Aqui vamos colocar uma breve analise dos dados, tais como declaração dos objetivos e hipóteses, uma fonte dos dados, descrição detalhada do conjunto de dados (dicionário de dados - codebook) e o número de observações (número de linhas do banco de dados).
Escolhemos importar uma base de dados do site kaggle “Saúde dos Alunos e Desempenho Acadêmico”.
library(readr)## Warning: pacote 'readr' foi compilado no R versão 4.4.1Impact_of_Mobile_Phone_on_Students_Health <- read_csv("C:/Users/furta/OneDrive/Impact_of_Mobile_Phone_on_Students_Health.csv")## Rows: 100 Columns: 20
## ── Column specification ────────────────────────────────────────────────────────
## Delimiter: ","
## chr (20): Names, Age, Gender, Mobile Phone, Mobile Operating System, Mobile ...
##
## ℹ Use `spec()` to retrieve the full column specification for this data.
## ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.head(Impact_of_Mobile_Phone_on_Students_Health)## # A tibble: 6 × 20
## Names Age Gender `Mobile Phone` `Mobile Operating System`
## <chr> <chr> <chr> <chr> <chr>
## 1 Ali 21-25 Male Yes Android
## 2 Bilal 21-25 Male Yes Android
## 3 Hammad 21-25 Male Yes IOS
## 4 Abdullah 21-25 Male Yes Android
## 5 Waqar 21-25 Male Yes IOS
## 6 Aammar 21-25 Male Yes Android
## # ℹ 15 more variables: `Mobile phone use for education` <chr>,
## # `Mobile phone activities` <chr>, `Helpful for studying` <chr>,
## # `Educational Apps` <chr>, `Daily usages` <chr>, `Performance impact` <chr>,
## # `Usage distraction` <chr>, `Attention span` <chr>, `Useful features` <chr>,
## # `Health Risks` <chr>, `Beneficial subject` <chr>, `Usage symptoms` <chr>,
## # `Symptom frequency` <chr>, `Health precautions` <chr>,
## # `Health rating` <chr>library(dplyr)## Warning: pacote 'dplyr' foi compilado no R versão 4.4.1##
## Anexando pacote: 'dplyr'## Os seguintes objetos são mascarados por 'package:stats':
##
## filter, lag## Os seguintes objetos são mascarados por 'package:base':
##
## intersect, setdiff, setequal, union# traduzindo a categoria
Impact_of_Mobile_Phone_on_Students_Health$Gender = gsub('Male','Masculino',Impact_of_Mobile_Phone_on_Students_Health$Gender)
Impact_of_Mobile_Phone_on_Students_Health$Gender = gsub('Female','Feminino',Impact_of_Mobile_Phone_on_Students_Health$Gender)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile Phone` = gsub('Yes','Sim',Impact_of_Mobile_Phone_on_Students_Health$`Mobile Phone`)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone use for education` = gsub('Sometimes','Às vezes',Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone use for education`)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone use for education` = gsub('Frequently','Frequentemente',Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone use for education`)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone use for education` = gsub('Rarely','Raramente',Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone use for education`)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone use for education` = gsub('Never','Nunca',Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone use for education`)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone activities` = gsub('Social Media','Mídias Sociais',Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone activities`)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone activities` = gsub('All of these','Todos estes',Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone activities`)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone activities` = gsub('Web-browsing','Pesquisa online',Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone activities`)
Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone activities` = gsub('Messaging','E-mail',Impact_of_Mobile_Phone_on_Students_Health$`Mobile phone activities`)
Impact_of_Mobile_Phone_on_Students_Health$`Helpful for studying` = gsub('Yes','Sim',Impact_of_Mobile_Phone_on_Students_Health$`Helpful for studying`)
Impact_of_Mobile_Phone_on_Students_Health$`Helpful for studying` = gsub('No','Não',Impact_of_Mobile_Phone_on_Students_Health$`Helpful for studying`)
Impact_of_Mobile_Phone_on_Students_Health$`Educational Apps` = gsub('Educational Videos','Vídeos Educacionais',Impact_of_Mobile_Phone_on_Students_Health$`Educational Apps`)
Impact_of_Mobile_Phone_on_Students_Health$`Educational Apps` = gsub('Study Planner','Planejador de Estudos',Impact_of_Mobile_Phone_on_Students_Health$`Educational Apps`)
Impact_of_Mobile_Phone_on_Students_Health$`Educational Apps` = gsub('Productivity Tools','Ferramentas de produtividade',Impact_of_Mobile_Phone_on_Students_Health$`Educational Apps`)
