Simulado RBT
As perguntas do teste continuam em inglês.
Este é um simulado grátis de 15 questões para o RBT, escrito pela equipe da StudyPDF com base no RBT Test Content Outline (3rd ed.) do BACB, a versão que a prova segue a partir de 2026. Ele cobre medição, avaliação de preferências e avaliação funcional, procedimentos de ensino, redução de comportamento, notas de sessão e os limites da função de RBT, misturando múltipla escolha, marcar todas as corretas e completar a lacuna. Responda as 15 questões, depois veja sua pontuação e leia a explicação de cada questão.
A technician splits a 10-minute observation into 30-second intervals. At the exact end of each interval, she looks up and records only whether the client is out of seat at that moment. Which procedure is she using?
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Todas as 15 questões de uma vez
Prefere ler antes de jogar? Todas as questões da amostra estão listadas abaixo. As respostas e as explicações ficam fechadas até você abrir.
1. A technician splits a 10-minute observation into 30-second intervals. At the exact end of each interval, she looks up and records only whether the client is out of seat at that moment. Which procedure is she using?
- A. Whole interval recording
- B. Partial interval recording
- C. Momentary time sampling
- D. Permanent product recording
Mostrar resposta e explicação
Resposta: C. Momentary time sampling
Momentary time sampling only looks at the instant each interval ends, so whatever happens in between is not recorded. Partial interval recording scores an interval if the behavior happens at any point in it, whole interval recording only if it lasts the entire interval, and permanent product recording measures what a behavior leaves behind, such as a finished worksheet.
2. Which of these definitions describe behavior in observable and measurable terms?
Marque todas as opções corretas.
- A. Hits the table with an open hand hard enough to be heard across the room
- B. Gets frustrated when asked to clean up
- C. Says "no" or turns away within 5 seconds of an instruction
- D. Is defiant during work time
- E. Leaves the chair so that no part of the body touches the seat
Mostrar resposta e explicação
Resposta: A. Hits the table with an open hand hard enough to be heard across the room, C. Says "no" or turns away within 5 seconds of an instruction, E. Leaves the chair so that no part of the body touches the seat
A good definition describes what the person does, so that two observers would count the same events. Hitting the table, saying no or turning away, and leaving the chair can all be seen and counted. Frustrated and defiant are labels for an inner state or an attitude, and two people watching the same session would score them differently.
3. Complete the sentence.
Partial interval recording tends to _____ how much a behavior occurs, while whole interval recording tends to _____ it.
Opções para a lacuna 1: overestimate, underestimate, measure exactly
Opções para a lacuna 2: overestimate, underestimate, measure exactly
Mostrar resposta e explicação
Resposta: overestimate, underestimate
In partial interval recording, a single brief occurrence marks the whole interval, so the result runs high. In whole interval recording, the behavior has to last the entire interval to be scored, so short episodes drop out and the result runs low. That is why partial interval suits behavior you want to reduce and whole interval suits behavior you want to see more of.
4. A technician places five items in front of a client and lets the client take one. She then removes the chosen item and presents the remaining four again, and repeats until one item is left. Which preference assessment is this?
- A. Paired stimulus
- B. Multiple stimulus without replacement
- C. Free operant
- D. Single stimulus
Mostrar resposta e explicação
Resposta: B. Multiple stimulus without replacement
In a multiple stimulus without replacement assessment, the chosen item is not put back, so the order of choices gives a ranking from most to least preferred. A paired stimulus assessment offers two items at a time, a free operant assessment watches how long the client engages with freely available items, and a single stimulus assessment offers one item at a time.
5. During a functional analysis, what is the RBT's role?
- A. Choosing which test conditions to run and in what order
- B. Interpreting the graphs and deciding which function the behavior serves
- C. Explaining the results to the family once the sessions are done
- D. Running the conditions exactly as designed and recording the data
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Resposta: D. Running the conditions exactly as designed and recording the data
The outline says an RBT participates in components of functional assessment. Designing the analysis, interpreting the results and explaining them to the family belong to the supervising behavior analyst. The RBT's part is to carry out the conditions as written and to collect accurate data, because a sloppy condition or a missed data point can point the whole team at the wrong function.
