Satisfacción y desarrollo de competencias en escenarios de simulación clínica de alta fidelidad en estudiantes de Obstetricia / Satisfaction and development of skills in high-fidelity clinical simulation scenarios in Obstetrics students

Introducción: La simulación clínica ha surgido como un método de aprendizaje y de evaluación que genera la adquisición de destrezas y habilidades en las ciencias de la salud. El aprendizaje bajo escenarios de simulación clínica se asocia con mayores niveles de satisfacción, confianza y logro de contenidos al poder practicar las habilidades sin perjuicio al paciente, lo cual es una clara respuesta a la necesidad actual de proteger la seguridad del paciente, y asegurar una formación continua y eficiente. Este estudio busca analizar la relación entre la satisfacción y la adquisición de competencias generadas en estudiantes de Obstetricia de la Universidad Andrés Bello a través de escenarios de simulación clínica de alta fidelidad. Sujetos y métodos: Cuarenta y dos estudiantes de cuarto año de Obstetricia de la Universidad Andrés Bello se enfrentaron a seis escenarios de simulación de alta fidelidad que evaluaron la adquisición de habilidades técnicas para la asistencia del parto y una encuesta de satisfacción para escenarios de simulación de fidelidad.Resultados: La evaluación de las habilidades contó con un promedio de cumplimiento para el primer escenario de un 59,78%; para el segundo, de un 70,29%; para el tercero, de un 71,42%; para el cuarto, de un 81,32%; para el quinto, de un 87,71%; y para el sexto, de un 96,86%. Las estudiantes coinciden en que la simulación es un método útil para el aprendizaje (100%), que es una herramienta que mejora las habilidades técnicas (97,6%), que ha aumentado la seguridad y confianza (100%), y que los escenarios de alta fidelidad fueron satisfactorios (100%). Conclusiones: Los estudiantes de Obstetricia mejoraron sus competencias clínicas, que involucran habilidades comunicacionales y razonamiento clínico, y además perciben altos niveles de satisfacción al realizar seis escenarios de alta fidelidad.(AU)

Introduction: Clinical simulation has emerged as a learning and evaluation method that generates the acquisition of skills and abilities in the field of health sciences. Learning under clinical simulation scenarios is associated with higher levels of satisfaction, confidence, ability to provide information, and content achievement by being able to practice the skills without harming the patient, which is a clear response to the current need to protect the safety of the patient and ensure continuous and efficient training. This study seeks to analyze the relationship between satisfaction and the acquisition of competencies in Obstetrics students at the Andrés Bello University, through high-fidelity clinical simulation scenarios. Subjects and methods: Forty-two Obstetrics students from the Andrés Bello University faced six high-fidelity simulation scenarios that evaluated the acquisition of technical skills for childbirth assistance through an evaluation rubric and a satisfaction survey for high fidelity simulation scenarios.Results: The evaluation of the skills had an average compliance for the first scenario of 59.78%, for the second 70.29%, for the third 71.42%, the fourth 81.32%, the fifth 87 71% and the sixth 96.86%. Regarding the satisfaction in the highfidelity clinical simulation scenarios, the students agree that simulation is a useful method for learning (100%), that it is a tool that improves technical skills (97.6%), that has felt security and confidence (100%) and that the high-fidelity scenarios were satisfactory (100%). High fidelity simulation scenarios prove to be a satisfactory tool for skill acquisition. Conclusion: Obstetrics students improved their clinical competencies, which involve communication skills and clinical reasoning, and also, perceived high levels of satisfaction after 6 high-fidelity scenarios.(AU)

[Relationship between occupational commitment and teaching practices among healthcare teachers]. / ¿Enseña diferente un docente comprometido? Relación entre compromiso docente y prácticas pedagógicas en académicos de carreras de la salud.

