Discriminant validity of the scale

Discriminant validity of the scale

Source publication
Article
Full-text available
Background: The real meaning of the term nomophobia remains somewhat obscure in studies assessing this disorder. There is an increasing interest in further exploring nomophobia: however, currently available measuring tools appear to only address mobile phone abuse and/or addiction. The objective of this study was to create a Spanish-language instru...

Contexts in source publication

Context 1
... assess discriminant validity, t-tests were performed to analyse the differences between the groups with the lower 27% scores and the upper 27% scores for each item. The results of the tests can be consulted in Table 5. It can be observed in Table 5 that the upper group scores are significantly higher than lower group scores for every item of the scale, with a confidence level higher than 99.99%. ...
Context 2
... results of the tests can be consulted in Table 5. It can be observed in Table 5 that the upper group scores are significantly higher than lower group scores for every item of the scale, with a confidence level higher than 99.99%. These results show that the items have good discriminant power. ...

Similar publications

Article
Full-text available
This paper automatically evaluates the readability of Spanish e-government websites. Specifically, the websites collected explain e-government administrative procedures. The evaluation is carried out through the analysis of different linguistic characteristics that are presumably associated with a better understanding of these resources. To this en...
Article
Full-text available
Felons’ voting rights have featured prominently in debates over voter suppression in the United States , particularly in Florida, where a 2018 state constitutional amendment reinstated voting rights to the state’s 1.4 million former felons ( Robles 2018 ). Florida also has a high concentration of Spanish-speaking voters with Limited English Profici...
Article
Full-text available
Spanish is the second most spoken language in the United States and the most taught additional language (L2) in elementary-level schools. However, the amount and type of access differs according to the resources available. Rural settings, which comprise a third of all schools in the US, often have fewer resources and support for the development and...
Article
Full-text available
This article shows the results of an educational applied research. The purpose of study was to identify critical reading skills on tenth-grade students from a Colombian educational institution, and how teachers approach critical reading in the classroom. The sample was made up of 90 students, and 4 Spanish language teachers. The researchers collect...
Conference Paper
Full-text available
Foreign language anxiety (FLA), as a negative emotion accompanying second language learning and use, has gained much attention over the past decades. The paper presents a quantitative study on FLA of Croatian university students majoring in Spanish conducted with the aim of determining the level and sources of the participants' Spanish language anx...

Citations

... Además, la escala Ud-TIC sobre el uso problemático del móvil logró una confiabilidad adecuada de α =. 841 [24]. Añadido a ello, en otra investigación sobre fiabilidad y validez del cuestionario para evaluar la nomofobia (QANP) reveló un coeficiente de fiabilidad de Alpha de Cronbach de 0,80 [25]. Por último, en la Escala de adicción a teléfonos inteligentes (SAS) se evidenció un alfa de Cronbach de 0,94 [26]. ...
Article
Full-text available
INTRODUCCIÓN: La dependencia al móvil es una problemática que se presenta como un comportamiento repetitivo de angustia ante la privación del uso del teléfono celular, lo cual provoca sensaciones de malestar significativo al no poder acceder al dispositivo y que solo llega a ser regulado cuando la persona vuelve a utilizarlo. OBJETIVO: Determinar las propiedades psicométricas de validez y confiabilidad del Test de Dependencia al Móvil en universitarios ecuatorianos; este instrumento evalúa el uso excesivo y dependencia al dispositivo móvil, la versión original realizada revela un alfa de Cronbach de 0.94, consta de 22 ítems y una escala Likert de 0 a 4. MÉTODO: Estudio de tipo psicométrico instrumental, con un alcance descriptivo y correlacional, y un diseño no experimental y transversal. La muestra estuvo conformada por 436 estudiantes universitarios pertenecientes a una universidad de Ecuador, el 29.8 % eran hombres y el 70.2 % mujeres. RESULTADOS: Los resultados indican una confiabilidad de la escala total con un α de Cronbach de 0.924 y una estructura factorial de cuatro dimensiones. DISCUSIÓN Y CONCLUSIONES: El instrumento obtuvo una buena confiabilidad, y el análisis factorial exploratorio y confirmatorio indica que el instrumento es factible utilizarlo en población universitaria en el contexto ecuatoriano.
