D) less socially stratified
When showing symptoms that make her look older than her age, Karla would likely be diagnosed with progeria.
<h3 /><h3>What is progeria?</h3>
It corresponds to a rare and non-hereditary syndrome, where a mutation of the LMNA gene, causing premature aging during childhood, reduces the patient's life expectancy.
Therefore, despite being an incurable syndrome, after diagnosis there is a delay in the genetic disorder through the use of drugs prescribed by a doctor.
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They are Estonia, Latvia, and Lithuania
Operant conditioning (sometimes referred to as instrumental conditioning) is a method of learning that occurs through rewards and punishments for behavior. Through operant conditioning, an association is made between a behavior and a consequence for that behavior.
→ she didn't want to go to school, made up an excuse and even got a prize for it (breakfast)
Primary reinforcement is a reinforcement that does not depend on previous learning (conditioning). They are generally used to meet basic needs, such as water and food. Its relationship was established based on phylogenesis.
→ she was afraid to go to school and made up an excuse
Reinforcement, or reinforcing stimulus, for behaviorism is the consequence of behavior that makes it more likely. The reinforcement can be positive (through the addition of a stimulus) or negative (through the removal of a stimulus).