Answer:
A
Explanation:
Answer:
C)The government.
The first amendment right prevents the government from making laws that will prohibit freedom of speech.
Explanation:
c. Senators are held in a higher regard and therefore should have less rules.
b. Senators do not follow rules.
d. belief that rules slow down the effectiveness
Answer:
d) determine a cause-and-effect relationship.
Explanation:
The experiment is a type of scientific research that aims to obtain the causal relationship (cause and effect) between two variables.
Thus, the researcher manipulates and controls one or more independent variables and observes the variation in the dependent variables.
For example, suppose you suspect that the number of colors available increases the number of phones sold. At first, you analyze the normal selling rate with traditional colors. In a second moment you increase the amount of colors available and compare the new sales rate with the natural rate. If there is a difference, the sales level (dependent variable) was affected by the independent variable (available colors).
Experiments allow researchers to determine cause-and-effect relationships by controlling variables and manipulating the independent variable. Through experimental research, developmental psychologists can make causal statements about variables important for the developmental process. However, caution is needed when applying findings from the laboratory to natural environments.
Experiments allow researchers to determine a cause-and-effect relationship. In an experiment, researchers have significant control over extraneous variables and manipulate the independent variable to study its effect on the dependent variable. Through experimental research, developmental psychologists can make causal statements about variables important for the developmental process. However, researchers must be cautious about whether the findings from the laboratory translate to an individual's natural environment.
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