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46 Are Reading Strategies Related to the Orthographic Depth of Languages Acquired Through Bilingual Education?
- Nicole L Florentino, Tiffani P Shelton, Danya Lebell, Lexie Thomas, Jocelyn Caballero, Florence Bouhali, Ioulia Kovelman, Yuuko Uchikoshi Tonkovich, Fumiko Hoeft
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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. 652-653
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Objective:
This longitudinal study investigates whether reading strategies are influenced by the orthographic depth of languages, specifically Spanish or Cantonese, acquired through enrollment in bilingual immersion programs. Spanish shares an alphabet with English and is considered a phonologically transparent language (Sun et al., 2022). Research has shown that second language learners of Cantonese, an opaque language, performed better on orthographic awareness tasks that involve whole-word visual information processing (Wang and Geva, 2003). We hypothesize that students enrolled in a bilingual immersion program will outperform peers in general education (GENED) on selected reading tasks. More specifically, those in Spanish-immersion programs will perform better on English tasks involving phonological processing; whereas those in Cantonese-immersion programs will perform better on single-word/character processing tasks.
Participants and Methods:Participants (n=102) were native English speakers recruited from the San Francisco Unified School District. Our sample included 42 females and 60 males. Thirty-nine identified as White, 33 Mixed Race, 25 Asian, 4 Latinx, and 1 Black. Thirty-nine children were in GENED, 33 in Spanish immersion programs (Sp), and 30 in Cantonese immersion programs (Cn). Each child was assessed on a core language/behavioral battery at Kindergarten (T1) and 2nd-3rd grade (T2). Time 2 participants were between 7 and 9 years old.
Those that scored at least one standard deviation below the mean (SS=85) on a nonverbal intelligence screener (KBIT-2 Matrices) were excluded to mitigate confounds of intellectual disabilities. Groups' performance in English was compared on English tasks involving phonological processing (CTOPP-2 Blending Words and Elision) and single-word/character information processing tasks (WJ-IV Letter Word Identification and KABC-II Rebus).
Results:Simple main effects analysis showed that time did have a statistically significant effect on test performance (p <0.001). At T2, analysis revealed a significant impact of school enrollment on Blending Words [F (2, 51.0) = 4.19, p = 0.018]. As predicted, post-hoc analysis revealed the students enrolled in the Spanish-immersion program significantly outperformed those in general education on this task. Across the other three tasks, those enrolled in Spanish and Cantonese immersion programs performed as strong as or better than those in GENED, but the variability was not statistically significant.
Conclusions:This study uniquely isolated the effects of bilingual education without confounding factors of access to resources of a more heterogeneous socioeconomic sample. Mixed results partially supported our hypotheses: Spanish-immersion participants performed significantly better than those in GENED on one English phonological processing task (Blending Words). Although Cantonese immersion students had a higher mean performance than those in GENED on single-word/-character processing tasks, the variance was not statistically significant. This implies that bilingual education may offer advantages in either reading strategy. According to the literature, characteristics of a language may influence literacy acquisition; thus, subsequent research may continue to examine the effect of learning multiple languages with varying levels of orthographic depth on the development of English reading strategies.
34 Executive Function as a Protective Factor for Post-Surgical Quality of Life in Unilateral Epilepsy Surgery
- Madison E. Wright, Nicole L Florentino, Brandon E. Kopald
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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. 33-34
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Objective:
Many epilepsy syndromes are medically refractory, leading patients to be referred for surgical work-up to control their seizures and improve their quality of life (QOL). Although surgical treatments may reduce or stop seizures, many patients continue to present with declines in mood and/or cognition post-operatively. In addition, pre-operative QOL of patients with medically refractory epilepsy is impacted by executive function (EF). The present study aims to investigate the relationship between post-operative mood/QOL and pre-operative EF in adults with epilepsy. It was hypothesized that mood would remain stable or decline post-operatively; pre-operative EF would be a protective factor for mood decline and QOL.
Participants and Methods:The sample consisted of 47 adult patients (57.4% female; Age, M= 34.02(11.59)) with medically refractory epilepsy at the UCSF Epilepsy Center. Participants were included if they received surgical treatment for their epilepsy (42.6% right anterior temporal lobectomy [ATL], 46.8% left ATL, 2.1% laser ablation, 6.4% responsive neurostimulation, 2.1% multiple surgical interventions) and received both a pre- and post-surgical neuropsychological evaluation. Most patients were right-handed (95.7% right). Mood and QOL were assessed from pre- and post-operative evaluations using the Beck Depression Inventory- Second Edition (BDI-II), Beck Anxiety Inventory (BAI), and Quality of Life in Epilepsy- 31 (QOLIE-31). Executive function was assessed using the Trail Making Test, and the Delis-Kaplan Executive Function Scale (D-KEFS) subtests Color-Word Interference (CW-I) and Verbal Fluency. Descriptive statistics were obtained for each of the measures listed. A paired sample t-test was conducted between time A and B to determine whether mood and QOL were significantly different. Two multiple regressions were conducted. One analysis for post-operative depression and QOL respectively with pre-operative EF.
Results:At time A, both anxiety and depression were minimal (BDI M= 17.8, SD= 10.34; BAI M= 13; SD= 8.94). QOL was borderline clinically significant (QOLIE M= 37.46, SD= 9.74). Depression at time B was positively correlated with depression at time A (r[45]= 0.316, p=0.035). A paired sample t-test indicated that depression and QOL were significantly different at time A and time B (t[44]= 2.04, p= 0.047; t[31]= -3.34, p= 0.002), with improved scores post-operatively. Anxiety was not significantly different across time points (t[39]= 1.20, p=0.238). Multiple regression analyses indicated that pre-operative depression and EF did not predict post-operative depression (F(5,27)= 1.62, p= 0.189). Pre-operative EF (CW-I Inhibition-Switching), but not pre-operative depression, predicted post-operative QOL (F(4(24)= 3.13, p=.03, R2= .343).
Conclusions:Results were somewhat discrepant from prior research in that depression and QOL improved post-surgically. Notably, while the observed change in depression was statistically significant it was not clinically significant according to literature (Doherty et al., 2021). Pre-surgical inhibitory control predicted QOL, illustrating that EF may serve as a protective factor post-surgically. The present study did not include a measure of seizure freedom classification post-operatively, therefore, future studies should investigate how seizure freedom classification impacts the relationship between mood, QOL, and cognitive outcomes.