The utility of the bifactor model in understanding unique components of anxiety sensitivity in a South Korean sample.

The present study was the first to examine the applicability of the bifactor structure underlying the Anxiety Sensitivity Index-3 (ASI-3) in an East Asian (South Korean) sample and to determine which factors in the bifactor model were significantly associated with anxiety, depression, and negative affect. Using a sample of 289 South Korean university students, we compared (a) the original 3-factor AS model, (b) a 3-group bifactor AS model, and (c) a 2-group bifactor AS model (with only the physical and social concern group factors present). Results revealed that the 2-group bifactor AS model fit the ASI-3 data the best. Relatedly, although all ASI-3 items loaded on the general AS factor, the Cognitive Concern group factor was not defined in the bifactor model and may therefore need to be omitted in order to accurately model AS when conducting factor analysis and structural equation modeling (SEM) in cross cultural contexts. SEM results also revealed that the general AS factor was the only factor from the 2-group bifactor model that significantly predicted anxiety, depression, and negative affect. Implications and importance of this new bifactor structure of Anxiety Sensitivity in East Asian samples are discussed.

The structure of feared social situations among race-ethnic minorities and Whites with social anxiety disorder in the United States.

We investigated feared social situations in individuals with social anxiety disorder from different racial and ethnic groups in the United States. The sample included 247 African Americans, 158 Latinos, and 533 non-Latino Whites diagnosed with social anxiety disorder within the past 12 months from the integrated Collaborative Psychiatric Epidemiology Studies data set. After randomly splitting the full sample, we conducted an exploratory factor analysis with half of the sample to determine the structure of feared social situations in a more diverse sample than has been used in previous studies. We found evidence for a model consisting of three feared social domains: performance/public speaking, social interaction, and observational. We then conducted a confirmatory factor analysis on the remaining half of the sample to examine whether this factor structure varied significantly between the race-ethnic groups. Analyses revealed an adequate fit of this model across all three race-ethnic groups, suggesting invariance of the factor structure between the study groups. Broader cultural contexts within which these findings are relevant are discussed, along with important implications for comprehensive, culturally sensitive assessment of social anxiety.

Family and friendship informal support networks and social anxiety disorder among African Americans and Black Caribbeans.

BACKGROUND: This study explores relationships between Social Anxiety Disorder (SAD) and quality and frequency of involvement with family and friends. METHODS: Data are from a nationally representative sample of African American and Black Caribbean adults (n = 5191), the National Survey of American Life. SAD was assessed using the DSM-IV World Mental Health Composite International Diagnostic Interview. RESULTS: Findings indicated that among both populations, close supportive ties with family members and friends are protective against meeting criteria for SAD. Negative interactions with family (e.g., conflicts), however, are a risk factor for SAD among both African Americans and Black Caribbeans. For African Americans, an interaction indicates that the relationship between negative interaction and social anxiety is much stronger among African Americans who are not emotionally close to their families. For Caribbean Blacks, an interaction suggests that the odds of meeting criteria for SAD were higher among Black Caribbeans who had high negative interaction with family as well as low levels of friendship closeness. LIMITATIONS: The cross-sectional nature of the study does not allow for causal attributions for findings. CONCLUSIONS: This study demonstrates that SAD may impact black ethnic subgroups differently, which has important implications for understanding the nature, etiology, and treatment of this disorder.

Assessment of anxiety symptoms in school children: a cross-sex and ethnic examination.

We evaluated the cross-sex and -ethnic (Hispanic/Latino, non-Hispanic White) measurement invariance of anxiety symptoms based on the Spence Children's Anxiety Scale (SCAS) as well as SCAS anxiety symptoms' correspondence with scores on the 5-item Screen for Child Anxiety Related Emotional Disorders (SCARED) and teacher ratings of child anxiety. Based on data corresponding to 702 children (M age = 9.65, SD = 0.70; 51.9 % girls; 55 % Hispanic/Latino), findings showed some sex and ethnic variations in SCAS measured anxiety at the item and scale levels. Moreover, SCAS correspondence to the 5-item SCARED was found across ethnicity and sex. SCAS correspondence to teacher ratings was found for non-Hispanic White boys and non-Hispanic White girls, marginally in Hispanic/Latino boys, and poorly in Hispanic/Latino girls.

