To identify the feeling of students towards the use of ICT, the 2021 cohort has been taken and divided into two groups. The segmentation has been made based on two existing parallels, the first group is called parallel “A” and consists of 38 students. In parallel “B” there are 37 students, reaching a total of 75 students in the cohort.
3.1.1. Application and Data Acquisition
The survey was applied to the 2021 cohort, which is the sample with which the method works. The total population of the cohort is 75 students; according to the results of the most representative population, for the survey data to be valid, it is necessary to receive at least 70 surveys.
Table 6 shows that this condition is met in the work, since there were 71 students who completed the survey, therefore, the most representative sample is available to continue the analysis. The group of surveyed students is divided into 31 males and 40 females.
Table 6 shows the age range of the population analyzed. In general, the dominant age range is between 40–50 years, of which 24 are women and 14 are men, the next age range with the highest number of people is between 50–60 years. These groups are the most representative in terms of the number of members and those in which the analysis will have a greater follow-up. Another representative fact is the low influx of students between 20 and 30 years old studying this course. This is a result that was expected, since in previous sections it has been detailed that this type of degree has the purpose of reaching professionals who do not have a higher degree or people who are heads of families and who are past the average age to enter a university career. In addition, there is a fact that was not expected in this survey, and that is that there are people over 60 years of age who are pursuing this type of study and see it as an opportunity to become professionals.
3.1.2. Tool Evaluation
The evaluation of the survey is carried out using the Statistical Package for the Social Sciences (SPSS). This tool allows the application of analytical reduction through factor analysis. The first step for the evaluation is to generate a process of cleaning and transformation of the data obtained.
Table 7 presents a summary of the raw data obtained from the survey, in which the responses are of the textual type. For the analysis, it is necessary to convert the texts to numerical values. For presentation purposes, the table headings have been modified and the first seven columns and the first 25 rows are presented. To present the data properly, the fields that are presented and the modified texts are shown:
Q1: Gender.
Q2: Age.
Q3: You have used information technologies for your education (Computers–Cell phones–Tablet–etc.).
Q4: What skills do you have in managing IT?
Q5: You have the necessary tools to use technology for education at home.
Q6: From your perspective, how important is the use of information technologies in education?
Q7: Do you think that technological resources can favor your learning?
Q8: Select one disadvantage of technology platforms in education.
Q9: Which of the following activities do you enjoy the most with information technologies?
Q10: How often do you use information technology in your education?
Q11: Which of the following options do you consider to be a problem with the use of information technologies in education?
Q12: Do you consider that the excessive use of technology can affect your health?
Q13: Would you like to receive training on this topic?
Table 7.
Presentation of the first 25 rows and 7 columns, for the representation of the questions included in the survey.
Table 7.
Presentation of the first 25 rows and 7 columns, for the representation of the questions included in the survey.
Q1 | Q2 | Q3 | Q4 | Q5 | Q6 | Q7 |
---|
Woman | 40 years to 50 years | Yes | Very difficult | Yes, comfortably | Very important | Yes |
Men | 40 years to 50 years | Yes | Very easy | Yes, comfortably | Very important | Yes |
Woman | 20 years to 30 years | Yes | Easy | Yes, comfortably | Important | Yes |
Woman | 20 years to 30 years | Yes | Easy | Yes, comfortably | Very important | Yes |
Woman | 50 years to 60 years | Yes | Very easy | Yes, comfortably | Necessary | Yes |
Woman | 20 years to 30 years | Yes | Easy | Yes, comfortably | Important | Yes |
Men | 40 years to 50 years | Yes | Very easy | Yes, comfortably | Very important | Yes |
Woman | 50 years to 60 years | Yes | Very easy | Yes, comfortably | Very important | Yes |
Men | 30 years to 40 years | Yes | Easy | Yes, but with limitations | Very important | Yes |
Men | 20 years to 30 years | Yes | Easy | Yes, comfortably | Very important | Yes |
Woman | 40 years to 50 years | Yes | Easy | Yes, comfortably | Very important | Yes |
Woman | 40 years to 50 years | Yes | Easy | Yes, comfortably | Very important | Yes |
Woman | 20 years to 30 years | Yes | Easy | Yes, but with limitations | Necessary | Yes |
Men | 40 years to 50 years | Yes | Hard | Yes, comfortably | Very important | Yes |
Woman | 40 years to 50 years | Yes | Easy | Yes, but with limitations | Important | Yes |
Men | 30 years to 40 years | Yes | Very easy | Yes, comfortably | Very important | Yes |
Woman | 40 years to 50 years | Yes | Very easy | Yes, comfortably | Very important | Yes |
Men | 40 years to 50 years | Yes | Easy | Yes, but with limitations | Very important | Yes |
Men | 20 years to 30 years | Yes | Very easy | Yes, comfortably | Very important | Yes |
Woman | 50 years to 60 years | Yes | Very easy | Yes, comfortably | Very important | Yes |
Woman | 40 years to 50 years | Yes | Hard | Yes, comfortably | Necessary | Yes |
Woman | 40 years to 50 years | Yes | Easy | Yes, but with limitations | Necessary | Yes |
Men | 40 years to 50 years | Yes | Easy | Yes, comfortably | Necessary | Yes |
Men | 40 years to 50 years | Yes | Hard | Yes, but with limitations | Important | Yes |
Woman | 50 years to 60 years | Yes | Hard | Yes, comfortably | Very important | Yes |
Table 8 presents the transformed data and the corresponding numerical values that allow the corresponding analysis to be applied. For reasons of formatting, in the previous table it is not possible to add all the columns, however, the dataset will be made available so that the reader can replicate the method without problems. In this table there are columns that have been left in a text type format—these columns are Q1, Q3, Q7, Q12, and Q13, and these questions will not be included in the analysis. The reason why these columns have not been modified is because in the design of the survey, these questions are not multiple choice, they are informational and YES or NO questions. In Q1, we decided to maintain the gender for the presentation of the results in the following stages.
