An experiment has a high degree of internal validity when it shows convincingly that changes in behavior are a function of the independent variable and not the result of unknown variables.
<h3>What is internal validity and example?</h3>
Internal validity makes the conclusions of a causal relationship credible and trustworthy. Without high internal validity, an experiment cannot demonstrate a causal link between two variables. Research example You want to test the hypothesis that drinking a cup of coffee improves memory.
Controls are required to assure internal validity (causality) of research designs, and can be accomplished in four ways:
- (1) manipulation,
- (2) elimination,
- (3) inclusion,
- (4) statistical control,
- (5) randomization.
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Answer:
3. Structural Functionalists
Explanation:
Functionalism or rightly termed Structural functionalism is a macro-view of society that sees society as an organism. To structural functionalists, society is made of different parts that work together for the greater good. Functionalism views society as a bug interconnected body which possesses different functions seen in its constituent elements; namely norms, customs, traditions, and institutions. Hebert Spencer also views functionalism as a body with different organs in which these organs work to keep the body whole.
Answer:
The behaviour that most likely will be least tolerated is her eldest brother behaviour.
This is because her brother is at least sixteenth years old, and he is at an age when juvenile deliquency is very common among certain populations. If he was found by the police vandalzing property as the question said, he would probably be in serious trouble, and could be taken to a juvenile correctional facility. If her brother is even older, to the point of being 18 years old or more, he could be taken directly to jail.
Her younger brother, on the other hand, is fourteen years old or less, and both parents and police would be more lenient with him. He most likely woudn't be taken to a juvenile correctional facility, and jail is obviously out of question.
As for Jane, vandalizing property and committing petty crimes does not seem to be characteristic of her. As she is fifteen years old, parents and police would not necessarily be so lenient with her, however, the consequences for her older brother in the same situation would most likely still be direr.