Impact_of_Mobile_Phone_on_Students_Health$`Educational Apps` = gsub('Language','Linguagem',Impact_of_Mobile_Phone_on_Students_Health$`Educational Apps`)
Impact_of_Mobile_Phone_on_Students_Health$`Daily usages` = gsub('hours','horas',Impact_of_Mobile_Phone_on_Students_Health$`Daily usages`)
Impact_of_Mobile_Phone_on_Students_Health$`Performance impact` = gsub('Agree','Concordo',Impact_of_Mobile_Phone_on_Students_Health$`Performance impact`)
Impact_of_Mobile_Phone_on_Students_Health$`Performance impact` = gsub('Disagree','Discordo',Impact_of_Mobile_Phone_on_Students_Health$`Performance impact`)
Impact_of_Mobile_Phone_on_Students_Health$`Performance impact` = gsub('Strongly agree','Concordo totalmente',Impact_of_Mobile_Phone_on_Students_Health$`Performance impact`)
Impact_of_Mobile_Phone_on_Students_Health$`Performance impact` = gsub('Strongly disagree','Discordo totalmente',Impact_of_Mobile_Phone_on_Students_Health$`Performance impact`)
Impact_of_Mobile_Phone_on_Students_Health$`Performance impact` = gsub('Neutral','Neutro',Impact_of_Mobile_Phone_on_Students_Health$`Performance impact`)
Impact_of_Mobile_Phone_on_Students_Health$`Usage distraction` = gsub('During Exams','Durante os exames',Impact_of_Mobile_Phone_on_Students_Health$`Usage distraction`)
Impact_of_Mobile_Phone_on_Students_Health$`Usage distraction` = gsub('Not Distracting','Não distrai',Impact_of_Mobile_Phone_on_Students_Health$`Usage distraction`)
Impact_of_Mobile_Phone_on_Students_Health$`Usage distraction` = gsub('During Class Lectures','Durante as aulas',Impact_of_Mobile_Phone_on_Students_Health$`Usage distraction`)
Impact_of_Mobile_Phone_on_Students_Health$`Usage distraction` = gsub('While Studying','Enquanto estuda',Impact_of_Mobile_Phone_on_Students_Health$`Usage distraction`)
Impact_of_Mobile_Phone_on_Students_Health$`Attention span` = gsub('Yes','Sim',Impact_of_Mobile_Phone_on_Students_Health$`Attention span`)
Impact_of_Mobile_Phone_on_Students_Health$`Attention span` = gsub('No','Não',Impact_of_Mobile_Phone_on_Students_Health$`Attention span`)
Impact_of_Mobile_Phone_on_Students_Health$`Useful features` = gsub('Camera','Câmera',Impact_of_Mobile_Phone_on_Students_Health$`Useful features`)
Impact_of_Mobile_Phone_on_Students_Health$`Useful features` = gsub('Notes Taking App','Bloco de Notas',Impact_of_Mobile_Phone_on_Students_Health$`Useful features`)
Impact_of_Mobile_Phone_on_Students_Health$`Useful features` = gsub('Internet Access','Acesso à Internet',Impact_of_Mobile_Phone_on_Students_Health$`Useful features`)
Impact_of_Mobile_Phone_on_Students_Health$`Useful features` = gsub('Calculator','Calculadora',Impact_of_Mobile_Phone_on_Students_Health$`Useful features`)
Impact_of_Mobile_Phone_on_Students_Health$`Health Risks` = gsub('Yes','Sim',Impact_of_Mobile_Phone_on_Students_Health$`Health Risks`)
Impact_of_Mobile_Phone_on_Students_Health$`Health Risks` = gsub('No','Não',Impact_of_Mobile_Phone_on_Students_Health$`Health Risks`)
Impact_of_Mobile_Phone_on_Students_Health$`Health Risks` = gsub('Only Partially','Apenas parcialmente',Impact_of_Mobile_Phone_on_Students_Health$`Health Risks`)
Impact_of_Mobile_Phone_on_Students_Health$`Beneficial subject` = gsub('Accounting','Contabilidade',Impact_of_Mobile_Phone_on_Students_Health$`Beneficial subject`)
Impact_of_Mobile_Phone_on_Students_Health$`Beneficial subject` = gsub('Browsing Material','Navegação em material',Impact_of_Mobile_Phone_on_Students_Health$`Beneficial subject`)
Impact_of_Mobile_Phone_on_Students_Health$`Beneficial subject` = gsub('Reasarch','Pesquisa',Impact_of_Mobile_Phone_on_Students_Health$`Beneficial subject`)
Impact_of_Mobile_Phone_on_Students_Health$`Usage symptoms` = gsub('Headache','Enxaqueca',Impact_of_Mobile_Phone_on_Students_Health$`Usage symptoms`)
Impact_of_Mobile_Phone_on_Students_Health$`Usage symptoms` = gsub('Anxiety or Stress','Ansiedade',Impact_of_Mobile_Phone_on_Students_Health$`Usage symptoms`)
Impact_of_Mobile_Phone_on_Students_Health$`Usage symptoms` = gsub('Sleep disturbance','Distúrbios',Impact_of_Mobile_Phone_on_Students_Health$`Usage symptoms`)
Impact_of_Mobile_Phone_on_Students_Health$`Usage symptoms` = gsub('All of these','Todos esses',Impact_of_Mobile_Phone_on_Students_Health$`Usage symptoms`)
Impact_of_Mobile_Phone_on_Students_Health$`Symptom frequency` = gsub('Sometimes','Às vezes',Impact_of_Mobile_Phone_on_Students_Health$`Symptom frequency`)
Impact_of_Mobile_Phone_on_Students_Health$`Symptom frequency` = gsub('Frequently','Frequentemente',Impact_of_Mobile_Phone_on_Students_Health$`Symptom frequency`)
