INTRODUCCIÓN: OBJETIVO DE ESTE ESTUDIO ES PRESENTAR EL PROCESO DE ADAPTACIÓN TRANSCULTURAL DEL INSTRUMENTO PERCEIVED STRESS SCALE-10 (PSS-10) PARA LA POBLACIÓN DE PROFESORES QUE REALIZARON DOCENCIA DE FORMA TELEMÁTICA A ESTUDIANTES DE NIVEL PRIMARIO Y SECUNDARIO DURANTE LA PANDEMIA POR COVID-19 EN CHILE. MÉTODO: ESTUDIO DE CORTE TRANSVERSAL, POLIETÁPICO. SE ADAPTÓ TRANSCULTURALMENTE LA PSS-10 AL ESPAÑOL CHILENO MEDIANTE UN PROCESO DE VALIDACIÓN DE CONTENIDO POR EXPERTOS USANDO EL MÉTODO DELPHI. SE SELECCIONARON 9 JUECES EXPERTOS. LOS ÍTEMS DEL CUESTIONARIO FUERON EVALUADOS BAJO TRES CATEGORÍAS: RELEVANCIA, CLARIDAD Y SUFICIENCIA. SE REALIZARON DOS RONDAS DE EVALUACIÓN PARA DETERMINAR EL GRADO DE CONCORDANCIA ENTRE JUECES, EVIDENCIADO MEDIANTE EL CÁLCULO DE ÍNDICES DE VALIDEZ DE CONTENIDO. LA FASE DE PILOTAJE DEL INSTRUMENTO SE LLEVÓ A CABO UTILIZANDO LA PLATAFORMA QUESTIONPRO® EN UNA MUESTRA DE 54 DOCENTES, SELECCIONADOS A TRAVÉS DE UN MUESTREO POR CONVENIENCIA. COMO MEDIDA DE CONSISTENCIA INTERNA SE CALCULÓ UN ALFA DE CRONBACH.

PUPIL DILATION HAS BEEN ASSOCIATED WITH THE EFFORT REQUIRED TO PERFORM VARIOUS COGNITIVE TASKS. AT THE LEXICAL LEVEL, SOME STUDIES SUGGEST THAT THIS NEUROPHYSIOLOGICAL MEASURE WOULD PROVIDE OBJECTIVE, REAL-TIME INFORMATION DURING WORD PROCESSING AND LEXICAL ACCESS. HOWEVER, DUE TO THE SCARCITY AND INCIPIENT ADVANCEMENT OF THIS LINE OF RESEARCH, ITS APPLICABILITY, USE, AND SENSITIVITY ARE NOT ENTIRELY CLEAR. THIS SCOPING REVIEW AIMS TO DETERMINE THE APPLICABILITY AND USEFULNESS OF PUPILLOMETRY IN THE STUDY OF LEXICAL ACCESS BY PROVIDING AN UP-TO-DATE OVERVIEW OF RESEARCH IN THIS AREA. FOLLOWING THE PRISMA PROTOCOL,16 ARTICLES WERE INCLUDED IN THIS REVIEW. THE RESULTS SHOW THAT PUPILLOMETRY IS A HIGHLY APPLICABLE, USEFUL, AND SENSITIVE METHOD FOR ASSESSING LEXICAL SKILLS OF WORD RECOGNITION, WORD RETRIEVAL, AND SEMANTIC ACTIVATION. MOREOVER, IT EASILY FITS INTO TRADITIONAL RESEARCH PARADIGMS AND METHODS IN THE FIELD. BECAUSE IT IS A NON-INVASIVE, OBJECTIVE, AND AUTOMATED PROCEDURE, IT CAN BE APPLIED TO ANY POPULATION OR AGE GROUP. HOWEVER, THE EMERGING DEVELOPMENT OF THIS SPECIFIC AREA OF RESEARCH AND THE METHODOLOGICAL DIVERSITY OBSERVED IN THE INCLUDED STUDIES DO NOT YET ALLOW FOR DEFINITIVE CONCLUSIONS IN THIS AREA, WHICH IN TURN DOES NOT ALLOW FOR META-ANALYSES OR FULLY CONCLUSIVE STATEMENTS ABOUT WHAT THE PUPIL RESPONSE ACTUALLY REFLECTS WHEN PROCESSING WORDS. STANDARDIZED PUPILLARY RECORDING AND ANALYSIS METHODS NEED TO BE DEFINED TO GENERATE MORE ACCURATE, REPLICABLE RESEARCH DESIGNS WITH MORE RELIABLE RESULTS TO STRENGTHEN THIS LINE OF RESEARCH.

