Validación de un instrumento de creencias sobre las ciencias naturales escolares en educación primaria

Prieto, Gloria Viviana Barinas; Cañada-Cañada, Florentina; Borrego, Emilio Costillo; Cedeño, Elías Francisco Amórtegui

doi:10.19053/22160159.v13.n35.2022.14147

Cited by 2 publications

(2 citation statements)

References 24 publications

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“…Subsequently, the Kaiser-Meyer-Olkin (KMO) and Bartlett tests were performed, in which values higher than 0.7 show an accurate corre-spondence of the items with their categories. Additionally, this result indicates whether the instrument is a good candidate for factor analysis as a statistical strategy for scale validation [75]. On the other hand, Bartlett's test (small values less than 0.05) verifies that the variables are correlated.…”

Section: Construct Validitymentioning

confidence: 86%

Validation of an Instrument to Measure Natural Science Teachers’ Self-Perception about Implementing STEAM Approach in Pedagogical Practices

Camacho-Tamayo

Bernal-Ballén

2023

Education Sciences

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This study aims to describe the analysis of the validity and reliability of an instrument that determines the self-perception of natural science teachers using the STEAM approach regarding the planning, development, and evaluation of their pedagogical activities. For its design, empirical studies were obtained from a bibliographic review, theoretical criteria on self-perception and STEAM approach, and population characteristics. For the instrument quality assessment, content validity parameters were analyzed by experts, and construct validity and reliability were assessed with the help of the SPSS statistical package. Ten educational doctors served as expert judges and 143 teachers (pre-service and in-service) participated in the pilot test. As the main finding, the instrument applied to a sample presents a high reliability coefficient (Cronbach’s alpha = 0.920) and validity (KMO = 0.903) in three factors after performing a factor analysis. Thus, it is concluded that the instrument has structure and coherence both in its internal consistency and meaning grid, which facilitates progress in understanding the self-perception of using the STEAM approach in didactic practices in natural sciences.

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Section: Construct Validitymentioning

confidence: 86%

Validation of an Instrument to Measure Natural Science Teachers’ Self-Perception about Implementing STEAM Approach in Pedagogical Practices

Camacho-Tamayo

Bernal-Ballén

2023

Education Sciences

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“…Regarding construct validity, the results of KMO = 0.869 should be interpreted similarly; being greater than 0.5, which is the standard commonly used as a reference [67] and the application of Bartlett's sphericity test allows us to conclude that the designed questionnaire presents a high degree of validity for the construct.…”

Section: Discussionmentioning

confidence: 99%

Virtual Reality Applied to Heritage in Higher Education—Validation of a Questionnaire to Evaluate Usability, Learning, and Emotions

Corrales-Serrano,

Merchán,

Merchán

et al. 2024

Heritage

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Cultural heritage is one of the areas where Extended Reality is having a significant impact nowadays. Although often associated with entertainment, this technology has enormous educational potential when applied to heritage. Therefore, it is essential to implement monitoring tools in educational practice to assess its actual effectiveness. This article presents the process of generating and validating a statistical data collection instrument developed to evaluate a virtual reality experience created using the archaeological heritage of the ancient Roman city of Augusta Emerita (Mérida, Spain). It can be easily adapted to evaluate similar experiences. The aim is to gauge the effectiveness of these experiences as a didactic resource. The questionnaire was subjected to an evaluation of its three dimensions. Content validity was analyzed through expert judgments, while applicability was tested by students. Finally, a series of statistical tests were conducted to verify construct reliability and internal consistency. Based on the results obtained and cross-referenced with the data provided by the literature, the suitability of this tool for collecting data on usability, learning, and emotions in virtual reality experiences is confirmed.

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Validación de un instrumento de creencias sobre las ciencias naturales escolares en educación primaria

Cited by 2 publications

References 24 publications

Validation of an Instrument to Measure Natural Science Teachers’ Self-Perception about Implementing STEAM Approach in Pedagogical Practices

Validation of an Instrument to Measure Natural Science Teachers’ Self-Perception about Implementing STEAM Approach in Pedagogical Practices

Virtual Reality Applied to Heritage in Higher Education—Validation of a Questionnaire to Evaluate Usability, Learning, and Emotions

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