Title slide reads "Procedure for Addressing Vocal Scroll". Video begins with a teacher and a student sitting at a table facing each other. On screen text reads "Student emits multiple mand errors..." The teacher is holding a chip in her hand. The student reaches for the chip and says "Cookie, water, sip, ball". The teacher puts the chip below the table, puts her other her hand up to stop the student from speaking and counts off to five by putting up one finger at a time. On screen text reads "Teacher removes item and pauses...". The teacher then holds the chip back up and says "Chip". The student repeats her and the teacher hands the student the chip while saying "Chip" again.

The teacher takes another chip out of a bad and holds it up and says "Chip". The student repeats her and the teacher hands the student the chip while saying "Chip" again. On screen text reads "then prompts correct mand...". The teacher takes a goldfish cracker out of a bag. She holds in front of the student saying "Goldfish". The student repeats her and takes the goldfish. On screen text reads "followed by errorless, transfer and dissemination trials". The teacher takes a chip out of a bag. She holds in front of the student who says "Chip". The teacher repeats the student and gives him the chip while saying "Here's your chip".

The teacher takes a goldfish cracker out of a bag. She holds in front of the student who says "Goldfish". The teacher repeats the student and gives him the cracker. Video fades to black.

Title slide reads "Procedure for Addressing Signed Scroll". Video begins with a teacher and a student sitting at a table facing each other. On screen text reads "Student emits multiple mand errors...". The teacher is holding a chip in her hand. The student is going through several signs. On screen text reads "Teacher removes item and pauses...". The teacher reaches over and stops the student from signing. She says "Chip" and signs the same. The student also signs chip and the teacher says "Chip" again while handing the chip to the student. On screen text reads "then prompts correct mand...". The teacher takes another chip from the bag, signs chip while saying the word as well. The student signs chip and gets the chip from the teacher. On screen text reads "followed by errorless, transfer and dissemination trials". The teacher takes a goldfish cracker out of a bag, signs fish and says the same. The student imitates the sign and takes the cracker from the teacher who says "Fish" several times. The teacher then takes a chip out of the bag. She holds it in front of the student who signs chip. The teacher says "chip" a few times while handing the chip to the student. The same thing is repeated with a goldfish cracker.