Hypothesis testing is a simple reference to null hypothesis significance testing. As its name suggests, the process involves a statement of the null hypothesis, along with a specific alternative hypothesis, which is tailored to the particulars of a given study. These hypotheses are usually based o...
When conducting a formal hypothesis test, there are different errors that may be made, depending on your decision. One decision is to reject the null hypothesis. If you falsely do not reject the null hypothesis, what type of error has been made? a...
Key Points of Hypothesis When you have an idea for a hypothesis, it may help to write it out in several different ways. Review your choices and select a hypothesis that accurately describes what you are testing. Does the hypothesis relate an independent and dependent variable? Can you identify...
Type 1 errors– often assimilated with false positives – happen in hypothesis testingwhen the null hypothesis is true but rejected.The null hypothesis is a general statement or default position that there is no relationship between two measured phenomena. Simply put, type 1 errors are “false pos...
Neurogenesis is the creation of new neurons, nerve cells, in the brain. Now, maybe you’ve heard that the human brain doesn’t generate new neurons after fetal development, that the neurons you have when you’re born are all you’ll ever have… unlike what’s true of cells in most tis...
Talking about feelings of stress can help college students cope, which is why the amount of students feeling lonely is concerning, Marken says. If students don't feel like they belong or have a social network to call on when feeling stressed, negative emotions are compounded. ...
2.What is bottom-up processing and what is top-down processing? 3.What are the six major types of speech error? Give examples of each. 4.What is the critical period for language acquisition? 5.What is language acquisition and what is L2 language acquisition? What is learner language and ...
Species diversity is the number of different species that are represented in a given community. The effective number of species refers to the number of equally
Financial aid and scholarships are also usually key components of the decision process, since they play an important role in whether students have loan debt long after graduation. But is aid more important than rank? Next:Think About the Price 11/13 Credit Think About the Price Smith, who ...
What is the main conceptual difference between a Type I error and a Type II error? Define what a Type I and a Type II error are in a murder trial. What is the consequence of a Type I error? Which type of error is also known as alpha? A. Type I error B. Type II error C. Be...