The correct answer is a neutral stimulus.
A neutral stimulus (such as a bell, or an object), that is repeatedly followed by unconditioned stimulus, eventually elicits a conditioned response. For instance, in Ivan Pavlov's famous classical conditioning study, he repeatedly paired a neutral stimulus (a ringing bell) that came before an unconditioned stimulus (food), and eventually the sound of the bell alone elicited a conditioned response (salivating) in dogs.
Answer:
B. sympathetic
Explanation:
The nervous system has different elements and one of this elements is the sympathetic nervous system (SNC).
The SNC is the system in charge of the fight or flight response which is a reaction that is activated in response to situations of imminent danger or harmful events or attacks.
In this example, Izzy sees a leopard in her backyard, it is clear that<u> she is in a situation of imminent danger,</u> and her body reacts by dilating her pupils a pounding heart and a shallow and rapid breathing <u>(fight or flight response), </u>therefore, we can conclude that her Sympathetic nervous system is active.
Much of the work of the Framers centered around the
proposals that had been set out in Virginia Plan.
<span>The </span>Virginia
Plan<span> (also known as the </span>Randolph
Plan, after its sponsor, or the Large-State
Plan) was a proposal by Virginia <span>delegates for
a </span>bicameral legislative<span> <span>branch, The plan was drafted by </span></span>James Madison<span> <span>while he waited for a quorum to assemble at the </span></span>Constitutional
Convention<span> of 1787.</span>
The correct answer between all
the choices given is the first choice or letter A. I am hoping that this answer
has satisfied your query and it will be able to help you in your endeavor, and
if you would like, feel free to ask another question.
Answer:Validity
Explanation:
Validity is measure of how valid the research is which means it gives solid relevant result which were initially intended. It is a test of how valid both your design and method of the research is.
There are various factors that can affect validity of the research.
There are internal factors that can affect validity of the research those are the ones that occur within the study such as failure to monitor vital variables of the study or using the inaccurate instrument to gather the needed data.
Below are the factors that has an impact on internal validity.
-size of the studied population
-instruments used
-history
-subject variability
-available time to gather data
- attrition
External validity are affected by the external factors such as the place where you conduct your research which may restrict the ability to obtain actual results . It can also be affected by the things like not being able to balance your subjects for example focusing on one gender and race eventhough your research is about all the types of people at large.
Crucial factors that affects external validity.
- The effect of time
- method use to collect data
- characteristics of the chosen population
- experiment effect
- interaction of subject selection
Answer:
Knowing the direction of the wind is an important part of predicting weather because wind brings us our weather. ... The arrow will point to the direction the wind is blowing from so if it is pointing to the east, it means the wind is coming from the east. Additionally, wind direction is where the wind is blowing from.
Explanation:
