1
|
MacGowan TL, Schmidt LA. Age-related differences in behavioral problems between shy adults and shy children. Child Psychiatry Hum Dev 2024; 55:1083-1091. [PMID: 36456829 DOI: 10.1007/s10578-022-01456-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/04/2022] [Indexed: 12/05/2022]
Abstract
Although both concurrent and longitudinal relations between shyness and behavioral problems are well-established in childhood, there is relatively less work exploring these associations in emerging adulthood. In addition, age-related differences in the strength of these relations in child and adult samples have not been fully explored within the same study. We collected measures of shyness, internalizing and externalizing behaviors, and social problems in a sample of 94 typically developing 6-year-old children (50 female; Mage = 78.3 months, SD = 3.1 months) and 775 undergraduate students (633 female, Mage = 18.2 years, SD = 0.9 years) from parent-reported and self-reported questionnaires, respectively. Shyness interacted with age in predicting internalizing behaviors and social problems, but not externalizing behaviors. Specifically, shyness was concurrently and positively related to internalizing and social problems in young adulthood, but this relation was not found in childhood. Findings are discussed in terms of developmental consequences of shyness across the lifespan and limitations of relying on ratings from different informants when examining age-related differences.
Collapse
Affiliation(s)
- Taigan L MacGowan
- Department of Psychology, Neuroscience and Behavior, McMaster University, Hamilton, ON, Canada.
| | - Louis A Schmidt
- Department of Psychology, Neuroscience and Behavior, McMaster University, Hamilton, ON, Canada
| |
Collapse
|
2
|
Slobodin O, Shorer M, Friedman-Zeltzer G, Fennig S. Selective mutism in immigrant families: An ecocultural perspective. Transcult Psychiatry 2024; 61:15-29. [PMID: 37814531 DOI: 10.1177/13634615231202095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/11/2023]
Abstract
Although the diagnosis of selective mutism (SM) is more prevalent among immigrant children, the link between the disorder and an immigration background has been elusive. Guided by ecocultural models of development, the current study aimed to construct a theory-based description of SM while considering individual, family, and contextual risk factors. Participants were 78 children with SM (38.4% with an immigration background), and 247 typically developed children (18.2% with an immigration background). Consistent with previous studies, our results suggest that anxiety was the most important predictor of SM symptoms, above and beyond immigration background. Immigration, especially if coupled with bilingual status and low family income, predicted increased levels of SM symptoms. Identifying multi-level predictors of SM may help researchers and clinicians to improve early identification and treatment of SM in culturally and linguistically diverse children.
Collapse
Affiliation(s)
- Ortal Slobodin
- School of Education, Ben-Gurion University, Beer-Sheva, Israel
| | - Maayan Shorer
- Department of Clinical Psychology and the Lior Tzfaty Mental Pain Center, Ruppin Academic Center, Emek Heffer, Israel
- Department of Psychological Medicine, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| | | | - Silvana Fennig
- Department of Psychological Medicine, Schneider Children's Medical Center of Israel, Petah Tikva, Israel
| |
Collapse
|
3
|
Rodrigues Pereira C, Ensink JBM, Güldner MG, Lindauer RJL, De Jonge MV, Utens EMWJ. Diagnosing selective mutism: a critical review of measures for clinical practice and research. Eur Child Adolesc Psychiatry 2023; 32:1821-1839. [PMID: 34853909 PMCID: PMC10533577 DOI: 10.1007/s00787-021-01907-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 10/29/2021] [Indexed: 10/19/2022]
Abstract
Selective mutism (SM) is an anxiety disorder (prevalence 1-2%), characterized by the consistent absence of speaking in specific situations (e.g., in school), while adequately speaking in other situations (e.g., at home). SM can have a debilitating impact on the psychosocial and academic functioning in childhood. The use of psychometrically sound and cross-culturally valid instruments is urgently needed.The aim of this paper is to identify and review the available assessment instruments for screening or diagnosing the core SM symptomatology. We conducted a systematic search in 6 databases. We identified 1469 studies from the last decade and investigated the measures having been used in a diagnostic assessment of SM. Studies were included if original data on the assessment or treatment of SM were reported. It was found that 38% of published studies on SM reporting original data did not report the use of any standardized or objective measure to investigate the core symptomatology. The results showed that many different questionnaires, interviews and observational instruments were used, many of these only once. The Selective Mutism Questionnaire (SMQ), Anxiety Disorders Interview Schedule (ADIS) and School Speech Questionnaire (SSQ) were used most often. Psychometric data on these instruments are emerging. Beyond these commonly used instruments, more recent developed instruments, such as the Frankfurt Scale of SM (FSSM) and the Teacher Telephone Interview for SM (TTI-SM), are described, as well as several interesting observational measures. The strengths and weaknesses of the instruments are discussed and recommendations are made for their use in clinical practice and research.
Collapse
Affiliation(s)
- Chaya Rodrigues Pereira
- Levvel, Academic Center for Child and Adolescent Psychiatry, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam UMC, Department of Child and Adolescent Psychiatry, Amsterdam Public Health, University of Amsterdam, Amsterdam, The Netherlands
| | - Judith B M Ensink
- Levvel, Academic Center for Child and Adolescent Psychiatry, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam UMC, Department of Child and Adolescent Psychiatry, Amsterdam Public Health, University of Amsterdam, Amsterdam, The Netherlands
| | - Max G Güldner
- Levvel, Academic Center for Child and Adolescent Psychiatry, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
| | - Ramón J L Lindauer
- Levvel, Academic Center for Child and Adolescent Psychiatry, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands
- Amsterdam UMC, Department of Child and Adolescent Psychiatry, Amsterdam Public Health, University of Amsterdam, Amsterdam, The Netherlands
| | - Maretha V De Jonge
- Faculty of Social Sciences, Department of Education and Child Studies, Clinical Neuroscience and Developmental Disorders, University Leiden, Leiden, The Netherlands
| | - Elisabeth M W J Utens
- Levvel, Academic Center for Child and Adolescent Psychiatry, Meibergdreef 5, 1105 AZ, Amsterdam, The Netherlands.
- Amsterdam UMC, Department of Child and Adolescent Psychiatry, Amsterdam Public Health, University of Amsterdam, Amsterdam, The Netherlands.
- Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, The Netherlands.
- Department of Child and Adolescent Psychiatry/Psychology, Erasmus MC-Sophia Children's Hospital, Rotterdam, The Netherlands.
| |
Collapse
|
4
|
Boneff-Peng K, Lasutschinkow PC, Colton ZA, Freedman-Doan CR. An Updated Characterization of Childhood Selective Mutism: Exploring Clinical Features, Treatment Utilization, and School Services. Child Psychiatry Hum Dev 2023:10.1007/s10578-023-01589-8. [PMID: 37650960 DOI: 10.1007/s10578-023-01589-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/09/2023] [Indexed: 09/01/2023]
Abstract
Selective mutism (SM) is a severe but understudied childhood anxiety disorder. Most epidemiological research on SM was conducted decades ago and is limited by small sample sizes. This study analyzes parent-reported clinical data from 230 children with diagnosed and suspected SM to provide current information about the presentation of this disorder. Overall, anxiety and social anxiety symptoms were elevated. Gender ratio, comorbidities and family history of psychopathology were generally aligned with previous research. However, age of onset and diagnosis were both earlier than previously reported, with an average delay of 2 years between onset and diagnosis. The majority of children received therapy and school accommodations for their SM, yet there was large variability in types of interventions. This is the largest survey of children with SM conducted primarily within the US and it constitutes the first systematic inquiry into interventions and accommodations received within clinical and school settings.
