Episode 1 https://youtu.be/WWkO3VhecvE
Episode 2 https://youtu.be/2fESUUEX-Dc
Episode 3 https://youtu.be/h7ueJOfNt9E
Episode 4 https://youtu.be/ciDujdMyzIs
Episode 5 https://youtu.be/MVlg7tMKNrI
Episode 6 https://youtu.be/GJdFMdaW0U8
Episode 7 https://youtu.be/U4cQDcccSvU
Episode 8 https://youtu.be/EZIH9b4qAy0
Episode 9 https://youtu.be/hzDiL7byJ4M
Episode 10 https://youtu.be/vDwgJVUoLSc
Episode 11 https://youtu.be/lCYs1KxcpkE
Episode 12 https://youtu.be/mEAT80avBuo
Episode 13 https://youtu.be/6UBjuhS1v8Y
Episode 14 https://youtu.be/aG_hKeaZVhI
Episode 15 https://youtu.be/Npaxif0nvdE
Episode 16 https://youtu.be/AQpegtPblNc
Episode 17 https://youtu.be/ziICqe1RqqM
Episode 18 https://youtu.be/lSvRQADnNEQ
Episode 19 https://youtu.be/OtiOvaNV0YY
Episode 20 https://youtu.be/WyT45Sxei6k
Episode 22 https://youtu.be/7NRYFt1ZBRY
Episode 23 https://youtu.be/CbvJzs0rRu8
Episode 24 https://youtu.be/FMz2Pp79AWo
Monday, 26 August 2019
Learning English is Fun
http://clairyanda.blogspot.com/2015/03/today-we-would-like-to-learn-about.html
https://www.english-4u.de/tenses_exercises.html
https://www.english-4u.de/tenses_exercises.html
Sunday, 18 August 2019
Experimental Design
1 . Repeated measures
This type of design is also known as within groups.
https://www.simplypsychology.org/experimental-designs.html
https://explorable.com/counterbalanced-measures-design
https://crumplab.github.io/statistics/factorial-anova.html#x2-between-subjects-anova (posted : 14/11/2020)
https://stat-methods.com/home/wilcoxon-signed-rank-sas/
http://www.opentextbooks.org.hk/ditatopic/35422 (simultaneous within subject design)
Video
https://academy.pubs.asha.org/2014/12/single-subject-experimental-design-an-overview/
Calculating generalised eta squared
https://github.com/jamovi/jamovi/issues/639
I need to find more on:
1. Repeated measures experimental design /
This type of design is also known as within groups
https://www.simplypsychology.org/experimental-designs.html
2. ANOVA and repeated measures
3. Counterbalance methods
Calculating generalised eta squared
https://github.com/jamovi/jamovi/issues/639
I need to find more on:
1. Repeated measures experimental design /
This type of design is also known as within groups
https://www.simplypsychology.org/experimental-designs.html
2. ANOVA and repeated measures
3. Counterbalance methods
For my Phd, use simultaneous within-subject experiment
read:https://opentextbc.ca/researchmethods/chapter/experimental-design/
4, Recommended effect size statistics
for repeated measures designs.
https://www.youtube.com/watch?v=cYZSjy4RTPg
https://stats.stackexchange.com/questions/301801/generalized-eta-squared
Wednesday, 12 June 2019
Inter rater Reliability
1. Calculating Inter Rater Reliability/Agreement in Excel
2. SPSS Tutorial: Inter and Intra rater reliability (Cohen's Kappa, ICC)
https://www.dropbox.com/s/qr8hnaa4fqdy8gx/Kappa%20CI%20calculator%20and%20SEM%20calculator%20.xlsx?dl=0
Calculator of measurement errors
https://www.dropbox.com/s/qr8hnaa4fqdy8gx/Kappa%20CI%20calculator%20and%20SEM%20calculator%20.xlsx?dl=0
https://www.researchgate.net/post/Intraclass_correlation_coefficient_when_data_are_not_normally_distributed
3 What is the difference between intra rater and inter rater relibility
i. Carry out a rank order correlation of the first and second sets of marks.
ii. Correlate the first set of marks with another person’s first set of marks.
This is to check ‘intra-rater reliability’.
- i. Intra-rater reliability
1st time
|
2nd time
|
d = R1-R2
|
d2
| |||
Mark
|
Rank (R1)
|
Mark
|
Rank (R2)
| |||
Student 1
| ||||||
Student 2
| ||||||
Student 3
| ||||||
Student 4
| ||||||
Student 5
| ||||||
This is to check ‘inter-rater reliability’.
- ii. Inter-rater reliability
Own 1st time
|
Other 1st time
|
d = R1-R0
|
d2
| |||
Mark
|
Rank (R1)
|
Mark
|
Rank (R0)
| |||
Student 1
| ||||||
Student 2
| ||||||
Student 3
| ||||||
Student 4
| ||||||
Student 5
| ||||||
Read more on :
Factors That Can Affect The Inter-rater Reliability
There are several factors that can affect inter-rater reliability
| ||
v Markers’ knowledge background is somehow a factor that can alter the reliability for marking process. It is because their views on certain issues may vary, thus affecting their agreement on the issues. This may lead to differences in evaluation during the marking.
| ||
| ||
v A group of markers’ with distinct differences in experiences may lead to disagreement among them. Experience may alter their perceptions towards candidates’ performances, thus becoming a major factor that can affect the inter-rater reliability.
| ||
Sunday, 12 May 2019
Experimental design
I need to find more on:
1. Repeated measures experimental design /
This type of design is also known as within groups
https://www.simplypsychology.org/experimental-designs.html
2. ANOVA and repeated measures
3. Counterbalance methods
4, Recommended effect size statistics
for repeated measures designs.
https://www.youtube.com/watch?v=cYZSjy4RTPg
https://stats.stackexchange.com/questions/301801/generalized-eta-squared
Find more on generalised eta squared
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