6. Which sequence shows the parts of a discrete trial in the correct order?
- A. Discriminative stimulus, response, consequence, intertrial interval
- B. Response, discriminative stimulus, consequence, intertrial interval
- C. Discriminative stimulus, consequence, response, intertrial interval
- D. Intertrial interval, consequence, discriminative stimulus, response
Mostrar resposta e explicação
Resposta: A. Discriminative stimulus, response, consequence, intertrial interval
A discrete trial starts with the instruction or cue, the discriminative stimulus, followed by the learner's response and then the consequence, such as reinforcement for a correct answer or a correction. A short pause, the intertrial interval, separates it from the next trial. When a prompt is needed, it comes right after the instruction and before the response.
7. Complete the sentence.
In _____ chaining, the learner is taught the last step of the task analysis first, while the technician completes all the earlier steps.
Opções para a lacuna 1: forward, backward, total task
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Resposta: backward
Backward chaining starts at the end, so the learner finishes the task and contacts the natural reinforcer of completing it on every trial. Steps are then added from the back toward the front. Forward chaining starts with the first step, and total task chaining teaches every step on every trial with whatever prompting each one needs.
8. After giving an instruction, a technician waits a few seconds. If the learner does not respond, she gives a gesture, then a model, then physical guidance, stopping as soon as the learner responds. Which prompting procedure is this?
- A. Most-to-least prompting
- B. Least-to-most prompting
- C. Stimulus fading
- D. Constant time delay
Mostrar resposta e explicação
Resposta: B. Least-to-most prompting
Least-to-most prompting gives the learner the chance to respond with as little help as possible, adding more support only when needed. Most-to-least runs the other way, starting with full help and fading it, which is the usual choice when errors should be kept low. Stimulus fading changes the material itself, and time delay changes the wait before a prompt.
9. Which statements about a token economy are correct?
Marque todas as opções corretas.
- A. Tokens should be delivered right after the target behavior, not saved up for the end of the session
- B. Tokens keep working without backup reinforcers once the client is used to earning them
- C. Tokens are conditioned reinforcers that get their value from being exchanged for backup reinforcers
- D. Backup reinforcers work best when the client already has free access to them all day
- E. An RBT can change the exchange rate on the spot if the client seems bored
Mostrar resposta e explicação
Resposta: A. Tokens should be delivered right after the target behavior, not saved up for the end of the session, C. Tokens are conditioned reinforcers that get their value from being exchanged for backup reinforcers
A token has no value of its own. It works because it can be exchanged for backup reinforcers, and it works best when it follows the behavior immediately. If the backup items are freely available anyway, there is no reason to earn tokens for them, and without any exchange the tokens soon lose their value. The exchange rate is part of the plan, so a change goes through the supervisor.
10. A child screams whenever a math worksheet is put in front of him, and the worksheet is usually taken away until he calms down. What is the most likely function of the screaming?
- A. Escape from the task
- B. Access to attention
- C. Access to a tangible item
- D. Automatic reinforcement
Mostrar resposta e explicação
Resposta: A. Escape from the task
The pattern to look for is what reliably follows the behavior. Here the worksheet goes away, so the screaming is most likely maintained by escape, a form of negative reinforcement. Attention would look like adults reacting, tangible would look like receiving an item, and automatic reinforcement would mean the behavior happens regardless of what anyone does.
11. Complete the sentence.
In _____, reinforcement is delivered at the end of a set interval only if the problem behavior has not occurred during it.