Collapse
Affiliation(s)
- Kira Boneff-Peng
- Sunfield Center, 3005 Boardwalk Dr, Suite 201, Ann Arbor, MI, 48108, USA.
- Department of Psychology, Eastern Michigan University, 341 Science Complex, Ypsilanti, MI, 48197, USA.
| | - Patricia C Lasutschinkow
- Department of Psychology, Eastern Michigan University, 341 Science Complex, Ypsilanti, MI, 48197, USA
| | - Zachary A Colton
- Department of Psychology, Eastern Michigan University, 341 Science Complex, Ypsilanti, MI, 48197, USA
| | - Carol R Freedman-Doan
- Department of Psychology, Eastern Michigan University, 341 Science Complex, Ypsilanti, MI, 48197, USA
| |
Collapse
|
5
|
Slobodin O. Beyond the language barrier: A systematic review of selective mutism in culturally and linguistically diverse children. Transcult Psychiatry 2023; 60:313-331. [PMID: 36628442 DOI: 10.1177/13634615221146435] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Selective mutism is a childhood psychiatric disorder that has been associated with adverse psychological, social and educational outcomes. Although evidence suggests that culturally and linguistically diverse children might be overrepresented among children with selective mutism, a direct examination of how migration or minority status are associated with the development and persistence of the disorder is still scarce. Guided by eco-cultural perspectives of development, the current review aims to provide an overview of selective mutism in culturally and linguistically diverse children. A systematic literature review of selective mutism studies that included a group of culturally and linguistically diverse children yielded eight studies that met our inclusion criteria. Although these studies support the view that bilingualism and minority status might be associated with selective mutism, the role of sociocultural factors in the development and persistence of the disorder remained mostly unexamined. The review concludes with a discussion of potential directions for future research, including examination of the cultural and psychological meanings of silence and talk, socialization goals, gender inequality, and parental acculturation strategies.
Collapse
Affiliation(s)
- Ortal Slobodin
- 26732Department of Education, Ben-Gurion University, Beer-Sheva, Israel
| |
Collapse
|
6
|
藤間 藤, 松田 松. [Measurement of speech in individuals with selective mutism: A systematic review]. F1000Res 2022; 11:847. [PMID: 36851921 PMCID: PMC9958303 DOI: 10.12688/f1000research.113302.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/14/2023] [Indexed: 05/26/2023] Open
Abstract
Background: The main characteristic of selective mutism (SM) is the failure to speak in specific social situations. Thus, assessing speech across social contexts is important for confirming a diagnosis of SM and for differentiating it from other disorders. The purpose of this review was to organize how the core symptom of SM, a lack of speech in specific social situations, has been assessed in previous studies. Methods: A systematic search of articles was conducted in three databases, Web of Science, PsycINFO, and PubMed and reviews of surveys or experimental studies that reported empirical data on individuals with SM were performed. We excluded review, qualitative, epidemiological, and intervention studies. The study summarized the diagnostic criteria, methods of confirming SM diagnosis, distinction of SM from other disorders, and methods of speech assessment. Results: A total of 447 articles were screened, where 60 articles were considered eligible. The results demonstrate that different interviews and questionnaires were used to establish the diagnosis of SM. However, the majority of interviews and questionnaires lacked validation. Only two (2/60) articles used validated methods of speech assessment to confirm SM diagnosis. Moreover, a consensus was lacking on the assessment method for differentiating SM from other disorders across studies. Specifically, 17 studies measured speech and are not intended for diagnosis. The majority of studies (16/17) used the questionnaire to assess the severity of the SM condition, and only one study conducted behavioral observation. Assessment methods based on the measurement of speech in real-life situations for individuals with SM were not established. Conclusion: We have the limitation that we did not review intervention studies. However, this systematic review revealed the problem that speech assessment methods for surveys or experimental studies of SM were not established. Future studies should establish methods of speech assessment across social situations to assess SM symptoms.
Collapse
Affiliation(s)
- 藤間友里亜 藤間
- Behavioral Design Laboratory, University of Tsukuba, Tsukuba, Japan
| | - 松田壮一郎 松田
- Faculty of Human Sciences, University of Tsukuba, Tsukuba, Japan
| |
Collapse
|
7
|
藤間 藤, 松田 松. [Measurement of speech in individuals with selective mutism: A systematic review]. F1000Res 2022; 11:847. [PMID: 36851921 PMCID: PMC9958303 DOI: 10.12688/f1000research.113302.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/05/2023] [Indexed: 06/24/2023] Open
Abstract
Background: The main characteristic of selective mutism (SM) is the failure to speak in specific social situations. Thus, assessing speech across social contexts is important for confirming a diagnosis of SM and for differentiating it from other disorders. The purpose of this review was to organize how the core symptom of SM, a lack of speech in specific social situations, has been assessed in previous studies. Methods: A systematic search of articles was conducted in three databases, Web of Science, PsycINFO, and PubMed and reviews of surveys or experimental studies that reported empirical data on individuals with SM were performed. We excluded review, qualitative, epidemiological, and intervention studies. The study summarized the diagnostic criteria, methods of confirming SM diagnosis, distinction of SM from other disorders, and methods of speech assessment. Results: A total of 447 articles were screened, where 60 articles were considered eligible. The results demonstrate that different interviews and questionnaires were used to establish the diagnosis of SM. However, the majority of interviews and questionnaires lacked validation. Only two (2/60) articles used validated methods of speech assessment to confirm SM diagnosis. Moreover, a consensus was lacking on the assessment method for differentiating SM from other disorders across studies. Specifically, 17 studies measured speech and are not intended for diagnosis. The majority of studies (16/17) used the questionnaire to assess the severity of the SM condition, and only one study conducted behavioral observation. Assessment methods based on the measurement of speech in real-life situations for individuals with SM were not established. Conclusion: We have the limitation that we did not review intervention studies. However, this systematic review revealed the problem that speech assessment methods for surveys or experimental studies of SM were not established. Future studies should establish methods of speech assessment across social situations to assess SM symptoms.
