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:
- A dog is capable of salivating at the sight of food.
- 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>
The skin IS considered a organ as it is apart of the integementry system. And it is the largest organ in the body. The skin has a epidermal layer, a dermal layer, fatty tissue, and several other associated factors.
Answer:
Hypersecretion of growth hormone is caused by a disease called acromegaly. The most common symptoms of acromegaly include enlargement of the face and hand, joint pains, heart failure and hypertension.
Explanation:
Acromegaly is a chronic disease in adults that results from the hypersecretion of growth hormone (GH) in the pituitary gland. Generally, acromegaly is caused by excessive production of GH due to a benign tumor (i.e., due to a pituitary adenoma). The mean age of diagnosis for acromegaly is 40 years in males and 45 years in females. Clinical symptoms of acromegaly include enlargement of the hands and feet, heart failure, respiratory problems, hypertension, joint pains, diabetes mellitus, vision problems, headaches, etc.
It's mite be c or a if not then b definitely
