ABSTRACT Encounters with Western psychiatric treatment and acculturation may influence causal bel... more ABSTRACT Encounters with Western psychiatric treatment and acculturation may influence causal beliefs of psychiatric illness endorsed by Chinese immigrant relatives, thus affecting help seeking. We examined causal beliefs held by 46 Chinese immigrant relatives and found that greater acculturation was associated with an increased number of causal beliefs. Further, as Western psychiatric treatment and acculturation increased, causal models expanded to incorporate biological/physical causes. However, frequency of Chinese immigrant relatives’ endorsing spiritual beliefs did not appear to change with acculturation. Clinicians might thus account for spiritual beliefs in treatment even after acculturation increases and biological causal models proliferate.
The present study sought to determine whether dissociative experiences mediated the relationship ... more The present study sought to determine whether dissociative experiences mediated the relationship between traumatic life events and attenuated positive psychotic symptoms in a non-treatment-seeking sample of racial and ethnic minority young adults. Participants ( n = 549) completed a self-report inventory for psychosis risk (i.e., the Prodromal Questionnaire; R. L. , from which a total number of attenuated positive psychotic symptoms was assessed. Participants also completed a checklist of potentially traumatic life events and a traumatic dissociation scale. Hierarchical linear regression models and bootstrapping results indicated that dissociation mediated the relationship between traumatic life events and attenuated positive psychotic symptoms. Stratified analyses of Black, Asian, and Hispanic subgroups revealed that full mediation was only evident in the Black subgroup of young adults. Partial mediation was found among the Hispanic group, and no mediation occurred in the Asian subgroup. For the latter, traumatic life events were not significantly associated with dissociative experiences. A dissociative response style may be particularly relevant to trauma-exposed Black young adults exhibiting subclinical psychotic experiences and less so for Asian young adults. Trauma-induced dissociative experiences should be
Aim: Self-reported experiences of racial discrimination have been associated with a continuum of ... more Aim: Self-reported experiences of racial discrimination have been associated with a continuum of psychotic experiences in racial and ethnic minority populations; however, the underlying mechanisms of this relationship are not yet clear. Race-based rejection sensitivity (RS-race) has been associated with thought intrusions about being the target of racial discrimination; therefore, the present study aimed to determine whether RS-race accounts for the relationship between racial discrimination and psychotic-like experiences in racial and ethnic minority populations.
Cultural Diversity and Ethnic Minority Psychology, 2007
The purpose of this study was to examine the effects of racial socialization and racial identity ... more The purpose of this study was to examine the effects of racial socialization and racial identity on adjustment in Black college students. Self-report questionnaires were administered to 141 Black college students from a predominantly White university and racially diverse college. The findings suggest that racial socialization positively contributes to academic adjustment. An internalized-multicultural identity positively contributed to overall college adjustment, and pre-encounter miseducated racial identity negatively contributed. Internalized Afrocentric racial identity was negatively related to overall college adjustment. Implications for multicultural social scientists and directions for future research are discussed.
This study examined the relationship between having a family history of affective disorder and ne... more This study examined the relationship between having a family history of affective disorder and neuropsychological functioning and PANSS symptoms in schizophrenia patients falling into four exclusive family history groups (affective spectrum disorders, schizophrenia spectrum disorders, both, or neither). Schizophrenia patients with a family history of affective illness had the best performance on IQ tests and executive function measures. Symptoms showed fewer family history group differences. Schizophrenia patients with a family history of affective disorder may be a distinct subtype in the group of schizophrenias and may be biologically more similar to patients with serious affective disorder.
Everyday discrimination contributes negatively to depressive symptomatology among Blacks in the U... more Everyday discrimination contributes negatively to depressive symptomatology among Blacks in the US and being arrested could add to this depression. Using data from the National Survey on American Life, the present study determined the association between an arrest history and major depressive disorder (MDD), while accounting for discrimination among African Americans, US-born Afro-Caribbeans and first-generation Black immigrants. Findings from logistic regression analyses adjusted for discrimination suggested an arrest history is associated with 12-month MDD (Adjusted OR ¼1.47; 95% CI¼ 1.02-2.10) and lifetime MDD (Adjusted OR ¼1.56 CI ¼1.17-2.09). Accounting for drug and alcohol dependence attenuated the association between arrest history and 12-month MDD, but not lifetime MDD. The associations between arrest history and both 12-month and lifetime MDD, and discrimination and lifetime MDD varied by ethnic/immigrant group. Specifically, while the association between arrest history and MDD (both 12-month and lifetime) was strongest among US-born Afro-Caribbeans, evidence consistent with the immigrant paradox, the association between discrimination and lifetime MDD was particularly relevant for first-generation Black immigrants, suggesting discrimination may hinder the protection of first-generation status. Mental health prevention and treatment programs should target the stress associated with being arrested and experiencing discrimination among US Blacks.
