Online Community of Practices

Topic Discussions

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!

Recent Activity Discussions

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Latest Posts

Enquiry of sampling

I am Social Worker in youth service. What I should pay attention when finding youth as a comparison group?

kc_kwok

16 October 2019

1 Replies, 65 Months ago

Free tools?

Are the tools introduced in the Media and Communication in Course for Public free?

chowtt88

16 October 2019

1 Replies, 65 Months ago

P-value is really high???

Hi, I have run some data of paired t-test (before and after the treatment), but the p-value is high p=3.7. What does the test suggests? Is there no difference? Thanks!

Mantee

16 October 2019

3 Replies, 65 Months ago

Comparing groups

What should I do if I want to compare the means of 3 groups or above? I know T-test is only for two groups.

Edithleungleung

16 October 2019

3 Replies, 65 Months ago

Independent t-test and paired t-test

What is independent t-test and paired t-test? :)

Jeff Wong

16 October 2019

2 Replies, 65 Months ago

Question on needs assessment

We are writing the proposal for funding application and our new project is targeted at the disabled group living in the disadvantaged area in Hong Kong, but how can we evidence the problem indenti ...

Janett

15 October 2019

1 Replies, 65 Months ago

Needs Assessment

Why it is better to have needs assessment before a program evaluation?

Yukii

15 October 2019

2 Replies, 65 Months ago

Can i use Likert scale data for paired sample t-test?

Hi, can anyone tell me if I can use the paired sample t-test to analyze the Likert scale data? I used the retrospective survey to obtain the data (pre and post) on respondents in various statemen ...

Mantee

15 October 2019

3 Replies, 65 Months ago

Questions on using t-test

Is it possible to use t-test to check significant difference of large sample? We have around 2800 service users and 72% of them are male. We would like to test the significant difference of the ge ...

Mantee

15 October 2019

3 Replies, 65 Months ago

Any study for analyzing role of Government and NGO for their effectiveness & collaboration in Disaster Recovery?

Hi, I would like to ask if there are any study or standard approach for analyzing the role of Government and NGO in terms of their effectiveness & collaboration in Disaster Recovery? Our proje ...

Woody Miu

15 October 2019

3 Replies, 65 Months ago

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 ...

jml88min

15 October 2019

0 Replies, 65 Months ago

Minimum sample size for online survey?

We are about to do a survey on one of our online ads and its effect on youth's perspective. What would be the minimum sample size for a survey conducted online? Will it be different from the s ...

Allan

14 October 2019

3 Replies, 65 Months ago

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