DR. ICKES SCENARIO: Dr. Ickes is interested in studying the potential causal relationship between doing homework and academic achievement. In January, Dr. Ickes has her students report their Fall GPA (a measure of academic achievement) and estimate how many hours they spent doing homework during a typical week in the Fall semester. In April, Dr. Ickes measures the same variables again (the estimated number of hours spent doing homework during a typical week in the Spring semester and their Spring GPA). She finds the following correlations.   In considering the three criteria for causation, which of the following questions will Dr. Ickes’ study NOT be able to address?

Which of the following is true of multiple regression?

At what age does the concrete operational stage occur? (Written by Andrea in Gainesville, Spring 2017)

Marijuana is an effective and safe way to relieve nausea and vomiting associated with pregnancy.

Which components participate in the de facto mental health system?

Dr. Carter is conducting a survey examining people’s opinions toward funding for collegiate athletics on his campus. He notices that several participants “strongly agree” with all 12 questions. This could be an example of all of the following EXCEPT:

11.1 Read the statement and decide whether it applies to Text 1 or Text 2 or both texts by choosing the appropriate option from the dropdown list.   It is written in third person.           (1)

Below is a table from the Bazzini et al. (2010) article.    The correlation between beauty and goodness for Aladdin was r = .75 but was not statistically significant. Why was this correlation nonsignificant in the Bazzini study?

  Read Text 2 and answer Questions 6 to 10.   Right-click on the button below to open Text 2 in a new tab. “Lucky Charms Around The World”.

According the National Institute of Mental Health, the following are accurate statements regarding children and mental health issues: