Answer:
- Operational definition- An operational definition is the statement of procedures the researcher is going to use in order to measure a specific variable. We need operational definitions in psychology so that we know exactly what researchers are talking about when they refer to something. This will play a role in Dr. Nicole's project because it'll be prudent that she makes sure that concepts, ideas, research and so on are explained in a way that makes it comprehensible to others.
- Standardization- Procedure used in psychological testing to make meaningful comparisons among test score. If the scores obtained by different persons are to be comparable, testing conditions must obviously be the same for all. This will play a role to her project as it is important to make sure that the test is standardized and is made sure that the conditions for those testing are the same.
- Normal curve- A frequency curve where most occurrences take place in the middle of the distribution and taper off on either side. Normal curves are also called bell shaped curves. A "true" normal curve is when all measures of central tendency occur at the highest point in the curve. The normal curve is an important, strong, reoccurring phenomenon in psychology. An example of a normal distribution would be a frequency distribution of people's height. Most people would be of average height with extremes occurring on either side. This will play a role in her project as it will be necessary to monitor the curve of test scores and make sure it is not abnormal.
- Reliability- Refers to the consistency of a research study or measuring test. For example, if a person weighs themselves during the course of a day they would expect to see a similar reading. Scales which measured weight differently each time would be of little use. This will be very important to her project as she needs to make it a priority to develop the test in a way that is reliable. As reliability goes down, the chance for test error increases, which is something she'll want to avoid.
- Validity- Refers to the degree to which evidence and theory support the interpretations of test scores entailed by proposed uses of tests. This plays another important role in her project as she needs to make the test valid so that it correctly measures what it's meant to. The less valid the test is, the more the test fails to accurately measure what it was intended to do.
- Bias- Occurs when a test yields higher or lower scores on average when it is administered to specific criterion groups such as people of a particular race or sex than when administered to an average population sample. This is yet again another thing that plays an important role in Dr. Nicole's project. She must make sure that test yields are normal or average, meaning she needs to eliminate any sources of bias in the construction of the test as much as possible.
Note: I hope it helps. Waiting to see if my instructor gives me a good grade on this assignment. I tried my best to answer the prompt.
Answer:
why thank you for spreading these fun facts
24 people
since there are 4 pies and each person gets 1/6, then by multiplying 6×4, you get 24
The correct answer is : the beginning
Answer:
Disculpe director, ¿podria darme el número de teléfono de su oficina?
Explanation:
Tu créeme