BACKGROUND: A central aspect of professional identity is occupational commitment, which has a significant relationship with motivation and positive mental states in healthcare environments. However, it is not clear how occupational commitment is related to teaching practices in universities. AIM: To apply the Occupational Commitment Questionnaire (OCQ) to university teachers and relate its results with the Teaching Practices Questionnaire. MATERIAL AND METHODS: OCQ and Teaching Practices Questionnaire were answered by 319 university teachers from 13 Chilean regions, who were selected through a non-probabilistic volunteer sampling. Data collection was done after informed consent. An exploratory factor analysis was performed for OCQ. The internal consistency of each factor was calculated with Cronbach's Alpha. Spearman correlations were used to explore the relationship between the two questionnaires. RESULTS: Two factors were identified in OCQ, namely Teacher Commitment and Ethical-Professional Commitment. Cronbach's Alpha was 0.85 for both factors. A moderate direct relationship between teacher commitment, ethical-professional commitment, and the Teaching Practices Questionnaire was found. CONCLUSIONS: OCQ showed an adequate internal consistency, and it was directly related with teaching practices. Committed teachers had better teaching practices. This confirms the importance of teachers' values and perceptions on their professional performance.

[Students' perception about mistreatment in undergraduate medical training]. / Maltrato en el pregrado de la carrera de Medicina: percepción de los estudiantes.

BACKGROUND: Alarms about mistreatment in medical education have been raised for almost 30 years. AIM: To describe the frequency of abuse reports among medical students at a university in Chile, investigating their association with age, sex, and educational level. MATERIAL AND METHODS: The Mistreatment by Teachers Questionnaire was applied to 264 first to seventh year medical students (54% males). An exploratory factorial analysis of the instrument was performed, a descriptive analysis was made and its relationship with age, sex and level of training were evaluated. RESULTS: Ninety eight percent of respondents reported having been mistreated at least once. Mistreatment was grouped into three factors with a confidence ranging between α = 0.79 and 0.93, namely demoralization, deregulated demands and physical aggression. The first two were associated with age and level of education. There were no differences by sex. CONCLUSIONS: Mistreatment is common in undergraduate medical education, as it has been found in other universities around the world.

Resultados de una capacitación sobre retroalimentación efectiva para tutores clínicos de internado de universidades chilenas / Results of a training activity about effective feedback for internship clinical preceptors in Chilean universities

Introducción: La retroalimentación es una competencia docente central en los procesos evaluativos, porque favorece aprendizajes de mejor calidad. Sin embargo, es necesario formar a los docentes para que logren desarrollarla. El presente estudio buscó analizar los resultados de una capacitación en línea en retroalimentación efectiva a tutores clínicos de internado de universidades chilenas pertenecientes a la Red Nacional de Unidades de Educación Médica y Ciencias de la Salud. Sujetos y métodos: Estudio cuantitativo, preexperimental, de corte transversal y con alcance analítico relacional. Los 29 participantes fueron elegidos con una estrategia de muestreo no probabilística y por voluntarios. Participaron en una capacitación en línea sobre retroalimentación efectiva. Antes y después de la capacitación, sus desempeños en retroalimentación se observaron con un estudiante simulado en una entrevista por videoconferencia. Para calificar su desempeño, se empleó la rúbrica de observación directa de retroalimentación de habilidades clínicas. Al final, también respondieron una encuesta de satisfacción de capacitación. Resultados: Todos los participantes mejoraron su desempeño realizando retroalimentación tanto en general como en ocho de los nueve criterios evaluados. Sólo el ítem de retroalimentación no presentó diferencias significativas y fue bien valorado en ambas evaluaciones. Además, los participantes evidenciaron un alto nivel de satisfacción con la intervención. Conclusiones: Una capacitación acotada en retroalimentación efectiva a tutores clínicos de internado, bien planificada, con objetivos de aprendizaje claros y utilizando diversas estrategias de enseñanza mejora su desempeño entregando retroalimentación y con un alto nivel de satisfacción de los participantes.(AU)

Introduction: Feedback is a central teaching competence in evaluation processes because it favors better quality learning. However, teachers need to be trained to develop it. This study aims to analyze the results of an online training in effective feedback to tutors of clinical practices of Chilean universities belonging to the National Network of Units of Medical Education and Health Sciences. Subjects and methods: A quantitative, pre-experimental, cross-sectional study with a relational analytical scope. The 29 participants were chosen with a non-probability sampling strategy and by volunteers. They participated in an online training on effective feedback. Before and after the training, their performance in feedback was observed with a simulated student in a video conference interview. The Direct Observation of Clinical Skills Feedback rubric was used to rate their performance. At the end, they also answered a Training Satisfaction Survey. Results: All participants improved their performance by providing feedback, with statistically significant results in 8 items (p < 0.001), only the item ‘Feedback was carried out in a respectful manner’ did not present significant differences (p = 0.569), being well valued in both evaluations. Furthermore, the participants showed a high level of satisfaction with the intervention. Conclusions: A limited training in effective feedback to clinical internship tutors, well planned, with clear learning objectives and using various teaching strategies, improves their performance by providing feedback and with a high level of satisfaction of the participants.(AU)

