Answer:
Are data internally consistent with respect to known data sources?
Explanation:
Answer:
High reliability and low validity
Explanation:
It was stated that the children took the test twice and had similar scores, hence the test has high reliability because it produces the same or similar results under the same conditions. Validity is tested to see how the results of the study really measured what they were intended to, checking how the results is in line with concepts and theories, and if the results are reproducible. In this case, Allans contained only multiplication problems and hence has low validity.
Answer:
1. C
2. C (not totally sure but I'm pretty sure on this one)
3. D
4. A
5.A
6.C? not sure but it makes the most sence to me
7. I have no idea and dont want to guess if I dont have any clue
Explanation:
hope this helps
1. Second Continental Congress
2. Army at Valley Forge
3. Shays Rebellion
4. US constitution ratification
5. Louisiana Purchase
Hope this helps!