Social Anxiety and Mental Health Service Use Among Asian American High School Students.

Asian American adults endorse more symptoms of social anxiety (SA) on self-report measures than European Americans, but demonstrate lower prevalence rates of SA disorder in epidemiological studies. These divergent results create ambiguity concerning the mental health needs of Asian Americans. The present study is the first to investigate this issue in adolescents through assessment of self-reported SA in Asian American high school students. Parent and self-ratings of impairment related to SA and self-reported mental health service use for SA were also measured. Asian American students endorsed a greater number of SA symptoms and scored in the clinical range more frequently than other ethnic groups. Also, Asian American and Latino students endorsed more school impairment related to SA than other ethnic groups. No differences in parent-reported impairment or service utilization were identified. Implications for future research and treatment for SA among Asian American adolescents are discussed.

Ethnic differences in prevalence and correlates of self-harm behaviors in a treatment-seeking sample of emerging adults.

The present study examined differences between White and ethnic minority emerging adults in the prevalence of self-harm behaviors ­ i.e., non-suicidal self-injury (NSSI) and suicide attempts (SA) ­ and in well-documented risk (i.e., depressive symptoms, generalized anxiety symptoms, social anxiety symptoms, suicidal ideation (SI), substance use, abuse history) and protective factors (i.e., religiosity/spirituality, family support, friend support) associated with NSSI and SAs. Emerging adults (N=1156; 56% ethnic minority), ages 17­29 (M=22.3, S.D.=3.0), who were presented at a counseling center at a public university in the Northeastern U.S., completed a clinical interview and self-report symptom measures. Univariate and multivariate logistic regression models were used to examine the association between risk and protective factors in predicting history of NSSI-only, any SA, and no self-harm separately among White and ethnic minority individuals. Ethnic differences emerged in the prevalence and correlates of NSSI and SAs. Social anxiety was associated with SAs among White individuals but with NSSI among ethnic minority individuals. Substance use was a more relevant risk factor for White individuals, and friend support was a more relevant protective factor for ethnic minority individuals. These findings suggest differing vulnerabilities to NSSI and SAs between White and ethnic minority emerging adults.

Social anxiety disorder in the Chinese military: prevalence, comorbidities, impairment, and treatment-seeking.

The objective of this work is To investigate the prevalence, comorbidities, impairment, and treatment-seeking of social anxiety disorder in the Chinese military personnel. Military personnel (n=11,527) were surveyed from May to August 2007 using a multistage whole cohort probability sampling method. A Chinese version of the World Health Organization Composite International Diagnostic Interview (CIDI) was used for assessment, and a military-related socio-demographic questionnaire was used to describe the prevalence distribution. A unified survey was performed to investigate 11 different social situations. The short-form health survey was used to assess role impairment. The 12-month and lifetime prevalence rates of social anxiety disorder were 3.34% (95% CI: 3.25-3.42%) and 6.22% (95% CI: 6.11-6.32%), respectively. Social anxiety disorder was associated with increased odds of depression, substance abuse, panic attacks/disorder, and generalized anxiety disorder. Childhood foster, female, stressful life events, younger age, and being divorced/widowed increase the incidence of social anxiety disorder. Treatment-seeking was relatively rare. Social anxiety disorder is a common disorder in military personnel in China, and it is a risk factor for subsequent depressive illness, substance abuse and other mental disorder. Early detection and treatment of social anxiety disorder are important because of the low rate of treatment-seeking.

Psychometric properties of the social phobia and social interaction anxiety scales: evidence of construct equivalence in an African American sample.

This study evaluated the psychometric properties of the Social Phobia Scale and Social Interaction Anxiety scale in a community sample of African Americans. We conducted a confirmatory factor analysis of the combined scales comparing the data to 2- and 3-factor solutions commonly reported in the literature. The results indicated that neither solution produce an adequate fit to the data in this study. We then proceeded to conduct an exploratory factor analysis within a confirmatory framework of both scales. While we were able to extract a 2-factor solution from the data, the item composition of the factors was somewhat different for African Americans than what is typically reported in non-Hispanic White samples. While we conclude that use of the two social anxiety scales is warranted, we make recommendations regarding the interpretation of both scales with African Americans.

