Experimental studies manipulate factors to determine their effects.
An experimental study involves manipulating one variable (called an independent variable) to determine its effect on another variable (a dependent variable). An example of a manipulated variable (independent variable) can be hours of sleep, and the dependent variable (resulting variable) can be speed of reflexes. Hours of sleep (independent variable) can be manipulated (increased or decreased) to see the result it has on speed of reflexes (outcome or dependent variable).
Answer:
It would be countries such as china, brazil, mexico, taiwan
Explanation:
The main characteristics of stage 3 in the demographic transition model are low death rate, high education for people regardless of race and gender, and lesser tendencies to own children,
All of these characteristics have been spotted in all of those countries ever since the globalization era through internet + social media.
Answer:
social facilitation
Explanation:
Sandy loves to play pool and has become quite good at the game. Lately, she has noticed that she seems to play better when there are people watching her than when she is playing alone. This difference in Sandy’s playing is most likely the result of SOCIAL FACILITATION.
Answer:
The correct response is "Internal validity".
Explanation:
- Internal validity would be the extent through which a record an accounting a reliable reason as well as effect correlation among both medications as well as consequence.
- Perhaps it speaks to the fact that the original study ends up making it achievable to help reduce possible causes for something like a discovering.
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