High school health curriculum and health literacy: Canadian student voices

Teaching methods for critical thinking in health education of children up to high school: A scoping review

According to the World Health Organization, the improvement of people's health literacy is one of the fundamental public health challenges in the 21st century. The key issue in teaching health literacy is to develop critical thinking skills. As health literacy and critical thinking should be developed at school age, we reviewed teaching methods or educational interventions used in empirical studies focused on the development of critical thinking regarding health and implemented by teachers in preschools, primary schools, or secondary schools. We searched seven databases (Medline, Embase, Web of Science, ERIC, ProqQuest, PsycArticles, and CINAHL) from inception to 20 September 2023 for any type of empirical studies. Due to the heterogeneity in interventions and inadequate reporting of results, a descriptive synthesis of studies was performed in addition to quantitative analysis. Of the 15919 initial records, 115 studies were included in the review. Most of the educational interventions focused on lifestyle-related health issues such as substance use, sexual and reproductive health, and nutrition. The popularity of health issues changed over time and depended on the geographical context. Six dimensions that differentiated the teaching methods were identified: central teaching component, central educator, pupils' activity level, teaching context, educational materials, and significance of critical thinking. Many educational interventions did not address the development of critical thinking skills in a comprehensive manner, and the significance of critical thinking varied greatly. Interventions in which critical thinking had high and very high significance applied mainly problem-solving methods and involved pupils' activity. The evidence on the effectiveness of the teaching methods that develop critical thinking is limited because most articles failed to provide detailed information on the teaching methods or did not examine their effects. We recommend that a checklist is developed to facilitate a detailed description of health educational interventions and thus promoting their replicability. Study registration: The protocol of the review was registered in the OSF Registries on 13 January 2022 (doi: https://doi.org/10.17605/OSF.IO/46TEZ).

Cancer Awareness, Cause Recognition, and Sources of Information Among Japanese Students: A Repeated Cross-Sectional Nationwide Survey

OBJECTIVES

Cancer education has been promoted under the Basic Plan for Cancer Education in Japan. We conducted a repeated cross-sectional survey of Japanese students to determine changes in attitudes regarding cancer over time.

METHODS

A nationwide survey of fifth-grade elementary students was conducted in February 2013. A repeated cross-sectional survey was conducted following previous studies with second-year high school students in February 2019, as second-year high school students in 2019 corresponded to the generation of fifth-grade students in 2013. The self-administered, multiple-choice questionnaire inquired about the awareness of cancer and its causes and sources of cancer information. Statistical analyses were performed by calculating the percentage of selections and 95% confidence intervals for each question.

RESULTS

The differences between values in 2019 and 2013 were examined. Responses were received from 94 schools (44.1%) in 2013 and 114 schools (52.8%) in 2019. After excluding incomplete responses, valid responses from 2213 and 3822 respondents, respectively, were analyzed. Desirable changes over time were observed in awareness. Increasing age was associated with a rise in misperceptions and a decline in desirable rather than undesirable perceptions of the causes of cancer. The Internet was a common source of information among high school students, followed by health education at school.

CONCLUSION

Cancer education in schools should aim to counteract misconceptions and promote positive, evidence-based information. Improving perceptions of cancer screening could increase intentions of undergoing screening. Additionally, presenting cancer information using social networking sites could help promote cancer prevention among junior high and high school students.

Sociocultural, health knowledge, and health literacy among children ages 9-10 years in Thailand

BACKGROUND

Health literacy (HL) enables a person to make good decisions regarding health care, disease prevention, and health promotion to maintain and improve health. In Thailand, most existing studies focus on adults' HL rather than children. This research aimed to determine the influence of sociocultural and health knowledge on HL among children ages 9-10 years in Thailand.

MATERIALS AND METHODS

A cross-sectional study was conducted among 1650 children aged 9-10 years. The respondents were recruited using multistage random sampling from 39 primary schools of 13 provinces in all four regions of Thailand. A self-administered structured questionnaire was used to collect the required data. The multilevel analysis was used to determine the association between sociocultural, health knowledge, and HL while controlling the effects of covariates. The result was presented as adjusted odd ratios and its 95% confidence interval (CI).