""BACKGROUND/OBJECTIVES"": THE TIP OF THE TONGUE (TOT) AND FEELING OF KNOWING (FOK) PHENOMENA WERE COGNITIVE EXPERIENCES THAT NOTABLY AFFECTED WORD RETRIEVAL, PARTICULARLY AMONG OLDER ADULTS. THE STUDY AIMED TO INVESTIGATE THE INFLUENCES OF AGE OF ACQUISITION (AOA), VOCABULARY SIZE, AND VERBAL FLUENCY ON THE FREQUENCY AND NATURE OF TOT AND FOK OCCURRENCES AS INDIVIDUALS AGED. METHODS: A BEHAVIORAL EXPERIMENT WAS CONDUCTED BASED ON THE TWO-STEP WORD RETRIEVAL FRAMEWORK ESTABLISHED BY GOLLAN AND BROWN IN 2006. EARLY AND LATE ACQUISITION WORDS WERE UTILIZED TO INDUCE TIP-OF-THE-TONGUE PHENOMENA AND THE FEELING OF KNOWING. ADDITIONALLY, VOCABULARY AND VERBAL FLUENCY TESTS WERE ADMINISTERED. SIXTY MONOLINGUAL OLDER ADULTS PARTICIPATED IN THE STUDY (35 FEMALE, 25 MALE; MEAN AGE: 77.66 YEARS). MIXED-EFFECTS LINEAR REGRESSIONS HAD BEEN USED TO ANALYZE THE DATA. RESULTS: THE LOGISTIC REGRESSION ANALYSIS IDENTIFIED AGE OF ACQUISITION AS THE MOST SIGNIFICANT PREDICTOR OF TOT AND FOK EXPERIENCES (P < 0.0001), HIGHLIGHTING THAT EARLIER VOCABULARY ACQUISITION ENHANCED RETRIEVAL EFFICIENCY. NOTABLE INTERACTIONS BETWEEN VOCABULARY SIZE AND VERBAL FLUENCY ILLUSTRATED THAT INCREASED LEXICAL KNOWLEDGE DIMINISHED RELIANCE ON AGE OF ACQUISITION FOR SUCCESSFUL RETRIEVAL. CONCLUSIONS: THE FINDINGS UNDERSCORE THE IMPORTANCE OF EARLY VOCABULARY ACQUISITION AS A PROTECTIVE FACTOR AGAINST COGNITIVE DECLINE IN OLDER ADULTS, EMPHASIZING THE NECESSITY FOR INTERVENTIONS AIMED AT ENHANCING VOCABULARY AND FLUENCY. THIS STUDY CONTRIBUTED VALUABLE INSIGHTS INTO THE COGNITIVE MECHANISMS UNDERLYING LANGUAGE RETRIEVAL AND SUGGESTED THAT FOSTERING RICH LINGUISTIC ENVIRONMENTS THROUGHOUT LIFE COULD FACILITATE BETTER COGNITIVE HEALTH IN AGING POPULATIONS.

TEACHERS ARE VULNERABLE TO VOCAL AND HEARING HEALTH PROBLEMS DUE TO THE CHARACTERISTICS OF THEIR WORK, SUCH AS PROLONGED USE OF THE VOICE AND EXPOSURE TO NOISE. THIS STUDY SEEKS TO ESTABLISH THE RELATIONSHIP BETWEEN THE TYPE OF AUDIO DEVICE USED, VOLUME, HOURS OF ONLINE WORK, AND TEACHERS? SELF-PERCEPTION OF VOICE AND HEARING. THE RESULTS SHOW THAT WOMEN TEND TO USE MORE BUILT-IN MICROPHONES AND SPEAKERS THAN MEN AND REPORT A MORE NEGATIVE PERCEPTION OF THEIR VOICE COMPARED TO MEN. A SIGNIFICANT CORRELATION (0,8999, P

LIBRO: PERSPECTIVAS FORMATIVAS UNIVERSITARIAS