Ella is teaching her parrot a new word. every time the parrot says a sound that is close to the new word, she gives it a treat. but the parrot keeps repeating other words it has learned in the past, trying to get a treat that way. the parrot is exhibiting

Using managerial accounting wants to run operations is an example ofa planningb. directingc. controllingd. decision making

To what kinds of messages might the brain respond to keep you balanced on one foot?

Dr. redbull conducts a study to determine whether her new energy drink children perform better on spelling tests. she randomly assigns children to one of two groups: group 1 receives her energy drink and group 2 receives water. she then gives both groups a spelling test and compares the results. which of the following is true about this study? a. group 1 is the dependent variable and group 2 is the independent variable. b. this is a correlational study. c. group 2 is the experimental group. d. the independent variable is the type of drink the children receive.