Factorial: Main Effects and Interaction Online 2

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Dr. Kristin Atchison

Күн бұрын

Пікірлер: 36

@mochiwaffles 7 жыл бұрын

You're a model online professor, thank you so much!

@DrKristinAtchison 7 жыл бұрын

Thank you! Such a nice thing to say!

@krystalgangi 6 жыл бұрын

p.s. your videos are so much easier to understand compared to what my teacher says. i finally understand interactions a little bit more

@Huedtunes 5 жыл бұрын

Completely overthought having one main effect with no interactions until seeing this video, thank you so much!

@albertcarrillo6158 6 жыл бұрын

Great professor, better than the education I am receiving at my university. Thanks so much :D

@RedHonest 5 жыл бұрын

This was such a great explanation! Thank You!

@MrAlButler1 9 жыл бұрын

Thank you. Very clear explanation!

@arianaehtesham6052 4 жыл бұрын

You are amazing Dr. Atchison!

@2010ohmygoodness 6 жыл бұрын

Great job on explaining this...thank you so much! : )

@fengyuwen4072 6 жыл бұрын

Thank you! That is very clear and easy to understand!

@whitec1981 7 жыл бұрын

You nailed this! Your students are very lucky to have you. Thank you so much for posting this for the world to see. I wish I had found you a week ago! However, I still have 4 more days to prepare for my exam!! All the best to you!!

@DrKristinAtchison 7 жыл бұрын

Thank you for your kind words!

@locustphysalis3300 2 жыл бұрын

Once you understand it it’s actually pretty straight forward, thanks!

@pradeepgusain2000 3 жыл бұрын

EXCELLENT Dr Kristin Atchison...Delhi (Research Scholar)

@m.cihatciftci8822 5 жыл бұрын

Give us what we need teachers nothing more like Dr. Kristin Atchinson whom I fall in love with flow of speech and information she provided. Thank you madam!

@vinniedeoliveira2641 4 жыл бұрын

Hello, is there a video on the tests we could do after detecting the interactions? For example, if ANOVA showerd interaction effects, what could I do afterwards? cheers

@mikelegare4502 5 жыл бұрын

The examples used in each study, are themselves, interesting, which makes the teaching easier to adhere to.

@georgiahutto-friman7279 5 жыл бұрын

Thank you so much! Great lesson

@SkyAssassin9 9 ай бұрын

awesome, very well explained. thank you !

@wyclifeindiaka1124 2 жыл бұрын

Thank you..

@N12Gautam 5 жыл бұрын

I started understanding from the televsion program example

@aryanshahabian5108 4 жыл бұрын

Very informative. Thank you Dr. Atchison. How can I cite it in my dissertation? Shall I put a link to this video with your name? Or, are there specific papers you would like to be mentioned as references?

@makhosazanethandeka4228 8 жыл бұрын

thank you

@mikelegare4502 5 жыл бұрын

Better teaching than I am receiving from my own university.

@nidhiarora477 3 жыл бұрын

Thanks.

@mikelegare4502 5 жыл бұрын

Excellent teaching

@junitalynn3815 3 жыл бұрын

Nice tutorial! But I didn't get the result from the first example in 6:11. Why the highest grade means 8 indicates the highest dissatisfaction while the highest score in book means which is 6 indicates the highest self-esteem? What does the score mean? Body dissatisfaction score or body satisfaction?

@krystalgangi 6 жыл бұрын

can someone explain the reasoning behind the example in 20:25? and why there is no interaction?

@DrKristinAtchison 6 жыл бұрын

All we have there is a main effect of B. The easiest way to explain it is if you were to draw a line between the two "b1" bars in the graph and another line between the two "b2" bars, those lines would be parallel. Parallel lines indicate there is no interaction. Also if you just look at the data in the table, you can explain the difference in the marginal means (8 vs 12), by the main effect of B alone. Hope that helps!

@vanadydaniels416 5 жыл бұрын

Very helpful instruction.

@DrKristinAtchison 6 жыл бұрын

There is an new video about DESCRIBING main effects and interactions here: kzfaq.info/get/bejne/hdGijL2DssWYaGw.html

@nerdstadistica 5 жыл бұрын

Excellent lecture! I have just one question, what do the numbers mean in the table in 6:25? Are they some kind of self-steem score? or body dissatisfaction score? If it's the last one, the mean effect of the barbie book should be greater than the others, shouldn't it? Thanks in advance!

@num4328 4 жыл бұрын

Hi Valerie, I know you've posted this 3 months ago, but yeah, I was wondering the same thing. If higher average means higher body dissatisfaction, the average book means for barbie version should be the highest, but it was in fact the lowest out of all three (4) compared to Emme (5) and Neutral (6) Did you had it figured out?