RESULTS

Of the total 1650 respondents, 86.24% (95% CI: 84.49%-87.82%) had adequate and excellent levels of HL. The multivariable analysis indicated factors that were significantly associated with adequate and excellent levels HL including adequacy of per diem (adjusted odds ratio [adj. OR] = 6.78; 95% CI: 3.54-12.97) and had good relationship with teachers (adj. OR = 2.19; 95% CI: 1.55-3.09). Sources of health education which were received health education from parents (adj. OR = 3.51; 95% CI: 2.39-5.14), from teachers (adj. OR = 2.03; 95% CI: 1.43-2.89), and from the Internet (adj. OR = 1.83; 95% CI: 1.12-2.99) were also significantly associated with HL. Another significant factor was had good level of health knowledge (adj. OR = 1.86; 95% CI: 1.30-2.66) when control clustering effect of region, provinces, school, and classroom size.

CONCLUSIONS

More than 85% of children ages 9-10 years in Thailand had adequate and excellence levels of HL. Sociocultural and health knowledge had influence on children HL.

School-Based Health Literacy Programs for Children (2-16 Years): An International Review

BACKGROUND

Health literacy impacts children's health and educational attainment. Therefore, determining the most appropriate pedagogical design is critical. The long-term health benefits of health literacy for each child's life course further justify this imperative. School-based health literacy programs are of interest internationally.

METHODS

We brainstormed the search terms and established inclusion/exclusion criteria for this systematic review. We searched 2 databases (CINAHL, ERIC) following PRISMA guidelines. Three authors screened and sorted the findings.

RESULTS

We identified 21 relevant studies from 629 retrieved. Few (6/21) studies were situated in the primary school setting.

CONCLUSIONS

This review found a variety of project designs, evaluation methods, and conceptual models. Descriptive analysis of the final 21 papers highlighted the importance of multicomponent design (whole-of-school and curriculum), cross-curricula integration, professional development for teachers, age of children, role of parents, and role of community. The results of this analysis may inform primary school program design in the future. Schools provide a logical setting for health literacy development. Despite the evidence that adolescence is too late, few studies have been situated in primary schools. Teachers lack confidence to teach health and need ongoing professional development. Parent, child, and community voices are essential for sustained engagement and program success.

Functional Health Literacy: Psychometric Properties of the Newest Vital Sign for Portuguese Adolescents (NVS-PTeen)

Self-management of health requires skills to obtain, process, understand, and use health-related information. Assessment of adolescents’ functional health literacy requires valid, reliable, and low-burden tools. The main objective of this study was to adapt and study the psychometric properties of the Newest Vital Sign for the Portuguese adolescents’ population (NVS-PTeen). Classic psychometric indicators of reliability and validity were combined with item response theory (IRT) analyses in a cross-sectional survey, complemented with a 3-month test-retest assessment. The NVS-PTeen was self-administered to students enrolled in grades 8 to 12 (12 to 17 years old) in a school setting. Overall, 386 students (191 girls) from 16 classes of the same school participated in the study (mean age = 14.5; SD = 1.5). Internal reliability of the NVS-PTeen was α = 0.60. The NVS-PTeen total score was positively and significantly correlated with Portuguese (r = 0.28) and mathematics scores (r = 0.31), school years (r = 0.31), and age (r = 0.19). Similar to the original scale (for the U.S.), the NVS-PTeen is composed of two dimensions, reading-related literacy and numeracy. Temporal reliability is adequate, though with a learning effect. IRT analyses revealed differences in difficulty and discriminative capacity among items, all with adequate outfit and infit values. Results showed that the NVS-PTeen is valid and reliable, sensible to inter-individual educational differences, and adequate for regular screening of functional health literacy in adolescents.

