Tag: Indigenous Languages

Abstract

In psychological networks, one limitation of the most used community detection algorithms is that they can only assign each node (symptom) to a unique community, without being able to identify overlapping symptoms. The clique percolation (CP) is an algorithm that identifies overlapping symptoms but its performance has not been evaluated in psychological networks. In this study, we compare the CP with model parameters chosen based on fuzzy modularity (CPMod) with two other alternatives, the ratio of the two largest communities (CPRat), and entropy (CPEnt). We evaluate their performance to: (1) identify the correct number of latent factors (i.e., communities); and (2) identify the observed variables with substantive (and equally sized) cross-loadings (i.e., overlapping symptoms). We carried out simulations under 972 conditions (3x2x2x3x3x3x3): (1) data categories (continuous, polytomous and dichotomous); (2) number of factors (two and four); (3) number of observed variables per factor (four and eight); (4) factor correlations (0.0, 0.5, and 0.7); (5) size of primary factor loadings (0.40, 0.55, and 0.70); (6) proportion of observed variables with substantive cross-loadings (0.0%, 12.5%, and 25.0%); and (7) sample size (300, 500, and 1000). Performance was evaluated through the Omega index, Mean Bias Error (MBE), Mean Absolute Error (MAE), sensitivity, specificity, and mean number of isolated nodes. We also evaluated two other methods, Exploratory Factor Analysis and the Walktrap algorithm modified to consider overlap (EFA-Ov and Walk-Ov, respectively). The Walk-Ov displayed the best performance across most conditions and is the recommended option to identify communities with overlapping symptoms in psychological networks.

Abstract

Children from diverse ethnic groups are at significantly increased risk for dental caries. In particular, American Indian (AI) children have the highest incidence of detal caries of any ethnic group. The COVID-19 pandemic dramatically restricted health care access, including preventive oral health care. Given this context, it is unclear whether or not preventive oral health care for AI children has resumed since lockdown. To address this question, we surveyed adult AI caregivers (N = 152) of children aged 0–5 years, assessing recent (12-month) and pre-COVID (for caregivers of children aged 3–5 years) preventive oral and medical health services. We also examined medical health care access and utilization among caregivers. Among children aged 3–5 years old, both pre-pandemic and past year medical care utilization were generally high (80 and 90%, respectively) as was any oral health care utilization (64 & 78%, respectively). Oral health check-ups were more common over the last year (62%) compared to pre-COVID (44%). Recent health care utilization among children 1–5 years old in this sample were generally comparable to national estimates, except for higher reported preventive medical care (99% vs. 87.6%, respectively) and higher preventive oral care (96% vs. 59.6%, respectively). More caregivers reported delaying or foregoing needed health care due to COVID (28–38%) versus due to cost (8–17%). In this survey of AI caregivers, recent child preventive health care utilization was high, and changes in utilization following the lockdown phases of the pandemic were comparable for oral and medical health care.

Abstract

The integration of education and robotics has emerged as a crucial development in the technological landscape. This study focuses on the use of a robot teaching assistant to enhance the learning efficiency of 8th-grade students in hands-on STEM activities centered around the theme of “Smart City.” It explores the impact of educational robots on students' learning outcomes and their development of hands-on skills through diverse learning methods. Conducted over 12 weeks with 103 participants, the study employed a quasi-experimental design. Students were split into two groups: The Experimental Group (EG), using the 6E model with robot teaching assistants, and the Control Group (CG), using only the 6E model. The analysis of covariance revealed that the EG exhibited superior performance in STEM knowledge, motivation, and hands-on skills compared to the CG. Further analysis indicated that learning motivation significantly influenced hands-on performance in the EG, particularly in high-scoring subgroups. The findings suggest that combining the 6E model with educational robots effectively enhances STEM learning and student engagement. Educational robots as teaching assistants not only aid in knowledge acquisition but also significantly boost students' motivation and hands-on skill development. This implies a promising direction for integrating advanced technology in educational practices to foster more effective learning environments.

Abstract

Community-based programs serve a critical need for vulnerable youth and families. In recent years, researchers and practitioners have urged programs to adopt a trauma-informed care (TIC) approach to address adversity in young people’s lives. The purpose of this article is to describe the implementation and outcomes of the Trauma Ambassador (TA) Program, a pilot youth leadership program guided by a community-university partnership that utilized a TIC approach in an underserved East North Philadelphia neighborhood. Fourteen youth engaged in interactive trainings to build their understanding of trauma and develop practical tools to support encounters with individuals with trauma histories. Focus groups and individual interviews were conducted to better understand program implementation and outcomes. Rich data emerged that identifies a myriad of ways that youth and their community might benefit from a program like the one described. The program successfully impacted participants, as TAs recognized their own trauma and were motivated to help others who may have trauma histories. This program provided quality youth development experiences, particularly with respect to trauma-informed care, and results support taking a holistic, healing-centered approach to foster well-being for youth and adult mentors.

