Examining the dimensionality of vocabulary in English as a second language in Chinese children.

This study compared a unidimensional model of vocabulary and a two-factor model comprising vocabulary breadth and depth in a second language (L2). A total of 167 Chinese Grade 4 and 5 primary school children (Meanage = 9.96 years old) learning English as an L2 participated in this study, and they were tested on four English vocabulary tests. Our results of confirmatory factor analyses indicate that vocabulary breadth and depth were not two distinct dimensions, and the unidimensional model was supported. Theoretical and practical implications were discussed.

Applying motivational framework in medical education: a self-determination theory perspectives.

BACKGROUND: The application of self-determination theory in explaining student achievement has been well-established in various contexts. However, its application to medical education, particularly in interprofessional education (IPE) remains underexplored. Understanding how students' motivation plays a role in students' engagement and achievement is essential to optimize efforts to improve learning and instruction. OBJECTIVE: This two-stage study aims to contextualize the SDT framework to IPE through the adaptation of the Basic Psychological Need Satisfaction to IPE (Study 1) and to demonstrate how SDT can be applied in IPE by examining a model of SDT constructs (Study 2) in predicting outcomes (behavioral engagement, team effectiveness, collective dedication, goal achievement). DESIGN: In Study 1 (n=996), we adapted and validated BPNS-IPE using confirmatory factor analysis and multiple linear regression using data from 996 IPE students (Chinese Medicine, Medicine, Nursing, and Pharmacy). In Study 2 (n=271), we implemented an IPE program where we integrated SDT approaches and examined the relationship of SDT constructs with IPE outcomes using multiple linear regression. RESULTS: Our data supported the three-factor structure (autonomy, competence, and relatedness) of BPNS-IPE, meeting the required model fit. Autonomy predicted team effectiveness (F=51.290, p<.05, R2=.580); competence predicted behavioral engagement (F=55.181, p<.05, R2=.598); while relatedness predicted significantly four IPE outcomes: behavioral engagement (F=55.181, p<.01, R2=.598), team effectiveness (F=51.290, p<.01, R2=.580), collective dedication (F=49.858, p<.01, R2=.573), goal achievement (F=68.713, p<.01, R2=.649). CONCLUSIONS: The SDT motivational framework can be adapted and applied in the IPE context to understand and enhance student motivation in medical education. Potential studies with the use of the scale are provided to guide researchers.

What factors facilitate interprofessional collaboration outcomes in interprofessional education? A multi-level perspective.

OBJECTIVES: Interprofessional education (IPE) harnesses the power of teams to facilitate collaborative learning across disciplines. However, prior research has not paid sufficient attention to the role of team-level factors on IPE outcomes, posing a major theoretical and methodological limitation. In response to this, using social interdependence theory (SIT), this study aimed to delineate the independent contributions of both team-level and student-level interprofessional attitudes (teamwork, roles, and responsibilities; patient-centeredness; and community-centeredness) in predicting IPE collaboration outcomes (goal achievement, team effectiveness, and team performance) employing multi-level analysis. METHODS: To test whether interprofessional attitudes at the team and student levels predict IPE collaboration outcomes, conducted multilevel modeling. We used the pretest and posttest data from 323 healthcare students in Hong Kong from Chinese medicine, medicine, nursing, pharmacy, and social work programmes enrolled in the IPE Cancer module. RESULTS: Among the interprofessional attitudes, "teamwork, roles, and responsibilities" was found to be the best predictor of IPE outcomes, both at the student and team levels. Students who recognized the benefits of shared learning had better goal achievement and team effectiveness. Furthermore, teams that emphasized shared learning also had better overall team performance. CONCLUSIONS: Students' attitudes towards teamwork, roles, and responsibilities in interprofessional collaborative practice, both at the student and team levels, are important to attaining positive student- and team-level outcomes. The study contributes to the expansion of existing knowledge in medical education, theoretically, by adopting SIT as a lens through which collaborative learning in healthcare teams can be understood, and methodologically, by applying multi-level approaches and delineating important student- and team-level predictors of IPE outcomes.

Nurturing the "self" in health professions education.

