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A Nutritionist Conducted an Experiment on Memory for Dreams

question 31

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A nutritionist conducted an experiment on memory for dreams. She wanted to test whether it really was true that eating cheese before going to bed made you have bad dreams. Over three nights, the nutritionist fed people different foods before bed. On one night they had nothing to eat, a second night they had a big plate of cheese, and the third night they had another dairy product, milk, before bed. All people were given all foods at some point over the three nights. The nutritionist measured heart rate during dreams as an index of distress. Which statement is the correct way to report these results? A nutritionist conducted an experiment on memory for dreams. She wanted to test whether it really was true that eating cheese before going to bed made you have bad dreams. Over three nights, the nutritionist fed people different foods before bed. On one night they had nothing to eat, a second night they had a big plate of cheese, and the third night they had another dairy product, milk, before bed. All people were given all foods at some point over the three nights. The nutritionist measured heart rate during dreams as an index of distress. Which statement is the correct way to report these results?     A) There was no significant effect of food on the distress caused by memories, F(2, 76)  = 2.27, p = .11. B) There was a significant effect of food on the distress caused by memories, F(2, 76)  = 2.27, p < .05. C) There was a significant effect of food on the distress caused by memories, F(1.97, 74.90)  = 2.27. D) There was no significant effect of food on the distress caused by memories, F(1.97, 74.90)  = 2.27. A nutritionist conducted an experiment on memory for dreams. She wanted to test whether it really was true that eating cheese before going to bed made you have bad dreams. Over three nights, the nutritionist fed people different foods before bed. On one night they had nothing to eat, a second night they had a big plate of cheese, and the third night they had another dairy product, milk, before bed. All people were given all foods at some point over the three nights. The nutritionist measured heart rate during dreams as an index of distress. Which statement is the correct way to report these results?     A) There was no significant effect of food on the distress caused by memories, F(2, 76)  = 2.27, p = .11. B) There was a significant effect of food on the distress caused by memories, F(2, 76)  = 2.27, p < .05. C) There was a significant effect of food on the distress caused by memories, F(1.97, 74.90)  = 2.27. D) There was no significant effect of food on the distress caused by memories, F(1.97, 74.90)  = 2.27.


Definitions:

Mental Operations

Cognitive processes that enable individuals to organize thoughts and solve problems logically.

Appearance

The way that someone or something looks to the eyes, encompassing aspects like shape, color, and texture, or the presentation of a person.

Stone

A solid aggregate of one or more minerals or mineraloids.

Egg

A reproductive cell produced by females of various species, including birds, reptiles, amphibians, and humans (ova).

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