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Misha Larkins [42]
3 years ago
11

A researcher is studying the effect of caffeinated drinks on the activity level of ten-year-old children. Half of the children i

n the study drank caffeinated soda, and half drank non caffeinated soda. Neither the research team nor the children knew which drinks had caffeine and which drinks did not. The researchers were using
Social Studies
2 answers:
Rufina [12.5K]3 years ago
8 0

Answer:

The researchers were using a double-blind design.

Explanation:

If both the research team and the children didn't know which drinks they were having, it would be a double-blind since none of them knew.

antiseptic1488 [7]3 years ago
4 0

Explanation:

The can find out by observing the child's behaviour.

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-Women nurses risked their lives for soldiers but could not vote. So their great involvement and help in the war helped them get the vote

-women had helped out a lot in the war when men were conscripted when men over a certain age were forced to go to fight for his the women had to take on the jobs of men in the United States and this proved that women were just as capable as men at accomplishing things. Because of the vital work completed by the women during the war and politicians became sympathetic to their cause and allowed them to vote.

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5 0
3 years ago
Sarah, an infant of seven months, loves repeatedly hitting a toy that lights up and plays music on impact with her toy hammer. s
Vanyuwa [196]
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KatRina [158]

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When someone who didn't study for the exam blame his inability to pass the exam on his luck.

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Attribution error occurs when people diver the cause of a situation that supposed to be internal into something external.

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