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PURPOSE OF REVIEW: In childhood, attention-deficit/hyperactivity disorder (ADHD) is diagnosed three to 16 times more frequently in males compared to females, yet in adulthood, nearly equivalent numbers of males and females are diagnosed with ADHD. Relatively few studies have prioritized examination of sex differences in ADHD even though sex differences may have critical implications for the identification and treatment of ADHD in females and males. This review highlights current research on sex differences in ADHD across the lifespan that has emerged from cross-sectional and prospective longitudinal studies of youth, adult-ascertained samples, and registry studies. RECENT FINDINGS: Accumulating research suggests that both males and females with ADHD experience widespread impairment across the lifespan. Some evidence of sex differences emerged, although effects have generally been modest in size. Continued research that includes females and males with ADHD is needed to clarify the nature of sex differences in ADHD. Research that focuses on equitable identification of ADHD in males and females, disentangles the effects of sex and gender, probes underlying mechanisms of sex differences, and addresses the clinical impact of sex differences in ADHD must be prioritized.
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Trastorno por Déficit de Atención con Hiperactividad , Adulto , Adolescente , Humanos , Masculino , Femenino , Trastorno por Déficit de Atención con Hiperactividad/terapia , Estudios Prospectivos , Caracteres Sexuales , Estudios Transversales , Factores SexualesRESUMEN
Very little is known about the mechanisms underlying the development of personality disorders, hindering efforts to address early risk for these costly and stigmatized disorders. In this study, we examined associations between social and monetary reward processing, measured at the neurophysiological level, and personality pathology, operationalized through the Level of Personality Functioning (LPF), in a sample of early adolescent females (Mage = 12.21 years old, SD = 1.21). Female youth with (n = 80) and without (n = 30) a mental health history completed laboratory tasks assessing social and monetary reward responsiveness using electroencephalogram (EEG) and completed ratings of personality pathology. Commonly co-occurring psychopathology, including depression, anxiety, attention-deficit/hyperactivity disorder (ADHD), oppositional defiant disorder (ODD), and conduct disorder (CD) were also assessed. At the bivariate level, significant associations did not emerge between psychopathology and reward processing variables. When covarying symptoms of depression, anxiety, ADHD, ODD, and CD, an enhanced reward positivity (RewP) component to social reward feedback (accounting for response to social rejection) was associated with higher levels of personality impairment. Results were specific to social rather than monetary reward processing. Depression, anxiety, and ODD also explained unique variance in LPF. These findings suggest that alterations in social reward processing may be a key marker for early emerging personality pathology. Future work examining the role of social reward processing on the development of LPF across adolescence may guide efforts to prevent the profound social dysfunction associated with personality pathology.
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Trastorno por Déficit de Atención con Hiperactividad , Electroencefalografía , Humanos , Femenino , Adolescente , Niño , Recompensa , Personalidad , Trastornos de la Personalidad/epidemiologíaRESUMEN
OBJECTIVE: To provide the first caregiver-report national norms for the Disruptive Behavior Disorders Rating Scale (DBDRS) and an updated evaluation of its factor structure and measurement invariance across child sex, informant sex, and child age. METHODS: Caregivers of children aged 5-12 years (N = 962) based in the United States completed the four DBDRS subscales. Using both severity scoring and dichotomous scoring procedures, confirmatory factor analyses supported a four-factor model of inattentive and hyperactive/impulsive symptoms, oppositional defiant symptoms, and conduct disorder symptoms. RESULTS: Measurement invariance was supported, indicating that the DBDRS functions similarly across demographic characteristics. Boys were reported to have more severe symptoms than girls (Cohen's d = 0.33 [inattention], 0.30 [hyperactivity/impulsivity], 0.18 [oppositional defiant disorder], 0.14 [conduct disorder]), female caregivers rated ADHD symptoms as more severe than male caregivers (ds = 0.15 and 0.19 for inattention and hyperactivity/impulsivity, respectively), and older children were reported to experience more inattention than younger children (d = 0.18). Overall, group differences were modest in magnitude. CONCLUSION: This psychometric study supports the continued use of the DBDRS in school-aged youth and will enhance the measure's clinical and research utility by providing the first caregiver-report norms.
