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crimeas [40]
3 years ago
10

A researcher would like to determine the effect of caffeine on memory. Participants are randomly assigned to receive a caffeine

pill or a sugar pill. Both groups complete a recall task that assesses their memory. However, even those who received the sugar pill had a small increase in memory. This is likely due to:
a. The experimental effect
b. The correlational approach to the study
c. The placebo effect
d. The participants becoming smarter
Social Studies
1 answer:
sp2606 [1]3 years ago
5 0

Answer:

C. The placebo effect  

Explanation:

The placebo effect: It states that some people experience gain after fake treatment or the application of an inactive substance. The placebo substances have no medical effects, for example, a sugar pill, sterile water, and saline solution. The people getting placebo treatment believe that they are getting real treatment and show improvement, and hence placebo effect occurs. This is being used in blind and double-blind studies. It also occurs in day to day life.

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Phantasy [73]
Life,liberty and pursuit of happiness 

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How did Phillis Wheatley help the revolutionary cause?
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Explanation: hope it help

4 0
3 years ago
I. Direction:What kind of force applied in each activity?Write push or pull on the blank
Leokris [45]

Answer:

The answer is below

Explanation:

1.opening a bag of chips with your hands - PULL: this is done by pulling the sachets apart.

2. wearing pants - PULL: this is done by pulling the pants up your waist.

3. Chewing food - PUSH: This is done by pushing your teeth towards each other while chewing the food.

4.throwing a ball - PUSH: by pushing your hand forward, you throw a ball.

5.tacking a paper on a board: PUSH: this done by pushing a pin on the paper against the board.

6.cutting paper : PUSH: by cutting paper through table cutters, you push the cutter towards the paper.

7.stretching a rubber band: PULL: when you pull a river band apart, you stretch the rubber band

8.raising the flag: PUSH: by raising a flag, you push your hand upward.

7 0
3 years ago
HELP PLEASE ITS DUE AT 9:30 PM TODAY !!!! 13 points to who ever can help me with this
jeka94
Ask an adult to help you. Sorry!! :(
3 0
3 years ago
Please help me answer these questions. you can answer it in the comments too .
denpristay [2]

Answer:

In my opinion: It is better to raise a family in a city rather than a village. If you had a child with you, they would need lots on human interaction, and living in a village would lead to small interaction. There are more things for you to do in a city with your family rather than a village.

7 0
3 years ago
Read 2 more answers
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