Different cultural norms for paranoia that exist among African Americans may be misconstrued and ... more Different cultural norms for paranoia that exist among African Americans may be misconstrued and fuel the overdiagnosis of schizophrenia. The present study examined whether the frequency of psychotic psychiatric diagnoses differs by race/ethnicity, particularly with regard to paranoid schizophrenia. We examined the frequency upon admission and at discharge and further explored the pattern of diagnostic changes that occurred by racial/ethnic group. The present study is a secondary analysis of diagnostic data obtained on inpatients admitted to a research unit from 1990 to 2003 with a typical length of stay from 3 to 6 months. Admission and discharge diagnoses were obtained from each chart on the sample of 238 patients, 55% (N = 130) of whom were white; 24% (N = 58), African American; and 21% (N = 50), Latino. Inpatients were grouped into 4 diagnostic categories: schizoaffective disorder, paranoid schizophrenia, schizophrenia-undifferentiated or -disorganized type, and other psychotic disorder. Upon admission, African American patients were more likely to receive a less-defined diagnosis, such as psychosis not otherwise specified, in part because they tended on average to be younger. Over the course of hospitalization, diagnoses for white patients were more likely to move toward schizoaffective at discharge (OR = 6.85, 95% CI = 1.53 to 30.66). African American patients were more likely to experience a diagnostic change to paranoid schizophrenia (OR = 4.58, 95% CI = 1.70 to 13.36). Interestingly, Latino patients were the least likely group to experience diagnostic changes during their hospitalization stay. The present preliminary findings reveal an interesting pattern of diagnostic changes that occurred over the course of hospitalization that should be followed up in a comprehensive study.
Ethnicity effects on diagnoses are frequently reported and have variably been attributed to diagn... more Ethnicity effects on diagnoses are frequently reported and have variably been attributed to diagnostic biases versus ethnic differences in environmental exposures, and other factors. We compared best-estimate gold standard research diagnoses to clinical diagnoses (DSM-III-R and DSM-IV criteria) among 129 white, 57 African American, and 50 Hispanic patients with psychosis admitted to an inpatient research unit from 1990 to 2003. Clinical and research diagnoses showed greater agreement in Hispanic than in African American patients (white patients were intermediate). Diagnostic agreement for paranoid schizophrenia was likewise the best in Hispanic patients. While paranoid schizophrenia tended to be overdiagnosed in African American patients, it was underdiagnosed in white patients. Patterns of diagnostic agreement for schizoaffective disorder and "other" diagnoses were similar among the 3 ethnic groups. Diagnostic unreliability may explain the excess of paranoid schizophrenia reported for African Americans. Further research is needed to elucidate the influence of ethnicity on clinical diagnosis before other theories to explain group differences can be reasonably proposed and reliably tested.
The public health benefits of utilizing an 'at-risk for psychosis' designation are tempered by co... more The public health benefits of utilizing an 'at-risk for psychosis' designation are tempered by concerns about stigma. It is therefore of interest to examine whether symptoms associated with this designation might spontaneously induce labels associated with a psychotic disorder, other non-psychotic disorders or nonpsychiatric labels. This pilot study explored the labels associated with characteristics of 'high risk for psychosis' and the corresponding stigma level.
Extended maternal separations before age 5 were evaluated as a predictor of long-term risk for of... more Extended maternal separations before age 5 were evaluated as a predictor of long-term risk for offspring borderline personality disorder (BPD) symptoms in longitudinal data from a large random community sample. Early separations from mother predicted elevations in BPD symptoms assessed repeatedly from early adolescence to middle adulthood. Early separations also predicted a slower than normal rate of decline in symptoms with age. Other theoretically grounded risks were examined and shown to predict elevated BPD symptoms over the developmental trajectory. Long-term effects of early separations were largely independent of childhood temperament, child abuse, maternal problems, and parenting risks. These data provide the first prospectively collected data on the developmental course of BPD symptoms and suggest a series of environmental and other influences on these very disabling problems.