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Trastorno por Déficit de Atención con Hiperactividad , Trastorno de la Conducta , Problema de Conducta , Niño , Adolescente , Humanos , Masculino , Femenino , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Cuidadores , Déficit de la Atención y Trastornos de Conducta Disruptiva/diagnóstico , Trastorno de la Conducta/diagnósticoRESUMEN
Offspring of depressed parents are at an increased risk for depression. Reward- and punishment-based systems might be mechanisms linking maternal outcomes to offspring depression and anhedonia. The current study was designed to investigate the intergenerational relations between maternal markers of reward and punishment responsiveness and their offspring's depression and anhedonia in a community sample of 40 mother (mean age = 44.5; SD = 6.82) and adolescent (mean age = 14.73; SD = 1.25; 52.5% female) dyads. Maternal markers of reward and punishment responsiveness were captured using self-report, behavioral, and neurophysiological methods, and self-reported depression and anhedonia symptoms were used as outcomes among the adolescent offspring. Maternal self-reported reward responsiveness and punishment learning rates were differentially associated with depression across male and female offspring. Regarding anhedonia, maternal punishment learning rate was positively related to adolescent anhedonia regardless of offspring biological sex. Maternal reward learning rate was also positively associated with anhedonia among male offspring. In general, low concurrence across self-report, behavioral, and neurophysiological markers of reward and punishment responsiveness was found. The results from the current study suggest that learning-rates on reinforcement-based behavioral tasks may be important objective markers to consider when evaluating intergenerational risk.
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Anhedonia , Depresión , Adolescente , Humanos , Masculino , Femenino , Adulto , Anhedonia/fisiología , Depresión/etiología , Refuerzo en Psicología , Recompensa , AprendizajeRESUMEN
The goal of this study was to examine social feedback processing among emerging adults with borderline personality features (BPF). Participants (N = 118; 66.9% female) completed ratings of BPF and a computerized peer interaction task designed to measure processing of rejection and acceptance cues at the neurophysiological (i.e., electroencephalogram [EEG]), behavioral, and self-report levels. When covarying symptoms of depression and social anxiety, greater BPF were associated with heightened neural processing of social acceptance cues, accounting for reactivity to neutral and rejection cues, as demonstrated by an enhanced reward positivity (RewP) component. Additionally, BPF were associated with less adaptive voting in response to peer acceptance, such that emerging adults with higher BPF made fewer votes to keep peers in the game who had provided acceptance feedback to participants. These neural and behavioral patterns associated with BPF highlight the potential role of social reward processing in borderline personality. Specifically, emerging adults high in BPF show a hyper-responsiveness to social acceptance at the neural level but difficulty modulating behavioral responses in an adaptive way to obtain more social rewards. Future research replicating these effects across development may guide efforts to address and prevent the profound social dysfunction associated with BPF.
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Trastorno de Personalidad Limítrofe , Electroencefalografía , Adulto , Humanos , Femenino , Masculino , Retroalimentación , Recompensa , MotivaciónRESUMEN
Adults with attention deficit hyperactivity disorder (ADHD) have shown higher infection rates and worse outcomes from COVID-19. Stimulant medications are prescribed as the first-line treatment for ADHD in adults and mitigate risk of negative ADHD-related health outcomes, but little is known about the association between stimulant medications and COVID-19 outcomes. The objective of this study was to assess the risks of severe COVID-19 outcomes among people with ADHD who were prescribed stimulant medications versus those who were not. This retrospective cohort study used electronic health records in the TriNetX research database. We assessed records of adults with ADHD diagnosed with COVID-19 between January 1, 2020 and June 30, 2021. The stimulant cohort consisted of 28,011 people with at least one stimulant prescription; the unmedicated cohort comprised 42,258 people without prescribed stimulants within 12 months prior to their COVID infection. Multiple logistic regression modeling was utilized to assess the presence of critical care services or death within 30 days after the onset of COVID diagnoses, controlling for patient demographics, and comorbid medical and mental health conditions. The stimulant cohort was less likely to utilize emergency department, hospital, and intensive care services than the unmedicated cohort, and had significantly lower 30-day mortality. Further research, including prospective studies, is needed to confirm and refine these findings.