Stereotype confirmation concern and fear of negative evaluation among African Americans and Caucasians with social anxiety disorder.

Fear of negative evaluation is a central component of social anxiety. The current study examines the relation between fear of negative evaluation and fears of confirming stereotypes about social groups to which one belongs among people diagnosed with social anxiety disorder. Participants (N=94) with a primary diagnosis of social anxiety disorder who self-identified as either African American (n=41) or Caucasian (n=53) completed standardized self-report measures of stereotype confirmation concerns and fear of negative evaluation. Results from hierarchical logistical regression showed that stereotype confirmation concerns predicted fear of negative evaluation for both racial groups, with greater concern predicting greater fear. This association was moderated by race, B=-.24, t=-2.67, p<.01, such that stereotype confirmation concerns had a stronger association with fear of negative evaluation for Caucasians (b=.38, p<.01) than for African Americans (b=.14, p<.05). This study is the first to directly examine the relation between stereotypes and fear of negative evaluation within a socially anxious sample. Although we cannot identify the specific social group to which each participant's stereotype confirmation concerns apply, this study provides quantitative evidence that the social context within which socially anxious individuals view themselves impacts their fear of negative evaluation and highlights the need for further research in this area.

Discrimination and social anxiety disorder among African-Americans, Caribbean blacks, and non-Hispanic whites.

The present study investigated the relationship between discrimination and social anxiety disorder (SAD) in a sample of African-Americans, Caribbean blacks, and non-Hispanic whites using the National Survey of American Life, the most comprehensive study of psychopathology among American blacks to date (N = 6082). Previous work has highlighted a strong association between discrimination and mental health symptoms (Keith, Lincoln, Taylor, and Jackson [Sex Roles 62:48-59, ]; Kessler, Mickelson, and Williams [J Health Soc Behav 40:208-230, 1999]; Soto, Dawson-Andoh, and BeLue [J Anxiety Disord 25:258-265, ]). However, few studies have examined the effects of particular types of discrimination on specific anxiety disorders or among different black subgroups. In this study, logistic regression analyses indicated that everyday but not major experiences of discrimination are associated with SAD for African-Americans, Caribbean blacks, and non-Hispanic whites. This study adds to the extant literature by demonstrating that specific types of discrimination may be uniquely associated with SAD for different ethnic/racial groups.

Frigophobia: a case series from Sri Lanka.

Frigophobia is a condition in which patients report coldness of extremities leading to a morbid fear of death. It has been reported as a rare culture-related psychiatric syndrome in Chinese populations. An extensive survey of the literature yielded only six case reports. The present paper describes a series of 109 patients with frigophobia in Sri Lanka. The common clinical presentation was of patients initially examining their extremities for cold sensations, and then, with the onset of fear, covering themselves in layers of clothing, applying emollients, and staying near an open fire in an effort to ward off the cold. They avoided foods considered to be "cooling" and bathed only in the heat of the noonday sun. When the severity of the symptoms reached a peak, or when they felt death was imminent, Western medical aid was sought. The fear of dying is seen as the single most important aspect that drives these individuals to seek help. There was a preponderance of female patients, and a few had specific phobias as comorbid conditions. Management comprised primarily illness education, reassurance, and desensitisation by exposure to cold stimuli, with short-term anxiolytic medication use when necessary.

Two-year course of generalized anxiety disorder, social anxiety disorder, and panic disorder in a longitudinal sample of African American adults.