Members of racial/ethnic minority groups are less likely than Caucasians to access mental health ... more Members of racial/ethnic minority groups are less likely than Caucasians to access mental health services despite recent evidence of more favorable attitudes regarding treatment effectiveness. The present study explored this discrepancy by examining racial differences in beliefs about how the natural course and seriousness of mental illnesses relate to perceived treatment effectiveness. The analysis is based on a nationally representative sample of 583 Caucasian and 82 African American participants in a vignette experiment about people living with mental illness. While African Americans were more likely than Caucasians to believe that mental health professionals could help individuals with schizophrenia and major depression, they were also more likely to believe mental health problems would improve on their own. This belief was unrelated to beliefs about treatment effectiveness. These findings suggest that a belief in treatment effectiveness may not increase service utilization among African Americans who are more likely to believe treatment is unnecessary.
The purpose of this study was to investigate whether stress sensitivity mediates the relationship... more The purpose of this study was to investigate whether stress sensitivity mediates the relationship between traumatic life events and total attenuated positive psychotic symptoms, as well as the relationship between traumatic life events and endorsement of 8 or more attenuated positive psychotic symptoms as distressing (a threshold that has been associated with higher risk for psychosis in clinical groups). Participants (n ¼ 671, aged 17e35, 29% male) were college students who were administered the Prodromal Questionnaire, the Perceived Stress Scale and the Life Events Checklist. Bootstrapping results indicated that stress sensitivity significantly mediated the relationships between traumatic life events and the number of attenuated positive psychotic symptoms endorsed and between traumatic life events and those who endorsed 8 or more distressing attenuated positive psychotic symptoms. Stratified gender analyses indicated the findings were specific to females. Results suggest that stress sensitivity may represent a specific vulnerability factor for risk of attenuated psychotic symptoms in those previously exposed to traumatic life events and that this liability appears stronger in females.
ABSTRACT Encounters with Western psychiatric treatment and acculturation may influence causal bel... more ABSTRACT Encounters with Western psychiatric treatment and acculturation may influence causal beliefs of psychiatric illness endorsed by Chinese immigrant relatives, thus affecting help seeking. We examined causal beliefs held by 46 Chinese immigrant relatives and found that greater acculturation was associated with an increased number of causal beliefs. Further, as Western psychiatric treatment and acculturation increased, causal models expanded to incorporate biological/physical causes. However, frequency of Chinese immigrant relatives’ endorsing spiritual beliefs did not appear to change with acculturation. Clinicians might thus account for spiritual beliefs in treatment even after acculturation increases and biological causal models proliferate.
The present study sought to determine whether dissociative experiences mediated the relationship ... more The present study sought to determine whether dissociative experiences mediated the relationship between traumatic life events and attenuated positive psychotic symptoms in a non-treatment-seeking sample of racial and ethnic minority young adults. Participants ( n = 549) completed a self-report inventory for psychosis risk (i.e., the Prodromal Questionnaire; R. L. , from which a total number of attenuated positive psychotic symptoms was assessed. Participants also completed a checklist of potentially traumatic life events and a traumatic dissociation scale. Hierarchical linear regression models and bootstrapping results indicated that dissociation mediated the relationship between traumatic life events and attenuated positive psychotic symptoms. Stratified analyses of Black, Asian, and Hispanic subgroups revealed that full mediation was only evident in the Black subgroup of young adults. Partial mediation was found among the Hispanic group, and no mediation occurred in the Asian subgroup. For the latter, traumatic life events were not significantly associated with dissociative experiences. A dissociative response style may be particularly relevant to trauma-exposed Black young adults exhibiting subclinical psychotic experiences and less so for Asian young adults. Trauma-induced dissociative experiences should be
Aim: Self-reported experiences of racial discrimination have been associated with a continuum of ... more Aim: Self-reported experiences of racial discrimination have been associated with a continuum of psychotic experiences in racial and ethnic minority populations; however, the underlying mechanisms of this relationship are not yet clear. Race-based rejection sensitivity (RS-race) has been associated with thought intrusions about being the target of racial discrimination; therefore, the present study aimed to determine whether RS-race accounts for the relationship between racial discrimination and psychotic-like experiences in racial and ethnic minority populations.