Health Promotion in Israeli Colleges of Higher Education-The Example of Oranim College of Education

A teacher-training college that promotes a healthy learning environment contributes to the educational character of teachers of the future. These teachers adopt healthy lifestyles of their own and influence the lifestyles and learning of their pupils in kindergartens and schools. This article outlines the implementation of a health promotion program in a teacher-training college in northern Israel-Oranim College of Education. We describe the changes made at the college over three years-from the commitment of college executives to the health promotion policy initiative launched by the Ministry of Education, the appointment of a health leader (health promotion coordinator), staff and student engagement in change, rededication of college resources to healthy lifestyles and learning, promotion of healthy eating and exercise, changes in teaching, new courses and more interaction with the community, to health promotion by teachers in training in local kindergartens and schools. Using real examples, we show how effective policy implementation rests on the active participation of all stakeholders.

The Role of School Leaders' Health Literacy for the Implementation of Health Promoting Schools

Background: The promotion of health literacy is seen as an urgent goal in public health and education and, hence, should be integrated in the school context as a component of the holistic health promoting school (HPS) approach. However, only limited empirical studies have addressed health literacy of school staff so far. Hence, this study aimed to examine the level of health literacy among school leaders and its association with the extent of HPS implementation. Methods: A cross-sectional study with n = 680 school principals and members of the school management board from Germany was carried out at the end of 2018. Individual health literacy, attitudes, and competencies towards HPS and occupational self-efficacy served as independent variables and the level of HPS implementation was the dependent variable. Data were analyzed using univariate and bivariate analysis as well as multiple binary logistic regression. Results: 29.3% of school leaders show a limited health literacy with significantly higher values found for male respondents. Regression analyses revealed that male gender (OR: 1.91, 95% CI: 1.22–2.99), HPS attitudes (OR: 3.17, 95% CI: 2.13–4.72), and HPS competencies (OR: 3.66, 95% CI: 2.43–5.50) were associated with a lower level of HPS implementation. Furthermore, regression analyses differentiated by gender showed that limited health literacy is associated with a low level of HPS implementation for male school leaders only (OR: 2.81, 95% CI: 1.22–6.45). Conclusions: The promotion of health literacy especially for male leaders would not only result in positive effects on an individual level but also could contribute to a stronger implementation of activities on school health promotion. We suggest integrating health literacy, HPS attitudes, and competencies more strongly into the qualification and in further training of school leaders.

How Did Parents View the Impact of the Curriculum-Based HealthLit4Kids Program Beyond the Classroom?

The HealthLit4Kids program aims to build health literacy in a participatory and contextually relevant way. Whole-of-school and curriculum strategies aim to empower and build capacity to make informed health choices amongst students, teachers, parents, and their local community. The aim of this study was to evaluate the HealthLit4Kids program from the perspective of parents, using a Self-Determination Theory framework. This is one component within a larger evaluation of the program. Parents at four Australian primary schools were interviewed post-program. Qualitative data collected through parent interviews were analyzed thematically to identify themes, and coding checks were completed by experienced qualitative researchers. The three key themes identified were student engagement, behaviour change, and parent engagement. Findings also indicated that parents placed a high value on effective communication from schools and raised a range of health areas such as food and nutrition, physical activity, and mental health with the interviewer. Parent opinions of the HealthLit4Kids program were positive, with many reporting a perceived increase in their children's ability to understand, communicate and act on health-related knowledge at home. The HealthLit4Kids program requires further research to determine its viability as an optimal pedagogical strategy for the health literacy development of primary school-aged children.

HealthLit4Kids study protocol; crossing boundaries for positive health literacy outcomes

BACKGROUND

Health attitudes and behaviours formed during childhood greatly influence adult health patterns. This paper describes the research and development protocol for a school-based health literacy program. The program, entitled HealthLit4Kids, provides teachers with the resources and supports them to explore the concept of health literacy within their school community, through classroom activities and family and community engagement.