Impact_of_Mobile_Phone_on_Students_Health$`Symptom frequency` = gsub('Never','Nunca',Impact_of_Mobile_Phone_on_Students_Health$`Symptom frequency`)
Impact_of_Mobile_Phone_on_Students_Health$`Symptom frequency` = gsub('Rarely','Raramente',Impact_of_Mobile_Phone_on_Students_Health$`Symptom frequency`)
Impact_of_Mobile_Phone_on_Students_Health$`Health precautions` = gsub('Using Blue light filter','Usar filtro de luz azul',Impact_of_Mobile_Phone_on_Students_Health$`Health precautions`)
Impact_of_Mobile_Phone_on_Students_Health$`Health precautions` = gsub('Taking Break during prolonged use','Pausa durante o uso prolongado',Impact_of_Mobile_Phone_on_Students_Health$`Health precautions`)
Impact_of_Mobile_Phone_on_Students_Health$`Health precautions` = gsub('None of Above','Nenhum',Impact_of_Mobile_Phone_on_Students_Health$`Health precautions`)
Impact_of_Mobile_Phone_on_Students_Health$`Health precautions` = gsub('Limiting Screen Time','Limitar o tempo de tela',Impact_of_Mobile_Phone_on_Students_Health$`Health precautions`)
Impact_of_Mobile_Phone_on_Students_Health$`Health rating` = gsub('Excellent','Excelente',Impact_of_Mobile_Phone_on_Students_Health$`Health rating`)
Impact_of_Mobile_Phone_on_Students_Health$`Health rating` = gsub('Good','Bom',Impact_of_Mobile_Phone_on_Students_Health$`Health rating`)
Impact_of_Mobile_Phone_on_Students_Health$`Health rating` = gsub('Fair','Regular',Impact_of_Mobile_Phone_on_Students_Health$`Health rating`)
Impact_of_Mobile_Phone_on_Students_Health$`Health rating` = gsub('Poor','Ruim',Impact_of_Mobile_Phone_on_Students_Health$`Health rating`)
#traduzindo as varáiveis
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename(Genero=Gender)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename(Celular=`Mobile Phone`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename(Nomes=Names)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename(Idade=Age)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Sistema Operacional'=`Mobile Operating System`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Atividades de celular'=`Mobile phone activities`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Uso do telefone celular para fins educacionais'=`Mobile phone use for education`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Útil para estudar'=`Helpful for studying`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Aplicativos educacionais'=`Educational Apps`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Usos diários'=`Daily usages`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Impacto no desempenho'=`Performance impact`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Distração de uso'=`Usage distraction`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Período de atenção'=`Attention span`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Recursos úteis'=`Useful features`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Riscos para a saúde'=`Health Risks`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Disciplina benéfica'=`Beneficial subject`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename('Sintomas de uso'=`Usage symptoms`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename(`Frequência dos sintomas`=`Symptom frequency`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health %>% rename(`Precauções de saúde`=`Health precautions`)
Impact_of_Mobile_Phone_on_Students_Health = Impact_of_Mobile_Phone_on_Students_Health%>% rename(`Classificação de saúde`=`Health rating`)
Impact_of_Mobile_Phone_on_Students_Health$`Sintomas de uso`= gsub('Enxaqueca;Distúrbios;Ansiedade;Todos esses','Todos esses',Impact_of_Mobile_Phone_on_Students_Health$`Sintomas de uso`)
Impact_of_Mobile_Phone_on_Students_Health$`Uso do telefone celular para fins educacionais` = factor(Impact_of_Mobile_Phone_on_Students_Health$`Uso do telefone celular para fins educacionais`,levels=c("Nunca","Raramente","Às vezes","Frequentemente"))O objetivo da nossa pesquisa é analisar como o uso do celular afeta a saúde e o desempenho acadêmico dos alunos. Para isso, escolhemos 3 hipóteses para analisar:
Hipotese 1: O sistema operacional, interfere nos fins educacioanis?
Hipótese 2: O uso do celular, impacta na saude do aluno?
Hipótese 3: O uso diário, impacta nos sintomas dos alunos?
“Saúde dos Alunos e Desempenho Acadêmico”. Disponível em: https://www.kaggle.com/datasets/innocentmfa/students-health-and-academic-performance Acesso em: [10/10/2024]. A base de dados investiga a relação entre a saúde dos alunos e seu desempenho acadêmico.
