A researcher wishes to investigate how students of different ages view their parents, so he has students in grades 6, 9, and 12 fill out questionnaires. This type of research is
a. experimental.
b. cross-sectional.
c. longitudinal.
d. laboratory based.
ANSWER: b
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Most often, group intelligence tests are administered as __________ devices to identify those who are different enough from average to warrant further assessment
Fill in the blank(s) with correct word
A researcher does a one-group pretest-posttest study where she examines the effects of a reading program on children’s reading comprehension level. She finds that the students’ scores at the end of the school year are higher than at the beginning of the school year. She attributes the changes to the reading program. Her colleague argues you would expect that the children would improve anyway from the beginning of the year to the end of the year. Her colleague is arguing that the results are potentially due to:
a. History effect b. Multiple-treatment interference c. Testing effect d. Maturation effect
In which form of research are the data collected at a single time point?
a. Panel studies b. Trend studies c. Longitudinal studies d. Cross-sectional studies
A priority is something that people
A. dread doing. B. make a part of their daily routine. C. feel obligated to do. D. care greatly about.