Coronavirus (COVID-19) Update
Due to the Coronavirus (COVID-19) pandemic, any references to assessment tasks and on-campus delivery may no longer be up-to-date on this page.
Students should consult iLearn for revised unit information.
Find out more about the Coronavirus (COVID-19) and potential impacts on staff and students
Unit convenor and teaching staff |
Unit convenor and teaching staff
Naomi Sweller
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Credit points |
Credit points
10
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Prerequisites |
Prerequisites
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Corequisites |
Corequisites
PSYH490 or PSHY4490 or PSYH495 or PSYH4495 or PSYH4491
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Co-badged status |
Co-badged status
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Unit description |
Unit description
This unit is designed as preparation for honours projects and to help equip students for research careers. The unit focuses on practical issues of quantitative data analysis. Most topics are dealt with in the context of Stata. Topics include sample size and statistical power analysis, data management in Stata and more advanced methods specifically applicable to research in psychology. |
Information about important academic dates including deadlines for withdrawing from units are available at https://www.mq.edu.au/study/calendar-of-dates
On successful completion of this unit, you will be able to:
Coronavirus (COVID-19) Update
Assessment details are no longer provided here as a result of changes due to the Coronavirus (COVID-19) pandemic.
Students should consult iLearn for revised unit information.
Find out more about the Coronavirus (COVID-19) and potential impacts on staff and students
Final examination information
This will be a 2-stage exam, with a team-work component. The exam will be a mixture of multiple choice and “fill in the blank” short answer questions. The procedure is such that you will first sit the exam individually, and then immediately afterwards in the same time slot you will do the exam again in groups of approximately four. The exams will then be graded such that 90% of the score comes from the individual attempt, and 10% from the group attempt, unless the individual attempt is better than the group attempt, in which case the student will get 100% of their score from the individual attempt.
I will be allocating all students to groups. I will post the group allocations to iLearn in the week prior to the exam. All allocations will be completely random and based on a random number generator.
If a student misses the exam due to illness or other unavoidable circumstances they can sit a supplementary exam which will contain only an individual component, with no group component (following University guidelines that the supplementary exam does not need to be the same format as the original exam). If a student has special circumstances such as the need for an individual testing room, or a longer testing time, they will sit the individual exam at the same time as the rest of the group, but in their own room. They may start the exam earlier to enable them to finish the individual component with enough time to make their way to the group exam room to complete the group component of the assessment.
Students who are unable to sit an examination must advise the Honours administrator (Ms Donna Keeley, 9850 8113, ask@mq.edu.au) and submit an Application for Special Consideration form (supporting documentation from a medical or health care professional clearly stating the reasons for the absence from the exam must be attached to your submission). All documentation must be submitted to Donna Keeley no later than 24 hours after the date of the exam. The only exception to not sitting an examination at the designated time is because of documented illness or unavoidable disruption. In these circumstances you may wish to consider applying for Special Consideration.
If a Supplementary Examination is granted as a result of the Special Consideration process, the examination will held one week after the original examination date. The format of a supplementary examination is at each unit convener’s discretion and is subject to change from the original final examination.
Supplementary Exams are only offered to students who have satisfactorily completed all other assessments for the unit and were unable to sit the final exam because of documented illness or unavoidable disruption.
You are advised that it is Macquarie University policy not to set early examinations for individuals or groups of students. All students are expected to ensure that they are available until the end of the teaching semester, which is the final day of the official examination period.
Research proposal form information
The Research Proposal Form is designed to help you with the process of planning your empirical project. It consists of a series of short answer questions, to which you will be required to write a response. Responses may include Stata syntax. The questions contained in the form will be made available in Week 1. All submissions are to be through Turnitin in iLearn.
Penalties will be levied for late submission of the assignment: Late submission of the research proposal will attract a penalty of 5% of the maximum mark for every day late. In other words, the assignment is worth 40%, so a penalty of 5% x 40 = 2 will be applied. 2 marks are subtracted from whatever the student received for the report for each day late.
Requests for extensions for assignments are granted by the Honours Administrator, Donna Keeley.
