive Functions and Negative Meta-Emotion in Couples with Marital Conflicts

Haleh Sajedi (Author); Seyedeh Zahra Sadati (Corresponding author)

1-11
- PDF
Design of a Problem-Solving Counseling Package for Procrastination and Comparison of Its Effectiveness with Goal-Setting Training on Improving Academic Procrastination in Students With and Without Learning Disabilities

Zahra Taghavi, Zahra Safihoveydi, Nasim Mousavi Armaghankhani, Fatemeh Besharati (Author); Pari Soleymani (Corresponding author)

1-16
- PDF
A Comparison of the Effectiveness of the Captain’s Log Computerized Cognitive Rehabilitation Package and the CogniPlus Cognitive Rehabilitation Software on Visual Perception and Reading Efficiency in Primary School Boys with Dyslexia

Shima Mostafaei (Author); Marzieh Gholami Tooranposhti (Corresponding author); Tahereh Ranjbaripour, Bita Nasrollahi (Author)

1-13
- PDF
The Effect of Decision-Making Styles on Emotional Security and Loneliness in Adolescents: Testing a Structural Equation Model

Safieh Rigi , Shahnaz Khodarahmi, Hadi Rashidi , Ashkan Ashtiani (Author); Mojgan Omidbakhsh (Corresponding author)

1-14
- PDF
Construct Validity and Reliability of a Researcher-Made Muscular–Motor Readiness Assessment Tool for Children Aged 3–7 for Specialized Instrument Training

Younes Peyvandzadeh (Corresponding author)

1-15
- PDF
The Mediating Role of Shame Proneness and Defensive Communication in the Relationship between Childhood Trauma and Partner Criticism Sensitivity

Neda Majlesi, Atena AbdolaliSarbandi (Author); Maryam Naqavi (Corresponding author)

1-10
- PDF
The Effectiveness of Parenting Skills Training for Mothers on Academic Procrastination and Mother–Child Relationship Among Elementary School Students

Maliheh Rahimi (Corresponding author)

1-10
- PDF
Explaining Psychological Quality of Life Based on Psychological Capital and Meaning in Life with the Mediating Role of Hope

Mona Roshani , Fatemeh Kalhor (Author); Leila Mohammadzadeh Nasrabadi (Corresponding author)

1-10
- PDF

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Comparing the Effectiveness of the Incredible Years Program and the Hanen Parent Training Program on Internalized Stigma Among Mothers of Children with Autism Spectrum Disorder

Niloufar Sadat Bashiri iD , Seyyedeh Olia Emadian ^* iD , Seyyedeh Hamideh Salim Bahrami iD

Purpose: The present study aimed to compare the effectiveness of the Incredible Years Program and the Hanen Parent Training Program in reducing internalized stigma among mothers of children with autism spectrum disorder (ASD).

Methods and Materials: This quasi-experimental study employed a pretest–posttest design with a control group and follow-up assessment. The statistical population consisted of all mothers of children diagnosed with ASD who attended an autism center in Gorgan, Iran. Using G*Power software, the required sample size was estimated based on a statistical power of 0.80, an effect size of 0.50, and a significance level of 0.05. Accordingly, 45 eligible mothers were selected through purposive sampling and assigned non-randomly to three groups of 15 participants: the Incredible Years intervention group, the Hanen Parent Training intervention group, and the control group. Internalized stigma was assessed using the Internalized Stigma Questionnaire developed by Ritsher et al. Data collected across the pretest, posttest, and follow-up stages were analyzed using SPSS version 24. A two-way repeated-measures analysis of variance was employed to examine changes over time, between-group differences, and the interaction between time and intervention condition.

Findings: The inferential analyses indicated a statistically significant effect of time and a significant time-by-group interaction on internalized stigma (p < 0.05), demonstrating that changes in stigma differed significantly across the three study groups. Both the Incredible Years Program and the Hanen Parent Training Program produced significant reductions in internalized stigma from pretest to posttest, and these improvements were maintained at follow-up. Comparative analyses further indicated significant differences between the intervention groups and the control group, confirming the effectiveness of both parent-focused interventions in reducing internalized stigma among mothers of children with ASD.

Conclusion: The findings suggest that both the Incredible Years Program and the Hanen Parent Training Program can effectively reduce internalized stigma among mothers of children with ASD. By strengthening parenting competencies, enhancing understanding of the child’s developmental characteristics, and improving parents’ coping and interactional skills, these interventions may help mothers develop more adaptive perceptions of themselves and their parenting experiences. Accordingly, these structured parent-training programs may be incorporated into psychological and family-centered services provided to families of children with ASD.