Estructura factorial y confiabilidad de la escala de evaluación de debriefing para simulación en salud / Factorial structure and reliability of the debriefing evaluation scale for health simulation

Introducción: Las prácticas pedagógicas del docente en el debriefing son importantes para asegurar mejores resultados de aprendizaje en la educación basada en simulación clínica. Objetivo: Evaluar la estructura factorial de una versión adaptada de la escala de evaluación del debriefing para simulación en salud en estudiantes de Enfermería. Métodos: Estudio cuantitativo metodológico. Fueron elegidos 159 estudiantes de la carrera de Enfermería de una universidad privada de Concepción (Chile) mediante muestreo no probabilístico por accesibilidad. Estos respondieron la versión adaptada de la escala de evaluación del debriefing para simulación en salud más un cuestionario sociodemográfico, previo consentimiento informado. Se realizó un análisis factorial exploratorio de esta versión adaptada, se evaluó la confiabilidad del factor encontrado a través de alfa de Cronbach y luego se condujo un análisis descriptivo de estos. Resultados: Solo un factor fue identificado, el cual permite evaluar la calidad del debriefing en simulación clínica. El análisis de la confiabilidad del factor identificado mostró un alfa de Cronbach de 0,97, por lo que se clasificó como excelente, según los tramos sugeridos por George y Mallery. Conclusiones: Los resultados presentan evidencia psicométrica que apoya la validez y confiabilidad de la versión adaptada de la escala de evaluación del debriefing para simulación en salud, para emplearla en la evaluación de la calidad del debriefing en simulación clínica en la carrera de Enfermería. No obstante, se asume que su uso debe ser complementario y no excluyente, con un abordaje cualitativo de este fenómeno(AU)

Introduction: Professors' pedagogical practices in debriefing are important to ensure better learning outcomes in clinical simulation-based education. Objective: To assess the factorial structure of an adapted version of the Debriefing Evaluation Scale for health simulation in Nursing students. Methods: A methodological quantitative study was carried out with 159 Nursing students from a private university in Concepción, Chile, chosen through nonprobabilistic sampling for accessibility. They answered the adapted version of the Debriefing Evaluation Scale for health simulation and a sociodemographic questionnaire, with prior informed consent. An exploratory factor analysis of this adapted version was carried out, the reliability of the factor found was assessed using Cronbach's alpha, and then a descriptive analysis of these elements was carried out. Results: Only one factor was identified, which allows assessing the quality of debriefing in clinical simulation. The analysis of the reliability of the identified factor showed a Cronbach's alpha of 0.97, a reason why it was classified as excellent, according to the ranges suggested by George and Mallery. Conclusions: The results present psychometric evidence that supports the validity and reliability of the adapted version of the Debriefing Evaluation Scale for health simulation, to be used for assessing the quality of debriefing in clinical simulation in the Nursing major. However, it is assumed that its use must be complementary and not exclusive, with a qualitative approach to this phenomenon(AU)

Satisfaction with remote teaching during the first semester of the COVID-19 crisis: Psychometric properties of a scale for health students.

