COURSE OUTLINE
This is an introductory unit in statistical methods with the emphasis on statistical techniques applicable to the social sciences.
In this course you will obtain a solid foundation in basic statistical concepts and procedures in order to progress with some confidence into more advanced topics. This is an introductory unit in statistical methods with the emphasis on statistical techniques applicable to the social sciences.
Our approach to learning will be largely non-mathematical, concentrating on concepts rather than mathematical theory.
Participants familiar with the use of a package, but lacking statistical training should also start with this course. The statistical package SPSS will be used where appropriate as a teaching tool and computational aid (previous experience is not assumed). You will be able to gain competency in using SPSS to obtain all the graphs and statistics covered in the course.
COURSE SYLLABUS
Day 1
- Level of measurement of data
- Introduction to SPSS
- Descriptive statistics for a single variable including summary statistics, graphs, writing brief summary reports
- Histogram, stemplot, boxplot, bar chart, pie chart, frequency tables
- Mean, median, mode, std deviation, quartiles, range, outliers
Day 2
- Descriptive statistics for relationships between two variables
- Comparative boxplots, scatterplots, introduction to correlation and regression, contingency tables, clustered and stacked bar charts
- Causation, association, lurking variables,
Day 3
- Foundations of basic inference and confidence intervals.
- Normal Distribution, standardization
- Sampling distribution of the mean and the proportion
Day 4
- Hypothesis tests, confidence intervals, effect size statistics, testing of assumptions, report writing and journal article examples for the following
- Single proportion, single mean (z-test and one sample t-test)
- Relationship between confidence intervals and hypothesis test, type 1 and type 2 errors
Day 5
- Hypothesis tests, confidence intervals, effect size statistics, testing of assumptions, report writing and journal article examples for the following
- Paired and Independent samples t-tests, Pearson’s correlation and chi-square
- Choosing the correct statistical test
Imma Guarnieri [BSc, Grad DipEd, Grad Dip Applied Science (Social Statistics), Masters of Biostatistics] is a sessional lecturer in the School of Health Sciences at Swinburne University of Technology and in Medical Education at the University of Melbourne. She has been involved in teaching Statistics to postgraduate students for the past 20 years.
There are no prerequisites for this course, nor is previous computing experience necessary.
The instructor's bound, book length course notes will serve as the course text.
The notes contain detailed explanations and examples of all the statistical concepts covered along with instructions of how to obtain the various graphs and statistics from SPSS.
This course will take place in a computer lab. All equipment will be provided.