Collapse
Affiliation(s)
- 藤間友里亜 藤間
- Behavioral Design Laboratory, University of Tsukuba, Tsukuba, Japan
| | - 松田壮一郎 松田
- Faculty of Human Sciences, University of Tsukuba, Tsukuba, Japan
| |
Collapse
|
8
|
Toma Y, Matsuda S. [Measurement of speech in individuals with selective mutism: A systematic review]. F1000Res 2022; 11:847. [PMID: 36851921 PMCID: PMC9958303 DOI: 10.12688/f1000research.113302.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/21/2022] [Indexed: 12/12/2022] Open
Abstract
Background: The main characteristic of selective mutism (SM) is the failure to speak in specific social situations. Thus, assessing speech across social contexts is important for confirming a diagnosis of SM and for differentiating it from other disorders. The purpose of this review was to organize how the core symptom of SM, a lack of speech in specific social situations, has been assessed in previous studies. Methods: A systematic search of articles was conducted in three databases, Web of Science, PsycINFO, and PubMed and reviews of surveys or experimental studies that reported empirical data on individuals with SM were performed. We excluded review, qualitative, epidemiological, and intervention studies. The study summarized the diagnostic criteria, methods of confirming SM diagnosis, distinction of SM from other disorders, and methods of speech assessment. Results: A total of 447 articles were screened, where 60 articles were considered eligible. The results demonstrate that different interviews and questionnaires were used to establish the diagnosis of SM. However, the majority of interviews and questionnaires lacked validation. Only two (2/60) articles used validated methods of speech assessment to confirm SM diagnosis. Moreover, a consensus was lacking on the assessment method for differentiating SM from other disorders across studies. Specifically, 17 studies measured speech and are not intended for diagnosis. The majority of studies (16/17) used the questionnaire to assess the severity of the SM condition, and only one study conducted behavioral observation. Assessment methods based on the measurement of speech in real-life situations for individuals with SM were not established. Conclusion: We have the limitation that we did not review intervention studies. However, this systematic review revealed the problem that speech assessment methods for surveys or experimental studies of SM were not established. Future studies should establish methods of speech assessment across social situations to assess SM symptoms.
Collapse
Affiliation(s)
- Yuria Toma
- Behavioral Design Laboratory, University of Tsukuba, Tsukuba, Japan
| | - Soichiro Matsuda
- Faculty of Human Sciences, University of Tsukuba, Tsukuba, Japan
| |
Collapse
|
9
|
Toma Y, Matsuda S. [Measurement of speech in individuals with selective mutism: A systematic review]. F1000Res 2022; 11:847. [PMID: 36851921 PMCID: PMC9958303 DOI: 10.12688/f1000research.113302.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/11/2022] [Indexed: 11/20/2022] Open
Abstract
Background: The main characteristic of selective mutism (SM) is the failure to speak in specific social situations. Thus, assessing speech across social contexts is important for confirming a diagnosis of SM and for differentiating it from other disorders. The purpose of this review was to organize how the core symptom of SM, a lack of speech in specific social situations, has been assessed in previous studies. Methods: A systematic search of articles was conducted in three databases, Web of Science, PsycINFO, and PubMed and reviews of surveys or experimental studies that reported empirical data on individuals with SM were performed. We excluded review, qualitative, epidemiological, and intervention studies. The study summarized the diagnostic criteria, methods of confirming SM diagnosis, distinction of SM from other disorders, and methods of speech assessment. Results: A total of 447 articles were screened, where 60 articles were considered eligible. The results demonstrate that different interviews and questionnaires were used to establish the diagnosis of SM. However, the majority of interviews and questionnaires lacked validation. Only two (2/60) articles used validated methods of speech assessment to confirm SM diagnosis. Moreover, a consensus was lacking on the assessment method for differentiating SM from other disorders across studies. Specifically, 17 studies measured speech and are not intended for diagnosis. The majority of studies (16/17) used the questionnaire to assess the severity of the SM condition, and only one study conducted behavioral observation. Assessment methods based on the measurement of speech in real-life situations for individuals with SM were not established. Conclusion: We have the limitation that we did not review intervention studies. However, this systematic review revealed the problem that speech assessment methods for surveys or experimental studies of SM were not established. Future studies should establish methods of speech assessment across social situations to assess SM symptoms.
Collapse
Affiliation(s)
- Yuria Toma
- Behavioral Design Laboratory, University of Tsukuba, Tsukuba, Japan
| | - Soichiro Matsuda
- Faculty of Human Sciences, University of Tsukuba, Tsukuba, Japan
| |
Collapse
|
10
|
|
11
|
Steains SY, Malouff JM, Schutte NS. Efficacy of psychological interventions for selective mutism in children: A meta-analysis of randomized controlled trials. Child Care Health Dev 2021; 47:771-781. [PMID: 34265102 DOI: 10.1111/cch.12895] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 07/05/2021] [Accepted: 07/08/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND Selective mutism is a rare childhood anxiety disorder characterized by a consistent failure to speak in certain social situations where speech is expected, despite fluent speech in other situations. The purpose of this meta-analysis was to investigate the efficacy of psychological interventions for selective mutism in randomized controlled trials (RCTs). METHODS Five RCTs with a total of 233 participants were analysed using a random-effects model. A quality assessment of the included studies revealed that psychometrically sound measures and treatment manuals were used across all studies. RESULTS The results of the analyses showed psychological interventions to be more effective than no treatment, with the overall weighted effect size of g = 0.87, indicating a large mean treatment effect. This effect did not significantly differ with whether only selective mutism specific or nonselective mutism specific measures were included in the analysis. CONCLUSIONS These findings provide support for the efficacy of psychological treatment for selective mutism. Future research could examine the effects of the successful treatments identified in this meta-analysis when compared with a psychological placebo or another bona fide treatment.
Collapse
Affiliation(s)
| | - John M Malouff
- University of New England, Armidale, New South Wales, Australia
| | | |
Collapse
|
12
|
Abstract
Although autism spectrum disorder (ASD) is the prototypical psychiatric disorder of social impairment, several if not most psychiatric disorders are characterized by prominent impairments in social functioning. A challenge in clinically assessing and describing social impairment is that it has been variably defined and can be difficult to measure. In this article we consider the psychiatric differential diagnosis of social impairment within the DSM-5 framework. We describe the features of social impairment in 13 DSM-5 disorders from a developmental perspective and highlight diagnostic factors that differentiate among the disorders, including the main features of social impairment, verbal communication, nonverbal communication, course of social impairment, social cognition, and key features of accompanying neuropsychiatric symptoms. We conclude by describing an approach for assessing social impairment across the lifespan.
Collapse
|
13
|
Melfsen S, Romanos M, Jans T, Walitza S. Betrayed by the nervous system: a comparison group study to investigate the 'unsafe world' model of selective mutism. J Neural Transm (Vienna) 2021; 128:1433-1443. [PMID: 34390394 PMCID: PMC8423629 DOI: 10.1007/s00702-021-02404-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Accepted: 08/06/2021] [Indexed: 11/29/2022]
Abstract
The study presented in the following verifies some assumptions of the novel 'unsafe world' model of selective mutism (SM). According to this model, SM is a stress reaction to situations erroneously experienced via cognition without awareness as 'unsafe'. It assumes a high sensitivity to unsafety, whereby the nervous system triggers dissociation or freeze mode at relatively low thresholds. We examine whether there is a correlation between SM, sensory-processing sensitivity and dissociation. We compared a sample of 28 children and adolescents with SM (mean age 12.66 years; 18 females) to 33 controls without SM (mean age 12.45 years; 21 females). Both groups were compared using a medical history sheet, the 'Selective Mutism Questionnaire' (SMQ), a 'Checklist for Speaking Behaviour' (CheckS), the 'Highly Sensitive Person Scale' (HSPS), the 'Child Dissociative Checklist' (CDC), the 'Adolescent Dissociative Experience Scale' (A-DES) and the 'Social Phobia and Anxiety Inventory for Children' (SPAIK). Appropriate parametric and non-parametric tests were conducted to examine differences between groups. The results indicate that sensory-processing sensitivity was significantly higher in the group of children and adolescents with SM [X2(1) = 7.224, p = 0.0007; d = 1.092]. Furthermore, dissociative symptoms were more common in children and adolescents with SM than in controls [F(1, 33) = 13.004, p = 0.001; d = 0.986]. The results indicate that sensory-processing sensitivity and dissociation are important factors of SM that may hold important implications for the treatment. TRIAL REGISTRATION: This study is registered with the ClinicalTrials.gov number NCT04233905.