METHODS

HealthLit4Kids is a sequential mixed methods design involving convenience sampling and pre and post intervention measures from multiple sources. Data sources include individual teacher health literacy knowledge, skills and experience; health literacy responsiveness of the school environment (HeLLO Tas); focus groups (parents and teachers); teacher reflections; workshop data and evaluations; and children's health literacy artefacts and descriptions. The HealthLit4Kids protocol draws explicitly on the eight Ophelia principles: outcomes focused, equity driven, co-designed, needs-diagnostic, driven by local wisdom, sustainable, responsive, systematically applied. By influencing on two levels: (1) whole school community; and (2) individual classroom, the HealthLit4Kids program ensures a holistic approach to health literacy, raised awareness of its importance and provides a deeper exploration of health literacy in the school environment. The school-wide health literacy assessment and resultant action plan generates the annual health literacy targets for each participating school.

DISCUSSION

Health promotion cannot be meaningfully achieved in isolation from health literacy. Whilst health promotion activities are common in the school environment, health literacy is not a familiar concept. HealthLit4Kids recognizes that a one-size fits all approach seldom works to address health literacy. Long-term health outcomes are reliant on embedded, locally owned and co-designed programs which respond to local health and health literacy needs.

Health Literacy in School

Health literacy is a core element of patient-centered healthcare. Poor health literacy is a silent epidemic across the globe as it affects every aspect of health. Schools bear an important role in increasing health literacy. Improving health literacy in adolescence is supposed to improve the later life as adolescents are used to carry their modified behavior lifelong. Various school-based interventions covering physical and mental health have been studied and found to be effective. International bodies recommend incorporation of health-related tasks into school lessons and considered that teaching the young people will be a good investment for future. Multisectoral collaborations and locally proved effective strategies are the practical challenges. This chapter aims to focus on health literacy, global scenario of health literacy, measurement tools, role of school, interventions, limitations, and challenges of health literacy.

Associations Between Health Literacy and Health Behaviors Among Urban High School Students

BACKGROUND

Health literacy is crucial to develop health-related knowledge, adopt healthy lifestyles, and benefit from health care services. However, research on the association between health literacy and adolescent health outcomes, particularly on their prospective associations, is rare. We assessed health literacy using 3 validated measures, and examined cross-sectional and prospective associations between health literacy and adolescent health behaviors and outcomes.

METHODS

We conducted a short-term prospective study of 250 adolescents (mean age = 14 years; 57% female; 48% African American) who were entering or in the ninth grade in an urban school district. Health literacy was assessed by individual interviews at baseline, and health-related behaviors and outcomes were assessed by a paper-and-pencil survey at baseline and at a 6-month follow-up.

RESULTS

Nearly half of the sample was reading at least 2 grades below expected levels. Lower baseline health literacy was associated with a lower self-rating of general health, unhealthier diet, heavier weight, and greater engagement in problem behaviors and sexual behaviors at baseline. Lower baseline health literacy also was associated with a greater increase in substance use over time.

CONCLUSIONS

Results point to the pressing need to improve health literacy in urban high school students.

Health literacy in childhood and youth: a systematic review of definitions and models

BACKGROUND

Children and young people constitute a core target group for health literacy research and practice: during childhood and youth, fundamental cognitive, physical and emotional development processes take place and health-related behaviours and skills develop. However, there is limited knowledge and academic consensus regarding the abilities and knowledge a child or young person should possess for making sound health decisions. The research presented in this review addresses this gap by providing an overview and synthesis of current understandings of health literacy in childhood and youth. Furthermore, the authors aim to understand to what extent available models capture the unique needs and characteristics of children and young people.

METHOD

Six databases were systematically searched with relevant search terms in English and German. Of the n = 1492 publications identified, N = 1021 entered the abstract screening and N = 340 full-texts were screened for eligibility. A total of 30 articles, which defined or conceptualized generic health literacy for a target population of 18 years or younger, were selected for a four-step inductive content analysis.

RESULTS

The systematic review of the literature identified 12 definitions and 21 models that have been specifically developed for children and young people. In the literature, health literacy in children and young people is described as comprising variable sets of key dimensions, each appearing as a cluster of related abilities, skills, commitments, and knowledge that enable a person to approach health information competently and effectively and to derive at health-promoting decisions and actions.

