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Manual Event (Session ID,DateTime,Event) = tvbiea96smgkst017ehr66ffbb 20240502115250 /sc/communities/i-want-to-explore-the-impact-of-after-school-activities-on-students-from-low-income-families-can-i-select-two-classes-a-and-b-in-one-school-make-a-receive-the-service-and-b-not-to-examine-the-ser/

I want to explore the impact of after-school activities on students from low-income families. Can I select two classes (A and B) in one school, make A receive the service and B not, to examine the service effect?

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討論:Poverty, Social Disadvantage, and Social Protection
Helloworld
2021年8月14日
I want to explore the impact of after-school activities on students from low-income families. Can I select two classes (A and B) in one school, make A receive the service and B not, to examine the service effect?

I want to explore the impact of after-school activities on students from low-income families. Can I select two classes (A and B) in one school, make A receive the service and B not, to examine the service effect?

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gateau@hotmail.co.uk
2021年8月13日

You’re welcome.

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unused@yahoo.com.hk
2021年8月13日

Thank you for the explanation.

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gateau@hotmail.co.uk
2021年8月13日

In non-equivalent comparison groups, even though randomization may not be feasible, it is still advisable to make the background of two sample units as close as possible. For example, select two classes that are in the same grade.

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