... Diferentes pesquisas constataram que o uso indiscriminado e excessivo das tecnologias digitais pode causar dependência acrescida de transtornos emocionais e psicológicos (GARCÍA et al., 2019;KING;NARDI;CARDOSO, 2014;MORILLA et al., 2020;TEIXEIRA;SILVA;SOUSA, 2019). Um deles é denominado como nomofobia, consistindo no medo excessivo de ficar sem acesso ao celular ou sem conexão com a Internet (MORILLA et al., 2020). ...
... al., 2019, p.1, tradução nossa). Utilizando o método PRISMA para revisão sistemática, García et al. (2019) identificaram que o uso dos telefones celulares é cada vez maior, dizem que o telefone celular pode causar dependência e que já é considerado um vício que pode ser prejudicial como qualquer outro. Os autores discorrem sobre algumas consequências da nomofobia, dentre elas: o desenvolvimento de transtornos mentais, transtorno de personalidade, problemas na autoestima, impacto na saúde física repercutindo nos estudos e trabalhos, distrações e influência negativa nos relacionamentos sociais. ...
Preprint
Full-text available
O objetivo deste estudo é compreender se há relação da nomofobia com as crenças de autoeficácia em estudantes universitários. Foi utilizado o método misto e o estudo foi dividido em duas etapas. Na primeira etapa, por meio de um formulário on-line, foram aplicados dois instrumentos (Escala de Autoeficácia na Formação Superior e Questionário de Nomofobia). Na segunda etapa, foram realizadas entrevistas semiestruturadas. De maneira geral, os dados apontam que quanto maior a percepção de crenças de autoeficácia acadêmicas dos estudantes universitários, maior o nível de nomofobia. Essa relação pode ser explicada com o fato de os alunos se sentirem mais capazes de realizar as suas tarefas acadêmicas quando utilizam as tecnologias digitais como suporte, no entanto, o uso excessivo traz consigo prejuízos à aprendizagem. Concluímos que, a partir dos resultados e reflexões apresentadas, sejam possíveis outros entendimentos sobre a percepção que os estudantes têm sobre a sua capacidade de executar as tarefas acadêmicas fazendo uso das tecnologias digitais. Compreendemos que a alta percepção de crenças de autoeficácia não podem ser consideradas uma causa de nomofobia. Contudo, pensamos que este resultado pode contribuir para que sejam feitas conscientização sobre os prejuízos do uso excessivo das tecnologias digitais no processo de aprendizagem.
... In instrument testing and instrument development, several usually carried out stages include conducting direct testing of research instruments according to the concept or conducted by developing instrument items. The questionnaire tested in this study was by carrying out a systematic review that had been developed (López -Torrecillas et al., 2019), which consisted of 11 items covering three dimensions: (a) not being able to communicate, (b) losing connectedness, and (c) not being able to access information. In addition, testing this instrument added a dimension of giving up convenience (Yildirim & Uk, 2014). ...
... This study tested the instrument results from a systematic review (López -Torrecillas et al., 2019) and added one dimension to the nomophobia concept developed (Yildirim & Uk, 2014), i.e., giving up convenience. The results of this study revealed that the three dimensions developed (López -Torrecillas et al., 2019) and added one dimension of giving up convenience (Yildirim & Uk, 2014) make the nomophobia instrument consist of 11 items with four dimensions of nomophobia. ...
