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Auteur Jan L. WALLANDER
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Documents disponibles écrits par cet auteur (3)
 
                
             
            
                
                     
                
             
						
					
						
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					   Faire une suggestion  Affiner la rechercheDevelopment of children at risk for adverse outcomes participating in early intervention in developing countries: a randomized controlled trial / Jan L. WALLANDER in Journal of Child Psychology and Psychiatry, 55-11 (November 2014)

Titre : Development of children at risk for adverse outcomes participating in early intervention in developing countries: a randomized controlled trial Type de document : texte imprimé Auteurs : Jan L. WALLANDER, Auteur ; Carla M. BANN, Auteur ; Fred J. BIASINI, Auteur ; Shivaprasad S. GOUDAR, Auteur ; Omrana PASHA, Auteur ; Elwyn CHOMBA, Auteur ; Elizabeth MCCLURE, Auteur ; Waldemar A. CARLO, Auteur Article en page(s) : p.1251-1259 Langues : Anglais (eng) Mots-clés : Early developmental intervention low resource countries birth trauma at risk Index. décimale : PER Périodiques Résumé : Background Previous research has indicated positive effects of early developmental intervention (EDI) on the development of children in developing countries. Few studies, however, have examined longitudinally when differential treatment effects may be observed and whether differential outcomes are associated with exposure to different risk factors and country of implementation. Also, birth asphyxia as a risk condition has not been well studied. To address these limitations, we conducted a randomized controlled trial to test the hypothesis that there will be differential developmental trajectories favoring those who receive EDI versus a health education intervention in children in rural areas of India, Pakistan, and Zambia. Methods Children with and without birth asphyxia were randomized to EDI or control intervention, which was implemented by parents who received training in biweekly home visits initiated before child age 1 month and continuing until 36 months. Development was assessed in 376 children at ages 12, 24, and 36 months using the Bayley Scales of Infant Development and Ages Stages Questionnaire administered by evaluators blind to intervention assignment and risk condition. Results Longitudinal mixed model analysis indicated that EDI resulted in better development over 36 months in cognitive abilities, regardless of risk condition, maternal resources, child gender, or country. Psychomotor development and parent-reported general development showed similar trends as for cognitive abilities, but were not statistically different between intervention conditions. Developmental differences were observed first at 36 months of age. Conclusion Early developmental intervention has promise for improving development in children across developing countries when exposed to various risk conditions. EDI should be one prominent approach used to begin to address long-term outcomes and intergenerational transmission of poverty. En ligne : http://dx.doi.org/10.1111/jcpp.12247 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241 
in Journal of Child Psychology and Psychiatry > 55-11 (November 2014) . - p.1251-1259[article] Development of children at risk for adverse outcomes participating in early intervention in developing countries: a randomized controlled trial [texte imprimé] / Jan L. WALLANDER, Auteur ; Carla M. BANN, Auteur ; Fred J. BIASINI, Auteur ; Shivaprasad S. GOUDAR, Auteur ; Omrana PASHA, Auteur ; Elwyn CHOMBA, Auteur ; Elizabeth MCCLURE, Auteur ; Waldemar A. CARLO, Auteur . - p.1251-1259.
Langues : Anglais (eng)
in Journal of Child Psychology and Psychiatry > 55-11 (November 2014) . - p.1251-1259
Mots-clés : Early developmental intervention low resource countries birth trauma at risk Index. décimale : PER Périodiques Résumé : Background Previous research has indicated positive effects of early developmental intervention (EDI) on the development of children in developing countries. Few studies, however, have examined longitudinally when differential treatment effects may be observed and whether differential outcomes are associated with exposure to different risk factors and country of implementation. Also, birth asphyxia as a risk condition has not been well studied. To address these limitations, we conducted a randomized controlled trial to test the hypothesis that there will be differential developmental trajectories favoring those who receive EDI versus a health education intervention in children in rural areas of India, Pakistan, and Zambia. Methods Children with and without birth asphyxia were randomized to EDI or control intervention, which was implemented by parents who received training in biweekly home visits initiated before child age 1 month and continuing until 36 months. Development was assessed in 376 children at ages 12, 24, and 36 months using the Bayley Scales of Infant Development and Ages Stages Questionnaire administered by evaluators blind to intervention assignment and risk condition. Results Longitudinal mixed model analysis indicated that EDI resulted in better development over 36 months in cognitive abilities, regardless of risk condition, maternal resources, child gender, or country. Psychomotor development and parent-reported general development showed similar trends as for cognitive abilities, but were not statistically different between intervention conditions. Developmental differences were observed first at 36 months of age. Conclusion Early developmental intervention has promise for improving development in children across developing countries when exposed to various risk conditions. EDI should be one prominent approach used to begin to address long-term outcomes and intergenerational transmission of poverty. En ligne : http://dx.doi.org/10.1111/jcpp.12247 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241 Effects of written disclosure on psychophysiological stress among parents of children with autism: A randomized controlled pilot study / Nikko S. DA PAZ in Research in Autism Spectrum Disorders, 53 (September 2018)

