something thatkolsisdid not always have. One concern about the tap was durability, as some taps initially leaked. One participant did not think she could replace the tap if she needed to buy a new bucket, saying she would need to return to dipping her hand in the bucket with a cup. ...
The research supervisor verified research assistants’ comprehension by return-demonstration. The research supervisor directly oversaw data collection and provided onsite, real-time feedback, providing additional training as needed. Data quality was monitored regularly, and discrepancies were immediately ...