OBJECTIVE: Anxiety disorders are the most common group of psychiatric disorders in adults. In addition to high prevalence, anxiety disorders are associated with significant functional impairment, and published research has consistently found them to have a chronic course. To date, very little research has explored the clinical characteristics and prospective course of anxiety disorders in racial and ethnic minority samples. The aims of this article are to present clinical and demographic characteristics at intake and prospective 2-year course findings in a sample of African American adults. METHOD: Data are presented from 152 African Americans diagnosed with generalized anxiety disorder (GAD, n = 94), social anxiety disorder (SAD, n = 85), and panic disorder with agoraphobia (PDA, n = 77) who are participating in the Harvard/Brown Anxiety Research Project-Phase II (HARP-II). HARP-II is an observational, prospective, longitudinal study of the course of anxiety disorders. Participants were interviewed at intake and annually for 2 years of follow-up. Probabilities of recovery over 2 years of follow-up were calculated using standard survival analysis methods. RESULTS AND CONCLUSIONS: Survival analyses revealed a chronic course for all anxiety disorders, with rates of recovery of 0.23, 0.07, and 0.00 over 2 years for GAD, SAD, and PDA, respectively. These rates of recovery were lower than those reported in predominantly non-Latino White longitudinal samples, especially for SAD and PDA, suggesting that anxiety disorders may have a more chronic course for African Americans, with increased psychosocial impairment and high rates of comorbid Axis-I disorders. Clinical implications of these findings are discussed.

Evaluación de síntomas ansiosos y etnicidad en población escolar de la comuna de San Pedro de Atacama / Assessment of anxiety symptoms and ethnicity in students from the San Pedro de Atacama district

La comuna San Pedro de Atacama (SPA) tiene alta población rural y étnica, grupos vulnerables, según la literatura, a problemas de salud mental. El objetivo de este trabajo es conocer la prevalencia de síntomas ansiosos en escolares e investigar sus diferencias respecto de variables étnicas, de edad y género. Para ello se utilizó la escala de auto reporte de ansiedad para niños y adolescentes (AANA). La muestra quedó constituida por 416 alumnos, de ellos se analizaron 335 escalas, cuya media de edad fue de 10 años. Un 60,3 por ciento obtuvo sobre el punto de corte para sospecha de trastorno de ansiedad. El género femenino tenía mayor sintomatología ansiosa, junto con el grupo etario de 7 a 11 años. No existió diferencias significativas para la variable étnica. Respecto a las subescalas, la distribución etaria de la fobia social fue diferente a lo reportado en la literatura, lo que podría derivar del contexto sociocultural, necesario de investigaren futuros trabajos.

The San Pedro de Atacama (SPA) district has an important number of rural and ethnic population, which according to the literature, is more vulnerable to mental health problems. The aim of this research is to determine the prevalence of anxiety symptoms in school age children and to study its differences in relation to ethnicity, age and gender. The AANA (self report anxiety scale for children and adolescents) was applied in a sample of 416 students, from which 335 questionnaires were analyzed (mean age: 10 years). A 60.3 percent of the students were above the cut point for suspicion of an anxiety disorder. Females had a higher number of symptoms of anxiety, as did the group with ages 7 to 11 years. There were no statistically significant differences for ethnicity. In the subscales, the age distribution for social phobia was found to be different from the one previously reported; this could be explained by the sociocultural context, which remains to be studied in future research.

El lenguaje corporal de las pacientes con fobia social facilita la evaluación completa de la patología / The body language of social phobia patients enables a complete evaluation of the pathology

Una aproximación etológica hacia el estudio de los trastornos conductuales aporta información relevante acerca de aspectos funcionales de la conducta que caracteriza a ciertas entidades patológicas. El objetivo del presente estudio fue describir unidades conductuales no verbales, presentadas por un grupo de 14 mujeres con fobia social (FS) y un grupo control de 13 mujeres durante una entrevista clínica, y evaluar las posibles diferencias entre esos dos grupos. Las 19 unidades de conductas fueron seleccionados con el índice de concordancia ante los observadores tau de Kendall = 0.795 (p = 0.000). Las personas con FS apoyaron su forma de hablar con las manos y colocaron las manos sobre sus piernas, en comparación con las del grupo control, que no lo hicieron. Las personas con fobia social asintieron con la cabeza con más frecuencia, se tocan la cara, presionan sus labios, pasan la lengua por los labios y se tocan el pelo más frecuentemente que el grupo control. Se sugiere que una evaluación sistemática de la conducta no verbal puede ser importante para llevar a cabo una evaluación completa de los pacientes con FS en un entorno clínico, y que ello puede contribuir para evaluar la eficiencia en el tratamiento. (AU)