library(readr)
library(flextable)## Warning: pacote 'flextable' foi compilado no R versão 4.4.1Impact_of_Mobile_Phone_on_Students_Health <- read_csv("C:/Users/furta/OneDrive/Impact_of_Mobile_Phone_on_Students_Health.csv")## Rows: 100 Columns: 20
## ── Column specification ────────────────────────────────────────────────────────
## Delimiter: ","
## chr (20): Names, Age, Gender, Mobile Phone, Mobile Operating System, Mobile ...
##
## ℹ Use `spec()` to retrieve the full column specification for this data.
## ℹ Specify the column types or set `show_col_types = FALSE` to quiet this message.Impact_of_Mobile_Phone_on_Students_Health%>% flextable() %>% theme_vader() %>% width(width = 3.5)Names | Age | Gender | Mobile Phone | Mobile Operating System | Mobile phone use for education | Mobile phone activities | Helpful for studying | Educational Apps | Daily usages | Performance impact | Usage distraction | Attention span | Useful features | Health Risks | Beneficial subject | Usage symptoms | Symptom frequency | Health precautions | Health rating |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ali | 21-25 | Male | Yes | Android | Sometimes | Social Media | Yes | Educational Videos | 4-6 hours | Agree | During Exams | Yes | Camera | Yes | Accounting | Headache | Never | Using Blue light filter | Excellent |
Bilal | 21-25 | Male | Yes | Android | Sometimes | Social Media | Yes | Educational Videos | 4-6 hours | Neutral | During Exams | Yes | Notes Taking App | Yes | Browsing Material | All of these | Sometimes | Taking Break during prolonged use | Good |
Hammad | 21-25 | Male | Yes | IOS | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Strongly agree | Not Distracting | No | Camera | Yes | Browsing Material | All of these | Sometimes | None of Above | Excellent |
Abdullah | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Educational Videos | 2-4 hours | Strongly agree | During Class Lectures | No | Internet Access | Only Partially | Reasarch | Never | Limiting Screen Time | Excellent | |
Waqar | 21-25 | Male | Yes | IOS | Frequently | All of these | Yes | Educational Videos | > 6 hours | Agree | While Studying | Yes | Internet Access | No | Browsing Material | Sleep disturbance | Sometimes | None of Above | Excellent |
Aammar | 21-25 | Male | Yes | Android | Rarely | All of these | Yes | Educational Videos | > 6 hours | Neutral | Not Distracting | Yes | Internet Access | Only Partially | Reasarch | Headache | Sometimes | None of Above | Good |
Fatima | 21-25 | Female | Yes | IOS | Sometimes | All of these | Yes | Study Planner | 4-6 hours | Agree | Not Distracting | Yes | Internet Access | No | Reasarch | Sleep disturbance | Sometimes | None of Above | Good |
Jehanzaib | 21-25 | Male | Yes | Android | Rarely | All of these | Yes | Educational Videos | 2-4 hours | Strongly disagree | While Studying | Yes | Camera | Only Partially | Reasarch | Headache | Frequently | None of Above | Excellent |
Shafiq | 21-25 | Male | Yes | Android | Sometimes | Social Media;All of these | Yes | Study Planner | 4-6 hours | Agree | During Class Lectures | No | Internet Access | Only Partially | Reasarch | Sleep disturbance | Sometimes | None of Above | Excellent |
Mubashir | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 2-4 hours | Agree | During Class Lectures | Yes | Internet Access | Only Partially | Reasarch | Sleep disturbance | Sometimes | Limiting Screen Time | Good |
Asad | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Agree | During Class Lectures | Yes | Internet Access | Yes | Reasarch | Sleep disturbance | Sometimes | Limiting Screen Time | Good |
Wasid | 21-25 | Male | Yes | IOS | Sometimes | Social Media | Yes | Educational Videos | > 6 hours | Neutral | During Class Lectures | Yes | Internet Access | Yes | Accounting | Anxiety or Stress | Sometimes | Taking Break during prolonged use | Excellent |
Waqas | 21-25 | Male | Yes | Android | Frequently | Web-browsing | Yes | Study Planner | 2-4 hours | Agree | During Exams | Yes | Calculator | Yes | Reasarch | Headache | Never | Limiting Screen Time | Excellent |
Aqsa | 16-20 | Female | Yes | Android | Sometimes | All of these | Yes | Educational Videos | > 6 hours | Neutral | While Studying | Yes | Internet Access | Only Partially | Browsing Material | All of these | Sometimes | Using Blue light filter | Fair |
Saleem | 21-25 | Male | Yes | Android | Sometimes | Social Media;Web-browsing;Messaging;All of these | Yes | Study Planner | 2-4 hours | Agree | During Exams | Yes | Internet Access | Yes | Reasarch | Sleep disturbance | Sometimes | Limiting Screen Time | Excellent |
Farhan | 21-25 | Male | Yes | Android | Rarely | All of these | Yes | Educational Videos | 2-4 hours | Agree | During Exams | Yes | Internet Access | Yes | Browsing Material | All of these | Sometimes | Limiting Screen Time | Good |