Fit to sit model
Students who sit an exam and/or in-class test or otherwise submit an assessment, declare themselves fit to do so and will not be eligible to apply for special consideration unless there is evidence that (a) they were unfit to make reasonable judgement on their fitness to undertake the assessment, due to mental illness or other exceptional circumstances; or they were taken ill during the assessment (in the case of an examination or test), and this can be independently corroborated.
Coronavirus (COVID-19) Update
Any references to on-campus delivery below may no longer be relevant due to COVID-19.
Please check here for updated delivery information: https://ask.mq.edu.au/account/pub/display/unit_status
Textbooks
There are two textbooks for this unit, both available through the Library:
Tabachnick, B., & Fidell, L. (2019). Using Multivariate Statistics (7th ed.). New York, NY: Pearson.
Keith, T. Z. (2019). Multiple regression and beyond: an introduction to multiple regression and structural equation modeling (3rd ed.). New York, NY: Routledge.
Please note that the previous editions of the textbooks will be acceptable for use in this unit. Page numbers may differ from those noted for the most recent editions, and you should check carefully with the library holdings of the prescribed editions that the content is equivalent.
Additional reading
There is an additional reading for the week on power and sample size:
Lachin, J. M. (1981). Introduction to sample size determination and power analysis for clinical trials. Controlled Clinical Trials, 2, 93-113.
Classes
Thirteen weeks: 12 x 2-hour lecture and 1-hour demonstration, with final examination held in the Week 13 lecture slot.
Lectures will involve demonstrations of Stata procedures, using various examples. Students are encouraged to bring their own laptop with Stata installed, but this is not required. Theoretical issues will also be discussed during the lectures.
While there will be Echo recordings, the lectures are designed for face-to-face format. Due to the interactive nature of the lectures in which students are encouraged to ask questions as we go, on occasion additional notes may be written on a separate display, or discussed verbally. There is no guarantee these will be captured by the recording. Further, if a recording fails, no replacement recordings will be uploaded as this unit is designed for internal mode only, with the assumption that students are able to attend classes.
The only exception to this is Week 13, which will be the final exam.
Practical exercises will be set each week for students to undertake in their own time. The following week there will be a demonstration session in addition to the lecture in which the lecturer will show (live) how they would approach the exercises. Students are encouraged to bring their own laptop computers to demonstration sessions to follow-along. Questions are encouraged during this session in particular.
Students are expected to complete readings prior to attending the lecture, and they are expected to participate in class discussions.
Coronavirus (COVID-19) Update
The unit schedule/topics and any references to on-campus delivery below may no longer be relevant due to COVID-19. Please consult iLearn for latest details, and check here for updated delivery information: https://ask.mq.edu.au/account/pub/display/unit_status
Week | Lecture topic | Required reading |
1 |
Introduction to unit, Research Ethics, Data manipulation in Stata |
TBA (not required to be read before class) |
2 |
Introduction to sample size and statistical power analysis |
Tabachnick & Fidell, sections 1.5, 3.1.2. Lachin journal article |
3 |
Interactions in regression (including categorical and continuous predictors) |
Tabachnick & Fidell, section 5.6.6 Keith, Chapters 7 & 8 |
4 |
Advanced Logistic Regression #1 |
Keith, Chapter 11 (logistic regression section only) Tabachnick & Fidell, Chapter 10 |
5 |
Advanced Logistic Regression #2 |
Tabachnick & Fidell, Chapter 10 |
6 |
MANOVA #1 |
Tabachnick & Fidell, Chapter 7 |
7 |
MANOVA #2 |
Tabachnick & Fidell, Chapter 7 |
8 |
Path Analyses with Regression |
Keith, Chapters 12 &13 Tabachnick & Fidell, section 5.6.7 |
9 |
Path Analyses through SEM |
Keith, Chapter 14 Tabachnick & Fidell, Chapter 14 (this chapter is optional and includes much more detail than needed) |
10 |
Exploratory Factor Analysis #1 |
Tabachnick & Fidell, Chapter 13 |
11 |
Exploratory Factor Analysis #2 |
Tabachnick & Fidell, Chapter 13 |
12 |
Confirmatory Factor Analysis |
Keith, Chapter 16 |
13 |
Final examination |
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