Opções para a lacuna 1: DRA, DRO, DRI, DRL
Mostrar resposta e explicação
Resposta: DRO
Differential reinforcement of other behavior, DRO, reinforces the absence of the problem behavior for a set time. DRA reinforces a specific alternative behavior, DRI a behavior that cannot happen at the same time as the problem behavior, and DRL a lower rate of a behavior that is fine in moderation.
12. A behavior that used to get attention is now placed on extinction as part of the plan. Which of these might the technician see, especially early on?
Marque todas as opções corretas.
- A. A temporary increase in the behavior
- B. New variations of the behavior
- C. Emotional responses such as crying or anger
- D. An immediate drop to zero on the first day
- E. A permanent end to the behavior that can never return
Mostrar resposta e explicação
Resposta: A. A temporary increase in the behavior, B. New variations of the behavior, C. Emotional responses such as crying or anger
When a behavior stops working, it often gets worse before it gets better. That temporary increase is the extinction burst, and it often comes with new forms of the behavior and emotional responding. A behavior that has faded can also come back later, through spontaneous recovery or resurgence, so neither an instant drop nor a permanent end is something to expect.
13. Which session note is written most objectively?
- A. Client was in a bad mood all morning and did not want to work on any of his programs today.
- B. Client seemed tired and unfocused, probably because he went to bed late the night before.
- C. Client completed 8 of 10 matching trials independently and cried for 2 minutes when the tablet was removed.
- D. Client was manipulative during clean-up and kept testing limits with every adult in the room.
Mostrar resposta e explicação
Resposta: C. Client completed 8 of 10 matching trials independently and cried for 2 minutes when the tablet was removed.
An objective note reports what happened in terms anyone could have observed: counts, durations and the events around them. Bad mood, tired because of bedtime, and manipulative are guesses about feelings, causes or intent. If something might affect progress, such as a late night or a new medication you were told about, you report it to your supervisor as information rather than writing it in as the explanation.
14. A parent asks the RBT to stop using the visual timer in the behavior plan because it seems to upset the child. What should the RBT do?
- A. Stop using the timer from now on, since the parent is the client's guardian and knows the child best
- B. Tell the parent that a behavior plan can never be changed once it is written
- C. Look up research on timers and suggest a different approach to the parent at the next session
- D. Keep following the plan as written, thank the parent, and pass the concern to the supervisor promptly
Mostrar resposta e explicação
Resposta: D. Keep following the plan as written, thank the parent, and pass the concern to the supervisor promptly
An RBT implements the plan and does not change it. The parent's concern matters and may well lead to a change, but deciding that belongs to the supervisor, so the RBT passes it on in a timely manner. Dropping the timer alone, dismissing the parent, or giving a recommendation of your own all step outside the role.
15. A client's parent offers to pay the RBT to babysit the client on weekends. What is the best response?
- A. Accept, since babysitting happens outside work hours and is a private arrangement with the family
- B. Decline or ask the supervisor first, since a second paid role with the family is a multiple relationship
- C. Accept, but avoid running any ABA programs or taking data while babysitting
- D. Accept, because the extra hours with the client will help skills generalize to the home
Mostrar resposta e explicação
Resposta: B. Decline or ask the supervisor first, since a second paid role with the family is a multiple relationship
Being the client's technician and the family's paid babysitter at the same time is a multiple relationship. It can blur professional boundaries and make objective work harder, even with the best intentions. The outline asks RBTs to recognize these risks and how to handle them, which in practice means not starting the second role and talking to the supervisor.
O que cai na prova RBT em 2026
A prova de Registered Behavior Technician, o técnico que aplica intervenções de análise do comportamento (ABA) nos EUA sob supervisão, é definida pelo Behavior Analyst Certification Board (BACB) e feita presencialmente num centro de provas da Pearson VUE. Segundo o RBT Handbook, ela tem 85 questões, das quais 75 contam para a nota e 10 são questões-piloto sem pontuação que não dá para distinguir das outras. Toda questão é de múltipla escolha com quatro opções e uma única resposta correta, e você tem 90 minutos. Seu resultado depende do desempenho geral, não de passar em cada área separadamente.