DISCUSSION

Identified definitions and models are very heterogeneous, depicting health literacy as multidimensional, complex construct. Moreover, health literacy is conceptualized as an action competence, with a strong focus on personal attributes, while also recognising its interrelatedness with social and contextual determinants. Life phase specificities are mainly considered from a cognitive and developmental perspective, leaving children's and young people's specific needs, vulnerabilities, and social structures poorly incorporated within most models. While a critical number of definitions and models were identified for youth or secondary school students, similar findings are lacking for children under the age of ten or within a primary school context.

Emphasizing the child in child health literacy research

Child health literacy is a 'hot topic' of late, as researchers and practitioners work to attain an equitable and healthy future. Health literacy emphasizes the wide range of skills that people need to access, understand, evaluate and use health information to promote good health. In light of the recognition that health literacy is an important determinant of health for adults, addressing child health literacy early on is essential to maximize future health outcomes. Meeting children's specific needs arguably includes the delivery of information that can be easily accessed and understood by younger age groups. While much academic discourse pertains to the importance of building parental health literacy, there is less literature that explicitly focuses on child-centred health literacy. On the premise that health literacy is an asset, this paper provides an argument for investing in children's health literacy by working with children to encourage meaningful contributions in research and practice.

Critical appraisal of health claims: science teachers’ perceptions and practices

Purpose

– Critical appraisal skills are necessary to navigate the numerous contradictory and pseudo-scientific claims in the popular media. Health and science education in schools is essential for promoting these skills in students. The purpose of this paper is to explore lower secondary school science teachers’ perceptions and reported practices related to teaching critical appraisal of health claims.

Design/methodology/approach

– Interpretive description strategy guided the study process. A purposeful sample of 25 Norwegian teachers was interviewed individually or in groups. Interviews were analysed using the constant comparative method.

Findings

– One main theme, “unexploited opportunities for teaching critical appraisal”, and three sub-themes were identified: “inattentive to the relevance of critical appraisal”, “prioritise facts over critical appraisal”, “limited competency in critical appraisal”. Teachers’ descriptions of science sessions devoted to health education uncovered important opportunities for teaching critical appraisal of health claims. However, teachers did not appear to seize opportunities because they seemed inattentive to the relevance of teaching critical appraisal, they reported to prioritise teaching health content knowledge, and teachers themselves revealed limited expertise in assessing health claims critically.

Practical implications

– The findings suggest that science teachers need support to take better advantage of the links between health and science education to enhance students’ critical appraisal skills.

Originality/value

– This study adds depth to the understanding of issues and challenges faced by science teachers regarding critical appraisal of health claims, which is an important aspect of health education schools.

The desired learning outcomes of school-based nutrition/physical activity health education

Purpose

– The purpose of this paper is to utilise the collective opinion of a group of Finnish experts to identify the most important learning outcomes of secondary-level school-based health education, in the specific domains of physical activity and nutrition.

Design/methodology/approach

– The study uses a Delphi survey technique to collect the opinions of a group (panel) of Finnish experts. A list of learning outcomes was compiled via an extensive literature review of documents from all levels of health education (physical activity and nutrition) policy development and implementation. A general inductive analysis method was conducted, resulting in education themes which were then compiled into health literacy-constructed learning outcomes to present to the panel in the two Delphi rounds.

Findings

– The study question is answered in the form of a ranked list of the 24 most important learning outcomes of physical activity and nutrition education in Finnish schools. The analysis of variance pair-wise comparisons with Bonferroni indicated that six items were statistically possibly more important than the 18 others. The three most important items being: first, understand the importance of a varied and balanced diet; second, the ability to analyse their own lifestyle; third, understand the link between physical activity and health. The study also identified topics/themes which could be either under-represented or over-represented in the current literature and teaching.

Originality/value

– This study is the only one of its type, and researches an as yet unknown area of health education. The value of this study lies in its role in the further development of school health education, in terms of identifying the “most important” contemporary issues to teach in the classroom, and may also be used as a topic prioritisation and curriculum planning tool.

