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hoa [83]
4 years ago
15

In an experiment on the effects of massed versus distributed practice on learning, introductory psychology students who voluntee

red for extra credit were randomly assigned to one of two groups. Both groups were to practice a perceptual-motor task five times for 10 minutes each. Group 1 did all five 10-minute practice sessions in one evening while group 2 was asked to do one 10-minute practice session a night for five consecutive nights. All of the participants in Group 1 completed the experiment, but only 30% of the participants in Group 2 showed up for all five nights. This study is an example of confounding by _____.
Social Studies
1 answer:
dolphi86 [110]4 years ago
4 0

The correct answer is attrition

Explanation: Attrition occurs when participants leave during a study.

Longitudinal research is a study that provides an understanding of changes  behavior over time. For these studies, it is necessary to  develop a panel of households that will be monitored and researched throughout  of time.

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Well, the slaves were treated badly, made to do extra work. They were also punished by whipping. Also, when the slaves were  being transported, they were all packed in little spaces on ships. They got ill, and those who died or were very ill were tossed out of the ship. Hope i helped. Have a nice day. 
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The answer is Autocracy
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3 years ago
Who was known for her advocacy for the scientific study of the mental processes of different species.
sweet [91]

Answer:

Wihelm Wundt founded experimental psychology as a discipline and became a pioneer of cultural psychology. He created a broad research programmed in empirical psychology and developed a system of philosophy and ethics from the basic concepts of his psychology – bringing together several disciplines in one person

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3 years ago
What does scout see as the difference between the world of women and the world of men?
mezya [45]

Answer:

Scout once thought the world of men to be fair and that people could change once they see the truth. Tom Robinson being shot destroys this view of the world.

Explanation:

Scout learns that “real life” is different from the quiet life she experiences on her sleepy street in Maycomb. As the novel unfolds, Scout learns that the world isn't fair. It's full of bigotry, hatred, and intolerance. It's important for readers to remember that Scout is a young girl.

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3 years ago
People can be prevented from using a good if the good is A. a private good or a public good. B. a private good or a club good. C
frozen [14]

Answer:

B. a private good or a club good.

Explanation:

People can be prevented from using a private good or a club good because they are excludable goods.

Excludable goods or services are goods that public can be prevented from using or enjoying. On the contrary, non excludable goods are those goods and services that it is impossible to prevent the public from using/enjoying. Examples of excludable goods are private properties such as a personal phone, fish in a fish farm, the services of a gym or golf club. examples of nonexcludable goods are fish in a public river, the services of the police, a concert on a national television network.

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