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An integrated stress-adaptation framework for understanding mental health in developmental coordination disorder and comorbid neurodevelopmental conditions (ISAF-DCD)

Nadja Schott

Frontiers in Psychology 2026 Vol. 17, pp. 1965095
https://doi.org/10.3389/fpsyg.2026.1965095

خواندن متن کامل ۱۷ صفحه · خواندن آنلاین · خارج از سقف مطالعه

چکیده

Developmental Coordination Disorder (DCD) is associated with elevated rates of anxiety and depression, as well as reduced quality of life, yet the mechanisms linking motor difficulties to these outcomes remain incompletely specified. This article presents and critically evaluates the Integrated Stress-Adaptation Framework for DCD (ISAF-DCD), which synthesizes empirical findings on DCD with established stress theories, including the Environmental Stress Hypothesis, the transactional model of stress, and the Conservation of Resources model. Although the framework is presented with reference to comorbid neurodevelopmental conditions broadly, its evidential basis and worked examples concentrate specifically on attention-deficit/hyperactivity disorder (ADHD) and autism spectrum disorder (ASD); generalization to other neurodevelopmental conditions is plausible but has not been evaluated here. ISAF-DCD proposes that motor coordination difficulties influence mental, cognitive, and physical health through interacting environmental demands, primary and secondary stressors, appraisal and response processes, and personal and social factors. The framework is bidirectional and developmentally sensitive, allowing outcomes to feed back into subsequent stress and adaptation processes across the lifespan. I examine the model’s conceptual coherence, empirical support, and potential clinical utility, arguing that ISAF-DCD offers a theoretically grounded heuristic for organizing a fragmented literature while remaining provisional. Its proposed contributions include clarifying the multiple roles of resilience and social support, refining the classification of environmental demands, incorporating neurodevelopmental comorbidity as a cross-cutting factor, and representing reciprocal relationships between stress and motor functioning. To improve falsifiability, I specify the temporal and functional roles of key dual-role constructs and derive five core, empirically distinguishable propositions that differentiate ISAF-DCD from an expanded Environmental Stress Hypothesis. Direct empirical support for some components, particularly the proposed corticolimbic mechanisms, remains limited. ISAF-DCD should therefore be treated as a hypothesis-generating framework, focused primarily on ADHD and ASD as comorbid conditions and on mental health as its central but not exclusive outcome domain, that requires rigorous longitudinal and intervention-based evaluation.

موضوع‌ها و کلیدواژه‌ها

اختلال نقص توجه/بیش‌فعالیاضطراباوتیسمmental healthanxiety and depressionconservation of resources modeldevelopmental coordination disordermotor coordination deficitsneurodevelopmental comorbiditiesstress and adaptationtransactional model of stress and coping

ارجاع

Schott, N. (2026). An integrated stress-adaptation framework for understanding mental health in developmental coordination disorder and comorbid neurodevelopmental conditions (ISAF-DCD). Frontiers in Psychology, 17, 1965095. https://doi.org/10.3389/fpsyg.2026.1965095

(Schott, 2026)

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Impact of cognitive processes on work performance comparative study in teachers of the Cruz del Norte Educational Unit

تأثیر فرایندهای شناختی بر عملکرد شغلی: مطالعه مقایسه‌ای در معلمان واحد آموزشی Cruz del Norte

Erick. J Loor-Domo Journal of Law and Epistemic Studies, 2027, pp. e163 https://doi.org/10.5281/zenodo.18319363

چکیده

This study examines the relationship between cognitive processes and job performance in teachers at the Cruz del Norte Educational Unit, focusing on attention, planning, organization, anxiety, and job stress. A mixed-method design was applied, combining quantitative and qualitative techniques such as psychometric tests, Pearson correlation, multiple regression analysis, Student’s t-test, the Delphi method, and the Ishikawa diagram. The results show that executive functions, particularly planning and organization, have a significant positive impact on job performance. Teachers with higher levels of these skills demonstrate better performance, with strong correlations (r = 0.72, p = 0.001; r = 0.65, p = 0.003). In contrast, anxiety and stress act as limiting factors. Multiple regression analysis indicates that anxiety (β = -0.4946, p < 0.0001) and stress (β = -0.3721, p < 0.001) negatively predict job performance. Additionally, job indiscipline—reflected in absenteeism and lateness—shows a strong negative correlation with performance (r = -0.74, p < 0.000). These findings highlight the importance of time management and organizational commitment, as well as the need to implement training and psychological support strategies to improve teacher performance and educational quality.