Sustained improvements in students' mental health literacy with use of a mental health curriculum in Canadian schools

BACKGROUND

Enhancement of mental health literacy for youth is a focus of increasing interest for mental health professionals and educators alike. Schools are an ideal site for addressing mental health literacy in young people. Currently, there is limited evidence regarding the impact of curriculum-based interventions within high school settings. We examined the effect of a high-school mental health curriculum (The Guide) in enhancing mental health literacy in Canadian schools.

METHODS

We conducted a secondary analysis on surveys of students who participated in a classroom mental health course taught by their usual teachers. Evaluation of students' mental health literacy (knowledge/attitudes) was completed before and after classroom implementation and at 2-month follow-up. We used paired-samples t-tests and Cohen's d value to determine the significance and impact of change.

RESULTS

There were 265 students who completed all surveys. Students' knowledge significantly improved between pre- and post-tests (p < 0.001; d = 0.90) and was maintained at follow-up (p < 0.001; d = 0.73). Similarly, attitude significantly improved between pre- and post-tests (p < 0.001; d = 0.25) and was significantly higher at follow-up than base-line (p < 0.007; d = 0.18) CONCLUSIONS: The Guide, applied by usual teachers in usual classroom curriculum, may help improve student knowledge and attitudes regarding mental health. This is the first study to demonstrate the positive impact of a curriculum-based mental health literacy program in a Canadian high school population.

Health literacy in adolescents: an integrative review

PURPOSE

To determine the state of the science of health literacy instruments and interventions for use in adolescents.

CONCLUSIONS

There is a scarcity of literature regarding health literacy instruments and interventions for adolescents. Ten studies were included in the final table for analysis. One instrument shows high validity and reliability in English. Most interventions are exploratory, with two studies showing significant outcomes.

PRACTICE IMPLICATIONS

More research is needed to establish the appropriate evaluation of and effective interventions for health literacy in adolescents.

Finnish pupils’ perceptions of health education as a school subject

Only a few countries have introduced health education (HE) as a stand-alone school subject. In Finland every pupil in basic education grades 7–9 takes three obligatory courses in HE. This study investigated Finnish pupils’ perceptions of the teaching and learning of HE. It also explored how school- and family-related background variables are associated with these perceptions. Nationally representative data were obtained from a 2010 school-based study on Health Behaviour in School-aged Children (HBSC). A total of 4262 pupils from 7th and 9th grades (13 and 15 years old) responded anonymously to the questionnaire. Logistic regression analysis was performed to identify the associations between perceptions of HE and school- and family-related background variables. The majority of the pupils had positive perceptions of HE. In terms of their own learning, girls’ perceptions were more positive than boys’: 86% of 13- and 15-year-old girls agreed that HE classes had taught them to think about the advantages and disadvantages of various health behaviours, whereas only 79% of boys shared this opinion. School engagement had the strongest association with perceptions of HE: the more positive the attitudes towards school, the more positive were the perceptions of HE. Older girls perceived their learning and their participation in class discussions more positively than younger ones, and older boys were more critical of the teaching than younger ones. The pupils’ educational aspirations were not associated with their perceptions of HE, and perceived family affluence was associated only with girls’ perceptions of participation in HE classes. The pupils’ feedback on HE was positive and encouraging. There is a demand for the subject in society, and HE seems to have the potential to augment young people’s positive attitudes towards health issues, and to enhance their health literacy.

A Review of Health Literacy: Problem, Tools and Interventions

Health literacy is an important concept that is increasingly being recognised internationally worldwide as a fundamental skill required in maintaining health and accessing the local healthcare system. Not recognising low health literacy can be serious and costly as Singapore's population ages and chronic disease becomes more prevalent. As there are few local studies available, this clinical review highlights the current known prevalence and problem of health literacy in other countries; the assessment tools available; and some useful lessons we can draw from published interventions. This review may be useful in promoting awareness of health literacy, generating interest in this area among clinicians and inspiring more local work into this emerging field.