INTRODUCTION: Due to the health crisis caused by the COVID-19 pandemic, 220 million college students in the world had to halt face-to-face teaching and migrate to what has been called Emergency Remote Teaching, using virtual media, but without adequate preparation. The way this has impacted the student body and its satisfaction with the training process is unknown and there are no instruments backed by specific validity and reliability studies for this teaching context. This is why this study aims to analyze the psychometric properties of the Remote Teaching Satisfaction Scale applied to Chilean health sciences students. METHOD: Quantitative study by means of surveys. We surveyed 1,006 health careers undergraduates chosen by convenience sampling. They came from six Chilean universities, located over a distance of 3,020 kilometers and followed 7 different careers. Women comprised the 78.53%. They answered the Remote Teaching Satisfaction Scale online to evaluate their perception of the first Emergency Remote Teaching term in 2020. RESULTS: A descriptive analysis of the items showed a moderate to positive evaluation of the teaching. The Confirmatory Factorial Analysis showed an adequate adjustment of the theoretical four factors model to the data obtained (CFI = 0.959; TLI = 0.953; RMSEA = 0.040). Correlations among factors oscillated from r = 0.21 to r = 0.69. The measurement invariance analysis supported the Configural, Metric and a partial Scalar model. Differences were found in three of the four factors when comparing the first-year students with those of later years. Finally, the Cronbach's α and McDonald's ω coefficients were over 0.70. DISCUSSION: The results display initial psychometric evidence supporting the validity and reliability of the Remote Teaching Satisfaction Scale to assess academic satisfaction in Chilean health careers students. Likewise, it is seen that first-year students show higher satisfaction levels about the implemented teaching.

Maltrato en el pregrado de la carrera de Medicina: percepción de los estudiantes / Students' perception about mistreatment in undergraduate medical training

Background: Alarms about mistreatment in medical education have been raised for almost 30 years. Aim: To describe the frequency of abuse reports among medical students at a university in Chile, investigating their association with age, sex, and educational level. Material and Methods: The Mistreatment by Teachers Questionnaire was applied to 264 first to seventh year medical students (54% males). An exploratory factorial analysis of the instrument was performed, a descriptive analysis was made and its relationship with age, sex and level of training were evaluated. Results: Ninety eight percent of respondents reported having been mistreated at least once. Mistreatment was grouped into three factors with a confidence ranging between α = 0.79 and 0.93, namely demoralization, deregulated demands and physical aggression. The first two were associated with age and level of education. There were no differences by sex. Conclusions: Mistreatment is common in undergraduate medical education, as it has been found in other universities around the world.

¿Enseña diferente un docente comprometido? Relación entre compromiso docente y prácticas pedagógicas en académicos de carreras de la salud / Relationship between occupational commitment and teaching practices among healthcare teachers

Background: A central aspect of professional identity is occupational commitment, which has a significant relationship with motivation and positive mental states in healthcare environments. However, it is not clear how occupational commitment is related to teaching practices in universities. Aim: To apply the Occupational Commitment Questionnaire (OCQ) to university teachers and relate its results with the Teaching Practices Questionnaire. Material and Methods: OCQ and Teaching Practices Questionnaire were answered by 319 university teachers from 13 Chilean regions, who were selected through a non-probabilistic volunteer sampling. Data collection was done after informed consent. An exploratory factor analysis was performed for OCQ. The internal consistency of each factor was calculated with Cronbach's Alpha. Spearman correlations were used to explore the relationship between the two questionnaires. Results: Two factors were identified in OCQ, namely Teacher Commitment and Ethical-Professional Commitment. Cronbach's Alpha was 0.85 for both factors. A moderate direct relationship between teacher commitment, ethical-professional commitment, and the Teaching Practices Questionnaire was found. Conclusions: OCQ showed an adequate internal consistency, and it was directly related with teaching practices. Committed teachers had better teaching practices. This confirms the importance of teachers' values and perceptions on their professional performance.

¿Qué hacen los académicos de ciencias de la salud para definir los propósitos de su docencia de pregrado? / How do health sciences faculties define undergraduate teaching purposes?

INTRODUCCIÓN: Los procesos de planificación del aprendizaje son altamente complejos, tanto para estudiantes como para docentes. Para decidir qué hacer en el aula, los docentes deben considerar el perfil de egreso de la carrera y los programas de la asignatura, pero no está claro cómo finalmente definen sus propósitos antes de realizar una clase. OBJETIVO: Analizar el proceso de definición de propósitos desde los cuales el docente planifica las actividades de enseñanza de programas de pregrado de la salud. Sujetos y métodos: Estudio cualitativo, según la teoría fundamentada. Se entrevistó a cuatro expertos en educación médica y a 25 docentes, previo consentimiento informado. Para el análisis se realizó codificación axial. RESULTADOS: Los propósitos de los docentes suelen expresarse en términos afines al modelo por competencias y están arraigados en la concepción de 'qué se suele enseñar', afectado por lo establecido formalmente en el plan de estudios. Su operacionalización está fuertemente influida por las concepciones personales y profesionales y las experiencias del académico. Para el docente, esto aumenta la relevancia de su labor, aunque ello signifique un menor seguimiento de las directrices definidas por su universidad. CONCLUSIÓN: El docente ejerce un rol activo en la definición de los propósitos de enseñanza, lo que es coherente con lo esperado por un docente reflexivo. Sin embargo, queda abierta la discusión de cómo los problemas en la definición de los planes de estudio formales lo llevan a realizar frecuentes adaptaciones personales

