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Hello! I’m Dr. MEL. Nice to meet you! I’m absolutely excited that we are going to start this beautiful learning journey together and I’m sure you will find it fruitful and fulfilling. Feel free to share your thoughts here!

最新討論帖

I am still confused. Should we reject the null hypothesis as long as one pair of the means is different?

Candy Lau

2020年8月5日

2個回覆，39個月前

What is the null and alternative hypotheses in the one-way ANOVA?

What are the null and alternative hypotheses in the one-way ANOVA?

Candy Lau

2020年8月5日

3個回覆，39個月前

What is the difference between the null hypothesis for a two-sample t-test and that for ANOVA?

Kenny

2020年8月5日

3個回覆，39個月前

Is ANOVA similar to t-test?

Is ANOVA similar to a t-test?

Kenny

2020年8月5日

3個回覆，39個月前

Why a paired-samples t-test will be appropriate in testing pretest and posttest scores?

Why a paired-sample t-test is more appropriate in testing pretest and posttest scores than an interdependent t-test?

Cherry Kiu

2020年8月5日

3個回覆，39個月前

What t-test should I use?

I only conduct my study with one intervention group without a control group. To compare this group’s pretest and posttest scores, what t-test should I use?

Cherry Kiu

2020年8月5日

3個回覆，39個月前

Could you tell me how independent samples t-test could show random assignment worked well?

Could you tell me whether and how the independent samples t-test could show random assignment worked well?

May Chan

2020年8月5日

3個回覆，39個月前

If I would like to see if the random assignment works well, which t-test should I use?

May Chan

2020年8月5日

3個回覆，39個月前

Where can I select a t-test in SPSS?

Where can I select an independent-samples t-test in SPSS?

Raymond Tse

2020年8月5日

3個回覆，39個月前

If I want to generate descriptive statistics for the intervention and control groups respectively, what should I select in SPSS?

If I want to generate descriptive statistics for the intervention and control groups, how to do it in SPSS?

Raymond Tse

2020年8月5日

3個回覆，39個月前

What if I would like to visualize the plots of these descriptive statistics?

Happy Sandy

2020年8月5日

3個回覆，39個月前

How can I display descriptive statistics for quantitative variables in SPSS?

Happy Sandy

2020年8月5日

3個回覆，39個月前

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精選討論帖

Hi, I realized that it seems the concept “outcome” is different from the term “output”. Taking the grandparent training project as an example, what is the “outcome’ referable?

Hi, I realized that it seems the concept "outcome" is different from the term "output". Taking the grandparent training project as an example, what is the “outcome’ referable?

CouldYip

2021年8月26日

7個回覆，27個月前

I have designed a large-scale survey about the life satisfaction of low-income families in Hong Kong. Is it appropriate to use the electronic survey through mobile phones?

Realistic

2021年8月20日

3個回覆，27個月前

Questions about program evaluation and impact assessment (PE & IA)?

Dear MEL participants, Hello everyone! We are going to meet Prof. Aron Shlonsky this week (17&18 Oct). Do you have any problems or issues in program evaluation and impact assessment? Pleas ...

meladmin

2019年10月15日

0個回覆，49個月前

Question about the programme evaluation

Can someone recommend me a basic guide book for programme evaluation? We are an NGO in mainland China and providing services for young drug abusers in rural China. We learnt about your pro ...

Jessica

2019年10月9日

4個回覆，49個月前