Bradrick is working with a new client in a group home. The client and staff members at the home indicate that his client could improve his independence with hygiene routines. Bradrick asks his client, “Show me how you wash your hands.” He then collects data on the steps his client takes when washing his hands. Which assessment is Bradrick conducting?

¿Cómo es la madre ideal?

¿Cómo es tu persona favorita? Incluye descripciones físicas y de personalidad. 

Fill in the blanks with the appropriate present tense form of the verb in parentheses.  1) Mis hermanos y yo siempro (asistir) a nuestras clases.  2) Algunos estudiantes no  (asistir) a sus clases en persona sino por línea.  3) Nosotros  (comer) en la cafetería a veces.  4) ¿ (comer) tú en la cafetería? 5) ¿ (escribir) poemas tú y tus amigos? 6) Nosotros  (salir) los fines de semana.

Mary spreads several toys and activities across an otherwise empty room. She brings her client, Kash, into the room and records how long he engages with each item. She records that he played with the cars for 3 minutes, played with the action figures for 1 minute, and played with the light-up balls for 12 minutes. Mary creates a hierarchy of preferences based on the duration of engagement. What type of preference assessment method is Mary using?

Emir is using discrete-trial teaching to teach his client matching-to-sample tasks. He delivers a favorite snack after an average of ten correct responses. Based on this program type, how should Emir assess his client’s preferences?

The volume occupied by 1.5 mol of gas at 35 °C and 2.0 atm pressure is ________ L.

How much faster does 79Br2 effuse than 81Br2?

Leanne oversees a group of high schoolers serving as counselors at a summer camp. One counselor typically avoids setting up the craft stations at the beginning of the day but often helps with other setup tasks. Leanne asks the counselor to help set up the music and exercise stations before asking her to set up the craft stations. Which of the following teaching strategies is Leanne using with the counselor?

Von, a behavior analyst, is working on increasing Jerrod’s vocal repertoire. Von takes Jerrod to a highly preferred therapy room containing several of Jerrod’s preferred items, including several toy trucks. Von follows Jerrod around the room. When Jerrod sits down next to the toy trucks and begins sorting them, Von sets some trucks aside. When Jerrod reaches for the toy truck that Von had set aside, Von models the sound by saying, “Tuh,” and Jerrod repeats the sound saying, “Tuh.” Von gives the toy truck to Jerrod and continues to contrive echoics in the therapy room depending on what Jerrod is most interested in playing with. Which of the following teaching strategies is Von using with Jerrod?