Collapse
Affiliation(s)
- Siebke Melfsen
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric University Hospital Zurich, University Zurich, Neumunsterallee 3, P.O. Box 233, 8032 Zurich, Switzerland
- Center of Mental Health, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Wurzburg, Würzburg, Germany
| | - Marcel Romanos
- Center of Mental Health, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Wurzburg, Würzburg, Germany
| | - Thomas Jans
- Center of Mental Health, Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, University Hospital of Wurzburg, Würzburg, Germany
| | - Susanne Walitza
- Department of Child and Adolescent Psychiatry and Psychotherapy, Psychiatric University Hospital Zurich, University Zurich, Neumunsterallee 3, P.O. Box 233, 8032 Zurich, Switzerland
| |
Collapse
|
14
|
Poole KL, Cunningham CE, McHolm AE, Schmidt LA. Distinguishing selective mutism and social anxiety in children: a multi-method study. Eur Child Adolesc Psychiatry 2021; 30:1059-1069. [PMID: 32623696 DOI: 10.1007/s00787-020-01588-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 06/25/2020] [Indexed: 12/21/2022]
Abstract
Selective mutism (SM) is an anxiety disorder in which a child fails to speak in some situations (e.g., school) despite the ability to speak in other situations (e.g., home). Some work has conceptualized SM as a variant of social anxiety disorder (SAD) characterized by higher levels of social anxiety. Here, we empirically tested this hypothesis to see whether there were differences in social anxiety (SA) between SM and SAD across behavioral, psychophysiological, self-, parent-, and teacher-report measures. Participants included 158 children (Mage = 8.76 years, SD = 3.23) who were classified into three groups: children with SM and who were also highly socially anxious (SM + HSA; n = 48), highly socially anxious children without SM (HSA; n = 48), and control children (n = 62). Children participated in a videotaped self-presentation task, following which observed SA behaviors were coded, and salivary cortisol reactivity was measured. We also collected child, parent, and teacher reports of children's trait SA symptoms. The SM + HSA and HSA groups had similar observed non-verbal SA behavior, cortisol reactivity, and trait SA symptom levels according to parent and child reports, but SM + HSA children had significantly higher SA according to teacher report and observer-rated verbal SA behavior relative to the HSA group. As expected, control children had lower cortisol reactivity and SA across all measures relative to the other groups. Although SM and SAD in children share many similarities, SM may be characterized by greater SA in certain social contexts (e.g., school) and is distinguishable from SAD on behavioral measures of verbal SA.
Collapse
Affiliation(s)
- Kristie L Poole
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Room 130, Psychology Building, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada.
| | - Charles E Cunningham
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Canada
| | - Angela E McHolm
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Canada
| | - Louis A Schmidt
- Department of Psychology, Neuroscience and Behaviour, McMaster University, Room 130, Psychology Building, 1280 Main Street West, Hamilton, ON, L8S 4K1, Canada
| |
Collapse
|
15
|
Oerbeck B, Overgaard KR, Bergman RL, Pripp AH, Kristensen H. The Selective Mutism Questionnaire: Data from typically developing children and children with selective mutism. Clin Child Psychol Psychiatry 2020; 25:754-765. [PMID: 32281879 PMCID: PMC7528533 DOI: 10.1177/1359104520914695] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The core symptom of the anxiety disorder selective mutism (SM) is absence of speech in specific situations, such as at school. The most commonly used standardized instruments to assess speaking behavior are the parent-rated Selective Mutism Questionnaire (SMQ) and the teacher-rated School Speech Questionnaire (SSQ), scored from 0 to 3, indicating that speaking behavior never, seldom, often, and always occur. They were developed to assess severity of mutism and potential effects of treatment. However, prospective data on speaking behavior in typically developing children (TDs) are missing in the literature. The main aim of this study was to present data from TDs over time with previously reported data from children treated for SM, as a comparison. Participants were 64 children aged 3-9 years, 32 TDs who were a matched control group to 32 children with SM. At baseline, the mean SMQ and SSQ scores were ⩾2.5 in TDs and 0.5 in children with SM. The TDs did not show significant changes over time, while significantly increased speech was found in children with SM after treatment. Thus, our findings support the use of the SMQ/SSQ to assess baseline SM severity and to evaluate potential treatment effects in future studies.
Collapse
Affiliation(s)
- Beate Oerbeck
- Division of Mental Health and Addiction, Oslo University Hospital, Norway
| | | | | | - Are Hugo Pripp
- Oslo Centre for Biostatistics and Epidemiology, Oslo University Hospital, Norway
| | - Hanne Kristensen
- Regional Centre for Child and Adolescent Mental Health, Eastern and Southern Norway, Norway
| |
Collapse
|
16
|
Milic MI, Carl T, Rapee RM. Similarities and differences between young children with selective mutism and social anxiety disorder. Behav Res Ther 2020; 133:103696. [PMID: 32763498 DOI: 10.1016/j.brat.2020.103696] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2019] [Revised: 04/14/2020] [Accepted: 07/20/2020] [Indexed: 11/25/2022]
Abstract
A growing body of evidence points to a strong overlap between selective mutism (SM) and social anxiety disorder in children, specifically with regard to characteristics such as social reticence and anxiety. Yet few studies have directly compared these populations, especially with young children. This study compared 25 children (aged 3-7 years) with a primary diagnosis of SM, 17 children with a primary diagnosis of social anxiety disorder and 15 non-clinical controls using interviews and questionnaires on expressions of social anxiety and behavioural inhibition. Results showed that children with SM or social anxiety disorder were more anxious than non-clinical controls and did not significantly differ from each other on either non-verbal social anxiety or non-social forms of anxiety. Both children with SM and social anxiety disorder had fewer friends and experienced greater difficulties forming friendships than non-clinical controls. However, children with SM scored higher than children with social anxiety disorder and non-clinical controls on a few measures of inhibition (both verbal and nonverbal). The results support assertions of strong similarities between SM and social anxiety disorder, but suggest that children with SM may show even greater severity in certain symptoms at a young age. These findings point to the need for treatment to include both cognitive behavioural skills to manage social anxiety and structured practice of social skills in order to improve treatment efficacy for children with SM.
