Why might a table be less effective than a chart for understanding data?

What does the “lie factor” in data visualization measure?

Why is using 3D effects in charts generally discouraged in data visualization?

What does centrality measure in network graphs?

I understand that exams in this class are individual, and that conferring with other students on them is a violations of the University’s ethical standards. I also understand that using the Internet during exams to access external material (not found in Canvas or lecture notes) is prohibited.

Why is it important to be a knowledgeable consumer of research?

Use the following scenario to answer the next five questions: Dr. Gutierrez is teaching a developmental psychology class this semester. In class one day, they got to discussing a research study on the impact of nutrition on cognitive performance in elementary school students. Michael questions the study, saying, “I don’t know. How can you get an overall measure of a child’s nutrition?” Jaden also questions the study, asking, “Which schools did they include? I am curious if they included urban, suburban, and rural school students.” Claudio also is curious about the study, asking, “I wonder how strong the relationship is between nutrition and cognitive performance. Could you predict one from the other?”

Sara just read a research article for her annotated bibliography assignment. Where should she go if she wants to look for a list of the study’s hypotheses or research questions?

Kibo is reading an empirical journal article and wants to know whether the authors used the heart rate or electrodermal activity to measure a stress response. In which section would he find this information?

Choose the best example of an association claim.