This is an introductory unit in statistical methods with the emphasis on statistical techniques applicable to the social sciences, although these introductory techniques are also relevant to the health sciences.
This course will be run over 5 days:
- Session One: 10:00 am to 12:00 pm
- Session Two: 12:30 pm to 1:30 pm
- Lunch time 1:30 pm to 2:30 pm
- Session Three: 2:30pm to 4:30pm
This course is being run on Australian Eastern Daylight Time (UTC +11)
(Canberra, Sydney Melbourne Daylight Savings time)
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.
In this course you will obtain a solid foundation in basic statistical concepts and procedures 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, although these introductory techniques are also appropriate to the health sciences. Key examples from journal articles will be presented to illustrate the use and reporting of the statistical techniques covered in this unit.
Our approach to learning will be largely non-mathematical, concentrating on concepts rather than mathematical theory. Participants familiar with the use of a statistical software package, but lacking statistical training should also start with this course.
SOFTWARE
The course will be using the free and open-source software jamovi. The software jamovi can be downloaded from https://www.jamovi.org.download.html
While jamovi is built on top of the R statistical language, it has a look and feel very similar to IBM SPSS Statistics and in many ways is easier to use.
Depending on student preferences, there will be an opportunity to use IMB SPSS Statistics as an alternative. Instructions will be provided for both packages and students can choose either jamovi or IBM SPSS Statistics.
Day 1
- Level of measurement of data
- Descriptive statistics and graphs for a single variable
- Histogram, stemplot, boxplot, bar chart, frequency tables
- Mean, median, mode, std deviation, quartiles, range, outliers
Day 2
- Descriptive statistics for relationships between two variables
- Comparative boxplots, scatterplots, contingency tables, clustered and stacked bar charts.
- Introduction to correlation and regression.
Day 3
- Foundations of basic inference and confidence intervals.
- Normal Distribution, standardisation
- Sampling distribution of the mean
- Introduction to hypothesis testing, confidence intervals and effect size statistics.
Day 4
- t- tests
- Single sample t-test, paired samples t-test, independent sample t-test
- confidence intervals, effect size statistic (Cohen's d), testing of assumptions including how to test normality assumption.
- Limitation of p-values and statistical significance
- Chi-square test
- Hypothesis test, effect size statistic (Cramer's V), testing of assumptions, journal article example.
- Inference for correlation
Day 5
- Independent samples t-test
- Relationship between power, effect size, sample size, type 1 and 2 errors.
- Introduction to GPower for determining the sample size required to achieve a given level of power for studies involving independent samples t-tests
- Choosing the correct statistical test
Training in this course will be over ZOOM using your own computer and internet connection.
This course will be run over 5 days in the following sessions each day:
- Session One: 10:00 am to 12:00 pm
- Session Two: 12:30 pm to 1:30 pm
- Lunch time 1:30 pm to 2:30 pm
- Session Three: 2:30pm to 4:30pm
There are no prerequisites for this course, nor is previous computing experience with IBM SPSS Statistics or jamovi 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.
Detailed instructions will also be provided for how to obtain the statistical output from both jamovi and IBM SPSS v28 / v29.
Course notes will be sent to your nominated 'shipping' address in advance.
Q. Do I have to know any statistics to do this course?
A. No, there are no prerequisties and you don't need any computing experience.
Imma was great and very clear in delivering the course, step by step. She made sure that every participants were on the track in every step. She was very patient in answering many questions from the participants. Interactive zoom meeting in a small group was very effective. All participants were actively participated in all activities during the course (lectures, exercises, group work, and statistical package operation in small group). So grateful for having this intensive course.
I honestly cannot believe the amount that Imma got through in 5 days, really brilliant content and very very useful.
From knowing absolutely nothing about stats, I feel I have a handle on at least some of the concepts and application!
Extremely useful for higher degree research as a beginning step.
It provided an excellent understanding of the underlying principles of statistics that helped understand the techniques taught as well as underpinning of future statistical techniques.
The workbooks were great and the tasks were well connected to the coursework and these workbooks. It felt like there was a great balance between doing activities ourselves and the teacher-led sessions.
The structure of the course was fantastic. Imma made it easy for everyone to ask questions and to clarify, but when the exercises got a little bit tricky, the ability to go to the breakout room with Debbie and to talk through the process was excellent. I wasn't quite at the same level of confidence as other people in the main group, but the smaller group in the breakout room was a safe space to slow things down, ask more questions (and not slow others down!). Just brilliant! Thank you!
Imma had a very good balance of theoretical content and practice opportunities. She also had good revision activities (polls).
I thought it may be more difficult to do the course on-line, but the tutor was excellent, the pace was not too fast for a novice and there were plenty of opportunities to practise and ask questions.
I came in with no knowledge of statistics at all and a history of thinking myself unable to do any math - Imma was fabulous in explaining everything and gave me the confidence to work with stats.
I’ve always found statistics to be difficult abstact and confusing. I had many aha moments with Imma - she’s a great teacher.
It provided fundamental thinking & reasoning behind concepts I see at work such as confidence intervals & involved some maths - which makes me want to learn more.
Coming from a non stats background! I have gained a very informed intro to stats.
I will be more literate in reading literature drawing on statistics in my field as well as able to apply some of the techniques myself.
The instructor's bound, book length course notes will serve as the course text.