Collapse
Affiliation(s)
- Maria I Milic
- Centre for Emotional Health, Department of Psychology, Macquarie University, Sydney, NSW, 2109, Australia
| | - Talia Carl
- Centre for Emotional Health, Department of Psychology, Macquarie University, Sydney, NSW, 2109, Australia
| | - Ronald M Rapee
- Centre for Emotional Health, Department of Psychology, Macquarie University, Sydney, NSW, 2109, Australia.
| |
Collapse
|
17
|
Driessen J, Blom JD, Muris P, Blashfield RK, Molendijk ML. Anxiety in Children with Selective Mutism: A Meta-analysis. Child Psychiatry Hum Dev 2020; 51:330-341. [PMID: 31650460 PMCID: PMC7067754 DOI: 10.1007/s10578-019-00933-1] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
This study evaluates the current conceptualization of selective mutism (SM) as an anxiety disorder in the DSM-5 using a meta-analytic approach. In the absence of any systematic assessment of anxiety in the field of SM, we pooled prevalence data of comorbid anxiety disorders in a random-effects meta-analysis. On the basis of 22 eligible studies (N = 837), we found that 80% of the children with SM were diagnosed with an additional anxiety disorder, notably social phobia (69%). However, considerable heterogeneity was present, which remained unexplained by a priori specified moderators. The finding that SM is often diagnosed in combination with anxiety disorders, indicates that these disorders are not discrete, separable categories. Moreover, this finding does not help to elucidate the relation between SM and anxiety as an etiological mechanism or symptomatic feature. Broadening our research strategies regarding the assessment of anxiety is paramount to clarify the role of anxiety in SM, and allow for proper classification.
Collapse
Affiliation(s)
- Jim Driessen
- Faculty of Social and Behavioural Sciences, Leiden University, Wassenaarseweg 52, 2333 AK, Leiden, The Netherlands.
| | - Jan Dirk Blom
- grid.5132.50000 0001 2312 1970Faculty of Social and Behavioural Sciences, Leiden University, Wassenaarseweg 52, 2333 AK Leiden, The Netherlands ,Parnassia Psychiatric Institute, Kiwistraat 43, 2552 DH The Hague, The Netherlands ,grid.4830.f0000 0004 0407 1981Department of Psychiatry, University Medical Centre Groningen, University of Groningen, Hanzeplein 1, 9700 RB Groningen, The Netherlands
| | - Peter Muris
- grid.5012.60000 0001 0481 6099Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands ,grid.11956.3a0000 0001 2214 904XStellenbosch University, Stellenbosch, South Africa
| | - Roger K. Blashfield
- grid.252546.20000 0001 2297 8753Auburn University, 226 Tach Hall, Auburn, AL 36849 USA
| | - Marc L. Molendijk
- grid.5132.50000 0001 2312 1970Faculty of Social and Behavioural Sciences, Leiden University, Wassenaarseweg 52, 2333 AK Leiden, The Netherlands ,grid.10419.3d0000000089452978Leiden University Medical Center, Albinusdreef 2, 2333 ZA Leiden, The Netherlands
| |
Collapse
|
18
|
Cornacchio D, Furr JM, Sanchez AL, Hong N, Feinberg LK, Tenenbaum R, Del Busto C, Bry LJ, Poznanski B, Miguel E, Ollendick TH, Kurtz SMS, Comer JS. Intensive group behavioral treatment (IGBT) for children with selective mutism: A preliminary randomized clinical trial. J Consult Clin Psychol 2019; 87:720-733. [PMID: 31294589 PMCID: PMC6629469 DOI: 10.1037/ccp0000422] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
OBJECTIVE Very few controlled trials have evaluated targeted treatment methods for childhood selective mutism (SM); the availability of evidence-based services remains limited. This study is the first controlled trial to evaluate an intensive group behavioral treatment (IGBT) for children with SM. METHOD Twenty-nine children with SM (5-9 years; 76% female; 35% ethnic minority) were randomized to immediate SM 5-day IGBT or to a 4-week waitlist with psychoeducational resources (WLP), and were assessed at Week 4 and again 8 weeks into the following school year. RESULTS IGBT was associated with high satisfaction and low perceived barriers to treatment participation. At Week 4, 50% of the immediate IGBT condition and 0% of the WLP condition were classified as "clinical responders." Further, Time × Condition interactions were significant for social anxiety severity, verbal behavior in social situations, and global functioning (but not for SM severity, verbal behavior in home settings, or overall anxiety). School-year follow-up assessments revealed significant improvements across all outcomes. Eight weeks into the following school year, 46% of IGBT-treated children were free of an SM diagnosis. In addition, teachers in the post-IGBT school year rated less school impairment and more classroom verbal behavior relative to teachers in the pre-IGBT school year. CONCLUSIONS Findings provide the first empirical support for the efficacy and acceptability of IGBT for SM. Further study is needed to examine mechanisms of IGBT response, and other effective SM treatment methods, in order to clarify which treatment formats work best for which affected children. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Collapse
Affiliation(s)
- Danielle Cornacchio
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Jami M. Furr
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Amanda L. Sanchez
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Natalie Hong
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Leah K. Feinberg
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Rachel Tenenbaum
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Cristina Del Busto
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Laura J. Bry
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Bridget Poznanski
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | - Elizabeth Miguel
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| | | | | | - Jonathan S. Comer
- Florida International University, Center for Children and Families, Mental Health Interventions and Technology (MINT) Program
| |
Collapse
|
19
|
Longobardi C, Badenes-Ribera L, Gastaldi FGM, Prino LE. The student-teacher relationship quality in children with selective mutism. PSYCHOLOGY IN THE SCHOOLS 2018. [DOI: 10.1002/pits.22175] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
20
|
Children's and parent's psychological profiles in selective mutism and generalized anxiety disorder: a clinical study. Eur Child Adolesc Psychiatry 2018; 27:775-783. [PMID: 29081005 DOI: 10.1007/s00787-017-1075-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 10/24/2017] [Indexed: 10/18/2022]
Abstract
Selective mutism (SM) is classified in DSM-5 as an anxiety disorder. The aim of the study was to investigate the psychological features of children with SM and their parental psychological profiles, compared to generalized anxiety disorder (GAD) children and their parents. The parents of 26 preschool children with SM and 32 with children with GAD filled out the child behavior check list for 1½-5 years (CBCL1½-5) and the symptom checklist-90-revised (SCL-90-R). Information about the children and their parents' histories was collected through clinical interviews. Children with SM scored higher than children with GAD on the CBCL1½-5 withdrawn scale and lower on the attention problems, aggressive behavior, and externalizing problems scales. Mothers of children with SM scored higher on the SCL-90-R obsessive-compulsive subscale and Global Severity Index than mothers of children with GAD, while fathers of children with SM scored higher on the SCL-90-R Phobic Anxiety subscale and on the Global Severity Index than fathers of children with GAD. Parents of children with SM displayed a greater presence of stressful life events than parents of children with GAD. Data appeared to confirm that SM and GAD share a common anxious core, though some differences in the children's psychological profiles and the parents' history and personality emerged. Future research should focus on the role of external factors, such as parent-child relationship, in the development of SM.
