<span>Experiments</span>
An experimental research entails a
controlled test of a cause-and-effect relationship that researchers suspect
exists. Experiments involve a researcher directly controlling or manipulating
changes in the independent variable by exposing participants to the treatment
conditions. It is undertaken to make a discovery or test a hypothesis
At the level of 0.05% significance we can not reject the psychologist's claim. His claim is supported.
Explanation:
When a researcher undertakes a project to do research firstly he takes some random samples. Sample is definite a small group of numbers assume to represent the whole population. Suppose a researcher wants to do research on married couples to find the trend of divorce among them. For that reason he will randomly choose some of the couples and will draw conclusions that inter personal communication reduce the chances of divorce.
Now to establish this experiment as a fact he needs to go through a test of level of significance. Where he will get the result that his statement is established or rejected.
Answer:
Conflict perspective
Explanation:
Our society comprises of an ever-changing set of relationships with essential differences of economic interests. Conflict is a common phenomenon in all human sociological strata and sport is not an exception. Sport provides a common ground for participants and spectators to discuss common subjects relating to the sport and argues based on facts to uphold facts and general predictions on various topics in a competitive environment.
<u>Answer:
</u>
The Aztec and the Incas were United in their opposition to the Spanish is a FALSE statement.
<u>Explanation:
</u>
- Before the arrival of Spanish conquistadors, the Aztecs and Incas fought amongst themselves for territorial dominance.
- After the Spanish arrived, a faction of Aztecs associated themselves with the Spanish in order to overthrow their incumbent emperor Moctezuma.
- The Aztecs were impressed by the modern weapons that the Spanish used and devised that it was difficult to survive in front of them.
- Never in history did the Aztecs and the Incas unite.