Zeeshan | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Productivity Tools | > 6 hours | Agree | Not Distracting | No | Internet Access | Yes | Browsing Material | All of these | Sometimes | Using Blue light filter | Excellent |
Mukhtar | 21-25 | Male | Yes | IOS | Sometimes | All of these | Yes | Language | 4-6 hours | Neutral | While Studying | Yes | Internet Access | No | Browsing Material | Sleep disturbance;Anxiety or Stress | Rarely | None of Above | Good |
Rabia | 21-25 | Female | Yes | Android | Sometimes | All of these | Yes | Educational Videos | > 6 hours | Agree | During Class Lectures | Yes | Notes Taking App | Yes | Browsing Material | Headache | Sometimes | Limiting Screen Time | Good |
Maryam | 26-30 | Female | Yes | Android | Frequently | All of these | Yes | Productivity Tools | 4-6 hours | Strongly agree | While Studying | Yes | Internet Access | Yes | Reasarch | All of these | Frequently | None of Above | Good |
Irfan | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 2-4 hours | Disagree | Not Distracting | Yes | Internet Access | Only Partially | Reasarch | Sleep disturbance;Anxiety or Stress | Sometimes | Limiting Screen Time | Good |
Mudassar | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Educational Videos | > 6 hours | Strongly disagree | During Class Lectures | No | Internet Access | Yes | Reasarch | Sleep disturbance | Sometimes | Using Blue light filter | Excellent |
Shahzad | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 2-4 hours | Strongly agree | Not Distracting | No | Internet Access | Yes | Reasarch | Anxiety or Stress | Rarely | Taking Break during prolonged use | Good;Fair |
Hasinain | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Neutral | While Studying | No | Internet Access | Only Partially | Reasarch | Sleep disturbance | Rarely | Limiting Screen Time | Fair |
Samia | 21-25 | Female | Yes | Android | Sometimes | Social Media | Yes | Educational Videos | 4-6 hours | Neutral | During Exams | Yes | Internet Access | No | Browsing Material | Headache | Rarely | Limiting Screen Time | Good |
Hassan | 21-25 | Male | Yes | Android | Rarely | Social Media | Yes | Study Planner | 4-6 hours | Neutral | While Studying | Yes | Internet Access | Yes | Browsing Material | Sleep disturbance | Sometimes | Limiting Screen Time | Good;Fair |
Hamayhoon | 21-25 | Male | Yes | Android | Never | All of these | Yes | Educational Videos | < 2 hours | Agree | While Studying | Yes | Internet Access | Yes | Reasarch | Headache | Sometimes | Limiting Screen Time | Excellent |
Abid | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Neutral | While Studying | No | Internet Access | Yes | Browsing Material | All of these | Never | Using Blue light filter | Excellent |
Fasial | 21-25 | Male | Yes | Android | Never | Social Media | Yes | Language | < 2 hours | Strongly disagree | During Class Lectures | Yes | Internet Access | Yes | Reasarch | Headache | Rarely | None of Above | Good |
Yaqoob | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Productivity Tools | 4-6 hours | Disagree | During Class Lectures | Yes | Internet Access | Yes | Browsing Material | All of these | Rarely | Taking Break during prolonged use | Good |
Sakina | 21-25 | Female | Yes | Android | Frequently | All of these | Yes | Educational Videos | 4-6 hours | Agree | While Studying | Yes | Internet Access | Yes | Browsing Material | Headache | Sometimes | None of Above | Good |
Sania | 21-25 | Female | Yes | Android | Sometimes | Social Media | Yes | Educational Videos | 4-6 hours | Agree | During Class Lectures | No | Camera | No | Reasarch | Sleep disturbance | Sometimes | None of Above | Good |
Mursaleen | 21-25 | Male | Yes | IOS | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Agree | While Studying | No | Internet Access | Only Partially | Browsing Material | Anxiety or Stress | Never | Using Blue light filter | Good |
Sohail | 21-25 | Male | Yes | IOS | Never | Social Media | Yes | Study Planner | > 6 hours | Strongly agree | Not Distracting | Yes | Internet Access | No | Reasarch | All of these | Rarely | Using Blue light filter | Excellent |
Qadir | 21-25 | Male | Yes | IOS | Frequently | All of these | Yes | Study Planner | 2-4 hours | Agree | While Studying | Yes | Internet Access | No | Reasarch | All of these | Rarely | Limiting Screen Time | Good |
Khawir | 31-35 | Male | Yes | Android | Never | All of these | No | Study Planner | < 2 hours | Neutral | Not Distracting | No | Calculator | Only Partially | Accounting | All of these | Never | None of Above | Excellent |
Tariq | 21-25 | Male | Yes | Android | Sometimes | Social Media | Yes | Educational Videos | 4-6 hours | Agree | During Class Lectures | No | Notes Taking App | Yes | Reasarch | Headache | Sometimes | None of Above | Excellent |
Shakir | 21-25 | Male | Yes | Android | Frequently | Social Media;Web-browsing;Messaging;All of these | Yes | Productivity Tools | 4-6 hours | Disagree | During Class Lectures | Yes | Calculator | Yes | Browsing Material | All of these | Sometimes | Using Blue light filter | Excellent;Good |
