Practice set: habits, analysis and honest reporting

P4. Who studied the time people take to form everyday habits over 12 weeks?

• Lally and colleagues (2010)
• Masi and colleagues (2011)
• Singh and colleagues (2023)
• Cohen and colleagues (2016)

P5. A rule asked for at least 1.0 and you measured 0.7. The rule is:

• Not met
• Met
• Void
• Unknown

P6. Extreme periods tend to be followed by more typical ones. This is:

• Regression to the mean
• Publication bias
• A moderator
• Adherence

P7. Which sentence best reports a result with no comparison?

• Ratings were 0.7 higher than baseline; I cannot say the habit caused this
• The habit raised my mood
• The habit works
• It is proven