این مطالعه به بررسی رابطه بین فرایندهای شناختی و عملکرد شغلی در معلمان واحد آموزشی Cruz del Norte می‌پردازد و بر توجه، برنامه‌ریزی، سازمان‌دهی، اضطراب و استرس شغلی تمرکز دارد. از طرح پژوهشی ترکیبی استفاده شده است که تکنیک‌های کمی و کیفی مانند آزمون‌های روان‌سنجی، همبستگی پیرسون، تحلیل رگرسیون چندگانه، آزمون t استیودنت، روش دلفی و نمودار ایشیکاوا را ترکیب می‌کند. نتایج نشان می‌دهد که کارکردهای اجرایی، به‌ویژه برنامه‌ریزی و سازمان‌دهی، تأثیر مثبت معناداری بر عملکرد شغلی دارند. معلمانی که سطوح بالاتری از این مهارت‌ها را دارا هستند، عملکرد بهتری از خود نشان می‌دهند و همبستگی‌های قوی (r = ۰.۷۲, p = ۰.۰۰۱؛ r = ۰.۶۵, p = ۰.۰۰۳) مشاهده شده است. در مقابل، اضطراب و استرس به‌عنوان عوامل محدودکننده عمل می‌کنند. تحلیل رگرسیون چندگانه نشان می‌دهد که اضطراب (β = -۰.۴۹۴۶, p < ۰.۰۰۰۱) و استرس (β = -۰.۳۷۲۱, p < ۰.۰۰۱) پیش‌بینی‌کننده منفی عملکرد شغلی هستند. همچنین، بی‌انضباطی شغلی—که در غیبت و تأخیر منعکس می‌شود—همبستگی منفی قوی با عملکرد دارد (r = -۰.۷۴, p < ۰.۰۰۰). این یافته‌ها اهمیت مدیریت زمان و تعهد سازمانی و همچنین ضرورت اجرای راهبردهای آموزشی و حمایت روان‌شناختی برای بهبود عملکرد معلمان و کیفیت آموزشی را برجسته می‌کند.

متن کامل دسترسی آزاد

Impact of cognitive processes on work performance comparative study in teachers of the Cruz del Norte Educational Unit

تأثیر فرایندهای شناختی بر عملکرد شغلی: مطالعه مقایسه‌ای در معلمان واحد آموزشی Cruz del Norte

Erick. J Loor-Domo Journal of Law and Epistemic Studies, 2027, pp. e163 https://doi.org/10.5281/zenodo.18319364

چکیده

This study examines the relationship between cognitive processes and job performance in teachers at the Cruz del Norte Educational Unit, focusing on attention, planning, organization, anxiety, and job stress. A mixed-method design was applied, combining quantitative and qualitative techniques such as psychometric tests, Pearson correlation, multiple regression analysis, Student’s t-test, the Delphi method, and the Ishikawa diagram. The results show that executive functions, particularly planning and organization, have a significant positive impact on job performance. Teachers with higher levels of these skills demonstrate better performance, with strong correlations (r = 0.72, p = 0.001; r = 0.65, p = 0.003). In contrast, anxiety and stress act as limiting factors. Multiple regression analysis indicates that anxiety (β = -0.4946, p < 0.0001) and stress (β = -0.3721, p < 0.001) negatively predict job performance. Additionally, job indiscipline—reflected in absenteeism and lateness—shows a strong negative correlation with performance (r = -0.74, p < 0.000). These findings highlight the importance of time management and organizational commitment, as well as the need to implement training and psychological support strategies to improve teacher performance and educational quality.

این مطالعه به بررسی رابطه بین فرایندهای شناختی و عملکرد شغلی در معلمان واحد آموزشی Cruz del Norte می‌پردازد و بر توجه، برنامه‌ریزی، سازمان‌دهی، اضطراب و استرس شغلی تمرکز دارد. از طرح پژوهشی ترکیبی استفاده شده است که تکنیک‌های کمی و کیفی مانند آزمون‌های روان‌سنجی، همبستگی پیرسون، تحلیل رگرسیون چندگانه، آزمون t استیودنت، روش دلفی و نمودار ایشیکاوا را ترکیب می‌کند. نتایج نشان می‌دهد که کارکردهای اجرایی، به‌ویژه برنامه‌ریزی و سازمان‌دهی، تأثیر مثبت معناداری بر عملکرد شغلی دارند. معلمانی که سطوح بالاتری از این مهارت‌ها را دارا هستند، عملکرد بهتری از خود نشان می‌دهند و همبستگی‌های قوی (r = ۰.۷۲, p = ۰.۰۰۱؛ r = ۰.۶۵, p = ۰.۰۰۳) مشاهده شده است. در مقابل، اضطراب و استرس به‌عنوان عوامل محدودکننده عمل می‌کنند. تحلیل رگرسیون چندگانه نشان می‌دهد که اضطراب (β = -۰.۴۹۴۶, p < ۰.۰۰۰۱) و استرس (β = -۰.۳۷۲۱, p < ۰.۰۰۱) پیش‌بینی‌کننده منفی عملکرد شغلی هستند. همچنین، بی‌انضباطی شغلی—که در غیبت و تأخیر منعکس می‌شود—همبستگی منفی قوی با عملکرد دارد (r = -۰.۷۴, p < ۰.۰۰۰). این یافته‌ها اهمیت مدیریت زمان و تعهد سازمانی و همچنین ضرورت اجرای راهبردهای آموزشی و حمایت روان‌شناختی برای بهبود عملکرد معلمان و کیفیت آموزشی را برجسته می‌کند.