... This study tested the instrument results from a systematic review (López -Torrecillas et al., 2019) and added one dimension to the nomophobia concept developed (Yildirim & Uk, 2014), i.e., giving up convenience. The results of this study revealed that the three dimensions developed (López -Torrecillas et al., 2019) and added one dimension of giving up convenience (Yildirim & Uk, 2014) make the nomophobia instrument consist of 11 items with four dimensions of nomophobia. ...
Article
Full-text available
Nomophobia (the fear of being disconnected from a smartphone) severely impacts social and mental problems in society, so it is essential to measure the nomophobia levels to anticipate more severe problems in society. Even so, the validated nomophobia instrument still needs to be looked at to see how it can be used in the current situation. This study, therefore, aims to assess and develop a valid and reliable nomophobia instrument. This research method used a survey approach conducted on 75 students in West Java. Data analysis to test validity and reliability employed Rasch modeling with Winstep, consisting of 1) item and person reliability validity testing, 2) Wright Map person and item instruments, 3) rating scale analysis, and 4) exploratory analysis factors. Then, to find out the level of nomophobia among college students, descriptive statistical analysis was applied. The analysis results revealed that out of 15 instruments, 11 had the feasibility to be used in measuring the nomophobia construct with four dimensions: 1) the dimension of loss of connectedness, 2) the dimension of giving up convenience, 3) the dimension of inability to communicate, and 4) the dimension of inability to access information. Meanwhile, for instrument answers, the Nomophobia scale score is recommended to be ranked from 1 to 4. Keywords : nomophobia; instrument validity; rasch model.
... Moro et al. (2021) [4] posited that while technology enhanced the learning environment, creating a positive class atmosphere, it also created the addiction to smart devices. Nomophobia implies feelings of dissidence, anxiety, and agony due to the inability to access the mobile phone [5]. The research findings revealed that the overuse of mobile technology in teenagers leads to antisociability, technology addiction, and negatively affects their academic performances [6,7]. ...
Article
Full-text available
Artificial intelligence has become important in the rapid development of the technology field in recent years. It has a very positive impact on our day-to-day life. Aim: To investigate the relationship between nursing students’ addiction to smart devices and their perceptions of artificial intelligence. Methods: A cross-sectional design was applied. The data were collected from 697 nursing students over three months at the College of Nursing, Princess Nourah bint Abdulrahman University. Results: The correlation test shows a significant correlation between smart device addiction and the artificial intelligence of the respondents (p-value < 0.05). In addition, the majority of the students, 72.7% (507), are moderately addicted to smartphones, 21.8% (152) are highly addicted, and only 5.5% (38) have a low addiction. Meanwhile, 83.6% (583) of them have high levels of perception of artificial intelligence and the rest, 16.4% (114), have a moderate level. Conclusions: The nursing students’ perception of artificial intelligence varies significantly according to their level of addiction to smart device utilization.
... Moro et al. (2021) [4] posited that while technology enhanced the learning environment, creating a positive class atmosphere, it also created the addiction to smart devices. Nomophobia implies feelings of dissidence, anxiety, and agony due to the inability to access the mobile phone [5]. The research findings revealed that the overuse of mobile technology in teenagers leads to antisociability, technology addiction, and negatively affects their academic performances [6,7]. ...
Article
Full-text available
Background: The concept of addiction in relation to cellphone and smartphone use is not new, with several researchers already having explored this phenomenon. Artificial intelligence has become important in the rapid development of the technology field in recent years. It has a very positive impact on our day-to-day life. Aim: To investigate the relationship between nursing students’ addiction to smart devices and their perceptions of artificial intelligence. Methods: A cross-sectional design was applied. The data were collected from 697 nursing students over three months at the College of Nursing, Princess Nourah bint Abdulrahman University. Results: The correlation test shows a significant correlation between smart device addiction and the artificial intelligence of the respondents (p-value < 0.05). In addition, the majority of the students, 72.7% (507), are moderately addicted to smartphones, 21.8% (152) are highly addicted, and only 5.5% (38) have a low addiction. Meanwhile, 83.6% (583) of them have high levels of perception of artificial intelligence and the rest, 16.4% (114), have a moderate level. Conclusions: The nursing students’ perception of artificial intelligence varies significantly according to their level of addiction to smart device utilization.