Titre : Effects of written disclosure on psychophysiological stress among parents of children with autism: A randomized controlled pilot study Type de document : texte imprimé Auteurs : Nikko S. DA PAZ, Auteur ; Jan L. WALLANDER, Auteur ; Jitske TIEMENSMA, Auteur Article en page(s) : p.7-17 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders Parent intervention Caregiver stress Written disclosure Index. décimale : PER Périodiques Résumé : Background In comparison to parents of typically functioning children or parents of children with other developmental disabilities (i.e. Down’s syndrome or cerebral palsy), parents or caregivers of children with an autism spectrum disorder (ASD) sustain a greater incidence of depression, anxiety, and emotional distress. It is imperative to identify effective methods that target improvement to caregiver mental health. Method A randomized controlled pilot study was conducted to investigate the effect of a written disclosure intervention (expressive writing about traumatic events versus neutral events) on the psychophysiological stress of 71 parents (age 23–62) caring for a child with ASD. Self-reported measures of stress (parenting stress, caregiver burden, and global stress) and a stress biomarker (cortisol awakening response) were evaluated at baseline and 6-month follow-up. Adjusting for baseline values, we performed a univariate analysis of covariance to test directional hypotheses that parents in the treatment group would show a reduction in subjective stress and improvement in physiological stress over time. Results As expected, treatment group parents displayed healthier cortisol activity and reported less global stress compared to controls. Whereas within group analyses indicated all parents experienced improvement in parenting stress and caregiver burden over time, there was no significant treatment effect for these caregiving-specific stress measures. Conclusions Within this pilot study, written disclosure appeared beneficial to caregiver psychophysiological stress. However, due to the provision of substantial participant adherence support, we refrain from suggesting feasibility. Nonetheless, improvement of mental health pathology in parents of children with ASD is both significant and timely. En ligne : https://doi.org/10.1016/j.rasd.2018.05.007 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=368 
in Research in Autism Spectrum Disorders > 53 (September 2018) . - p.7-17[article] Effects of written disclosure on psychophysiological stress among parents of children with autism: A randomized controlled pilot study [texte imprimé] / Nikko S. DA PAZ, Auteur ; Jan L. WALLANDER, Auteur ; Jitske TIEMENSMA, Auteur . - p.7-17.
Langues : Anglais (eng)
in Research in Autism Spectrum Disorders > 53 (September 2018) . - p.7-17
Mots-clés : Autism spectrum disorders Parent intervention Caregiver stress Written disclosure Index. décimale : PER Périodiques Résumé : Background In comparison to parents of typically functioning children or parents of children with other developmental disabilities (i.e. Down’s syndrome or cerebral palsy), parents or caregivers of children with an autism spectrum disorder (ASD) sustain a greater incidence of depression, anxiety, and emotional distress. It is imperative to identify effective methods that target improvement to caregiver mental health. Method A randomized controlled pilot study was conducted to investigate the effect of a written disclosure intervention (expressive writing about traumatic events versus neutral events) on the psychophysiological stress of 71 parents (age 23–62) caring for a child with ASD. Self-reported measures of stress (parenting stress, caregiver burden, and global stress) and a stress biomarker (cortisol awakening response) were evaluated at baseline and 6-month follow-up. Adjusting for baseline values, we performed a univariate analysis of covariance to test directional hypotheses that parents in the treatment group would show a reduction in subjective stress and improvement in physiological stress over time. Results As expected, treatment group parents displayed healthier cortisol activity and reported less global stress compared to controls. Whereas within group analyses indicated all parents experienced improvement in parenting stress and caregiver burden over time, there was no significant treatment effect for these caregiving-specific stress measures. Conclusions Within this pilot study, written disclosure appeared beneficial to caregiver psychophysiological stress. However, due to the provision of substantial participant adherence support, we refrain from suggesting feasibility. Nonetheless, improvement of mental health pathology in parents of children with ASD is both significant and timely. En ligne : https://doi.org/10.1016/j.rasd.2018.05.007 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=368 Promotive factors associated with reduced anxiety and depression across three years in a prospective clinical cohort of adolescents: Examining compensatory and protective models of resilience / Jan L. WALLANDER ; Stian LYDERSEN ; Per Hove THOMSEN ; Thomas JOZEFIAK in Development and Psychopathology, 37-4 (October 2025)

