What is a t-score?
What will be an ideal response?
Correct Answer:
A t-score is the deviation of a particular value from the mean of its distribution expressed in relationship to an estimate of the standard deviation of that distribution.
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Which of the following statements best describes bullying?
a. children who are constantly shamed, terrorized, humiliated or rejected b. failure to care for the child's basic needs c. repeated, unprovoked, harmful actions by one child or children against another d. terrorizing
What type of correlation is used to calculate an item-total correlation when one variable is dichotomous and the other is intervally scaled?
a. Point-biserial b. Spearman-Brown c. Pearson-r d. Correlation coefficient
Stephen Corey (1953) used Lewin's concept of action research to education. He stated that traditional research is
a. done mainly by researchers outside the public schools . b. not influential on school practice . c. completed by individual teachers who work in schools. d. all of these.
Our ability to focus on a specific task is called awareness
a. True b. False