Iranian Journal of Neurodevelopmental Disorders

About the Journal

Current Issue

Articles

Structural Model of Identity Instability Based on Object Relations and Childhood Trauma with the Mediating Role of Difficulties in Emotion Regulation in Adolescents with Self-Harming Behaviors

The Effectiveness of Cognitive-Behavioral Therapy on Death Anxiety and Trauma Avoidance in Women with Breast Cancer

The Effect of Core Stability Exercises Combined with Abdominal Hollowing on Postural Control Indices and Kinematic Alignment of the Lower-Limb Kinetic Chain in Female Swimmers with Chronic Nonspecific Low Back Pain

Investigating the Impact of Multicultural Literacy Components on the Development of Social and Emotional Skills among Upper Secondary School Students in District 2 of Ahvaz

Relationship Between Personality Traits and Self-Differentiation with Psychological Hardiness in Students

Comparison of Attachment Styles in Adolescents and Adults with Obsessive and Non-Obsessive Mothers

Presenting a Causal Model of Mentalization with the Mediating Role of Mothers’ Emotional Regulation and Emotional Instability in Adolescents’ Emotional-Behavioral Disorders

The Effectiveness of Self-Compassion Training on Social and Emotional Loneliness, Perceived Personal Competence, and Tolerance of Negative Affect in Women Exposed to Domestic Violence

The Effectiveness of Mindfulness Training on Cognitive Flexibility and Assertiveness in Individuals with Substance Use Disorder

Comparison of the Effectiveness and Durability of Mentalization-Based Treatment and Dialectical Behavior Therapy on Self-Injury in Adolescents with Self-Harming Behaviors

Comparing the Effectiveness of Emotionally Focused Couple Therapy and Systemic Couple Therapy on Executive Functions and Negative Meta-Emotion in Couples with Marital Conflicts

Design of a Problem-Solving Counseling Package for Procrastination and Comparison of Its Effectiveness with Goal-Setting Training on Improving Academic Procrastination in Students With and Without Learning Disabilities

A Comparison of the Effectiveness of the Captain’s Log Computerized Cognitive Rehabilitation Package and the CogniPlus Cognitive Rehabilitation Software on Visual Perception and Reading Efficiency in Primary School Boys with Dyslexia

The Effect of Decision-Making Styles on Emotional Security and Loneliness in Adolescents: Testing a Structural Equation Model

Construct Validity and Reliability of a Researcher-Made Muscular–Motor Readiness Assessment Tool for Children Aged 3–7 for Specialized Instrument Training

The Mediating Role of Shame Proneness and Defensive Communication in the Relationship between Childhood Trauma and Partner Criticism Sensitivity

The Effectiveness of Parenting Skills Training for Mothers on Academic Procrastination and Mother–Child Relationship Among Elementary School Students

Explaining Psychological Quality of Life Based on Psychological Capital and Meaning in Life with the Mediating Role of Hope

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A Process Model of Behavioral Problems in Elementary School Children: The Mediating Role of Child Emotion Management and the Moderating Role of Maternal Neuroticism in the Association Between Maternal Sense of Coherence and Child Behavioral Adjustment

Comparing the Effectiveness of Cognitive Behavioral Therapy, Dialectical Behavior Therapy, and Paradoxical Exposure Therapy on Distress Tolerance and Relational Distress in Dental Students with Histrionic Personality Traits

Comparing the Effectiveness of the Incredible Years Program and the Hanen Parent Training Program on Internalized Stigma Among Mothers of Children with Autism Spectrum Disorder

Designing and Validating an Educational Package Based on the Lived Experiences of Mothers of Children with High-Functioning Autism Spectrum Disorder and Its Effectiveness on Parental Self-Efficacy

Application of Mental Relaxation Techniques (Mindful Breathing and Guided Imagery) in Managing Separation Anxiety among 7- to 11-Year-Old Primary School Children in Shiraz

Comparing the Effectiveness of Metacognitive Therapy and Cognitive Behavioral Therapy in Improving Binge-Eating Symptoms and Metacognitive Beliefs among Individuals with Binge-Eating Disorder

The Effectiveness of Cognitive-Based Psychological Intervention on Compassion Fatigue: A Case Study of Female Teachers of Students with Autism Spectrum Disorder

The Effectiveness of Mindfulness-Based Cognitive Therapy on Rumination and Cognitive Bias in Individuals Referred to Counseling Centers