scholarly journals DEVELOPMENT AND VALIDATION OF A TOOL ON COGNITIVE PERFORMANCE OF HIGH SCHOOL STUDENTS

2017 ◽  
Vol 5 (8(SE)) ◽  
pp. 100-105
Author(s):  
T. Indumathi ◽  
N. Ramakrishnan

In the present study, Cognitive performance scale has been developed and validated of the High School Students. This scale consists of 58 statements. The simple random sample technique was used for this study. The sample consists of 50 High School Students are randomly selected from the Kancheepuram Districts. The ‘t’ value was used to standardize the tool and finally 37 statements were retained for the final study.

2017 ◽  
Vol 5 (5(SE)) ◽  
pp. 69-74
Author(s):  
T.Indumathi ◽  
N. Ramakrishnan

In the present study, Nutrition knowledge scale has been constructed and standardized of the High School Students. This scale consists of 54 statements. The simple random sample technique was used for this study. The sample consists of 50 High School Students are randomly selected from the Kancheepuram Districts. The ‘t’ value was sued to standardize the tool and finally 29 statements were retained for the final study.


2017 ◽  
Vol 5 (7(SE)) ◽  
pp. 42-47
Author(s):  
T. Indumathi ◽  
N. Ramakrishnan

In the present study, Problem solving skill scale has been validated for the High School Students. First 20 items are taken from standardized tool for validation. An item analysis technique was used for this study. The sample consists of 50 High School Students. They are randomly selected from Kancheepuram District. The Difficulty level and Discrimination index values were used to validate the tool and 14 items were retained. Again researcher constructed 12 items for validation. Same techniques and samples were used and this time 6 items were retained. Thus, totally 20 items were retained for the final study.


2019 ◽  
Vol 18 (3) ◽  
pp. 421-454
Author(s):  
Luciene Dias Bispo Veiga ◽  
Claudio Bispo de Almeida ◽  
Paulo Da Fonseca Valença Neto ◽  
Adriana Alves Nery ◽  
Djanilson Barbosa dos Santos ◽  
...  