Abstract

Purpose of the review

Many individuals recover from alcohol problems without formal treatment (referred to here as self-change). However, self-change is understudied, especially among racially and ethnically minoritized (REM) populations. The present paper is a systematic literature review on self-change from alcohol problems among REM adults in the U.S.

Recent findings

Fifteen articles met criteria for inclusion. Of these, the majority (9) described the process of self-change among American Indian and Alaska Native communities and traditional healing strategies (e.g., meeting with elders or traditional healers) were commonly used. Fewer studies described self-change among Black and Latine groups, and no studies provided data on Asian, Native Hawaiian, Pacific Islander, or Multiracial groups.

Summary

Self-change among REM groups has been studied most often among American Indian and Alaska Native groups. Additional research is needed to better understand self-change among REM groups, including the influence of relevant constructs like racial identity.

Abstract

This article aims to show that multidimensional child poverty (MCP) is determined by several socioeconomic factors that influence the formation of stratified groups of poor children under five years of age living in Central America. This study advocates for a comprehensive set of children's rights with the purpose of addressing the different facets of child poverty from the perspective of child well-being, in order to estimate the incidence of MCP, by including multiple childhood deprivations and socioeconomic determinants. Child-specific indicators and household deprivation indicators are considered in the estimation of MCP. The study also states that child poverty is a complex concept, which includes the various types of deprivations experienced by children in the Central American societies and their deprivations are considered as the denial of children’s rights. Therefore, the MCP is estimated based on a conditional latent class analysis that includes not only manifest deprivation variables, but also socioeconomic determinants that help to better predict the incidence and probabilities of children being multidimensionally poor according to different poverty strata. The socioeconomic factors that show high risks of MCP are rural areas, indigenous children, young mothers and low levels of education attained by the head of the household, among others. One of the reasons to investigate the MCP for Belize and El Salvador is because there are few studies that address this problem for these countries and this research sheds light on the characteristics of early childhood poverty. The results indicate that the incidence of MCP is 49% in Belize and 76% in El Salvador. The research work concludes that the International Rights of the Child provide the opportunity to implement comprehensive social policies in Central America to eradicate child poverty.

Abstract

The practice of reading aloud to children is ubiquitous in early childhood classrooms. Teachers read aloud to young children to entertain, to build early literacy skills, to develop domain specific content knowledge and vocabulary, to promote social and emotional development and well-being, and to draw children into community with each other and the world. The types of texts teachers decide to immerse children in matters: children need opportunities to examine fiction and nonfiction texts, to learn from and about history, to wonder about phenomena in their natural, physical, and social worlds. This study explores the range of titles that 445 early childhood teachers reported reading with their students at a single timepoint. It describes the variety of fiction and nonfiction texts teachers reported reading and surfaces rich culturally relevant literature selections use with young children.

Abstract

The purpose of this phenomenological study was to explore the ways that early childhood teachers were “making waves” as they fostered equitable classrooms through multicultural picturebooks. Through a thematic analysis of one-on-one interviews and a virtual book selection simulation, five early childhood teachers offered their insights on the potential barriers teachers may face in selecting and using such books in their classrooms, as well as their suggestions for curating classroom libraries that highlight books that serve as mirrors, windows, and doors for children. These insights have the potential to support other early childhood teachers as they make waves of their own and leverage multicultural children’s literature to build equitable classrooms.

Abstract

Converging global trends (digitization, globalization, datafication) have influenced all aspects of children’s literacies, including children’s picturebooks. The recent turn towards embodied, affective and sensory literacies, stimulated our interest in multisensory picturebooks that engage all children’s senses, including the sense of smell (olfaction). Olfactory children’s picturebooks demand new forms of literary conversations, which capitalise on unique properties of odours and integrate these with stories. Drawing on a systematic search of children’s picturebooks about, and with, smell, in paper-based and digital formats, we identified three principal ways in which olfaction is currently embedded in children’s picturebooks: 1, as an add-on to depiction of objects (including foods, plants) and places, 2, as a device to introduce humour into a story, and 3, as an engagement tool for children’s active participation in the story. We mobilise Sipe’s (2008) concept of seven constituting elements in children’s picturebooks to describe how current olfactory picturebooks apply the elements in their design and make recommendations for future development of children’s olfactory picturebooks. Reflecting on the generative potential of literary theories and olfactory power to stimulate children’s non-linguistic embodied interactions with picturebooks, we propose some extensions to the current olfactory picturebook landscape.

Abstract

Many early childhood teachers seek to promote diversity in their classrooms through the use of multicultural children’s literature. While these efforts are well-intentioned, teachers may not be fully aware of the issues of culture potentially hidden within such books, nor may they have support in considering the authenticity of the texts they use. While these issues are pervasive within books representing all cultural groups, recent research by Indigenous scholars has highlighted the concerns and implications within Indigenous children’s literature. This article is grounded within Indigenous ways of knowing to provide a helpful tool for supporting teachers as they seek to curate authentic Indigenous children’s literature for classrooms. Resources presented within include a 3-step guide to choosing and using such books and a list of Indigenous titles recommended by members of Indigenous communities.