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This page provides general feedback about the ANOVA assignment. Students may also add anonymous or signed comments at any time by editing this page.
[edit] Notes for students
This section contains general student feedback for relatively common issues or comments made by the marker of the ANOVA assignments, 2008.
[edit] Distribution of marks
- Frequency distribution of marks by grade
- Descriptive statistics
| Mean |
Median |
SD |
Min. |
Max. |
| 74.33 |
78.33 |
13.84 |
38.00 |
94.50 |
[edit] APA style
- APA style uses Times New Roman 12 pt font throughout (and bold is not used).
- It is generally good practice to include an APA style cover page (i.e., title, author, etc.; which is largely for academic purposes) in addition to the official UC cover page which is largely for administrative and legal purposes (most, but not all students provided this).
- The first line of paragraphs (including the abstract) are indented.
- Comma usage was often poor
- Citations: If there are six or more authors, use et al. for first and subsequent citations.
[edit] Abstract
- Only report particularly important statistics in the abstract.
- Keep it tight; remove any extraneous information.
- The APA manual recommends 120 words, although 140 to 160 is OK for a lab report.
[edit] Introduction
- A relatively brief rationale and explanation of the focus of the study, followed by explanation of the key constructs and logically-derived hypotheses was all that was required.
- The strongest, most focused introductions tended to be up to ~1,300 words; longer than that seemed to be somewhat unnecessary for the purposes of the exercise.
[edit] Method
- The three key sections are to be headed: Participants, Measures (or Instrumentation or Apparatus), and Procedure
- Design is an optional section, usually only for complicated studies.
- Analysis is an optional section, usually only for studies with unusual or complex analyses.
[edit] Results
- Tables of descriptive for ANOVAs with two more IVs could often have been considerably improved in many cases. Some notes and examples about this have been added to Advanced ANOVA/Factorial ANOVA#Descriptives.
- Generally, eta-squared effect sizes were reported and interpreted well, however, Cohen's d effect sizes were reported and understood less well. See effect sizes.
[edit] Discussion
- Cross-sectional data does not provide evidence of causality.
[edit] References
- The most common problem in this section was that APA style is that issue numbers should not be cited for journal with consecutively numbered issues (i.e., most of them).
[edit] Notes for teaching staff
[edit] Coversheet
- Some students used the wrong coversheet. This is partly because:
- An electronic coversheet was posted relatively late to the due date.
[edit] Submission
- Was relatively smooth, however student difficulties included:
- One student had a very large file size (probably due to the volume of content pasted from SPSS output) which caused difficulties in emailing
- One student had to make several attempts to email over several days (probably due to known problems with the universities' student email server)
[edit] Notes by students
Feel free to add feedback here.
[edit] See also