Nafees | 16-20 | Male | Yes | IOS | Frequently | All of these | Yes | Educational Videos | > 6 hours | Neutral | While Studying | Yes | Internet Access | Yes | Reasarch | Sleep disturbance | Frequently | None of Above | Fair |
Assraa | 31-35 | Male | Yes | IOS | Frequently | All of these | Yes | Productivity Tools | 2-4 hours | Strongly disagree | While Studying | Yes | Internet Access | Yes | Browsing Material | All of these | Sometimes | Limiting Screen Time | Good |
Saman | 16-20 | Female | Yes | Android | Never | Social Media;All of these | No | Language | > 6 hours | Strongly disagree | While Studying | Yes | Internet Access | Yes | Browsing Material | Anxiety or Stress | Sometimes | None of Above | Poor |
Farouk | 16-20 | Male | Yes | IOS | Sometimes | Social Media | Yes | Language | > 6 hours | Neutral | Not Distracting | No | Internet Access | No | Reasarch | Anxiety or Stress | Never | None of Above | Excellent |
Haroon | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 2-4 hours | Agree | Not Distracting | Yes | Internet Access | Yes | Reasarch | Sleep disturbance | Sometimes | Limiting Screen Time | Good |
Ahmed | 16-20 | Male | Yes | Android | Frequently | All of these | Yes | Educational Videos | 2-4 hours | Agree | While Studying | Yes | Internet Access | Yes | Browsing Material | Sleep disturbance | Sometimes | Limiting Screen Time | Good |
Hashim | 26-30 | Male | Yes | IOS | Sometimes | Social Media;Web-browsing;Messaging;All of these | Yes | Language | 4-6 hours | Agree | During Exams | No | Camera | No | Accounting | Anxiety or Stress | Rarely | Taking Break during prolonged use | Good |
Saad | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Neutral | While Studying | Yes | Internet Access | Only Partially | Browsing Material | Sleep disturbance;Anxiety or Stress | Sometimes | Taking Break during prolonged use | Good |
Ameer | 26-30 | Male | Yes | Android | Sometimes | Social Media | Yes | Educational Videos | 4-6 hours | Agree | During Class Lectures | No | Notes Taking App | Yes | Accounting | All of these | Sometimes | Limiting Screen Time | Good |
Mishba | 21-25 | Female | Yes | Android | Sometimes | Social Media | Yes | Productivity Tools | 4-6 hours | Neutral | While Studying | Yes | Internet Access | Yes | Reasarch | All of these | Frequently | Taking Break during prolonged use | Fair |
Mehvish | 21-25 | Female | Yes | Android | Sometimes | ||||||||||||||
Maria | 21-25 | Female | Yes | Android | Sometimes | Social Media;Web-browsing;Messaging;All of these | Yes | Study Planner | > 6 hours | Strongly agree | During Class Lectures | Yes | Internet Access | Yes | Reasarch | Headache;Sleep disturbance;Anxiety or Stress;All of these | Sometimes | None of Above | Excellent |
Ghazala | 21-25 | Female | Yes | Android | Sometimes | Social Media | Yes | Educational Videos | 4-6 hours | Disagree | While Studying | No | Notes Taking App | Yes | Reasarch | Sleep disturbance | Never | Limiting Screen Time | Good |
Amir | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | > 6 hours | Neutral | Not Distracting | No | Internet Access | No | Reasarch | Headache | Sometimes | Taking Break during prolonged use | Excellent |
Irsh | 21-25 | Female | Yes | Android | Frequently | All of these | Yes | Educational Videos | 4-6 hours | Agree | Not Distracting | Yes | Internet Access | Yes | Reasarch | All of these | Rarely | Taking Break during prolonged use | Good |
Abrar | 21-25 | Male | Yes | Android | Never | All of these | No | Study Planner | > 6 hours | Strongly disagree | During Class Lectures | Yes | Internet Access | No | Reasarch | Headache | Never | Using Blue light filter | Excellent |
Ramzan | 21-25 | Male | Yes | Android | Sometimes | Social Media | Yes | Language | > 6 hours | Strongly disagree | Not Distracting | Yes | Internet Access | Only Partially | Reasarch | All of these | Never | Using Blue light filter | Excellent |
Sultan | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Language | 4-6 hours | Agree | During Class Lectures | Yes | Internet Access | Yes | Accounting | All of these | Sometimes | Taking Break during prolonged use | Good |
Kausar | 21-25 | Female | Yes | Android | Frequently | All of these | Yes | Productivity Tools | 2-4 hours | Strongly agree | Not Distracting | No | Internet Access | Yes | Reasarch | All of these | Frequently | Limiting Screen Time | Good |
Sabir | 26-30 | Male | Yes | Android | Sometimes | All of these | Yes | Productivity Tools | 4-6 hours | Agree | While Studying | Yes | Internet Access | Only Partially | Browsing Material | Sleep disturbance | Sometimes | Taking Break during prolonged use | Good |
Sajid | 16-20 | Male | Yes | Android | Never | Web-browsing | Yes | Language | 2-4 hours | Strongly disagree | During Exams | Yes | Camera | Yes | Accounting | Anxiety or Stress | Rarely | Using Blue light filter | Excellent |