The shift in the way how health care is delivered from exclusive (disciplinary) to a more collective and inclusive (interprofessional) has recently been gaining traction in health care. The need for this shift is even magnified when the health care system face unprecedented challenges that single expertise is no more enough. The promise of transformative power of collaboration in health care suggests that collective intelligence achieves tasks more effectively than a single expertise could achieve.

Teaching Grapheme-Phoneme Correspondences Using a Direct Mapping Approach for At-Risk Second Language Learners: A Randomized Controlled Trial.

Reading interventions developed to teach grapheme-phoneme correspondences (GPCs) were evaluated among L2 at-risk readers. In the direct mapping of grapheme (DMG) condition, children's attention was explicitly drawn to the application of a graphemes taught on that day to shared reading of words in authentic text. In the control condition there was no such systematic daily linkage of the GPCs and texts. The two reading interventions were otherwise identical. Two hundred fifty-three Chinese Grade 1 and Grade 2 students were screened, and those who scored in the bottom 30% of an English word-reading test were identified as L2 at-risk readers. Seventy-one L2 at-risk readers were thus randomly assigned to two conditions, both of which were small-group reading interventions: (a) DMG or (b) taught control. We hypothesized a significant main effect of Intervention condition and significant interaction of Intervention by Phonological Awareness (PA) effects on word reading, word attack, spelling, and sentence comprehension favoring the DMG intervention. Results showed that predicted interaction effects were significant for word reading, spelling, and sentence comprehension. No other effects were significant. Results suggest that the daily Direct Mapping of taught GPCs to shared book reading promotes reading development in at-risk English L2 readers with stronger phonological skills.

Developmental trends and precursors of English spelling in Chinese children who learn English-as-a-second language: Comparisons between average and at-risk spellers.

BACKGROUND: Invented spelling has been viewed as a window to young children's spelling development. AIMS: This longitudinal study investigated the developmental trends in invented spelling as a function of phoneme position in very young ESL children. It also investigated cognitive-linguistic precursors of L2 spelling difficulties. METHODS AND PROCEDURES: We identified 2 groups of spellers in kindergarten based on their invented spelling performances at the end of kindergarten: average spellers and at-risk spellers. The two groups were compared on invented spelling performance at varied phoneme positions of a word. They were also administered a battery of cognitive-linguistic tasks, including letter knowledge, phonemic awareness, vocabulary and rapid automatized naming at an earlier timepoint. OUTCOMES AND RESULTS: Both groups performed better in invented spelling on initial consonants than on medial vowels, which in turn were better than final consonants at two time points. In addition, the average spellers improved significantly more than the at-risk spellers at all phoneme positions. Vocabulary was a significant predictor of spelling difficulties when other crucial cognitive-linguistic variables were taken into consideration simultaneously. CONCLUSIONS AND IMPLICATIONS: The current findings suggest the unique features of invented spelling development in L2 learners and identified precursors to L2 spelling difficulties. Very young average and at-risk L2 spellers showed differential gains in L2 invented spelling. Implications of the present study are (1) invented spelling at kindergarten is able to differentiate average and at-risk spellers and (2) invented spelling training and vocabulary intervention could be useful in the remediation of spelling difficulties.

The unique role of executive function skills in predicting Hong Kong kindergarteners' reading comprehension.

BACKGROUND: Word reading and linguistic comprehension skills are two crucial components in reading comprehension, according to the Simple View of Reading (SVR). Some researchers have posited that a third component should be involved in reading and understanding texts, namely executive function (EF) skills. AIM: This study was novel in two ways. Not only did we tested EF skills as a predictor of reading comprehension in a non-alphabetic language (i.e., Chinese) to extend the theoretical model of SVR, we also examined reading comprehension further in kindergarten children (age 5) in Hong Kong, in the attempt to reveal possible early precursors of reading comprehension. SAMPLE(S): A group of 170 K3 kindergarteners was recruited in Hong Kong. METHODS: Children's word reading was assessed. Their linguistic comprehension was assessed with phonological awareness, verbal short-term memory, and vocabulary knowledge. Using a structured observation task, Head-Toes-Knees-Shoulders (HTKS), we measured their composite scores for EF skills. RESULTS: Head-Toes-Knees-Shoulders performance predicted unique variance in children's Chinese reading comprehension concurrently beyond word reading and a set of linguistic comprehension skills. CONCLUSIONS: The results highlight the important role of EF skills in beginning readers' reading comprehension.