Scales used in research and applications

Authors

  • Wanderson Lyrio Bermudes Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus Vitória, Vitória/ES
  • Bruna Tomaz Santana Universidade Federal do Espírito Santo (UFES) Campus Alegre/ES
  • José Hamilton Oliveira Braga Universidade Federal do Espírito Santo (UFES), Vitória/ES
  • Paulo Henrique Souza Universidade Federal do Espírito Santo (UFES), Vitória/ES

DOI:

https://doi.org/10.19180/1809-2667.v18n216-01

Keywords:

Scale, Likert, Thurstone

Abstract

In scientific research, we always seek to excellence in methodology, since the definition of the best method is as important as the choice of the scale to be used. This study aims to identify the types of scales used in research and its applications. The four most common types of scale are: nominal, ordinal, interval and ratio. Among the attitude scales used in scientific research, we highlight the Thurstone and the Likert. The Thurstone scale is used to measure a probable human attitude without indicating the intensity. The Likert scale consists of five items ranging from complete disagreement to total agreement on certain statement. It differs from Thurstone’s due to the degree of intensity that is covered by its answers and it has been more used.

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Author Biographies

  • Wanderson Lyrio Bermudes, Instituto Federal de Educação, Ciência e Tecnologia do Espírito Santo Campus Vitória, Vitória/ES
    Professor do Instituto Federal do Espírito Santo (IFES). Doutorando em Ciências Florestais (UFES) – Vitória/ES - Brasil. E-mail: wbermudes@ifes.edu.br.
  • Bruna Tomaz Santana, Universidade Federal do Espírito Santo (UFES) Campus Alegre/ES
    Graduada em Licenciatura em Ciências Biológicas pelo Instituto Federal do Espírito Santo campus Alegre. Mestranda em Ciências Florestais pela Universidade Federal do Espírito Santo - UFES. E-mail: brunabiologiaifes@gmail.com.
  • José Hamilton Oliveira Braga, Universidade Federal do Espírito Santo (UFES), Vitória/ES
    Graduado em Engenharia Florestal, pela Universidade do Estado do Amazonas (UEA). Mestrando em Ciências Florestais (UFES) – Vitória/ES - Brasil. E-mail: eng.hamilton.braga@gmail.com.
  • Paulo Henrique Souza, Universidade Federal do Espírito Santo (UFES), Vitória/ES
    Graduado em Engenharia Florestal pela Universidade Federal de Viçosa - UFV. Doutorando em Ciências Florestais (UFES) – Vitória/ES - Brasil. E-mail: engflorestalphs@gmail.com.

Published

25-10-2016

Issue

Section

Review articles

How to Cite

BERMUDES, Wanderson Lyrio; SANTANA, Bruna Tomaz; BRAGA, José Hamilton Oliveira; SOUZA, Paulo Henrique. Scales used in research and applications. Revista Vértices, [S. l.], v. 18, n. 2, p. 7–20, 2016. DOI: 10.19180/1809-2667.v18n216-01. Disponível em: https://editoraessentia.iff.edu.br/index.php/vertices/article/view/1809-2667.v18n216-01.. Acesso em: 22 nov. 2024.

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