Collapse
|
21
|
Østergaard KR. Treatment of selective mutism based on cognitive behavioural therapy, psychopharmacology and combination therapy - a systematic review. Nord J Psychiatry 2018; 72:240-250. [PMID: 29447060 DOI: 10.1080/08039488.2018.1439530] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND Selective mutism (SM) is a debilitating childhood anxiety disorder characterized by a persistent lack of speech in certain social settings and is considered hard to treat. Cognitive behavioral therapy (CBT) and pharmacological treatments are the best described treatments in the literature. AIM To test whether there is evidence on treatment based on CBT, medication or a combination of these. METHODS Systematic and critical review of the literature on CBT and/or pharmacological treatments of SM. Literature was sought on PubMed, Embase and Psycinfo in March 2017. RESULTS Of the included studies, six examined CBT, seven pharmacologic treatment and two a combination of these. Using CBT 53/60 children improved symptomatically whilst respectively 55/67 and 6/7 improved using pharmacologic- and combination-treatment. CONCLUSION Pharmacologic treatment and especially CBT showed promising results supported by some degree of evidence, which combination treatment lacks. Yet small numbers, few RCTs, heterogeneous study designs, lack of consistent measures, short treatment and follow-up periods, generally limits the evidence. This needs focus in future research.
Collapse
Affiliation(s)
- Kasper Rud Østergaard
- a Centre for Child and Adolescent Psychiatry, Research Unit , Aarhus University Hospital, Risskov , Risskov , Denmark
| |
Collapse
|
22
|
An Examination of Fluoxetine for the Treatment of Selective Mutism Using a Nonconcurrent Multiple-Baseline Single-Case Design Across 5 Cases. J Psychiatr Pract 2018; 24:2-14. [PMID: 29320378 DOI: 10.1097/pra.0000000000000284] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
This study examined the utility of fluoxetine in the treatment of 5 children, aged 5 to 14 years, diagnosed with selective mutism who also demonstrated symptoms of social anxiety. A nonconcurrent, randomized, multiple-baseline, single-case design with a single-blind placebo-controlled procedure was used. Parents and the study psychiatrist completed multiple methods of assessment including Direct Behavior Ratings and questionnaires. Treatment outcomes were evaluated by calculating effect sizes for each participant as an individual and for the participants as a group. Information regarding adverse effects with an emphasis on behavioral disinhibition and ratings of parental acceptance of the intervention was gathered. All 5 children experienced improvement in social anxiety, responsive speech, and spontaneous speech with medium to large effect sizes; however, children still met criteria for selective mutism at the end of the study. Adverse events were minimal, with only 2 children experiencing brief occurrences of minor behavioral disinhibition. Parents found the treatment highly acceptable.
Collapse
|
23
|
Muris P, Ollendick TH. Children Who are Anxious in Silence: A Review on Selective Mutism, the New Anxiety Disorder in DSM-5. Clin Child Fam Psychol Rev 2016; 18:151-69. [PMID: 25724675 DOI: 10.1007/s10567-015-0181-y] [Citation(s) in RCA: 67] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Selective mutism (SM) is a relatively rare childhood disorder characterized by a consistent failure to speak in specific settings (e.g., school, social situations) despite speaking normally in other settings (e.g., at home). The latest edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5) lists SM among the anxiety disorders. This makes sense as the current review of the literature confirms that anxiety is a prominent symptom in many children suffering from this condition. Further, research on the etiology and treatment of SM also corroborates the conceptualization of SM as an anxiety disorder. At the same time, critical points can be raised regarding the classification of SM as an anxiety disorder. We explore a number of such issues in this review. Recommendations for dealing with this diagnostic conundrum are made for psychologists, psychiatrists, and other mental health workers who face children with SM in clinical practice, and directions for future research are highlighted.
Collapse
Affiliation(s)
- Peter Muris
- Clinical Psychological Science, Faculty of Psychology and Neuroscience, Maastricht University, P.O. Box 616, 6200 MD, Maastricht, The Netherlands,
| | | |
Collapse
|
24
|
Albrigtsen V, Eskeland B, Mæhle M. Ties of silence--Family lived experience of selective mutism in identical twins. Clin Child Psychol Psychiatry 2016; 21:308-23. [PMID: 26092264 DOI: 10.1177/1359104515591225] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
This article is based on an in-depth interview with a pair of twins diagnosed with selective mutism and their parents 2 years after recovery. Selective mutism (SM) is a rare disorder, and identical twins sharing the condition are extremely rare. The twins developed SM simultaneously during their first year of school. The treatment and follow-up they received for several years are briefly described in this article. The interview explored the children's and their parents' narratives about the origin of the condition, the challenges it entailed in their daily lives, and what they found helpful in the treatment they were offered. In the interview, the children conveyed experiences that even the parents were unaware of and revealed examples of daily life-traumas for which they were unable to obtain support and help. The whole family was trapped in the silence. The twins and their parents emphasized different aspects in terms of what they believed were helpful. The implications of these findings for our understanding and treatment of children with SM are discussed, as well as the potential of service user involvement in child and adolescent mental health research.
Collapse
Affiliation(s)
- Vårin Albrigtsen
- Department of Child and Adolecent Psychiatry, Haukeland University Hospital, Helse Bergen HF, Bergen, Norway
| | | | - Magne Mæhle
- Regional Centre for Child and Youth Mental Health and Child Welfare, UNI Research Health, Sogn og Fjordane University College, Norway
| |
Collapse
|
25
|
Abstract
PURPOSE OF REVIEW Selective mutism is a disorder in which an individual fails to speak in certain social situations though speaks normally in other settings. Most commonly, this disorder initially manifests when children fail to speak in school. Selective mutism results in significant social and academic impairment in those affected by it. This review will summarize the current understanding of selective mutism with regard to diagnosis, epidemiology, cause, prognosis, and treatment. RECENT FINDINGS Studies over the past 20 years have consistently demonstrated a strong relationship between selective mutism and anxiety, most notably social phobia. These findings have led to the recent reclassification of selective mutism as an anxiety disorder in the Diagnostic and Statistical Manual of Mental Disorders, 5th Edition. In addition to anxiety, several other factors have been implicated in the development of selective mutism, including communication delays and immigration/bilingualism, adding to the complexity of the disorder. In the past few years, several randomized studies have supported the efficacy of psychosocial interventions based on a graduated exposure to situations requiring verbal communication. Less data are available regarding the use of pharmacologic treatment, though there are some studies that suggest a potential benefit. SUMMARY Selective mutism is a disorder that typically emerges in early childhood and is currently conceptualized as an anxiety disorder. The development of selective mutism appears to result from the interplay of a variety of genetic, temperamental, environmental, and developmental factors. Although little has been published about selective mutism in the general pediatric literature, pediatric clinicians are in a position to play an important role in the early diagnosis and treatment of this debilitating condition.
