STATISTIC ANALYSIS

Channel 1
MARCO IOSA Lecturers' profile

Program - Frequency - Exams

Course program
Psychological measurement: variables and measurement scales; Descriptive Statistics: frequency distributions, central tendency, variability, probability, gaussian distribution, t-distribution, Inferential Statistics: null hypothesis, t-test, analysis of variance, correlation, regression analysis, hypothesis testing; Pscychological tests as measurement tools (classical test theory, formative and reflective indicators, construct definition, operationalization of a construct); Analysis of psychometric properties of a psychological test: item analysis, reliability, validity; Interpretation and standardization of scores: z-score, t-score, percentile ranks; Analysis of psychometric properties of a psychological test
Prerequisites
No requirements
Books
Navarro DJ and Foxcroft DR (2019). learning statistics with jamovi: a tutorial for psychology students and other beginners. (Version 0.70). DOI: 10.24384/hgc3-7p15 https://www.learnstatswithjamovi.com/ Manuale di statistica per la ricerca e la professione. Soliani L, 2005, http://www.dsa.unipr.it/soliani/soliani.html
Frequency
In presence, according to Sapienza dispositions.
Exam mode
Written test
Lesson mode
Lessons with slide presentations and examples.
  • Academic year2025/2026
  • CourseNursing and Midwifery Sciences
  • CurriculumSingle curriculum
  • Year2nd year
  • Semester1st semester
  • SSDSECS-S/02
  • CFU1