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Research ethics

survey research

survey instrument

sampling method

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research method

research design

a woman sitting at a table with a laptop

a woman sitting on a couch looking at a tablet

a man sitting on a couch looking at his cell phone

a man standing in front of a bus stop looking at his cell phone

a bald man sitting in front of a laptop computer

a woman sitting on a bench looking at her cell phone

man writing on paper

a group of different colored toothbrushes sitting on top of a table

a group of different colored objects on a table

woman placing sticky notes on wall

a woman sitting on the ground looking at her cell phone

a woman sitting on a couch looking at a tablet

a man in a black jacket and a black hat looking at his cell phone

a woman sitting on a bench looking at her phone

man writing on paper

a group of different colored objects on a table

a woman sitting at a table with a laptop

a person sitting on the floor using a cell phone

a man standing in front of a bus stop looking at his cell phone

a bald man sitting in front of a laptop computer

person holding pencil near laptop computer

a group of different colored toothbrushes sitting on top of a table

a close up of a red plastic container filled with food

woman placing sticky notes on wall

a person sitting on the floor using a laptop

a man sitting on a couch looking at his cell phone

a person sitting on a bench using a cell phone

a woman sitting on a bench looking at her cell phone

paper on wall

person writing on brown wooden table near white ceramic mug

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