An ethological approach to the study of behavioral disorders provides key information on functionalaspects of behavior that characterize certain pathologies. The purpose of this study was to describe non-verbal behavioral units presented by a group of 14 women with social phobia (SP) and a control groupof 13 women during a clinical interview and to evaluate the possible differences between these twogroups. The 19 behavior units were selected with the index of concordance between the observers tauKendall = 0.795 (p = 0.000). People with SP supported the way they spoke with their hands and placedtheir hands on their legs, in comparison with the control group. People with SP nodded more often,touched their faces, pressed their lips, licked their lips and touched their hair more frequently than thecontrol group. The article suggests that a systematic evaluation of non-verbal behavior may be impor-tant in conducting a full evaluation of patients with SF in a clinical environment, and may contribute toevaluating the efficiency of the treatment.(AU)

El lenguaje corporal de las pacientes con fobia social facilita la evaluación completa de la patología / The body language of social phobia patients enables a complete evaluation of the pathology

Una aproximación etológica hacia el estudio de los trastornos conductuales aporta información relevante acerca de aspectos funcionales de la conducta que caracteriza a ciertas entidades patológicas. El objetivo del presente estudio fue describir unidades conductuales no verbales, presentadas por un grupo de 14 mujeres con fobia social (FS) y un grupo control de 13 mujeres durante una entrevista clínica, y evaluar las posibles diferencias entre esos dos grupos. Las 19 unidades de conductas fueron seleccionados con el índice de concordancia ante los observadores tau de Kendall = 0.795 (p = 0.000). Las personas con FS apoyaron su forma de hablar con las manos y colocaron las manos sobre sus piernas, en comparación con las del grupo control, que no lo hicieron. Las personas con fobia social asintieron con la cabeza con más frecuencia, se tocan la cara, presionan sus labios, pasan la lengua por los labios y se tocan el pelo más frecuentemente que el grupo control. Se sugiere que una evaluación sistemática de la conducta no verbal puede ser importante para llevar a cabo una evaluación completa de los pacientes con FS en un entorno clínico, y que ello puede contribuir para evaluar la eficiencia en el tratamiento.

An ethological approach to the study of behavioral disorders provides key information on functionalaspects of behavior that characterize certain pathologies. The purpose of this study was to describe non-verbal behavioral units presented by a group of 14 women with social phobia (SP) and a control groupof 13 women during a clinical interview and to evaluate the possible differences between these twogroups. The 19 behavior units were selected with the index of concordance between the observers tauKendall = 0.795 (p = 0.000). People with SP supported the way they spoke with their hands and placedtheir hands on their legs, in comparison with the control group. People with SP nodded more often,touched their faces, pressed their lips, licked their lips and touched their hair more frequently than thecontrol group. The article suggests that a systematic evaluation of non-verbal behavior may be impor-tant in conducting a full evaluation of patients with SF in a clinical environment, and may contribute toevaluating the efficiency of the treatment.

[Fever phobia in the ultra-religious community in Israel].

INTRODUCTION: Fever phobia has been described for over 30 years without significant prevalence change. NevertheLess, there is only minimal data about this phenomenon in IsraeL and within its varied sub-populations. The study goal was to examine the prevalence of this phobia among parents seeking care for their febrile child in an urgent care center (UCC), especialLy Charedi (ultra-religious) parents. The working hypothesis was that as the Charedi parents tended to be younger, and have Less formal education, they would be more LikeLy to have greater rates of fever phobia. METHODS: Site: Two UCCs in Jerusalem and Modiin. INSTRUMENT: A structured 38-item interview was conducted encompassing the original fever phobia questionnaire, demographic information, and knowledge and beliefs regarding fever. PARTICIPANTS: Parents of children who visited a UCC with a febrile child aged between 2 months and 10 years. RESULTS: A total of 349 interviews were conducted; 90% of the parents felt that fever could cause damage; 33% were very worried when their child has fever; 55% worried and 12% were not worried. It was found that there was lack of knowledge and false assumptions existed. For example, 1/3 of the parents defined fever < 37.7 degrees C as fever and 1/2 of the parents start treatment for fever < 38 degrees C. n contrast to the working hypothesis, the Charedi parents were less worried. The larger the family, the less likely the parents were to be worried. CONCLUSIONS: There continues to be both lack of knowledge and incorrect assumptions regarding fever in parents using UCC. Charedi parents are less worried, perhaps secondary to larger family size.

