Research Methods for the Behavioral Sciences (MindTap Course List)
6th Edition
ISBN: 9781337613316
Author: Frederick J Gravetter, Lori-Ann B. Forzano
Publisher: Cengage Learning
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Textbook Question
Chapter 12, Problem 2E
Explain how the purpose of a correctional study differs from the purpose of an experimental study.
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Chapter 12 Solutions
Research Methods for the Behavioral Sciences (MindTap Course List)
Ch. 12.1 - Define the goal or purpose of the correlational...Ch. 12.2 - Prob. 2LOCh. 12.2 - Identify the statistical procedure used to...Ch. 12.3 - Describe how correlations are used for prediction,...Ch. 12.4 - Prob. 5LOCh. 12 - In addition to the key words, you should also be...Ch. 12 - Explain how the purpose of a correctional study...Ch. 12 - Each of the following studies examines the...Ch. 12 - Describe the pattern that would appear in a...Ch. 12 - Suppose that there is a negative relationship...
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- What is an experiment?arrow_forwardWhat is meant by the sample space of an experiment?arrow_forwardhow is the statment a good example of why qualitative methodologie is more valuable in advancing cross-cultural research? I think qualitative methodologies are very valuable in advancing cross-cultural research. Qualitative methodologies are used in cross-cultural research by cultural anthropologist for what are called ethnographies. Ethnographies involve observation and field-work within the cultural context and require descriptive qualitative analysis. Some of the advantages of studies involving two or three countries compared to studies that involve ten or more countries are a more concentrated and have a smaller study group. Another advantage is being able to report various cultural variables as it relates to the study and qualitative data. A few disadvantages of studies involving two or three countries compared to involving ten or more countries are the potential for inaccurate results if it does not include the entire population. Another disadvantage of three countries in a study…arrow_forward
- What's the difference between naturalistic observation and systematic observation?arrow_forwardExplain the difference between an observational study and an experiment. Give the description of a real-word example of each of these types of studies. Explain the purpose of blinding (single or double) in experimental studies using an example.arrow_forwardWhat are some advantages of conducting interviews for a study? Select one. Question 4 options: There can be inherent biases due to researcher training (or lack of training) and practices. They can be very time consuming. They cost about the same to conduct as other methods. They allow for more detailed questions and answers.arrow_forward
- What does an A X B interaction mean in a two - way ANOVA? A. The affect of factor A depends on the level of factor B B. The main effects for Factors A and B must be short of significance C. There must be significant main effects for Factors A and B D. If there are significant main effects, they must be interpreted first before interpreting the interactionarrow_forwardWhat is the best way to present data and Why?arrow_forwardExplain why some studies include both a control group and a placebo treatment. What additional comparisons are possible if both a control group a placebo group are included?arrow_forward
- How do you know which test/procedure to use given a particular research design or study? What matters and how? Why?arrow_forwardA researcher is testing the effect of one independent variable using three treatment conditions. She compares three group means where there are different people in each group. It is best for her to use which type of statistical analysis?arrow_forwardTrue or False. It is important for researchers to account for the loss of participants during follow-up when determining sample size requirements for a study.arrow_forward
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