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10 Performance between bilinguals and monolinguals: Anxiety as a moderating effect across executive functioning and processing speed in a multicultural cohort with ADHD symptoms
- Christopher Gonzalez, Demy Alfonso, Brian M Cerny, Karen S Basurto, John-Christopher A Finley, Gabriel P Ovsiew, Phoebe Ka Yin Tse, Zachary J Resch, Kyle J Jennette, Jason R Soble
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- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 425-426
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Objective:
Attention-deficit/hyperactivity disorder (ADHD) is a neurodevelopmental disorder commonly associated with relative impairments on processing speed, working memory, and/or executive functioning. Anxiety commonly co-occurs with ADHD and may also adversely affect these cognitive functions. Additionally, language status (i.e., monolingualism vs bilingualism) has been shown to affect select cognitive domains across an individual’s lifespan. Yet, few studies have examined the potential effects of the interaction between anxiety and language status on various cognitive domains among people with ADHD. Thus, the current study investigated the effects of the interaction of anxiety and language status on processing speed, working memory, and executive functioning among monolingual and bilingual individuals with ADHD.
Participants and Methods:The sample comprised of 407 consecutive adult patients diagnosed with ADHD. When asked about their language status, 67% reported to be monolingual (English). The Mean age of individuals was 27.93 (SD = 6.83), mean education of 15.8 years (SD = 2.10), 60% female, racially diverse with 49% Non-Hispanic White, 22% Non-Hispanic Black, 13% Hispanic/Latinx, 9% Asian/Pacific Islander, and 6% other race/ethnicity. Processing speed, working memory, and executive function were measured via the Wechsler Adult Intelligence Scale-Fourth Edition Processing Speed Index, Working Memory Index, and Trail Making Test B, respectively. Anxiety was measured via the Beck Anxiety Inventory (BAI). Three separate linear regression models examined the interaction between anxiety (moderator) and cognition (processing speed, working memory, and executive function) on language. Models included sex/gender and education as covariates with Processing Speed Index and Working Memory Index as the outcomes. Age, sex/gender, and education were used as covariates when Trail Making Test B was the outcome.
Results:Monolingual and bilingual patients differed in mean age (p < .05) but did not differ in level of anxiety, education, or sex/gender. Overall, anxiety was not associated with processing speed, working memory, and executive function. However, the interaction between anxiety and language status was significantly associated with processing speed (ß = -0.37, p < .05), and executive functioning (ß = 0.82, p < .05). No associations were found when anxiety was added as a moderator for the associations between language and working memory.
Conclusions:This study found that anxiety moderated the relationship between language status and select cognitive domains (i.e., processing speed and executive functioning) among individuals with ADHD. Specifically, anxiety had a greater association on processing speed and executive functioning performance for bilinguals rather than monolinguals. Future detailed studies are needed to better understand how anxiety modifies the relationship between language and cognitive performance outcomes over time amongst a linguistically diverse sample.
12 The Effect of Adverse Childhood Experiences on Minnesota Multiphasic Personality Inventory-2-Restructured Form Symptom Reporting Among Adult Neuropsychological Referrals
- Demy Alfonso, Christopher Gonzalez, Gabriel P Ovsiew, Zachary J Resch, Jason R Soble
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- Journal:
- Journal of the International Neuropsychological Society / Volume 29 / Issue s1 / November 2023
- Published online by Cambridge University Press:
- 21 December 2023, pp. 696-697
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Objective:
Adverse childhood experiences (ACEs) is a broad construct that refers to negative events one may experience during childhood, including, but not limited to, childhood maltreatment, household dysfunction, and trauma. ACEs have consistently shown to be associated with negative physical and mental health outcomes. Although researchers have investigated the effects of trauma and abuse on personality measures, few studies have examined differences between those with high ACEs, low ACEs, and no ACEs on measures of personality in the context of neuropsychological evaluations.
Participants and Methods:The current study included 128 consecutive adult patients referred for outpatient neuropsychological evaluation of attention-deficit/hyperactivity disorder. The sample was 39.8% non-Hispanic White, 21.9% non-Hispanic Black, 16.4% Hispanic, 10.9% Asian/Pacific Islander, and 10.9% other race/ethnicity, with a mean age of 27.9 years (SD=6.3) and mean education of 16.1 years (SD=2.2). Multivariate analyses of variance were performed to evaluate differences on the Minnesota Multiphasic Personality Inventory-2-Restructured Form (MMPI-2-RF) between individuals who experienced high levels of ACEs (>4/10 on the Adverse Childhood Experiences Questionnaire), low levels of ACEs (1-3/10), and no ACEs (0/10).
Results:When analyzing Higher-Order (H-O) scales, there was a significant group difference in mean elevation on the Behavioral/Externalizing Dysfunction (BXD) scale, F(2,113)=3.124, p < .05, such that individuals in the high ACEs group evidenced higher scores than those in the low ACEs group (p < .05). Additionally, there were significant differences on several Restructured Clinical (RC) scales. Specifically, there were group differences on the Low Positive Emotions (RC2) scale, F(2,113)=3.427, p < .05, such that those in the low ACEs group evidenced higher scores than those in the no ACEs group (p < .05). The Antisocial Behavior (RC4) scale also had significant differences, F(2,113)=13.703, p < .001, such that those in the high ACEs group had higher scores than those in the low and no ACEs groups (p < .001). Finally, the Ideas of Persecution (RC6) scale yielded significant group differences, F(2,113)=4.793, p < .05, such that those in the high ACEs group evidenced higher scores than those in the low and no ACEs groups (p < .05).
Conclusions:In sum, this study demonstrated that ACEs, particularly high levels of ACEs, are related to higher difficulties with problems with under-controlled and rule-breaking behaviors, low positive emotional responses, and beliefs that others pose a threat. As such, assessment of ACEs may serve an important role in characterizing patients’ psychological status as part of a comprehensive neuropsychological evaluation.