Cultural Diversity and Ethnic Minority Psychology, 2007
The purpose of this study was to examine the effects of racial socialization and racial identity ... more The purpose of this study was to examine the effects of racial socialization and racial identity on adjustment in Black college students. Self-report questionnaires were administered to 141 Black college students from a predominantly White university and racially diverse college. The findings suggest that racial socialization positively contributes to academic adjustment. An internalized-multicultural identity positively contributed to overall college adjustment, and pre-encounter miseducated racial identity negatively contributed. Internalized Afrocentric racial identity was negatively related to overall college adjustment. Implications for multicultural social scientists and directions for future research are discussed.
This study examined the relationship between having a family history of affective disorder and ne... more This study examined the relationship between having a family history of affective disorder and neuropsychological functioning and PANSS symptoms in schizophrenia patients falling into four exclusive family history groups (affective spectrum disorders, schizophrenia spectrum disorders, both, or neither). Schizophrenia patients with a family history of affective illness had the best performance on IQ tests and executive function measures. Symptoms showed fewer family history group differences. Schizophrenia patients with a family history of affective disorder may be a distinct subtype in the group of schizophrenias and may be biologically more similar to patients with serious affective disorder.
Everyday discrimination contributes negatively to depressive symptomatology among Blacks in the U... more Everyday discrimination contributes negatively to depressive symptomatology among Blacks in the US and being arrested could add to this depression. Using data from the National Survey on American Life, the present study determined the association between an arrest history and major depressive disorder (MDD), while accounting for discrimination among African Americans, US-born Afro-Caribbeans and first-generation Black immigrants. Findings from logistic regression analyses adjusted for discrimination suggested an arrest history is associated with 12-month MDD (Adjusted OR ¼1.47; 95% CI¼ 1.02-2.10) and lifetime MDD (Adjusted OR ¼1.56 CI ¼1.17-2.09). Accounting for drug and alcohol dependence attenuated the association between arrest history and 12-month MDD, but not lifetime MDD. The associations between arrest history and both 12-month and lifetime MDD, and discrimination and lifetime MDD varied by ethnic/immigrant group. Specifically, while the association between arrest history and MDD (both 12-month and lifetime) was strongest among US-born Afro-Caribbeans, evidence consistent with the immigrant paradox, the association between discrimination and lifetime MDD was particularly relevant for first-generation Black immigrants, suggesting discrimination may hinder the protection of first-generation status. Mental health prevention and treatment programs should target the stress associated with being arrested and experiencing discrimination among US Blacks.
Different cultural norms for paranoia that exist among African Americans may be misconstrued and ... more Different cultural norms for paranoia that exist among African Americans may be misconstrued and fuel the overdiagnosis of schizophrenia. The present study examined whether the frequency of psychotic psychiatric diagnoses differs by race/ethnicity, particularly with regard to paranoid schizophrenia. We examined the frequency upon admission and at discharge and further explored the pattern of diagnostic changes that occurred by racial/ethnic group. The present study is a secondary analysis of diagnostic data obtained on inpatients admitted to a research unit from 1990 to 2003 with a typical length of stay from 3 to 6 months. Admission and discharge diagnoses were obtained from each chart on the sample of 238 patients, 55% (N = 130) of whom were white; 24% (N = 58), African American; and 21% (N = 50), Latino. Inpatients were grouped into 4 diagnostic categories: schizoaffective disorder, paranoid schizophrenia, schizophrenia-undifferentiated or -disorganized type, and other psychotic disorder. Upon admission, African American patients were more likely to receive a less-defined diagnosis, such as psychosis not otherwise specified, in part because they tended on average to be younger. Over the course of hospitalization, diagnoses for white patients were more likely to move toward schizoaffective at discharge (OR = 6.85, 95% CI = 1.53 to 30.66). African American patients were more likely to experience a diagnostic change to paranoid schizophrenia (OR = 4.58, 95% CI = 1.70 to 13.36). Interestingly, Latino patients were the least likely group to experience diagnostic changes during their hospitalization stay. The present preliminary findings reveal an interesting pattern of diagnostic changes that occurred over the course of hospitalization that should be followed up in a comprehensive study.
