In what reinforcement the reinforcer follows every correct response?
Continuous reinforcement
When a reward follows every correct response?
Learning
| A | B |
|---|---|
| continuous reinforcement | in operant conditioning, a schedule of reinforcement in which a reward follows every correct response |
| partial reinforcement | in operant conditioning, a schedule of reinforcement in which a reward follows only some correct responses |
When a stimulus acquires the power to elicit a response as a result of being paired with a stimulus that already produces the response then which of the following has occurred?
The correct answer is c. It involves pairing a stimulus that already produces a response, often food, with the stimulus that will acquire the power to elicit a response, which can be any arbitrary stimulus.
Which of the following is an example of a positive punishment?
The following are some examples of positive punishment: A child picks his nose during class (behavior) and the teacher reprimands him (aversive stimulus) in front of his classmates. A child touches a hot stove (behavior) and feels pain (aversive stimulus).
Is knee jerk a conditioned reflex?
The knee jerk is an example of the simplest type of reflex. When the knee is tapped, the nerve that receives this stimulus sends an impulse to the spinal cord, where it is relayed to a motor nerve. Every time a muscle is stretched, it reacts with a reflex impulse to contract.
What is the difference between conditioned and unconditioned reflex?
These examples, and other reflexes typically present in normal animals or humans, are called “ unconditioned reflexes (URs).” The stimulus that elicits a UR is called the “unconditioned stimulus (US).” In contrast, a “ conditioned reflex (CR)” is a reflex that has been created or modified through a particular training.
Can reflexes be controlled or modified?
For example, when you trip and fall, reflexes automatically command your hands and arms to reach out and break your fall. Muscles will contract throughout your body to minimize injury. If the object in your hands is important enough to you, you can modify the reflex action and keep a grip on the vase.
What is an example of an acquired reflex?
2)Acquired reflexes—learned reflexes. Developed through repetition of motor responses. Examples: reflexive responses during skiing, riding a bike, any repetitive motor skill.
Why do we need involuntary reflexes?
It is important that reflexes occur without the need for thinking about them because there are things that happen to your body and forces acting in your body when you move that need to be responded to very quickly. Reflexes allow your body to react in ways that help you to be safe, to stand upright, and to be active.
Are reflexes learned or unlearned?
They all are unlearned behaviors. Unlearned behaviors, (instincts, reflexes, etc.) are innate behaviors that organisms are born with. Reflexes are a motor or neural reaction to a specific stimulus in the environment.
What is natural reflex?
Natural reflex: It is one in which no previous experience or learning is required. These reflexes are inborn i.e. inherited from the parents. Examples are. Blinking, coughing, sneezing as these are protective reflexes. Salivation, swallowing, peristalsis as it provides functional efficiency.
What is not a natural reflex?
Blinking of eyes due to strong light is not a natural reflex action.
Can you have no reflexes?
A reflex can be decreased or absent if there is a problem with the nerve supply. To test your reflexes, your doctor will use a rubber hammer to tap firmly on the tendon. If certain reflexes are decreased or absent, it will show what nerve might be compressed. Not all nerve roots have a reflex associated with them.
What happens if your reflexes don’t work?
When reflex responses are absent this could be a clue that the spinal cord, nerve root, peripheral nerve, or muscle has been damaged. When reflex response is abnormal, it may be due to the disruption of the sensory (feeling) or motor (movement) nerves or both.
What causes loss of reflexes?
Peripheral neuropathy is today the most common cause of absent reflexes. The causes include diseases such as diabetes, alcoholism, amyloidosis, uremia; vitamin deficiencies such as pellagra, beriberi, pernicious anemia; remote cancer; toxins including lead, arsenic, isoniazid, vincristine, diphenylhydantoin.