Answer:
Researchers typically use random assignment.
Explanation:
Random assignment is when a researcher uses chance to make sure all participants have the <em>same opportunity to be in either group</em> during an experiment. It is used to decide in which group the now selected participants will be in.
An example of random assignment is the<em> flip of a coin. </em>
Answer and Explanation : Major ethnic groups in the Middle East today include Arabs, Iranians, Turks, Jews (Israelis), Kurds, and Caucasians. Most of the countries in this region are multiethnic. But even as diversity enhances the cultural richness of society, it, unfortunately, may lead to political conflict.
Explanation:
Answer:
* Every society's population contains a lot of genetic mixture.
* Various racial categories are genetically very much alike.
* The skin color of Caucasian people ranges from very light to very dark
The question is incomplete. The complete version of the question is
Why do sociologists consider the "scientific" racial types of Caucasian, Mongoloid, and Negroid to be misleading and even harmful?
Explanation:
Caucasian, Mongoloid, and Negroid are some of the examples of human races. And they can be explained as
Caucasoid (White) race.
Mongoloid (Oriental/Amerindian) race.
Negroid (Black) race.
They can also be regarded as the three general racial classifications of humans. This means that humans are divisible into broad sub-groups based on phenotypic characteristics such as cranial and skeletal morphology.
Phenotypic characteristics mean those characteristics that are visible or expressed in human.
In this sense, the reasons why the sociologists considered the scientific racial types to be misleading and harmful are those mentioned above.
So the Dred Scott decision was a supreme court case were the man dred scott tried to sue his owner because he ( Dred Scott) had once lived in a free state and he wanted to be free. The judge then ruled that slaves are property not people and thus cannot sue. This court case voided out the missouri compromise and partially started the civil war.
fun fact that my history teacher told us today was that slaves werent given tombstones unless they died free like Fredrick Douglass but Scott was so important he got one! Dred scott died a slave