The health emergency due to COVID-19 has highlighted the importance of vaccination and its impact on social welfare. Inequalities have surfaced that affect the most vulnerable and those millions of children do not receive the necessary vaccines. Health education becomes a fundamental resource for citizens to access universal rights. One thousand people from 76 countries on five continents participated in this research in 2019–2020, from the health, education, and economic sectors. A descriptive cross-sectional study with a quantitative design was used. The instrument used was a correctly validated questionnaire: VACUNASEDUCA. The objectives were to reflect on the adequacy of teacher training and their awareness for the proper use of vaccines and to analyze the knowledge of parents about the consequences of vaccination. The results demonstrate the importance of teacher training and health education, with positive involvement of the family. The most favorable group is female, under 30 years, from the European continent, with a very high Human Development Index (HDI), and from the education sector. In conclusion, it is noted that, within the framework of the fourth industrial revolution, education must be configured with innovative approaches and tools, making it necessary to intervene in the context considering their cultural characteristics and promoting healthy lifestyle habits.

The objective of the research is to know whether the use of technologies in the teaching of sciences, in the face of more traditional methods, influences gender differences, justifying the low enrolment of women in technical careers. The study was developed using a pretest–posttest quasi-experimental method through a nonequivalent control group with traditional methodology and common instruments such as the textbook, while in the experimental group, methodologies based on the management of ICT tools were made. We make a quantitative contrast of the impact on learning, considering the advantages and disadvantages of using technologies in science teaching, versus more traditional methods. The experimental group showed a higher motivation, being seen in the impact on better learning scores compared to the control group. We found that women scored higher than men in both pretest and posttest. We conclude by emphasizing the desirability of a transformation of science teaching methodologies by using ICT tools that allow more visual, intuitive, and collaborative work, with greater involvement of students.

Los resultados obtenidos en el diagnóstico de altas capacidades son significativamente menores en niñas que en niños; sin embargo, no se encuentran estudios concluyentes que confirmen diferencias en la inteligencia en función del sexo. La literatura publicada sitúa los estereotipos de género y la autoestima como variables fundamentales en la brecha existente. Razonadamente, hemos realizado una investigación cuantitativa de la autoestima en 118 sujetos de 4º, 5º y 6º de Educación Primaria, comparando después los resultados en función de distintas variables moduladoras. Se ha utilizado la Escala de Autoestima de Rosenberg. Los resultados confirman que sí existen diferencias en la autoestima en función del sexo, siendo las niñas las que presentan niveles más bajos. El rendimiento académico es otra variable que correlaciona positivamente con la autoestima. No se han hallado resultados significativos que relacionen el constructo evaluado con la edad, el curso, las altas capacidades diagnosticadas o el tipo de centro de los sujetos. Las conclusiones se centran en la demanda de nuevas investigaciones que analicen la posible vinculación de la discriminación de la mujer con su no adecuada autoestima, centrándonos en las mujeres con altas capacidades.

Globalization has led to what has happened in a certain part of the world having a significant and rapid impact on other places, causing significant changes in health problems. In the last quarter of the 18th century, the history of vaccination began, becoming an effective tool to prevent and control communicable diseases. This paper proposes an observational research with a cross-sectional design to study the importance of health education and vaccination in building inclusive societies. With a sample of 1000 participants from 76 countries, vaccine awareness and regulation were analyzed, considering the following variables: gender, age, sector, Human Development Index (HDI), and continent. The instrument used was a questionnaire (VACUNASEDUCA) developed for this research and timely validated. As a result, it is highlighted that the profiles of women, people under 30 years of age, education sector, high Human Development Index, and European continent are those that most value the importance of raising awareness in society and the regulation of actions for vaccination compliance. The consequences of “vaccine reluctance” are of concern in every country on the planet. Therefore, it is concluded that effective and evidence-based communication is key to allaying fears and promoting acceptance of vaccination around the world, building inclusive societies in which all citizens enjoy the health benefits.

The purpose of this article is to demonstrate the design and validation of a questionnaire, to study the importance of vaccines in the health of children. It is based on the analysis of a complete conceptual framework, considering the factors that show the current situation of vaccines, in the context of education for health and coexistence on the international scene. One thousand subjects from 76 countries participated in the study. The validity of the questionnaire was carried out with 15 experts, resulting in a content validity index (IVC) for each high dimension, with the mean IVC being the questionnaire with a Fleiss’ kappa result of 0.96. The process led to a final design consisting of 12 items. The statistic used to identify the degree of consistency in the estimates and calculate the value of the match between the evaluators was the index Fleiss’ kappa, which yielded an overall result of 0.57, which was considered moderate. The results obtained make it possible to conclude that the VACUNASEDUCA questionnaire is valid for understanding the status of vaccines, the importance of teacher training on health prevention, and the influence of student vaccination on the health of peers and teachers, from a gender perspective.