Base Knowledge
Basic knowledge is not required.
Teaching Methodologies
Classes consist of a theoretical exposition of the subject, but always accompanied by practical examples so that there is a better and easier understanding of it. The resolution of practical exercises is done using the SPSS computer support, thus making it possible to apply the material taught to real cases.
Students are provided a theoretical support, throughout the semester, so that they can better follow the explanation of the subjects taught. The clarification of questions is done in fixe schedule or in time to be arranged. The NONIO platform is used in the transmission and organization of support to school materials as well as through interaction teacher / student and among students.
Learning Results
The student should acquire skills to understand the underlying applicability of the theoretical models used for statistical analysis as well as analyse and interpret the results obtained. Students should also be able to use the computer software SPSS to solve problems involving the concepts developed in the course.
The student should acquire the basic skills for conducting studies for quantitative analysis, also critical appreciation and proper interpretation of the results of an inferential study.
Program
Chapter 1 – Descriptive Statistics (9 hours)
1 General Concepts
1.1. population, sample and individuals
1.2. types of measurement
1.3. types of statistics
2 Descriptive Statistics
2.1 Tables of frequencies
2.2 Graphical representation
2.3 Statistics
2.3.1. measures of central tendency
2.3.2. dispersion measurements
2.3.3. Skewness and Kurtosis measurements
3. Introduction to statistical software SPSS
Chapter 2 – Hypothesis Testing (Statistical hypothesis, errors classification and significance levels of tests with normal distribution, type tests) (2 hours)
Chapter 3 – Strategies for statistical treatment of the data (2 hours)
Chapter 4 – Parametric tests (9 hours)
1 Requirements for the use of parametric tests
2 Criteria of choice
3 Parametric Statistics
3.1. One-sample t-test
3.2. Two-sample t-tests for a difference in mean
3.3. Analysis of variance – ANOVA
4. Correlation and Regression
Chapter 5 – Nonparametric Statistics (9 hours)
5.1. Paired samples: Friedman, Wilcoxon and McNemar
5.2. Independent samples: Mann-Whitney and Kruskal-Wallis H
Exams (4 hours)
Curricular Unit Teachers
Internship(s)
NAO
Bibliography
Bibliografia Principal
PESTANA, Maria Helena ; GAGEIRO, João Nunes (1998) Análise de dados para ciências sociais : a complementaridade do SPSS. 1ª ed. Lisboa : Sílabo. ISBN 972-618-181-X
PEREIRA, Alexandre (2004) Guia prático de utilização do SPSS : análise de dados para ciências sociais e psicologia. 5ª ed. rev. aum. Lisboa : Sílabo. ISBN 972-618-342-1
LABROUSSE, Christian (1983) Estatística descritiva : resumos teóricos : exercícios resolvidos. Porto : Rés Editora, Lda.
Bibliografia Secundária
Oliveira, A. Gouveia de (2009). Bioestatística, Epidemiologia e Investigação – teoria e aplicações, Lidel.
Mercês de Mello, Francisco; Guimarães, Rita Cabral (2015). Métodos Estatísticos para o Ensino e a Investigação nas Ciências da Saúde, Edições Sílabo.
Cunha, Gilda; Martins, Mª do Rosário; Ricardo Sousa; Ferraz de Oliveira, Filipa (2007). Estatística aplicada às ciências e tecnologias da saúde, Lidel.
Maroco, João (2003). Análise estatística com utilização do SPSS, Edições Sílabo.
Vidal, Pedro Marques (2005). Estatística prática para as ciências da saúde, Lidel.