Objetivo: El presente estudio pretende identificar la prevalencia y factores asociados a la experimentación de tabaco en adolescentes.Método: El estudio epidemiológico, transversal, descriptivo y analítico realizado con una muestra aleatoria simple de escolares con edad de 14 a 19 años, matriculados en escuelas públicas de enseñanza media de la red estadual del área urbana del municipio de Jequié-BA. Se utilizó un cuestionario auto-aplicable de llenado voluntario, tras la firma del término de consentimiento libre y aclarado por el responsable cuando menor de 18 años. Se empleó el programa Epi DATA para la digitación de los datos y programa SPSS para calcular la razón de prevalencia y realizar la regresión de Poisson. Resultados: En el estudio de 765 adolescentes, siendo 59,9% del sexo femenino, 80,4% de etnia no blanca, 71,4% sin ocupación remunerada, 74% menos favorecidos económicamente y 37,9% consumen bebida alcohólica. El promedio de edad fue de 16,55 años (dp ± 1,33) años. La prevalencia de la experimentación de tabaco fue del 22,4%. Las variables: padres fuman (RP = 1,57, IC95%: 1,15-2,12), amigos fuman (RP = 2,15, IC95%: 1,56-2,95), uso de bebidas alcohólicas PR = 2,05; IC del 95%: 1.46 a 2.88) y la edad (OR = 1,36; IC del 95%: 1,01-1,84) fueron los que permitieron predecir mejor el riesgo de que un escolar experimente con el tabaco. Conclusiones: La prevalencia de experimentación fue 22,4%, y las variables que mejor permitieron predecir la predisposición de un escolar a experimentar el tabaco fueron tener padres fumadores, tener amigos que fuman, hacer uso de bebidas alcohólicas y ser del grupo de edad de 17 a 19 años. Objective: The present study aims to identify the prevalence and factors associated with cigarette experimentation among adolescents.Method: Cross-sectional, descriptive and analytical epidemiological study carried out with a simple random sample of students aged 14-19 years enrolled in public high schools in the urban area of the city of Jequié, in the state of Bahia. After the A self-administered questionnaire of voluntary completion was used after the participants (or their parents/guardians in the case of participants under 18) signed the free informed consent form. Data was entered with Epi DATA software and SPSS software was used to calculate the prevalence ratio and perform Poisson regression. Results: The study sample consisted of 765 adolescents, as follows: 59.9% were female individuals, 80.4% were non-white, 71.4% did not have a paid job, 74% lived in low-income families, and 37.9% used alcohol. The mean age was 16.55 years (sd ± 1.33) years. The prevalence of smoking experimentation was 22.4%. The variables: parental smoking (PR = 1.57, 95% CI: 1.15-2.12), smoking friends (RP = 2.15, 95% CI: 1.56-2.95), alcohol drinking (OR = 2.05, 95% CI: 1.46-2.88), and age group (RP = 1.36, 95% CI: 1.01-1.84) were the best predictors of the risk for experimentation with cigarettes among high school students.Conclusions: The prevalence of experimentation was 22.4%, and the variables that best predicted the likelihood of experimenting with tobacco among high school students were smoking parents, smoking friends, alcohol use and aged 17-19 years. Objetivo: O presente estudo visa identificar a prevalência e fatores associados à experimentação de tabaco em adolescentes.Método: Estudo epidemiológico, transversal, descritivo e analítico realizado com uma amostra aleatória simples, de escolares com idade de 14 a 19 anos, matriculada em escolas públicas de ensino médio da rede estadual da área urbana do município de Jequié-BA. Utilizou-se um questionário auto-aplicável de preenchimento voluntário, após assinatura do termo de consentimento livre e esclarecido pelo responsável quando menor de 18 anos. Empregou-se o programa Epi DATA para a digitação dos dados e programa SPSS para calcular a razão de prevalência e realizar a regressão de Poisson.Resultados: Participaram do estudo 765 adolescentes, sendo 59,9% do sexo feminino, 80,4% de etnia não branca, 71,4% sem ocupação remunerada, 74% menos favorecidos economicamente e 37,9% fazem uso de bebida alcoólica. A média de idade foi de 16,55 anos (dp±1,33) anos. A prevalência da experimentação de tabaco foi de 22,4%. As variáveis: pais fumam (RP=1,57; IC95%:1,15-2,12), amigos fumam (RP=2,15; IC95%:1,56-2,95), uso de bebidas alcoólicas (RP=2,05; IC95%:1,46-2,88) e grupo etário (RP= 1,36; IC95%:1,01-1,84) foram as que melhor permitiram prever o risco de um escolar vir a experimentar tabaco.Conclusões: A prevalência de experimentação foi 22,4%, e as variáveis que melhor permitiram prever a predisposição de um escolar vir a experimentar o tabaco foram possuir pais fumantes, ter amigos que fumam, fazer uso de bebidas alcoólicas e serem do grupo etário de 17 a 19 anos.


2013 ◽  
Vol 16 (1) ◽  
pp. 47-66 ◽  
Author(s):  
Jill Aldridge ◽  
Kate Ala’I

This article describes the development and validation of a six-scale survey to assess school climate in terms of students’ perceptions of the degree to which they feel welcome and connected, together with a scale to assess students’ perceptions of bullying. The development of each survey involved a multi-stage approach, including: 1) an extensive review of research related to school climate to identify components that can be considered important for effective schools made up of diverse students; 2) elucidating the scales identified in step one; and 3) writing individual items within the scales. Items from previously validated questionnaires were examined and, if appropriate, adapted. We used Trochim and Donnelly’s (2006) framework for construct validity to guide the validation of the new questionnaire. When the questionnaire was administered to a sample of 4067 high school students from eight schools, various statistical analyses ensured the questionnaire’s discriminant, convergent, concurrent and predictive validity.


2010 ◽  
Vol 26 (6) ◽  
pp. 1564-1573 ◽  
Author(s):  
Bruno Campello de Souza ◽  
Leonardo Xavier de Lima e Silva ◽  
Antonio Roazzi

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