At 60 degrees north and 40 degrees east, I found Asia as the country you are looking for.
Dr. Croteau explains to students in his methodology class that when they are using a mixed design, they are essentially using a(n) factorial design with multiple independent variables.
Methodology is studying the methods used in field and the theories or principles behind them, so that you can develop a approach which matches your requirements.
Mixed design is an approach in which the researcher have to examines both the potential differences between two or more separate groups of participants and also the individual changes over time.
Factorial design is necessary when interactions are there to avoid misleading conclusions. They allow the effects of a factor to be estimated at several levels of a factor, that can yield a conclusion that are valid over a range of experimental conditions.
To learn more about mixed design here
brainly.com/question/13012408
#SPJ4
The more kids then the more help they got with work. Plus there wasn't any protection back then as we have now