INTRODUCTION: Learning processes planning is highly complex, both for students and teachers. Prior to decide what to do in the classroom, teachers should consider graduate profile and courses programs. But it is unclear how they finally define their purposes before taking a class. AIM: To analyze the process of purposes definition that underlies teaching activities election for undergraduate health programs. Subjects and methods.Qualitative study, according to the grounded theory. Four experts in medical education and 25 teachers were interviewed, prior informed consent. For data analysis, axial coding was performed. RESULTS: Teachers' purposes are usually expressed in terms related to competency model. They are rooted in the conception of 'what is usually taught'. It is also affected by what is formally established in the curriculum. But its operationalization is strongly affected by personal and professional conceptions and teachers' experiences. For teachers, this increases the relevance of their work, although the guidelines defined by his university are less used. CONCLUSION: Teachers showed an active role in teaching purposes definition, which is consistent with what is expected by a reflexive teacher. However, the discussion of what problems in formal curricula leads him to make frequent personal adaptations remains open

Desde la concepción de disciplina científica a la noción de didáctica en carreras de la salud / From the conception of scientific discipline to the notion of didactics in health careers

Introducción: El estudio de la didáctica en ciencias de la salud ha sido abordado principalmente a través de las innovaciones en metodologías de enseñanza y evaluación. Sin embargo, no se ha realizado una discusión teórico-empírica sobre la naturaleza de la didáctica que constituyen las diversas disciplinas en el área de la salud. Sujetos y métodos: Estudio cualitativo, basado en la teoría fundamentada. Participaron 31 docentes de seis carreras de ciencias de la salud, a los cuales se seleccionó según el criterio de máxima variación. Los docentes fueron contactados personalmente, previo proceso de consentimiento informado. Se realizaron entrevistas semiestructuradas y grupos focales diseñados por los investigadores. El plan de análisis se realizó a partir del método de comparación constante hasta llegar al nivel de codificación selectiva, utilizando el Caqdas Atlas-ti 7.5.2. Resultados: El fenómeno se configura en un contexto sociopolítico particular, con condiciones de las carreras de la salud, en un paradigma científico hegemónico. Antecedentes causales: falta de delimitación del objeto de estudio, sus dimensiones y concepciones curriculares. Estrategias de acción: diseño de objetivos, organización de contenidos, metodologías de enseñanza y evaluación, habilidades del docente. Factores intervinientes: rol docente, funcionamiento curricular, características de la disciplina, clima educativo. Consecuencias: positivas y negativas en diseños curriculares, progresión de los aprendizajes y consciencia didáctica. Conclusión: Los resultados obtenidos evidencian la necesidad de reflexionar acerca de la educación médica, ya que permiten discutir la naturaleza científica y didáctica de las carreras de salud en Chile

Introduction: The study of didactics in Health Sciences has been approached mainly through innovations in teaching and evaluation methodologies. However, there has not been a theoretical-empirical discussion on the nature of the didactics that constitute the various disciplines in the area of health. Subjects and methods: Qualitative study, based on the Grounded Theory. Thirty-one teachers from six health sciences courses participated and were selected according to the criteria of maximum variation. Teachers were contacted in person after the informed consent process. Semi-structured interviews and researchers-designed focus groups were conducted. The analysis plan was carried out from the constant comparison method up to the selective coding level, using the Caqdas Atlas-ti 7.5.2. Results: The phenomenon is configured in a particular socio-political context, with conditions of health careers, in a hegemonic scientific paradigm. Causal background: lack of delimitation of the object of study, its dimensions and curricular conceptions. Action strategies: design of objectives, organization of contents, teaching and evaluation methodologies, teacher skills. Intervening factors: Teaching role, curricular functioning, characteristics of the discipline, educational climate. Consequences: positive and negative in curricular design, progression of learning, didactic awareness. Conclusion: The results obtained show the need to reflect on medical education, since they allow us to discuss the scientific and didactic nature of health careers in Chile

[Psychometric properties of a newly developed occupational identity questionnaire for university teachers]. / Identidad ocupacional en docentes de carreras de la salud y su relación con las prácticas pedagógicas.