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چکیده

ABSTRACT Introduction Anxiety is central to the psychotherapy process, yet psychotherapists routinely infer a client's anxiety intensity from observable behaviour rather than from formal measurement, with no widely accepted framework to organise which observable markers indicate which levels of anxiety. This exploratory study examined how therapists make such classifications. Method Ninety‐one mental health professionals were randomly assigned to classify 41 text‐described behavioural and physiological markers using either a 5‐level or a simplified 3‐level category system, both derived from an integrated model of state anxiety in psychotherapy. Results Response distributions departed significantly from uniformity for nearly all markers in both formats, and the rank ordering of markers by intensity was highly consistent across formats, suggesting that therapists may share broad intuitions about relative marker intensity. Which markers elicited agreement, however, was far less reproducible, depending substantially on the response format. Convergence also depended on where the agreement criterion was set, declining from 90.2% to 51.2% of markers in the 3‐level format and from 63.4% to 22.0% in the 5‐level format as the criterion rose from > 0.50 to > 0.70. The 3‐level format yielded more classifiable markers at every criterion, although this advantage was not consistent across indices, whereas the 5‐level format elicited fewer ‘Insufficient to Determine’ responses. Markers placed at the highest intensity levels were classified most consistently. Discussion These findings offer preliminary groundwork for research on marker operationalisation, contextualised rating tasks and the development of training materials for psychotherapy process research.

سایت ناشر ↗ دسترسی آزاد

Faktor yang Memengaruhi Kualitas Tidur Pasien Gagal Ginjal Kronik

Sukamdani Amanjaya; Nazaruddin; Asbath Jurnal Riset Keperawatan dan Kesehatan, 2026, Vol. 3, Issue 5, pp. 442-452 https://doi.org/10.71203/jrkk.v3i5.193

چکیده

Background: Patients with chronic kidney disease undergoing hemodialysis frequently experience physical and psychological complaints that may affect their sleep quality. Uremic pruritus, restless legs syndrome, anxiety, and post-hemodialysis fatigue are potential factors that may disrupt sleep quality. Objective: This study aimed to identify the factors influencing the sleep quality of patients with chronic kidney disease undergoing hemodialysis at Bahteramas Regional General Hospital, Southeast Sulawesi Province. Methods: This study employed a quantitative analytical approach with a cross-sectional design. The sample consisted of 83 respondents. Data were collected using the Pittsburgh Sleep Quality Index (PSQI), 5-D Itch Scale, International Restless Legs Syndrome Rating Scale (IRLS), Hospital Anxiety and Depression Scale-Anxiety (HADS-A), and a post-hemodialysis fatigue assessment instrument. Data were analyzed using the Chi-square test and binary logistic regression. Results: Bivariate analysis showed that uremic pruritus (p = 0.046), restless legs syndrome (p = 0.015), anxiety (p = 0.029), and post-hemodialysis fatigue (p = 0.049) were statistically significant factors associated with sleep quality. Simultaneously, the four variables had a statistically significant effect on sleep quality (p = 0.007), with a Nagelkerke R Square value of 0.217. In the multivariable analysis, only anxiety showed a statistically significant independent effect (p = 0.019). Conclusion: Uremic pruritus, restless legs syndrome, anxiety, and post-hemodialysis fatigue were statistically associated with sleep quality in the bivariate analysis. The four variables were jointly significant in the multivariable model, whereas only anxiety remained statistically significant after adjustment for the other variables.

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چکیده

Abstract Child and adolescent externalizing problems have often been conceptualized broadly with imprecise language (e.g., “disruptive behavior”) or inconsistently across varying taxonomies (e.g., oppositional defiant and conduct disorder symptoms, aggressive and rule-breaking behaviors). Establishing clarity around dimensions of externalizing problems is an essential step toward more accurate measurement and construct validity across the externalizing domain. To that end, the current study investigated fine-grained dimensions in the structure of youth externalizing psychopathology. Caregiver-report survey data were collected for a national community sample of 576 youth (ages 6–14; 45% female, 25% Hispanic), including measures of irritability, oppositionality, reactive and proactive aggression, conduct problems, hyperactivity/impulsivity, and inattention. We used exploratory factor analysis (EFA) to examine relations among externalizing dimensions at the item-level followed by confirmatory factor analysis (CFA) to examine relations at the construct-level. EFA results suggested that a 3-factor model best fit the data, including factors characterized by externalizing affect (e.g., “felt mad”), externalizing behavior (e.g., “bullies, threatens, or intimidates others”), and ADHD symptoms (e.g., “talks excessively”), with a few cross-loadings. Similarly, confirmatory models indicated that a 3-factor, non-hierarchical structure fit the data best when compared to three other models. Results provide support for distinct facets of the externalizing spectrum in child psychopathology, suggesting a preliminary direction for a unifying framework. These findings highlight the potential for future measurement research to further disentangle the distinct and overlapping facets of externalizing constructs, particularly using multiple methods and informants and with replication across samples.

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