Humara | 21-25 | Female | Yes | Android | Sometimes | All of these | Yes | Productivity Tools | 2-4 hours | Strongly agree | While Studying | Yes | Camera | Only Partially | Browsing Material | Headache | Sometimes | Limiting Screen Time | Fair |
Aryan | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 2-4 hours | Agree | While Studying | Yes | Internet Access | Yes | Browsing Material | Sleep disturbance | Sometimes | Using Blue light filter | Good |
Fahad | 26-30 | Male | Yes | Android | Frequently | All of these | Yes | Study Planner | 4-6 hours | Agree | During Class Lectures | Yes | Internet Access | Accounting | Sleep disturbance | Sometimes | Using Blue light filter | Excellent | |
Mahoob | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Disagree | While Studying | Yes | Camera | Yes | Accounting | Sleep disturbance | Sometimes | Taking Break during prolonged use | Fair |
Afsar | 26-30 | Male | Yes | Android | Social Media | Yes | Language | < 2 hours | Agree | While Studying | No | Camera | No | Accounting | All of these | Never | Using Blue light filter | Good | |
Tufail | 21-25 | Male | Yes | Android | Never | Social Media | Yes | Language | 2-4 hours | Neutral | During Class Lectures | No | Calculator | Yes | Reasarch | All of these | Never | Limiting Screen Time | Excellent;Good |
Asfar | 16-20 | Male | Yes | Android | Rarely | All of these | Yes | Study Planner | 4-6 hours | Strongly agree | During Exams | Yes | Internet Access | No | Reasarch | All of these | Sometimes | Limiting Screen Time | Excellent |
Ibhraim | 31-35 | Male | Yes | IOS | Sometimes | Social Media | Yes | Language | 2-4 hours | Neutral | While Studying | Yes | Notes Taking App | Yes | Accounting | Sleep disturbance | Frequently | Limiting Screen Time | Fair |
Jinnah | 16-20 | Male | Yes | Android | Sometimes | Social Media | Yes | Language | 2-4 hours | Neutral | While Studying | Yes | Camera | Yes | Accounting | Headache | Frequently | Limiting Screen Time | Good |
Haseem | 26-30 | Male | Yes | Android | Social Media | Yes | Study Planner | > 6 hours | Neutral | Not Distracting | Yes | Internet Access | Only Partially | Browsing Material | Sleep disturbance | Never | Using Blue light filter | Excellent | |
Usman | 21-25 | Male | Yes | Android | Sometimes | Web-browsing | Yes | Educational Videos | 2-4 hours | Neutral | During Class Lectures | Yes | Camera | Yes | Accounting | Anxiety or Stress | Rarely | Taking Break during prolonged use | Fair |
Qasim | 21-25 | Male | Yes | Android | Never | All of these | Yes | Educational Videos | 4-6 hours | Disagree | During Class Lectures | Yes | Camera | Yes | Reasarch | Headache | Never | Using Blue light filter | Good |
Jawed | 26-30 | Male | Yes | Android | Rarely | Web-browsing | Yes | Language | > 6 hours | Agree | During Exams | No | Internet Access | Yes | Reasarch | Anxiety or Stress | Rarely | Limiting Screen Time | Good |
Jamshid | 31-35 | Male | Yes | Android | Rarely | Web-browsing | Yes | Language | 2-4 hours | During Exams | Yes | Notes Taking App | No | Accounting | Sleep disturbance | Rarely | Taking Break during prolonged use | Fair | |
Nazir | 21-25 | Male | Yes | Android | Never | Social Media | Yes | Educational Videos | 2-4 hours | Agree | During Class Lectures | Yes | Internet Access | Yes | Reasarch | Headache | Never | Using Blue light filter | Excellent |
Shabir | 21-25 | Male | Yes | IOS | Sometimes | Social Media;Web-browsing;Messaging;All of these | Yes | Educational Videos | 4-6 hours | Agree | Not Distracting | Yes | Internet Access | No | Browsing Material | All of these | Sometimes | None of Above | Excellent;Good |
Bashir | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Productivity Tools | 2-4 hours | Agree | Not Distracting | No | Internet Access | Yes | Reasarch | Anxiety or Stress | Sometimes | None of Above | Good |
Rehan | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Productivity Tools | > 6 hours | Strongly agree | Not Distracting | Yes | Internet Access | Only Partially | Browsing Material | All of these | Rarely | Taking Break during prolonged use | Good |
Fayaz | 21-25 | Male | Yes | Android | Rarely | Messaging | Yes | Educational Videos | 4-6 hours | Disagree | While Studying | Yes | Camera | Yes | Accounting | Sleep disturbance | Rarely | Using Blue light filter | Good |
Mahmood | 21-25 | Male | Yes | Android | Rarely | Social Media;Web-browsing;Messaging;All of these | Yes | < 2 hours | Neutral | Yes | Internet Access | Yes | Reasarch | Headache | Never | Using Blue light filter | Excellent | ||
Khurram | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Study Planner | < 2 hours | Strongly disagree | Not Distracting | No | Internet Access | Only Partially | Browsing Material | All of these | Sometimes | None of Above | Excellent |