... Başka bir tanıma göre nomofobi, cep telefonu kullanmamaktan dolayı hissedilen yersiz bir korkudur ve insanlarda gerginlik, sıkıntı ve endişe eğilimine sebep olmaktadır (Bala & Chaudhary, 2020). Başka türlü ifade etmek gerekirse nomofobi, telefona olan uzaklıktan dolayı bireyde uyumsuzluk ve stres gibi hislerin hâkim olmasıdır (García, Carrión, Rueda, Torres, & Torrecillas, 2019). Dolayısıyla nomofobi "yersiz korkular ve bu korkuların bireyde yarattığı olumsuz psikolojik ve fizyolojik durumlar ile" özdeşleştirilmektedir (Çiçek, 2020, s. 91). ...
... 2.4. Questionnaire to assess nomophobia (QANIP; Olivencia-Carrión et al., 2018) This questionnaire was developed by Olivencia-Carrión et al. (2018) and consists of 11 items related to text message abuse, high frequency of use, spending more than 4 hours per day using the mobile phone (using the mobile phone all of the time) to cope with negative emotions or problems, to feel better, showing extreme nervousness and aggressive behaviour when deprived or unable to use the mobile phone, progressive deterioration in school/work and social and family functioning, and impairments in self and social perception. Each item is scored from one to five and they describe a four-factor structure according to the Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) performed on the sample of participants described in Section 2.1: Factor 1 (Mobile Phone Abuse) consists of four items (1, 3, 7 and 8) that described 18% of the variance. ...
... 2.4. Questionnaire to assess nomophobia (QANIP; Olivencia-Carrión et al., 2018) This questionnaire was developed by Olivencia-Carrión et al. (2018) and consists of 11 items related to text message abuse, high frequency of use, spending more than 4 hours per day using the mobile phone (using the mobile phone all of the time) to cope with negative emotions or problems, to feel better, showing extreme nervousness and aggressive behaviour when deprived or unable to use the mobile phone, progressive deterioration in school/work and social and family functioning, and impairments in self and social perception. Each item is scored from one to five and they describe a four-factor structure according to the Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA) performed on the sample of participants described in Section 2.1: Factor 1 (Mobile Phone Abuse) consists of four items (1, 3, 7 and 8) that described 18% of the variance. ...
... Convergent validity was assessed with item-total correlations, which were all significant, while discriminant validity was assessed testing the null hypothesis of mean equality between the upper and lower groups of each item, which was rejected for all of the items. Further details on scale analysis and questionnaire validity can be found in Olivencia-Carrión et al. (2018). As noted previously, the sample of 968 participants was used for both the scale and factor analysis and for the weighted regression analysis. ...
Article
Full-text available
Nomophobia is defined as the fear of being out of mobile phone contact and is considered to be a phobia of the modern age. The current study set out to establish the relationship between temperament and personality and the development of nomophobia. The sample was composed of 968 participants selected from the Andalusian population, of which there were 182 males and 785 females aged from 23.19 years. The instruments used were the Questionnaire to Assess Nomophobia (QANIP; Olivencia-Carrión et al., 2018) and the Temperament and Character Inventory Revised (TCI-R; Cloninger et al., 1993). We found that cooperation is a characteristic that significantly reduces nomophobic levels, particularly for the two factors of Mobile Phone Addiction and Negative Consequences. Furthermore, Reward Dependence appears to be positively related to two of the factors involved in nomophobia, namely Mobile Phone Addiction and Loss of Control, suggesting a relationship between Nomophobia and personality. These findings are discussed in terms of their usefulness for identifying the personality predictors of nomophobia in order to develop preventive and intervention strategies.
