Carlos participated in a toothbrushing skill acquisition program. When he started the program, he needed physical assistance to perform each step. After two weeks, he met all objectives and was able to complete each step independently. The program involved the use of graduated guidance, praise, and token reinforcement. In the future, the behavior analyst would like to examine which procedures made the program most effective (i.e., guidance, praise, or token reinforcement). To determine this, the behavior analyst could use a

Mr. Myers asks Susan what her favorite food is. Susan answers, "Spaghetti." This is an example of a (n):

Elizabeth engages in skin scratching that never occurs when others are present. Additionally, no one has commented on this behavior, and it has occurred undetected by others for quite a long while. Elizabeth hides the scratch marks under clothing. The scratching behavior is MOST likely to be maintained by:

To definitively identify effective reinforcers for an individual, it is necessary to:

Wilma argues with her coworker, who shares the same workstation. Even though Wilma and her coworker can articulate the workplace rules, repeated instructions to cease this behavior have gone unheeded and they are becoming enemies. What would be the MOST appropriate antecedent-based solution?