Dr. Ramon found a negative correlation between the amount of television children watch in the home and their achievement in school as measured by their grades. He found that the more television children watched the lower their grades. But further research indicated that many of the children have more time at home unsupervised and the lack of supervision is also related to poor grades. The lack of home supervision is a(n) problem.

What effect did the lawpassed by parlament have on the .

This is the largest and most populous country of the caribbean region. puerto rico dominican republic cuba haiti

Dr. robbins wants to know if there are different opinions regarding the value of public school education between native americans who have at least one relative who attended indian boarding school and native americans who have no family experience with indian boarding school. dr. robbins contacts 35 native american participants in each group. he wants each group to include younger as well as older adults, and a mix of male and female participants. he asks each person to complete a survey about their attitudes toward public education. the design of this study is: