What is regression analysis and why has it become so important to developmental researchers?
What will be an ideal response?
Regression analysis is a correlation based statistical technique. Researchers use the information provided by correlations to make predictions about outcome variables. Because developmental science often focuses on predicting eventual child outcomes based on earlier events and experiences, regression analysis has become a powerful technique for developmental researchers.
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Which of the following describes the relationship between the rate of schizophrenia and social class found in studies done in Chicago over 70 years ago?
a. The highest rates are found in the upper classes. b. The highest rates are found in the lower classes. c. The highest rates are found in the middle classes. d. The rates of schizophrenia are similar across classes.
Which of the following relates raw test scores to theoretical or empirical distributions?
a. Transforms b. Reliability c. Scales d. Theories
In the word "sock", the sound of the "s" is a(n) ____, whereas the use of the "s" to make the word plural is a(n) ____.
A. overgeneralization; transformational rule B. concept; unit of grammar C. syntax; semantic D. phoneme; morpheme
How did the Church react to Descartes's writings?
a. It approved of his theories. b. It was neutral toward his work. c. It burned him at the stake. d. It banned his books.