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Trastorno por Déficit de Atención con Hiperactividad , COVID-19 , Estimulantes del Sistema Nervioso Central , Adulto , Trastorno por Déficit de Atención con Hiperactividad/tratamiento farmacológico , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Estimulantes del Sistema Nervioso Central/efectos adversos , Humanos , Estudios Prospectivos , Estudios RetrospectivosRESUMEN
Childhood attention-deficit/hyperactivity disorder (ADHD) is associated with substantial burden to caregiver quality of life (QoL). However, a paucity of work has focused on quantifying QoL among caregivers of adolescents with a history of ADHD. The purpose of the current study was (1) to quantify maternal QoL in a sample of mothers of adolescents with and without childhood ADHD; and (2) to examine predictors (i.e., parent and child characteristics and behavior) associated with maternal QoL. Participants included mothers of adolescents with (N = 110) and without ADHD (N = 90) ranging in age from 13 to 18 (M = 16.09, 92% male). The Quality Adjusted Life-Year (QALY) was used to calculate maternal QoL using two health domains (i.e., anxiety/depression and disruption in daily activities) commonly impacted by raising youth with ADHD. QALYs are valued monetarily to estimate disease burden. Mothers of adolescents with childhood ADHD experienced significantly worse QoL relative to mothers in the comparison group. Maternal depression, as well as adolescent age, ADHD status, and discipline problems significantly predicted lower levels of maternal QALY health status index, with ADHD being the strongest predictor. This is equal to a reduction in 1.96 QALYs when summed over the course of a child's lifetime and is associated with a loss of $98,000 to $196,000. Results of the investigation help to further elucidate the health impacts incurred by families of adolescents with ADHD and have important public health implications. Further, parental QoL should be considered when conceptualizing the financial and negative health impact of ADHD.
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Trastorno por Déficit de Atención con Hiperactividad , Calidad de Vida , Niño , Adolescente , Femenino , Masculino , Humanos , Padres , Madres , CuidadoresRESUMEN
Attention-deficit/hyperactivity disorder (ADHD) and oppositional defiant disorder (ODD) are common childhood syndromes that exhibit a high degree of comorbidity. Both ADHD and ODD symptoms in childhood predict higher levels of borderline personality features (BPF) later in development. Yet ADHD, ODD, and BPF each consist of a heterogeneous group of symptoms, and symptom-level associations between these groups remain unclear. The present study examined symptom-level associations, as well as sex differences in symptom-level associations, among ADHD, ODD, and BPF using network analysis. Caregivers of 962 children between the ages of 5 and 12 completed rating scales of ADHD, ODD, and BPF. Assessment of Bridge Expected Influence indicated a number of bridge symptoms linking ADHD to ODD; these bridge symptoms were primarily from the hyperactive-impulsive (rather than the inattentive) dimension of ADHD (e.g., blurts out answers, leaves seat, runs excessively). A smaller number of bridge symptoms were identified linking ADHD and ODD to BPF, and these bridge symptoms were different for girls versus boys. Overall, several ADHD hyperactive-impulsive symptoms were related to the BPF item gets in trouble for doing things without thinking, and the ODD item touchy/easily annoyed was related to the BPF item goes back and forth between different feelings. Moreover, whereas we observed stronger links between ODD antagonistic symptoms (e.g., blames others) and BPF among girls, we observed stronger links between ODD oppositional symptoms (e.g., defies/refuses to comply) and BPF among boys. Taken together, results provide a more nuanced, symptom-level understanding of the overlap among ADHD, ODD, and BPF.
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Trastorno por Déficit de Atención con Hiperactividad , Trastorno de Personalidad Limítrofe , Niño , Femenino , Humanos , Masculino , Preescolar , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Déficit de la Atención y Trastornos de Conducta Disruptiva/epidemiología , Trastorno de Personalidad Limítrofe/diagnóstico , Conducta Impulsiva , PersonalidadRESUMEN
Adults (n = 805) seeking outpatient psychiatric care completed the Adult ADHD Self-Report Scale (ASRS) and measures of impairment and co-occurring psychopathology as part of a measurement-based care initiative. Diagnostic indicators of ADHD (i.e., formal diagnosis and/or medication treatment) were recorded from the electronic medical record (EMR). Agreement between screening positive for ADHD and EMR indicators for the diagnosis was explored, and clinical characteristics of adults identified with ADHD using these indicators were examined. Lastly, the contribution of ADHD to functional impairment was examined, controlling for the contribution of other demographic and psychiatric comorbidities. In the full sample, 54.78% of adults screened positive for ADHD based on the ASRS, and using EMR indicators, only 11.93% of adults were identified with ADHD. Agreement emerged between self-reported ADHD and ADHD EMR indicators, although adults screening positive for ADHD generally reported greater psychiatric complexity relative to adults identified with ADHD in the EMR. ADHD was associated with clinical impairment even when controlling for other psychiatric comorbidities. The considerable difference in prevalence of ADHD based on self-report screening versus EMR indicators suggests that ADHD may be overlooked in adult psychiatric care. Findings point to the importance of assessing adult ADHD in routine psychiatric care.