Ethnicity effects on diagnoses are frequently reported and have variably been attributed to diagn... more Ethnicity effects on diagnoses are frequently reported and have variably been attributed to diagnostic biases versus ethnic differences in environmental exposures, and other factors. We compared best-estimate gold standard research diagnoses to clinical diagnoses (DSM-III-R and DSM-IV criteria) among 129 white, 57 African American, and 50 Hispanic patients with psychosis admitted to an inpatient research unit from 1990 to 2003. Clinical and research diagnoses showed greater agreement in Hispanic than in African American patients (white patients were intermediate). Diagnostic agreement for paranoid schizophrenia was likewise the best in Hispanic patients. While paranoid schizophrenia tended to be overdiagnosed in African American patients, it was underdiagnosed in white patients. Patterns of diagnostic agreement for schizoaffective disorder and "other" diagnoses were similar among the 3 ethnic groups. Diagnostic unreliability may explain the excess of paranoid schizophrenia reported for African Americans. Further research is needed to elucidate the influence of ethnicity on clinical diagnosis before other theories to explain group differences can be reasonably proposed and reliably tested.
The public health benefits of utilizing an 'at-risk for psychosis' designation are tempered by co... more The public health benefits of utilizing an 'at-risk for psychosis' designation are tempered by concerns about stigma. It is therefore of interest to examine whether symptoms associated with this designation might spontaneously induce labels associated with a psychotic disorder, other non-psychotic disorders or nonpsychiatric labels. This pilot study explored the labels associated with characteristics of 'high risk for psychosis' and the corresponding stigma level.
Extended maternal separations before age 5 were evaluated as a predictor of long-term risk for of... more Extended maternal separations before age 5 were evaluated as a predictor of long-term risk for offspring borderline personality disorder (BPD) symptoms in longitudinal data from a large random community sample. Early separations from mother predicted elevations in BPD symptoms assessed repeatedly from early adolescence to middle adulthood. Early separations also predicted a slower than normal rate of decline in symptoms with age. Other theoretically grounded risks were examined and shown to predict elevated BPD symptoms over the developmental trajectory. Long-term effects of early separations were largely independent of childhood temperament, child abuse, maternal problems, and parenting risks. These data provide the first prospectively collected data on the developmental course of BPD symptoms and suggest a series of environmental and other influences on these very disabling problems.
Members of racial/ethnic minority groups are less likely than Caucasians to access mental health ... more Members of racial/ethnic minority groups are less likely than Caucasians to access mental health services despite recent evidence of more favorable attitudes regarding treatment effectiveness. The present study explored this discrepancy by examining racial differences in beliefs about how the natural course and seriousness of mental illnesses relate to perceived treatment effectiveness. The analysis is based on a nationally representative sample of 583 Caucasian and 82 African American participants in a vignette experiment about people living with mental illness. While African Americans were more likely than Caucasians to believe that mental health professionals could help individuals with schizophrenia and major depression, they were also more likely to believe mental health problems would improve on their own. This belief was unrelated to beliefs about treatment effectiveness. These findings suggest that a belief in treatment effectiveness may not increase service utilization among African Americans who are more likely to believe treatment is unnecessary.
The purpose of this study was to investigate whether stress sensitivity mediates the relationship... more The purpose of this study was to investigate whether stress sensitivity mediates the relationship between traumatic life events and total attenuated positive psychotic symptoms, as well as the relationship between traumatic life events and endorsement of 8 or more attenuated positive psychotic symptoms as distressing (a threshold that has been associated with higher risk for psychosis in clinical groups). Participants (n ¼ 671, aged 17e35, 29% male) were college students who were administered the Prodromal Questionnaire, the Perceived Stress Scale and the Life Events Checklist. Bootstrapping results indicated that stress sensitivity significantly mediated the relationships between traumatic life events and the number of attenuated positive psychotic symptoms endorsed and between traumatic life events and those who endorsed 8 or more distressing attenuated positive psychotic symptoms. Stratified gender analyses indicated the findings were specific to females. Results suggest that stress sensitivity may represent a specific vulnerability factor for risk of attenuated psychotic symptoms in those previously exposed to traumatic life events and that this liability appears stronger in females.
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Papers by Deidre Anglin