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melomori [17]
2 years ago
12

Jared is conducting an experiment with ESP (extrasensory perception) training. He begins with a pretest of his 40 participants a

nd divides them into two groups based on their scores. The participants with the 20 lowest scores are given extensive training on how to detect the signals. The participants with the 20 highest scores are given no training. Both groups are retested and the average score of the participants with the training improved. Why can't Jared conclude that the training caused the difference?
a. testing effect

b. history effect

c. attrition / mortality effect

d. maturation effect

e. selection effect
Social Studies
1 answer:
MrMuchimi2 years ago
5 0

Answer: a. testing effect

Explanation:

Testing effect is a type of threat to internal validity of an experiment. Internal validity is assessing whether a factor makes a difference in an experiment or not and if it does, whether there is adequate evidence to support this correlation.

Testing as a threat to internal validity is when a second test is taken on the outcome of a first test. Other internal validity threats are history, maturation, instrument modifications.

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a. classical conditioning.

hope this answer correct (^^)

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1 year ago
When people ask questions such as, "if god is all-powerful, all-knowing, and just, then how is it possible that there is so much
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<span>They are asking about what is known as omnipotence. Omnipotence is an idea (typically in monotheistic religions) where a single being is all-powerful. This of course raises the aforementioned question of how a being could be both all-powerful and simultaneously be merciful in a world where suffering exists. A merciful and omnipotent god should be able and willing to prevent all suffering according to this idea.</span>
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Contrary to what Piaget had concluded, Renee Baillargeon found that infants could understand the properties of objects. She prov
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Answer:

Renee Baillargeon demonstrated through her studies that babies have an intuitive awareness of physical laws.

Explanation:

Renee Baillargeon was born in Canadá in a place called Quebec, earned her bachelor's degree in psychology at McGill University, then became interested in her specialty, making it at the University of Pennsylvania and later acquired her doctorate.

Renee Baillargeon was interested in investigating the children's development of children, so in one of her studies with infants, she observed that babies have an intuitive awareness of what she considered the laws of physics. Then her interest grew, and I investigate what she mastered as the causal reasoning, which she divided into four areas.

Despite criticism in their research, Renee Baillargeon's studies are considered complementary to those performed by Piaget and are still used in developmental psychology.

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7 0
1 year ago
Which category of memory failure associated with the seven sins of memory is exemplified by the following? Amantha left her phon
zmey [24]

Answer:

forgetting

Explanation:

Also known as absent mindedness is a form of memory breakdown involves problems at the point where attention and memory interface. Common errors of this type include misplacing phones or car keys, because at the time of encoding sufficient attention was not paid to what would later need to be recalled or remembered

7 0
1 year ago
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Charles is motivated to see himself accurately. What kind of social comparison is he most likely to make
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Answer:

c. He will compare himself to people with a similar background to his own.

Explanation:

According to the Social-comparison theory, we are constantly trying to have a more accurate image of ourselves. In order to do so, people make social comparisons.

When we want to see ourselves in a more <u>accurate way,</u> we compare ourselves to <u>people who are in similar situations</u> or have a similar background to our own (As opposed to comparing ourselves to people who are in a position of disadvantage compared to us and therefore, ending feeling better about ourselves).

In this example, Charles wants to see himself <u>accurately</u>, therefore, as we said before we will <u>more likely compare himself to people who are in similar circumstances</u> and therefore with a similar background to his own.

6 0
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