With the transformed data, the analysis of the data begins to establish the validity of the survey and its questions. The analysis process aims to verify, through factor analysis, the components that directly affect the use of ICT in education.
Table 9 shows the results obtained in SPSS, through a dimension reduction model. To identify the appropriate factorial model, the KMO measure and Bartlett’s test of sphericity are used. This model tests for partial correlations between variables. In addition, Bartlett’s test checks whether the correlation matrix is an identity matrix. The KMO assumes values between 0 and 1, and according to several reviewed works, for a KMO coefficient to be adequate, it must be greater than 0.6. The table shows that the coefficient is 0.712, so the items are considered adequate, and the analysis continues. In Bartlet’s test, a chi-square value associated with the sampling distribution is obtained, which allows us to know the probability of error in rejecting a null hypothesis. Ideally, the significance value is expected to be less than 0.005, which is met in our analysis with a value of less than 0.000, indicating that there are significant differences between the correlation matrix and the identity matrix.
Table 10 shows the values obtained in the anti-image matrices. This matrix contains the negatives of the partial correlation coefficients, and the anti-image covariance matrix contains the negatives of the partial covariances. To be considered a good factorial model, most off-diagonal elements must be small. In the results obtained in the covariance matrix, it is observed that the values are good and exceed the 0.6 established in the KMO. Except for the values obtained in Q4 and Q5, which are lower at 0.492 and 0.597, respectively; however, in the correlation matrix they have a value of 0.747 and 0.654, respectively. In addition, with the positive values and closest to 1, a diagonal is formed, in which case the values above the diagonal are identical to those below it, which means that it is a mirror matrix.
Table 11 shows the communalities table, which measures the percentage of variance of a variable explained by all the factors together and can be interpreted as the reliability of the indicator. With the results obtained in the table, the variables in Q3 and Q6 have less reliability. This is because the amount of variance of all questions is explained by the eigenvalue, and if a factor has a low eigenvalue, it contributes little to explain the phenomenon studied. Another low value is that of question Q10. These three parameters are the ones to be analyzed in depth to determine the degree of impact they have on the validity of each question.
In
Table 12, the total variance explained in its second component or generated dimension reaches a percentage that exceeds 50%, reaching 53.045%. This means that the instrument in the second analysis with all the questions included can explain the phenomenon; therefore, the survey is valid to continue with the analysis.
Table 13 shows the matrix of rotating components, and something unique is obtained in this analysis: the results have been classified into two components. According to the theoretical logic of the analysis, all the questions belong to a single dimension, so it is expected that the results and contributions of these maintain the dimensionality. The reason for the results obtained focuses specifically on the fact that the respondents are misinterpreting several of the questions and that in the design of the questionnaire it has not been considered that certain questions are evaluating two or more categories.
For a dimension to be considered valid, it needs at least three questions that feed into it or are directly related to it. The table shows that there is a relationship and contribution of more than three questions with values greater than 0.6. However, there are questions that have negative values; these can be removed from the analysis to modify the influence value of the remaining questions. For this analysis it is not necessary to eliminate the questions with negative values, however, they are considered to improve the way they are interpreted. Among these questions are Q3 on both components, Q5 on the second component, and Q9 on the first component.
3.1.3. Results Presentation
Once the survey has been validated and the incidence values that it must respond to the study phenomenon have been identified, it is possible to publicize the results found in it. For the presentation of data, it is possible to use different tools such as tableau, pivot tables, Power BI, and even the tools provided by the same application, with which the survey was developed. For this case, dynamic tables have been used to express the feeling of the respondents in relation to the use of ICT in the classroom. As an example, two graphs have been placed that represent the feeling of the students regarding the inclusion of ICT in questions Q6 and Q11.
In
Figure 3, two graphs of the data of the mentioned questions have been included, as the first parameter in the graphs is age. As the predominant group is students between 40 and 50 years old, this is the selected group. Both men and women have been included in the gender to determine the tendencies of each group. In
Figure 3a, the question analyzed is, “Q6: From your perspective, how important is the use of information technology in education?” In this question it has been established that the two groups consider that ICT’s inclusion in education is very important, and the group is filtered by age, where there are 14 men and 24 women. The results in proportion are very similar; however, in this group, there are no responses chosen as “little” or “none”. This result allows us to establish the importance of applying ICT in a test environment and gives rise to a second analysis where the performance of the students is evaluated.
Figure 3b corresponds to “Q11: Which of the following options do you consider to be a drawback with the use of information technologies in education”. In this question, they are presented in the two components generated in the matrix of rotating components and their incidence value in giving an answer to the study phenomenon is 0.600; therefore, it has important relevance in the study. The filter is similar and is based on age. In general, in this analysis, students are resistant to the use of ICT in the classroom due to the danger of data exposure. Similarly, the factor of access to information that currently exists is considered an inconvenience in the use of ICT, and this factor has a greater presence in the group of women. Exposure to inappropriate content is a factor that has a different degree of importance between groups: women tend to see this factor as more important while men feel that there is a greater risk of losing manual skills due to the creation of a technological dependency. The results can be evaluated for each question by varying the existing filters to determine the existing trends between ages. This has been analyzed in-depth for the application of ICT in the classroom at the higher technological institute that participates in the study. In these results, it was observed that in the groups between 20 and 40 years of age, the concern is that they are simpler and are related to the exposure to the data. These results were expected since the age range greatly influences the management and confidence towards the use of technologies.