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dem82 [27]
4 years ago
10

Seven-year-old Vinny was a poor sleeper. He had a bad habit of getting up a few times every night, and waking his parents every

time, which left the whole family sleep deprived. Vinny’s parents decided to award Vinny with a sticker every time he slept through the night. After five stickers, Vinny will be rewarded with a new DVD of his choice. Vinny’s parents are employing the _______ schedule of reinforcement to help modify Vinny’s sleeping behavior.
a.)variable ratio
b.) fixed ratio
Health
2 answers:
borishaifa [10]4 years ago
7 0
A is correct but I’m not sure




densk [106]4 years ago
3 0
I think it’s a fixed ratio but I may be wrong
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Answer:

hey thank you for asking your question :)

i hope my answers covers everything u would like to know  have a good rest of your day and happy new year!!!

Explanation:

<h2><em>Brain:</em></h2>

Smoking can increase the likelihood of having a stroke by 2–4 times. Strokes can cause brain damage and death.

<h2><em>Heart:</em></h2>

Chemicals in tobacco smoke increase the chance of heart problems and cardiovascular diseases. ...

<h2><em>Bones:</em> </h2>

According to the National Institutes of Health (NIH), smoking reduces bone density, making the bones weaker and more brittle.

<h2><em>Immune system:</em></h2>

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<h2><em>Lungs:</em> </h2>

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