BACKGROUND: Occupational identity is defined as the perception of occupational interests, abilities, goals, and values, and the structure of the meanings that link these self-perceptions to career role. We developed an occupational identity questionnaire suitable to be used with university teachers. AIM: To evaluate the psychometric properties of the Occupational Identity Questionnaire (OIQ) and relate its results with those of the Teaching Practices questionnaire. MATERIAL AND METHODS: The OIQ and Teaching Practices Questionnaire were answered by 311 university teachers along Chile, who were selected through a non-probabilistic volunteer sampling. An exploratory factor analysis was performed and the internal consistency of each factor was calculated with Cronbach's Alpha. Spearman correlations were used to explore the relationship between the two questionnaires. RESULTS: Two factors were identified in OIQ: Teaching Vocation and Sense of Competence. Cronbach's Alpha was 0.75 for teaching vocation and 0.82 for the sense of competence. There was a moderate direct relationship between teaching vocation, sense of competence and the results of the Teaching Practices Questionnaire. CONCLUSIONS: OIS has an adequate internal consistency, its factorial structure showed two different types of identities and it is directly related to the results of the Teaching Practices Questionnaire.

Identidad ocupacional en docentes de carreras de la salud y su relación con las prácticas pedagógicas / Psychometric properties of a newly developed occupational identity questionnaire for university teachers

Background: Occupational identity is defined as the perception of occupational interests, abilities, goals, and values, and the structure of the meanings that link these self-perceptions to career role. We developed an occupational identity questionnaire suitable to be used with university teachers. Aim: To evaluate the psychometric properties of the Occupational Identity Questionnaire (OIQ) and relate its results with those of the Teaching Practices questionnaire. Material and Methods. The OIQ and Teaching Practices Questionnaire were answered by 311 university teachers along Chile, who were selected through a non-probabilistic volunteer sampling. An exploratory factor analysis was performed and the internal consistency of each factor was calculated with Cronbach's Alpha. Spearman correlations were used to explore the relationship between the two questionnaires. Results: Two factors were identified in OIQ: Teaching Vocation and Sense of Competence. Cronbach's Alpha was 0.75 for teaching vocation and 0.82 for the sense of competence. There was a moderate direct relationship between teaching vocation, sense of competence and the results of the Teaching Practices Questionnaire. Conclusions: OIS has an adequate internal consistency, its factorial structure showed two different types of identities and it is directly related to the results of the Teaching Practices Questionnaire.

[Self-directed learning and academic background of 2010 to 2014 cohorts of medical students]. / ¿Cómo han cambiado los estudiantes que ingresan a medicina? Aprendizaje autodirigido y antecedentes académicos de las cohortes 2010 a 2014 de una universidad tradicional.

BACKGROUND: The widespread growth of higher education is increasing the heterogeneity of university students in terms of socioeconomic characteristics, academic story and cultural background. Medical schools are not an exception of this phenomenon. AIM: To compare the academic background and self-directed learning behavior of students who entered to a public medial school between 2010 and 2014. MATERIAL AND METHODS: A non-probabilistic sample of 527 medical students aged between 17 and 29 years (60% men), was studied. Their academic information was collected from the University data base; they answered the Self-directed learning readiness scale of Fisher. RESULTS: Students from the 2014 cohort had higher high school grades than their counterparts. The scores in mathematics of the Scholarship Aptitude Test (SAT) were higher in the cohorts of 2010 and 2011. Those of the sciences test were superior in the 2013 cohort. The 2014 cohort had the lower general score of self-directed learning behaviors. CONCLUSIONS: The lower SAT and self-directed learning scores of the students entering medical school in 2014, indicate the progressive increase in the heterogeneity of Medical students.

