Answer: c. Dr. Michaels administers a questionnaire to gather data on childhood friendships to a group of 5-, 6-, and 7-year-olds. She meets with all three groups and gives them the same questionnaire for the next 3 years and stops when they are 8, 9, and 10 years old.
Explanation:
A longitudinal study in research design can be define as the study which is associated with the repeated observation of the same kind of variable(s). Such variables are examined for the short and long periods of time. It is a type of observational study that can be structured as randomized experiments.
C. is the correct option this is because of the fact that the a single variable is used here that is friendship, to make it a longitudinal study with the same children that were assessed in different years of their age at different time duration.
Answer:
The answer is A, a disease that occurs when abnormal cells multiply out of control
Explanation:
In simple terms, cancer is defined as the uncontrolled growth of abnormal cells. Cancer can develop anywhere in the body. In leukemia, this rapid, out-of-control growth of abnormal cells takes place in the bone marrow of bones. These abnormal cells then spill into the bloodstream.
I hope this helps you out!
The knee is proximal to the ankle and the knee is superior to the ankle. The ankle is distal to the knee and inferior to the knee.
Answer:
In this scenario the activity director did not take into account that these are younger children who wanna have fun for one and May not be physically able to for two with them them being younger and still having baby fat something like this may or could be rather difficult. He can not say all children should do if because all children are nog the same