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Trastorno por Déficit de Atención con Hiperactividad , Adulto , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Comorbilidad , Humanos , Tamizaje Masivo , Pacientes Ambulatorios , AutoinformeRESUMEN
Compared children with CP/ADHD, CPCU/ADHD, ADHD-only, and controls on two measures of inhibitory control: a Simon/flanker task that measured response selection and a stop signal task that measured response inhibition. Results showed: (a) ADHD was associated with both measures of inhibitory control; (b) control children had better overall performance and ADHD-only had worse response selection than the CP groups; and (c) children with CPCU/ADHD had better response inhibition than children with ADHD-only or CP/ADHD. Results suggest inhibitory control dysfunction is associated with ADHD rather than CP and that response inhibition dysfunction distinguishes children with CP/ADHD from children with CPCU/ADHD.
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Trastorno por Déficit de Atención con Hiperactividad , Trastorno de la Conducta , Problema de Conducta , Trastorno por Déficit de Atención con Hiperactividad/diagnóstico , Trastorno por Déficit de Atención con Hiperactividad/psicología , Niño , Trastorno de la Conducta/diagnóstico , Trastorno de la Conducta/psicología , Emociones , HumanosRESUMEN
The psychometric properties of the parent-report version of the Inventory of Callous-Unemotional Traits (ICU) in school-aged children requires further examination. In a nationally representative sample of U.S. children (N = 1,064, M age = 8.42, 51.7% boys), the current study examined the factor structure, measurement invariance, and the moderating role of parent rated ICU scores on conduct problems. Results supported (a) a two-factor model consisting of a CU factor and a limited prosocial emotions (LPE) factor; (b) an invariant structure of the ICU across child sex, as well as (to a lesser extent) across child age and parent sex; and (c) the moderating role of the LPE factor on the relationship between conduct problems and relevant outcomes (i.e., impairment, need for treatment). Normative data on the parent-report version of the ICU for elementary-aged school children in the United States were also presented. Clinical implications regarding use of the parent-report version of the ICU for school-aged children are discussed.
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Trastorno de la Conducta , Anciano , Niño , Trastorno de la Conducta/diagnóstico , Trastorno de la Conducta/psicología , Emociones , Femenino , Humanos , Masculino , Padres , Inventario de Personalidad , Psicometría , Reproducibilidad de los ResultadosRESUMEN
Limited Prosocial Emotion (LPE) specifier of conduct disorder (CD) includes lack of remorse or guilt, callousness/lack of empathy, unconcern about performance, and shallow/deficient affect. Given the relatively recent inclusion of the LPE specifier in the Diagnostic and Statistical Manual, fundamental information is still unknown about LPE, such as how common the different domains are, how much they overlap with one another, whether they predict unique variance from each other, and the potential for the LPE specifier as a transdiagnostic facet of externalizing problems. Caregivers (n = 1,50) of children (Mage = 8.42, SD = 2.31) completed a questionnaire assessing individual LPE domains and measures of externalizing symptoms. Results showed that LPE specifier domains were highly related but separable. All LPEs were uniquely associated with oppositional defiant disorder (ODD), CD, and overall impairment after controlling for other LPE items, child sex, and ADHD symptoms. Being unconcerned about performance, emotionally manipulative, and having shallow/deficient affect were uniquely associated with ADHD while controlling for ODD and CD symptomatology. Our findings fit with the historical conceptualization of LPE as a unidimensional construct and contributes to the growing evidence of the potential utility of assessing LPE across externalizing disorders in children. Future research should look to replicate and extend our findings in clinical samples of youth.
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Trastorno de la Conducta , Adolescente , Déficit de la Atención y Trastornos de Conducta Disruptiva , Niño , Trastorno de la Conducta/psicología , Manual Diagnóstico y Estadístico de los Trastornos Mentales , Emociones , Empatía , HumanosRESUMEN
Theories suggest that a transaction between child biological vulnerability and parent emotion socialization underlies the development of borderline personality disorder (BPD) features. Yet, few studies have examined the interaction between these factors prospectively in at-risk samples. Consequently, this study tested whether parental reactions to children's negative emotions moderated the effect of the child's physiological reactivity to stress in predicting adolescent BPD features in a sample of youth with and without clinical elevations in attention deficit/hyperactivity disorder (ADHD). Participants were 61 children (52% female) and parents (90% mothers). When children were 9-13 years old, their physiological reactivity to a social stressor was assessed based on respiratory sinus arrhythmia (RSA) and skin conductance level (SCL) reactivity; parents also reported on their supportive and non-supportive reactions to their child's negative emotions. Children were followed-up four to five years later at ages 14-18 years old and their BPD features were assessed based on parent and adolescent report. Significant interactions between children's SCL reactivity and parental reactions to children's negative emotions were found in predicting adolescent BPD features. Children with low SCL reactivity to social stress and parents high in supportive/low in non-supportive reactions were lowest in adolescent BPD features. However, greater SCL reactivity predicted greater adolescent BPD features specifically when the parent was high in support or low in non-support. Childhood ADHD symptoms also significantly predicted greater adolescent BPD features. Findings suggest that children with different patterns of SCL reactivity may respond differently to parental reactions to their emotions.
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Trastorno de Personalidad Limítrofe , Arritmia Sinusal Respiratoria , Adolescente , Trastorno de Personalidad Limítrofe/diagnóstico , Niño , Emociones/fisiología , Femenino , Humanos , Masculino , Padres/psicología , Arritmia Sinusal Respiratoria/fisiología , SocializaciónRESUMEN
Caregiver strain is associated with caregiver and child well-being and clinical outcomes. The present study examined the psychometric properties of a revised 11-item measure of caregiver strain, the Caregiver Strain Questionnaire-Short Form 11 (CGSQ-SF11). In a sample of 962 caregivers, we found support for a three-factor model of the CGSQ-SF11, consisting of objective (e.g., financial impact), subjective internalized (e.g., sadness about the child's problems), and subjective externalized (e.g., anger directed toward the child) strain factors. Measurement invariance was supported across multiple demographic and clinical groups, and all three subscales displayed high internal consistency. Convergent validity was also supported through positive correlations with measures of child psychopathology symptoms and psychosocial impairment. Moreover, caregiver strain was associated with number of child disorders as well as breadth of child symptoms across both internalizing and externalizing domains. Findings provide initial validation of the CGSQ-SF11 as a comprehensive yet brief measure of caregiver strain.
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Ira , Cuidadores , Cuidadores/psicología , Niño , Humanos , Psicometría , Reproducibilidad de los Resultados , Encuestas y CuestionariosRESUMEN
This review details advances in randomized controlled trials of family-based treatments for attention-deficit/hyperactivity disorder (ADHD) conducted in the United States from 2010 to 2019, and the impact of these treatments on the domain of family functioning. Twenty-two studies were included in the review and three types of family treatments, integrated parent-child treatments, parent-directed treatments, and youth treatments with adjunctive parent involvement, were identified for children and adolescents. Studies point to considerable advancements in consideration of understudied and diverse populations, and results of the review show all three types of family interventions for ADHD should be considered well-established interventions addressing family functioning. Practical guidelines are offered, and future directions for research are discussed.
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Trastorno por Déficit de Atención con Hiperactividad , Adolescente , Trastorno por Déficit de Atención con Hiperactividad/terapia , Humanos , Padres , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
Very little research has prioritized girls with ADHD, despite accumulating evidence showing that girls with ADHD experience broader and more severe peer dysfunction relative to boys with ADHD. Attention to identifying the neural mechanisms underlying the peer difficulties of girls with ADHD is critical in order to develop targeted intervention strategies to improve peer functioning. New efforts to address the peer dysfunction of girls with ADHD are discussed.
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Many young adults with attention-deficit/hyperactivity disorder (ADHD) are at risk for depression. Yet, questions remain about factors associated with the development of depression in young adults with ADHD. This study examined the effects of sex and emotion regulation difficulties on depression in a sample of young adults with (n = 172) and without (n = 730) ADHD. Two aspects of emotion regulation difficulties were examined-impairments in emotional insight (i.e., lack of emotional awareness, nonacceptance of emotion, and lack of emotional clarity) and impairments in behavioral response to emotion (i.e., impulse control difficulties, difficulties engaging in goal-directed behavior, and limited access to emotion regulation strategies). Significant correlations between ADHD and all indices of emotion regulation difficulty emerged. Sex moderated the association between ADHD and lack of emotional awareness, difficulties engaging in goal-directed behavior, and limited access to emotion regulation strategies. Specifically, ADHD was significantly associated with limited emotion regulation awareness for women but not men, while ADHD was associated with greater difficulties engaging in goal-directed behavior and limited access to emotion regulation strategies for women compared to men. These three areas of emotion regulation dysfunction simultaneously mediated the association between ADHD and depression. The findings indicate the importance of considering emotion regulation and sex in understanding depression in young adults with ADHD.
