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valkas [14]
3 years ago
12

Fetal development occurs over _____ trimesters of pregnancy. Two Three Five Seven

Health
2 answers:
elixir [45]3 years ago
6 0
Answer – Three Trimesters
 The development a fetus occurs over three trimesters of pregnancy. The nine months gestational period in humans is divided into three stages of equal length; the first three months form the first trimester, the fourth to sixth months form the second trimester, and the seventh to ninth month form the third trimester. <span>
</span>
MrRissso [65]3 years ago
5 0

Answer:

ExplQuality Assurance

Answer – Three Trimesters

 The development a fetus occurs over three trimesters of pregnancy. The nine months gestational period in humans is divided into three stages of equal length; the first three months form the first trimester, the fourth to sixth months form the second trimester, and the seventh to ninth month form the third trimester.

Read more on Brainly.com - brainly.com/question/726396#readmoreanation:

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In Pavlov's classic study on classical conditioning, the bell was a ________ before conditioning and became a(n) ________ after
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Answer:

In Pavlov's classic study on classical conditioning, the bell was the <u>neutral stimulus </u>before conditioning and the <u>conditioned stimulus</u> after conditioning had occurred (option C).

Explanation:

Classical conditioning, proposed by Ivan Pavlov, establishes that two stimuli -one unconditioned that produces a response and one neutral- when associated, convert the neutral stimulus into a conditioned one with a response.

Pavlov's famous dog experiment laid the foundations of classical conditioning:

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  • The same dog does not react to a bell.
  • When the dog is shown the food and the bell rings, in repeated opportunities, the only sound of the bell will make it salivate, what is a conditioned response.

The bell, a neutral stimulus, and salivation have become a conditioned stimulus and response, respectively.

Regarding other options:

<em>     a. A conditioned stimulus does not lead to an unconditioned one. </em>

<em>     b. A neutral stimulus does not result in reinforcement. </em>

<em>     c. Pavlov's experiment did not demonstrate the conversion of a conditioned stimulus into a neutral stimulus.</em>

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3 years ago
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How will understanding the stages of development help you in living your own life?
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Which of the following is true concerning labeling?
Verizon [17]

Answer:

D) All of the answers are correct

Explanation:

Two people can label the same situation differently which leads to different perceptions. A bad experience could be labelled as a trauma and can lead to several psychiatric disorders like PTSD or depression. Often when we label something we also generalize a situation or a person. Labeling someone in this way can lead other people to oppress that person or take their advantage. For example a label like HIV positive is generally taken in  a negative sense by people and it overshadows all other aspects of a person's life.

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