Collapse
|
26
|
Gensthaler A, Maichrowitz V, Kaess M, Ligges M, Freitag CM, Schwenck C. Selective Mutism: The Fraternal Twin of Childhood Social Phobia. Psychopathology 2016; 49:95-107. [PMID: 27089281 DOI: 10.1159/000444882] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2015] [Accepted: 02/21/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND Selective mutism (SM) is an anxiety disorder with a close link to childhood social phobia (SP). Our studies compare behavioral problem profiles in children and adolescents with SM and SP and control groups and assess the comorbidity patterns of SM and SP. METHODS Participants aged 3-18 years with SM (n = 95), SP (n = 74) and internalizing disorders (INT, n = 46) and a typically developing control group (CG, n = 119) were assessed with the Child Behavior Checklist (CBCL); adolescents were additionally assessed with the Youth Self-Report (YSR). Comorbidity was assessed in SM and SP participants with a diagnostic interview. RESULTS SP was detected in 94% of children with SM. SM participants showed different behavioral and psychiatric symptoms than SP: they were more frequently affected by lifetime separation anxiety disorder (SM: 45%, SP: 26%) and oppositional defiant disorder (SM: 22%, SP: 5%), and less by generalized anxiety disorder (SM: 6%, SP: 20%) and major depression (SM: 12%, SP: 26%). Adolescents with SM showed high rates of agoraphobia (SM 27%; SP 10%) and more social problems (YSR), and were more withdrawn (CBCL, YSR) than those with SP alone. Specific behavioral problems of SM and SP compared to INT and CG were observed. CONCLUSION SM and SP represent separate but closely related disorders, distinct from other INT and CG, with specific patterns of lifetime comorbidities.
Collapse
Affiliation(s)
- Angelika Gensthaler
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, Goethe University Frankfurt, Frankfurt am Main, Germany
| | | | | | | | | | | |
Collapse
|
27
|
Martinez YJ, Tannock R, Manassis K, Garland EJ, Clark S, McInnes A. The Teachers’ Role in the Assessment of Selective Mutism and Anxiety Disorders. CANADIAN JOURNAL OF SCHOOL PSYCHOLOGY 2015. [DOI: 10.1177/0829573514566377] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Selective mutism (SM) is a childhood disorder characterized by failure to speak in social situations, despite there being an expectation to speak and the capacity to do so. There has been a focus on elucidating the differences between SM and anxiety disorder (ANX) in the recent literature. Although children with SM exhibit more symptoms at school than at home, the assessment of SM typically does not involve teacher reports. There is also a lack of research to help us better understand how to best support students with SM in the classroom, and linking assessment to intervention. The Teacher Telephone Interview: Selective Mutism and Anxiety in the School Setting (TTI-SM) was developed by a group of researchers across three large children’s hospitals in Canada, within specialized ANXs Clinics, with the goal of addressing several of these diagnostic and treatment issues. Child participants (ages 6-11) were referred for SM ( n = 19) or ANX ( n = 10). Findings revealed that the SM subscale of the TTI-SM has acceptable psychometric properties. Scores on the SM subscale between the two groups of children were statistically significant t(29) = −3.67, p < .001, η2 = .33, suggesting that the SM subscale was able to distinguish between children with SM and ANX. Given the promising findings, and possible uses of this tool for assessment and intervention, the TTI-SM warrants further research. The role of the teacher in the assessment of children with SM and anxiety disorders, and future directions are discussed.
Collapse
Affiliation(s)
- Yvonne J. Martinez
- York Region District School Board, Markham, Ontario, Canada
- York University, Toronto, Ontario, Canada
| | - Rosemary Tannock
- Hospital for Sick Children, Toronto, Ontario, Canada
- University of Toronto, Ontario, Canada
| | - Katharina Manassis
- Hospital for Sick Children, Toronto, Ontario, Canada
- University of Toronto, Ontario, Canada
| | - E. Jane Garland
- British Columbia Children’s Hospital, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
| | - Sandra Clark
- British Columbia Children’s Hospital, Vancouver, Canada
- University of British Columbia, Vancouver, Canada
- Simon Fraser University, Burnaby, British Columbia, Canada
| | | |
Collapse
|
28
|
Cholemkery H, Mojica L, Rohrmann S, Gensthaler A, Freitag CM. Can autism spectrum disorders and social anxiety disorders be differentiated by the social responsiveness scale in children and adolescents? J Autism Dev Disord 2014; 44:1168-82. [PMID: 24682652 DOI: 10.1007/s10803-013-1979-4] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Autism spectrum disorder (ASD) as well as social phobia (SP), and selective mutism (SM) are characterised by impaired social interaction. We assessed the validity of the Social Responsiveness Scale (SRS) to differentiate between ASD, and SP/SM. Raw scores were compared in 6-18 year old individuals with ASD (N = 60), SP (N = 38), SM (N = 43), and typically developed (N = 42). Sensitivity and specificity were examined. The three disorders showed overlapping SRS scores. Especially in boys with SM (ROC-AUC = .81), presence of ASD was overestimated by the SRS. A combination of three disorder specific questionnaires resulted in marginally improved diagnostic accuracy. For the clinically very relevant differential diagnosis of SP/SM, SRS results must be interpreted with caution.
Collapse
Affiliation(s)
- Hannah Cholemkery
- Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy, JW Goethe University Hospital, Deutschordenstraße 50, 60528, Frankfurt am Main, Germany,
| | | | | | | | | |
Collapse
|
29
|
Integrated Behavior Therapy for Selective Mutism: A randomized controlled pilot study. Behav Res Ther 2013; 51:680-9. [DOI: 10.1016/j.brat.2013.07.003] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2013] [Revised: 06/21/2013] [Accepted: 07/01/2013] [Indexed: 11/19/2022]
|
30
|
Levin-Decanini T, Connolly SD, Simpson D, Suarez L, Jacob S. Comparison of behavioral profiles for anxiety-related comorbidities including ADHD and selective mutism in children. Depress Anxiety 2013; 30:857-64. [PMID: 23526795 PMCID: PMC3766471 DOI: 10.1002/da.22094] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2012] [Revised: 02/04/2013] [Accepted: 02/15/2013] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Elucidating differences in social-behavioral profiles of children with comorbid presentations, utilizing caregiver as well as teacher reports, will refine our understanding of how contextual symptoms vary across anxiety-related disorders. METHODS In our pediatric anxiety clinic, the most frequent diagnoses and comorbidities were mixed anxiety (MA; ≥ 1 anxiety disorder; N = 155), anxiety with comorbid attention-deficit hyperactivity disorder (MA/ADHD, N = 47) and selective mutism (SM, N = 48). Behavioral measures (CPRS, CTRS) were analyzed using multiple one-way multivariate analyses of covariance tests. Differences between the three diagnostic groups were examined using completed parent and teacher reports (N = 135, 46, and 48 for MA, MA/ADHD, and SM groups, respectively). RESULTS Comparisons across the MA, MA/ADHD, and SM groups indicate a significant multivariate main effect of group for caregiver and teacher responses (P < 0.01). Caregivers reported that children with SM are similar in profile to those with MA, and both groups were significantly different from the MA/ADHD group. Teachers reported that children with SM had more problems with social behaviors than with the MA or MA/ADHD groups. Further comparison indicates a significant main effect of group (P < 0.001), such that children with SM have the greatest differences in behavior observed by teachers versus caregivers. CONCLUSIONS Clinical profiles between MA/ADHD, MA, and SM groups varied, illustrating the importance of multi-rater assessment scales to capture subtle distinctions and to inform treatment planning given that comorbidities occur frequently in children who present with anxiety.