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Trastorno por Déficit de Atención con Hiperactividad/complicaciones , Trastorno por Déficit de Atención con Hiperactividad/psicología , Depresión/etiología , Depresión/psicología , Regulación Emocional , Caracteres Sexuales , Adolescente , Adulto , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
OBJECTIVE: This study investigated the co-occurrence of borderline personality disorder (BPD), attention-deficit/hyperactivity disorder (ADHD), and oppositional defiant disorder (ODD) features in elementary-aged youth. METHOD: Latent profile analysis characterized subgroups of youth based on the presence of BPD, ADHD, and ODD features, and subgroups were compared on academic, social, and emotional impairment. RESULTS: Seven subgroups were identified, including subgroups with slight, subclinical, clinical, and severe levels of co-occurring BPD, ADHD, and ODD features, and a subgroup of youth with no elevations in these symptom domains. Subgroups of youth with only clinical elevations in ADHD and only clinical levels in BPD features were also identified. Groups differed on level and type of impairment. CONCLUSION: Youth with ADHD and ODD represent a high-risk group likely to also show early prodromal clinical elevations in BPD. Future work is needed to examine the longitudinal outcomes of these subgroups to inform prevention and treatment.
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Trastorno por Déficit de Atención con Hiperactividad , Trastorno de Personalidad Limítrofe , Adolescente , Anciano , Trastorno por Déficit de Atención con Hiperactividad/epidemiología , Déficit de la Atención y Trastornos de Conducta Disruptiva/epidemiología , Trastorno de Personalidad Limítrofe/epidemiología , Emociones , Humanos , PersonalidadRESUMEN
There is growing evidence that features of borderline personality disorder (BPD) emerge in childhood and present long-term risk for the development of BPD. Thus, valid and reliable assessments of BPD features in childhood are needed. This study examined the psychometric properties of the parent version of the Borderline Personality Features Scale for Children (BPFS-P) in a large, representative sample (N = 1,050; 51.5% male; Mage = 8.42, SD = 2.31; Agerange = 5 to 12 years). The factor structure of the BPFS-P was examined, and measurement invariance was tested across child age and sex as well as caregiver informant sex. Additionally, the unique contribution of the identified factors of the BPFS-P to overall impairment and need for treatment beyond co-occurring dimensions of additional psychopathology was examined. A one factor structure was identified, which demonstrated measurement invariance across child sex and age as well as caregiver informant sex. BPD features measured with the BPFS-P contributed unique variance to explaining overall impairment and need for treatment. These findings point to the potential of the BPFS-P to break new ground in identifying youth at risk for BPD.
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Trastorno de Personalidad Limítrofe , Adolescente , Trastorno de Personalidad Limítrofe/diagnóstico , Niño , Preescolar , Femenino , Humanos , Masculino , Padres , Personalidad , PsicometríaRESUMEN
Callous-unemotional traits, which include lack of remorse or guilt, callousness/lack of empathy, unconcern about performance, and shallow/deficient affect, were included as a specifier of conduct disorder in the current (fifth) edition of the Diagnostic and Statistical Manual of Mental Disorders under the rubric Limited Prosocial Emotions (LPEs). The purpose of this study was to examine the psychometric properties of a new rating scale, the Limited Prosocial Emotions Questionnaire (LPEQ). Caregivers (n = 1,050) of children (Mage = 8.42, SD = 2.31) completed the LPEQ and other measures. Results provide support for a single factor model of the LPEQ, with measurement invariance supported across child and informant sex. Both the reliability and validity of the LPEQ as a measure of LPEs were also well supported. Children identified with LPE had significantly greater average impairment and need for treatment relative to children without LPE. Children with conduct problems (i.e., conduct disorder or oppositional defiant disorder), as well those without conduct problems, had significantly more impairment if they were identified as having LPE. Our findings fit with the mounting evidence of the clinical utility of assessing LPEs in children. Future research should look to replicate our findings in clinical samples of youth.