Social anxiety among East Asians in North America: East Asian socialization or the challenge of acculturation?

North American research has consistently reported higher social anxiety among people of Asian heritage compared to people of Western heritage. The present study used a cross-national sample of 692 university students to explore explanatory hypotheses using planned contrasts of group differences in social anxiety and related variables. The East Asian socialization hypothesis proposed social anxiety would show a linear relation corresponding to the degree of exposure to East Asian cultural norms. This hypothesis was not supported. The cultural discrepancy hypothesis examined whether bicultural East Asian participants (residing in Canada) would endorse higher social anxiety in comparison to unicultural participants (Western-heritage Canadians and native Koreans and Chinese). Compared to unicultural participants, bicultural East Asian participants reported higher social anxiety and depression, a relation that was partially mediated by bicultural participants' reports of lower self-efficacy about initiating social relationships and lower perceived social status. Overall, the results suggest higher reports of social anxiety among bicultural East Asians may be conceptualized within the context of cultural discrepancy with the mainstream culture.

Invarianza factorial de la Escala para la Detección de Ansiedad Social (EDAS) en adolescentes españoles y chilenos / Factorial Invariance of the Social Anxiety Screening Scale (EDAS) in Spanish and Chilean adolescents

Este estudio instrumental examina la invarianza factorial de la Escala para la Detección de Ansiedad Social (EDAS) en función del país y el sexo en dos muestras de adolescentes españoles y chilenos entre 14 y 17 años empleando el análisis factorial confirmatorio multigrupo. La muestra española estuvo compuesta por 1185 adolescentes españoles, con edad media 15.49 (1.10) y la muestra chilena estuvo formada por 965 adolescentes, cuya edad media fue 15.51 (1.09). La distribución por edad y sexo fue homogénea. Los resultados mostraron que la EDAS se ajustó a un modelo de tres factores (Evitación, Ansiedad e Interferencia), representando cada subescala una sola dimensión. No existieron diferencias significativas entre adolescentes chilenos y españoles atribuibles a la variable país y sexo. Los coeficientes de fiabilidad fueron altos en cada una de las subescalas. Los resultados aportan evidencia empírica a favor de la fiabilidad, validez e invarianza factorial de la EDAS en adolescentes españoles y chilenos (AU)

This instrumental study examines factorial invariance of the Scale for Social Anxiety Screening (EDAS) across countries and gender in two samples of Chilean and Spanish adolescents between 14 and 17 years using multigroup confirmatory factor analysis. The sample consisted of 1185 Spanish adolescents, with a mean age of 15.49 years (SD=1.10) and the Chilean sample consisted of 965 adolescents, whose age mean age was 15.51 (SD=1.09). The age and gender distribution was homogeneous. Results showed that EDAS showed a good fit to a three factors model (Avoidance, Anxiety and Interference), representing each subscale a single dimension. No significant differences between Chilean and Spanish adolescents attributable to the countries and gender. The reliability coefficients were high in each of the subscales. The results provide empirical evidence for the reliability, validity and factorial invariance of the EDAS in Spanish and Chilean adolescents (AU)

Treating ethnic minority adults with anxiety disorders: current status and future recommendations.

The past three decades have witnessed an increase in the number of empirical investigations examining the phenomenology of anxiety and related conditions. There has also been an increase in efforts to understand differences that may exist between ethnic groups in the expression of the anxiety disorders. In addition, there is now substantial evidence that a variety of treatment approaches (most notably behavioral and cognitive behavioral) are efficacious in remediating anxiety. However, there continues to be comparatively few treatment outcome studies investigating the efficacy of anxiety treatments among minority populations. In this paper, we review the extant treatment outcome research for African American, Hispanic/Latino[a] American, Asian American, and Native Americans suffering with one of the anxiety disorders. We discuss some of the specific problems with the research in this area, and then provide specific recommendations for conducting treatment outcome research with minority populations in the future.