Article
O uso excessivo das Tecnologias Digitais de Informação e Comunicação (TDIC) tem causado impactos negativos nas relações cotidianas em âmbito individual e social, interferindo diretamente na saúde mental e agravando o surgimento de novos transtornos psicológicos, especialmente após a pandemia do COVID 19. A busca incessante por estímulos sensoriais e emocionais a partir da utilização excessiva destas tecnologias contribuiu para o desenvolvimento da nomofobia – transtorno de ansiedade classificado como transtorno fóbico-ansioso relacionado ao medo de ficar sem as tecnologias, em especial, sem o acesso à internet e às redes sociais. Para compreender as consequências desta nova realidade, a presente pesquisa, de cunho qualitativo, buscou analisar como a nomofobia e a distração concentrada afetam o ensino e a aprendizagem no Ensino Superior, gerando novos desafios didáticos-pedagógicos para os educadores. A coleta de dados empíricos foi realizada a partir da aplicação de um questionário, com perguntas abertas e fechadas a todos os discentes da Universidade Estadual da Região Tocantina do Maranhão (UEMASUL). Foram obtidas 290 respostas. Os resultados indicam que a atenção dos estudantes é constantemente desviada durante as aulas em função do uso indiscriminado de dispositivos móveis, comprometendo o aprendizado e demandando o desenvolvimento de estratégias metodológicas diversificadas de ensino para minimizar os efeitos em termos da distração concentrada. Assim, o uso excessivo das TDIC durante as aulas interfere significativamente na formação acadêmica, comprometendo a qualidade e a emancipação educacional dos futuros profissionais, o que demanda a realização de novas investigações para identificar possíveis ações acerca da implementação de marcos regulatórios institucionais que possam mitigar as consequências negativas deste contexto.
Article
Full-text available
Background and aims Nomophobia (NMP) is a contemporary digital ailment referring to the improper utilization of smartphones which can have significant impacts on the physical and mental health of college students. However, as a result of unclear cutoff points, the proportion of people with NMP may be exaggerated. This study therefore aimed to determine the critical value of NMP and assess the extent to which Chinese college students are impacted by NMP using the Nomophobia Questionnaire (NMP-Q). Methods Latent profile analysis (LPA) and the receiver operating characteristic curve (ROC) were combined to determine the critical value based on NMP-Q scores using a large sample of 3,998 college students ( M age = 20.58; SD = 1.87). Results Based on latent profile (i.e., at-risk NMP group), ROC revealed an optimal cut-off point of 73 (Sensitivity = 0.965, Specificity = 0.970, Accuracy = 0.968, AUC = 99.60%, Youden's index = 0.935), and the percentage of NMP students being 28.04%, with 1,121 participants identified as positive cases (probable cases). Positive cases were found to exhibit more severe depression and anxiety symptoms, with a higher proportion of females were observed in the positive group ( N = 829; 73.95%). Conclusions These findings provide evidence that the proportion of NMP individuals may have been overestimated in the past. Furthermore, this study helps to validate the NMP-Q as a valid tool to identify NMP in college-aged individuals.
Conference Paper
Full-text available
This paper presents the results of a study on factors influencing children’s life satisfaction. Participants are 1270 students aged from 8 to 12 in Hanoi, Bac Giang, and Thai Nguyen. The research instrument is a part of the questionnaire in the research project “Subjective Well-being of Vietnamese children”, funded by the Vietnam National Foundation for Science and Technology Development. The research results have shown that children have higher life satisfaction when their family is harmonious; their parents, teachers and friends respect and support them when they have difficulties; their living area is safe; and children have time to participate in activities related to playing, entertaining, and helping family. Family is the most influential factor in the life satisfaction of children. The results also indicate a positive correlation between the aforementioned factors and children’s life satisfaction. The research findings are expected to help raise awareness of parents, teachers, and adults in general about the factors influencing children's life satisfaction.