Tyree is a behavior analyst and is working with one of his clients to reduce their physical aggression. When testing the effects of two interventions on reducing instances of physical aggression, Tyree notes that the pattern of responding established in one of his treatment conditions appears to persist despite a return to the baseline condition. The results of these data are most likely being impacted by which confound?

Herman wants to achieve a healthy weight and lifestyle. Since Herman works from home, he creates an indoor gym in a spare room. For the first week after creating his at-home gym, Herman plans to exercise for 30 minutes each day. For the second week, he wants to increase his exercise time to 40 minutes per day. He will continue to increase the time spent exercising for 5 minutes longer each week until he meets his goal weight. Given this scenario, which of the following is a short-term objective?

A powerful source of anti-and counter-revolutionary activity in the French Revolution began with… 

What two key molecules must be present for a skeletal muscle fiber to complete both contraction and relaxation cycles?

What family secured royal power in the wake of the Time of Troubles in Russia? 

  These data in the graph above indicate there is: 

______ is a term used to describe crimes that go unreported.

What was the effect of the levee en masse? 

Mitochondrial DNA is inherited from the father.

A behavior analyst is currently working for a drug company that wants to test the efficacy of a new experimental drug to reduce his client’s motor tics. The company researchers are looking to determine appropriate dosages and want to administer several different doses of the drug to see which dosage is most effective at reducing motor ticks. Which analysis would be the best for the behavior analyst to use?