Desde 2026 a prova segue o RBT Test Content Outline (3rd ed.), que alguns sites de preparação chamam de Task List 3.0. Ele tem 43 tarefas em seis domínios, e as 75 questões que contam se dividem assim: Data Collection and Graphing (coleta de dados e gráficos) 13, Behavior Assessment (avaliação do comportamento) 8, Behavior Acquisition (aquisição de comportamento) 19, Behavior Reduction (redução de comportamento) 14, Documentation and Reporting (documentação e relatórios) 10, e Ethics (ética) 11. Aquisição de comportamento é o maior bloco, então procedimentos de ensino como tentativas discretas, dicas (prompting), encadeamento e reforçamento merecem a maior parte do tempo de estudo.
A prova é uma etapa entre várias. Antes de fazê-la, o BACB espera que você tenha pelo menos 18 anos, tenha concluído o ensino médio, passe por verificações de antecedentes e de registros de abuso, complete um treinamento de 40 horas e seja aprovado numa Initial Competency Assessment, a avaliação inicial de competência. Depois de passar, você trabalha sob supervisão contínua e renova a certificação num ciclo definido pelo BACB, que passou de um para dois anos em 2026. Essas regras já mudaram antes e podem mudar de novo, então pegue os detalhes atuais, incluindo prazos e taxas, no RBT Handbook em bacb.com, e não em uma página de preparação, nem nesta.
Como usar esta amostra
Estas 15 questões seguem os pesos do outline em miniatura: 3 de coleta de dados e gráficos, 2 de avaliação do comportamento, 4 de aquisição de comportamento, 3 de redução de comportamento, 1 de documentação e relatórios e 2 de ética. A maioria são cenários curtos de sessão, porque é assim que a prova real pergunta: não o que um termo significa, mas qual procedimento um técnico está aplicando e o que ele deve fazer em seguida.
A prova real só usa questões de resposta única com quatro opções. Esta amostra também usa marcar todas as corretas e completar a lacuna, o que é mais difícil de propósito, já que nesses formatos não dá para acertar eliminando três respostas erradas. Faça de uma vez, sem anotações, e depois leia todas as explicações, inclusive das que você acertou. Trate uma resposta errada como um tema, não como um fato isolado. Se você errou a questão de intervalo parcial, revise todos os procedimentos de medição juntos, porque a prova adora colocá-los lado a lado.
Uma coisa precisa ficar clara. Isto é prática para a prova, não orientação clínica. As questões de ética aqui tratam dos limites da função de RBT, como quem muda um plano e a quem você leva uma preocupação. Com um cliente real, você segue o plano de comportamento que o seu supervisor escreveu e pergunta ao seu supervisor, não a uma página de quiz.
Como a StudyPDF cria simulados completos a partir do seu próprio material
Quinze questões mostram onde você está inseguro. Elas não deixam você pronto para a prova sozinhas, e um banco genérico raramente corresponde ao que o seu treinamento de 40 horas realmente enfatizou.
A StudyPDF parte do seu material. Você envia os slides do treinamento, suas anotações do curso ou os materiais do seu supervisor, e o Bo, o agente de estudo, cria simulados completos a partir dessas páginas exatas. Cada questão é baseada no seu material, e cada explicação cita de onde vem a resposta, então você volta direto à fonte quando algo parecer estranho. Você pode gerar simulados novos sempre que quiser, focar num domínio como medição ou redução de comportamento e acompanhar quais conceitos você continua errando.
Você não precisa enviar nada para começar. Se não tiver um arquivo à mão, diga um tema, por exemplo dicas e esvanecimento de dicas (prompt fading) ou os procedimentos de medição, e o Bo escreve um simulado a partir disso. Começar é grátis.
Escrito pela equipe da StudyPDF. Atualizado em 2026-08-19.