Collapse
Affiliation(s)
- Tal Levin-Decanini
- Institute for Juvenile Research and the Department of Psychiatry; University of Illinois at Chicago (UIC)
| | - Sucheta D. Connolly
- Institute for Juvenile Research and the Department of Psychiatry; University of Illinois at Chicago (UIC)
| | - David Simpson
- Institute for Juvenile Research and the Department of Psychiatry; University of Illinois at Chicago (UIC)
| | - Liza Suarez
- Institute for Juvenile Research and the Department of Psychiatry; University of Illinois at Chicago (UIC)
| | | |
Collapse
|
31
|
Bunnell BE, Beidel DC. Incorporating Technology Into the Treatment of a 17-Year-Old Female With Selective Mutism. Clin Case Stud 2013. [DOI: 10.1177/1534650113483357] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Selective mutism (SM) is a relatively rare disorder and is most commonly found among young children. Children and adolescents presenting with SM and its associated features (e.g., social anxiety, social skills deficits) are often challenging to treat, and recent data suggest that SM is characterized by heightened levels of autonomic arousal, often coupled with behavioral avoidance. In this report, we present the case of Nina, a 17-year-old Caucasian female diagnosed with comorbid SM and social anxiety disorder. Standard intervention designed to treat social anxiety disorder (i.e., intensive exposure based on an extinction paradigm) met with a minimal response and no changes in speech behavior. Reconceptualization of the treatment approach led to a decision to focus directly on speech using a graduated exposure (desensitization) paradigm. To create an emotional response incompatible with anxiety, initial desensitization sessions used Apple iPad applications that allowed for engagement in amusing tasks and the pairing of vocalization with positive emotions. Traditional social skills training constituted the final treatment component. Advantages and limitations associated with the various treatment modalities used are discussed as well as recommendations for future clinical research.
Collapse
|
32
|
Alyanak B, Kılınçaslan A, Harmancı HS, Demirkaya SK, Yurtbay T, Vehid HE. Parental adjustment, parenting attitudes and emotional and behavioral problems in children with selective mutism. J Anxiety Disord 2013; 27:9-15. [PMID: 23247199 DOI: 10.1016/j.janxdis.2012.10.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2012] [Revised: 09/24/2012] [Accepted: 10/01/2012] [Indexed: 10/27/2022]
Abstract
The present study investigated emotional and behavioral problems in children with selective mutism (SM) along with the psychological adjustment and parenting attitudes of their mothers and fathers. Participants included 26 children with SM (mean age = 8.11 ± 2.11 years), 32 healthy controls (mean age = 8.18 ± 2.55 years) and the parents of all children. Children with SM displayed higher problem scores than controls in a variety of emotional and behavioral parameters. They predominantly displayed internalizing problems, whereas aggressive and delinquent behavior was described among a subsample of the children. Significant differences existed between the SM and control groups only in paternal psychopathology, which included anxiety and depression. They did not differ with respect to maternal psychological distress or mother or father reported parental attitudes. Another important result of the present study was that the severity of emotional and behavioral problems of children with SM was correlated with maternal psychopathology but not paternal psychopathology.
Collapse
Affiliation(s)
- Behiye Alyanak
- Istanbul University, Istanbul Faculty of Medicine, Department of Child and Adolescent Psychiatry, Istanbul, Turkey
| | | | | | | | | | | |
Collapse
|
33
|
Abstract
Speculation continues regarding the accurate classification of selective mutism and potential etiologic factors. Current research has shed some light on several factors that may predispose some children to this disorder, but conclusions are difficult to draw due to reliance on subjective measures, few comparison groups, and/or limited theoretical grounding. This article provides an update on recent efforts to elucidate the etiologic pathways of selective mutism and on the current debate regarding its strong overlap with anxiety disorders, most notably social phobia. An additional attempt is made to examine findings based on a developmental perspective that accounts for multiple pathways, context, and the developmental stage of the child. Emotion regulation theory is offered as a potential factor in why some children may be more vulnerable to the etiologic factors described. Suggestions for future research are offered based on this integration of information.
Collapse
Affiliation(s)
- Samantha Scott
- Department of Psychology, University of Central Florida, Orlando, FL 32828, USA.
| | | |
Collapse
|
34
|
Stein MB, Yang BZ, Chavira DA, Hitchcock CA, Sung SC, Shipon-Blum E, Gelernter J. A common genetic variant in the neurexin superfamily member CNTNAP2 is associated with increased risk for selective mutism and social anxiety-related traits. Biol Psychiatry 2011; 69:825-31. [PMID: 21193173 PMCID: PMC3079072 DOI: 10.1016/j.biopsych.2010.11.008] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2010] [Revised: 10/28/2010] [Accepted: 11/08/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND Selective mutism (SM), considered an early-onset variant of social anxiety disorder, shares features of impaired social interaction and communication with autism spectrum disorders (ASDs) suggesting a possible shared pathophysiology. We examined association of a susceptibility gene, contactin-associated protein-like 2 (CNTNAP2), for ASDs and specific language impairment with SM and social anxiety-related traits. METHODS Sample 1 subjects were 99 nuclear families including 106 children with SM. Sample 2 subjects were young adults who completed measures of social interactional anxiety (n = 1028) and childhood behavioral inhibition (n = 920). Five single nucleotide polymorphisms in CNTNAP2 (including rs7794745 and rs2710102, previously associated with ASDs) were genotyped. RESULTS Analyses revealed nominal significance (p = .018) for association of SM with rs2710102, which, with rs6944808, was part of a common haplotype associated with SM (permutation p = .022). Adjusting for sex and ancestral proportion, each copy of the rs2710102*a risk allele in the young adults was associated with increased odds of being >1 SD above the mean on the Social Interactional Anxiety Scale (odds ratio = 1.33, p = .015) and Retrospective Self-Report of Inhibition (odds ratio = 1.40, p = .010). CONCLUSIONS Although association was found with rs2710102, the risk allele (a) for the traits studied here is the nonrisk allele for ASD and specific language impairment. These findings suggest a partially shared etiology between ASDs and SM and raise questions about which aspects of these syndromes are potentially influenced by CNTNAP2 and mechanism(s) by which these influences may be conveyed.
Collapse
Affiliation(s)
- Murray B. Stein
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA, Department of Family and Preventive Medicine, University of California San Diego, La Jolla, CA, USA
| | - Bao-Zhu Yang
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA
| | - Denise A. Chavira
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA, Child and Adolescent Services Research Center, Rady Children’s Hospital, San Diego, CA, USA
| | - Carla A. Hitchcock
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Sharon C. Sung
- Department of Psychiatry, University of California San Diego, La Jolla, CA, USA
| | - Elisa Shipon-Blum
- Selective Mutism Anxiety Research and Treatment Center (Smart Center), Jenkintown, PA, USA
| | - Joel Gelernter
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, USA, Departments of Genetics and Neurobiology, Yale University School of Medicine, New Haven, CT, USA and Connecticut VA Healthcare System, West Haven, CT, USA
| |
Collapse
|