Titre : Promotive factors associated with reduced anxiety and depression across three years in a prospective clinical cohort of adolescents: Examining compensatory and protective models of resilience Type de document : texte imprimé Auteurs : Jan L. WALLANDER, Auteur ; Stian LYDERSEN, Auteur ; Per Hove THOMSEN, Auteur ; Thomas JOZEFIAK, Auteur Article en page(s) : p.1903-1918 Langues : Anglais (eng) Mots-clés : Adolescence anxiety depression longitudinal psychological resilience Index. décimale : PER Périodiques Résumé : The rates of anxiety and depression increase across adolescence, many experience recurrence after treatment, yet longitudinal studies examining promotive factors are scarce. We prospectively examined the role of the promotive factors structured style, personal and social competencies, family functioning, and social resources in homotypic and heterotypic continuity and discontinuity of anxiety and depression across three years in a clinical sample. Participants were adolescents with anxiety or depressive disorders aged 13-18 years at T1 (N = 717, 44% initial participation rate) and aged 16-21 years at T2 (N = 549, 80% follow-up participation rate). At T1, diagnoses were collected from medical records and participants responded to questionnaires. At T2, semi-structured diagnostic interviews were conducted. Higher levels of all promotive factors were associated with reduced probability of anxiety or depression three years later. The promotive factors were not associated with homotypic continuity of anxiety, whereas personal competence beliefs, social competence, and, less strongly, family functioning were associated with reduced homotypic continuity of depression and heterotypic continuity from depression to anxiety. Analyses with interaction terms did not indicate moderation by the promotive factors. Our findings suggest that bolstering promotive factors may be vital for increasing treatment success and preventing recurrence of anxiety and depression in the transition toward adulthood. En ligne : https://dx.doi.org/10.1017/S0954579424001469 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=567 
in Development and Psychopathology > 37-4 (October 2025) . - p.1903-1918[article] Promotive factors associated with reduced anxiety and depression across three years in a prospective clinical cohort of adolescents: Examining compensatory and protective models of resilience [texte imprimé] / Jan L. WALLANDER, Auteur ; Stian LYDERSEN, Auteur ; Per Hove THOMSEN, Auteur ; Thomas JOZEFIAK, Auteur . - p.1903-1918.
Langues : Anglais (eng)
in Development and Psychopathology > 37-4 (October 2025) . - p.1903-1918
Mots-clés : Adolescence anxiety depression longitudinal psychological resilience Index. décimale : PER Périodiques Résumé : The rates of anxiety and depression increase across adolescence, many experience recurrence after treatment, yet longitudinal studies examining promotive factors are scarce. We prospectively examined the role of the promotive factors structured style, personal and social competencies, family functioning, and social resources in homotypic and heterotypic continuity and discontinuity of anxiety and depression across three years in a clinical sample. Participants were adolescents with anxiety or depressive disorders aged 13-18 years at T1 (N = 717, 44% initial participation rate) and aged 16-21 years at T2 (N = 549, 80% follow-up participation rate). At T1, diagnoses were collected from medical records and participants responded to questionnaires. At T2, semi-structured diagnostic interviews were conducted. Higher levels of all promotive factors were associated with reduced probability of anxiety or depression three years later. The promotive factors were not associated with homotypic continuity of anxiety, whereas personal competence beliefs, social competence, and, less strongly, family functioning were associated with reduced homotypic continuity of depression and heterotypic continuity from depression to anxiety. Analyses with interaction terms did not indicate moderation by the promotive factors. Our findings suggest that bolstering promotive factors may be vital for increasing treatment success and preventing recurrence of anxiety and depression in the transition toward adulthood. En ligne : https://dx.doi.org/10.1017/S0954579424001469 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=567 

