KNOWLEDGE AND UNDERSTANDING
- Knowledge the general principles and the logic of the scientific method and some of the methodological concepts and tools that are the foundation of empirical research.
- Understanding that there is also a statistical reading key of reality; indeed, all empirical knowledge can be considered as a sampling knowledge.
- Understanding of the empirical verification method of a scientific hypothesis
- Knowledge and understanding of the experimental method for the verification of causal links
ABILITY TO APPLY KNOWLEDGE AND UNDERSTANDING
- Acquiring a statistical mindset, and experiencing how the statistical tools are necessary to face the study of any observed phenomenon, including educational phenomena.
- Ability to apply the principles of the scientific method to any real context
- Ability to evaluate the scientific validity of an empirical research
- Ability to critically evaluate a theory, and the ability to understand how to apply the hypothesis testing method, by using the learned methodological basis and statistical tools
The aim of the course is providing a statistical reading key of the realty: starting from the study of the problems and errors inherent in the process of observation and measurement, it develops a reflection on the variability of the phenomena and the observed data, in order to understand how the whole empirical knowledge is in fact of a matter of sample nature. The students should realize that a statistical formed mind and the statistical tools are necessary to face the study of any observed phenomenon. By this way, the course want to contribute to provide the methodo-logical and mathematic basis that allow for critically evaluating, on one side, the theories and, on the other side, the data, on which evaluations and interventions in the different contexts of the Education Sciences are based.
|Capiluppi C.||Appunti di Statistica Sociale||Aracne||2012||978-88-548-5894-7|
|Borra S., Di Ciaccio A.||Statistica, metodologie per le scienze economiche e sociali||McGraw-Hill||2004||8838661626|
The exam consists of a written test (Test), and a following oral exam for the confirmation of the mark.
Written Test (Test)
The written exam takes place in a computer classroom but does not require computer skills: the PC is used only to display the questions and enter the responses, after writing answers/solutions on the paper sheets.
The test is presented as a multiple response test but is a normal written exam, which requires a complete, orderly and readable written answer for all the exercises and questions to which an answer is entered in the computerized questionnaire. Responses to theoretical questions, and even questions that do not require computations, must be adequately explained and justified in writing too.
For the test to be valid, it is necessary to answer 2/3 of the questions (e.g. 20/30). Wrong responses are penalized. Unanswered responses (or with not correct writing) are invalid: any responses that are inserted in the computerized questionnaire but are not explained in the writing, involve a downward revision of the mark, and even its invalidation. Incomplete or incomprehensible written responses are considered invalid.
In the Test there are questions of different types:
- Theoretical questions: assess the level of understanding of statistical and methodological concepts
- Calculation exercises: indices or other statistical measures from numeric data provided in the text
- Theoretical exercises: they require linkages between studied arguments, definitions and properties, or to elaborate algebraic expressions to derive results in symbolic form
- Problems of various kinds: solvable with the help of statistical concepts and properties
Overcoming the Test gives you access to the oral test. The oral examination is only accessible after the test mark is positive. The oral is compulsory for everybody, for the confirmation of the mark.
The oral exam consists of verifying the written responses to the Test for the confirmation of the mark. In the oral exam concepts, measures and statistical indices may, if necessary, be further deepened in terms of understanding and interpreting. During the oral exam it may also be required to perform short, theoretical and computational exercises, of the same type as in the written test.
||Exams Calendar – Shifts and Results (AY 2018-19)
||Exams Calendar – Shifts and Results (AY 2019-20)