Zulfiqar | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Educational Videos | > 6 hours | Agree | During Exams | Yes | Internet Access | Yes | Browsing Material | All of these | Sometimes | Limiting Screen Time | Excellent |
Amina | 16-20 | Female | Yes | Android | Sometimes | All of these | Yes | Educational Videos | < 2 hours | Neutral | During Exams | Yes | Internet Access | Only Partially | Reasarch | All of these | Frequently | None of Above | Fair |
Rafia | 16-20 | Female | Yes | Android | Sometimes | Messaging | Yes | Educational Videos | 2-4 hours | Neutral | While Studying | No | Only Partially | Accounting | Anxiety or Stress | Rarely | Limiting Screen Time | Poor | |
Javid | 21-25 | Male | Yes | Android | Frequently | Social Media;Messaging | Yes | Educational Videos | 4-6 hours | Agree | During Exams | No | Internet Access | Yes | Reasarch | All of these | Sometimes | Taking Break during prolonged use | Good |
Arslan | 21-25 | Male | Yes | IOS | Sometimes | All of these | Yes | Educational Videos | > 6 hours | Agree | During Exams | Yes | Internet Access | Yes | Accounting | Headache | Sometimes | Limiting Screen Time | Excellent;Good |
Malik | 21-25 | Male | Yes | IOS | Frequently | All of these | Yes | Educational Videos | > 6 hours | Neutral | During Exams | Yes | Internet Access | Only Partially | Reasarch | Sleep disturbance;Anxiety or Stress | Sometimes | Taking Break during prolonged use | Good |
Ahsan | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Language | 4-6 hours | Strongly agree | While Studying | No | Internet Access | Yes | Browsing Material | All of these | Sometimes | Limiting Screen Time | Good |
Bhatti | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Educational Videos | 4-6 hours | Agree | During Class Lectures | Yes | Internet Access | Yes | Browsing Material | Sleep disturbance | Sometimes | Limiting Screen Time | Good |
Sayed | 31-35 | Male | Yes | Android | Rarely | Messaging | Productivity Tools | > 6 hours | Strongly disagree | Not Distracting | Yes | Notes Taking App | No | Accounting | All of these | Frequently | Using Blue light filter | Fair | |
Tahir | 21-25 | Male | Yes | Android | Frequently | All of these | Yes | Educational Videos | 2-4 hours | Agree | While Studying | Yes | Internet Access | Yes | Browsing Material | All of these | Sometimes | Taking Break during prolonged use | Excellent |
Qasir | 16-20 | Male | Yes | Android | Sometimes | All of these | Yes | Study Planner | 2-4 hours | Neutral | While Studying | Yes | Internet Access | Yes | Reasarch | Headache | Sometimes | Using Blue light filter | Good |
Abbas | 21-25 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | > 6 hours | Agree | While Studying | Yes | Internet Access | Yes | Browsing Material | Sleep disturbance | Rarely | None of Above | Fair |
Iftikhar | 21-25 | Male | Yes | Android | Sometimes | All of these | No | Language | > 6 hours | Neutral | During Exams | Yes | Calculator | No | Browsing Material | Sleep disturbance | Rarely | Limiting Screen Time | Excellent;Good;Fair;Poor |
Ehman | 21-25 | Female | Yes | IOS | Frequently | Social Media;Web-browsing;Messaging;All of these | Yes | Educational Videos | 4-6 hours | Neutral | Not Distracting | Yes | Camera | Yes | Reasarch | Headache | Rarely | Taking Break during prolonged use | Fair |
Imran | 16-20 | Male | Yes | IOS | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Neutral | While Studying | Yes | Internet Access | No | Reasarch | All of these | Sometimes | Limiting Screen Time | Excellent |
Zahoor | 21-25 | Male | Yes | IOS | Sometimes | All of these | Yes | Educational Videos | > 6 hours | Agree | During Exams | Yes | Internet Access | Yes | Reasarch | Headache | Sometimes | Taking Break during prolonged use | Excellent |
Hafeez | 16-20 | Male | Yes | Android | Sometimes | Social Media | Yes | Educational Videos | 4-6 hours | Strongly agree | During Class Lectures | No | Notes Taking App | No | Reasarch | Anxiety or Stress | Sometimes | Taking Break during prolonged use | Good |
Babar | 16-20 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 2-4 hours | Agree | While Studying | No | Internet Access | No | Reasarch | Headache | Never | Limiting Screen Time | Excellent |
Rizwan | 16-20 | Male | Yes | Android | Sometimes | All of these | Yes | Educational Videos | 4-6 hours | Agree | During Exams | No | Internet Access | Yes | Reasarch | Headache | Rarely | Limiting Screen Time | Excellent;Good |
Lubna | 21-25 | Female | Yes | Android | Sometimes | Social Media | Yes | Study Planner | 4-6 hours | Neutral | During Exams | Yes | Internet Access | Only Partially | Browsing Material | Sleep disturbance | Sometimes | Limiting Screen Time | Excellent |
A base de dados contém 100 observações (linhas), correspondendo a 100 alunos que participaram da pesquisa. No entanto, após a exclusão dos valores ausentes (NA), restaram 91 linhas. Assim, a base de dados inicial é composta por 100 alunos, dos quais 9 não responderam todas as perguntas do formulário.