Experiencia interdisciplinaria para el diseño de productos para la salud / Interdisciplinary experience for the design of health care products

Background: Training of innovative health professionals is necessary for the development of an effective health system in a limited resources context. However, the professionals underestimate their innovative role and receive sparse training in this issue. Meanwhile, industrial designers are trained to innovate but have a weak knowledge about health issues. Aim: To describe the outcomes of a study based on Challenge-Based Learning (CBL) where health and industrial design students learned about product development aimed to solve health problems. Material and Methods: Twenty industrial design students, seven health care students and nine teachers of both disciplines participated in a User Centered Design workshop. Using the CBL method, they were challenged to develop products to tackle a health problem. At the end of the challenge, teachers and students evaluated the products using a semantic differential method and answered a questionnaire assessing the activity. Results: In the semantic differential method, all participants evaluated usefulness, functionality and organization of the product rather than its originality. The greatest discrepancies in evaluation were found between design and health teachers. Students positively evaluated the challenge, although the weakest point was its coordination. Conclusions: CBL and interdisciplinary work are adequate tools for the development of innovative competences, as well as understanding the central elements of innovation.

¿Cómo han cambiado los estudiantes que ingresan a medicina? Aprendizaje autodirigido y antecedentes académicos de las cohortes 2010 a 2014 de una universidad tradicional / Self-directed learning and academic background of 2010 to 2014 cohorts of medical students

Background: The widespread growth of higher education is increasing the heterogeneity of university students in terms of socioeconomic characteristics, academic story and cultural background. Medical schools are not an exception of this phenomenon. Aim: To compare the academic background and self-directed learning behavior of students who entered to a public medial school between 2010 and 2014. Material and Methods: A non-probabilistic sample of 527 medical students aged between 17 and 29 years (60% men), was studied. Their academic information was collected from the University data base; they answered the Self-directed learning readiness scale of Fisher. Results: Students from the 2014 cohort had higher high school grades than their counterparts. The scores in mathematics of the Scholarship Aptitude Test (SAT) were higher in the cohorts of 2010 and 2011. Those of the sciences test were superior in the 2013 cohort. The 2014 cohort had the lower general score of self-directed learning behaviors. Conclusions: The lower SAT and self-directed learning scores of the students entering medical school in 2014, indicate the progressive increase in the heterogeneity of Medical students.

Escala de experiencia de ostracismo para adolescentes: propiedades psicométricas en estudiantes de carreras de la salud / Ostracism experience scale for adolescents: psichometric properties in chilean health sciences students

RESUMEN Introducción: El ostracismo, forma de violencia social, puede afectar psicológica y académicamente a los es tudiantes de carreras de la salud. Empero, no existen herramientas válidas para medirla en población chilena. Objetivo: Evaluar la estructura factorial y confiabilidad de la Escala de Experiencia de Ostracismo para Adolescentes (OES-A, por su sigla en inglés) en estudiantes de carreras de la salud chilenos. Material y método: 322 estudiantes de seis carreras de la salud respondieron la Escala de Experiencia de Ostracismo para Adolescentes y un cuestionario sociodemográfico, previo consentimiento informado. Se realizó un análisis factorial exploratorio del cuestionario y se evaluó su consistencia interna. Resultados: Se identificó dos factores: excluido e ignorado, presentando todos sus ítems cargas significativas en un único factor. Sus confiabilidades fueron altas y la correlación entre factores fue directa. Conclusión: Se aporta evidencia a favor de la validez y confiabilidad de la OES-A para evaluar ostracismo en estudiantes de carreras de la salud de Chile.

ABSTRACT Introduction: Ostracism, a kind of social violence, could affect the psychological and academic performance of Health students. Nonetheless, there is no validated tool to assess this variable in the Chilean population. Objective: To evaluate the validity and reliability of Ostracism Experiences Scale for Adolescents (OES-A) in health sciences students. Method: 322 students from six different health sciences university programs were chosen by a quote sampling method. After an informed consent was signed, they were surveyed and they answered the OES-A and a sociodemographic questionnaire. An exploratory factorial analysis of OES-A was performed and its internal consistency was assessed. Results: Outcomes are consistent with a factorial structure of two factors: excluded and ignored, with items having significant loadings in one single factor. Reliability was high for both these factors. These factors showed direct and significant correlation. Conclusion: Evidence supports the validity and reliability of OES-A as a tool to assess Ostracism in students of health sciences.