2026 EIGHTY PLUS PRACTICE QUESTIONS
AND ACCURATE WELL STRUCTURED
ANSWERS PREMIUM REVIEW RESOURCE
⩥ Alternating Interventions Design. Answer: Consists of two or more
interventions, and conditions are alternated repeatedly
⩥ Apraxia. Answer: Inability to perform purposeful actions, such as
simple movements or speech
⩥ Augmentative and Alternative Communication (AAC). Answer:
Includes all forms of communication (other than oral speech) that are
used to express thoughts, needs, wants and ideas
⩥ Autism Diagnostic Interview (ADI-R). Answer: A standardized
interview that helps diagnose autism spectrum conditions (ASC) in
children and adults
⩥ Autism Diagnostic Observation Scale (ADOS). Answer: A
standardized observational assessment tool that helps diagnose autism
spectrum conditions (ASC) in children and adults
, ⩥ Autism Spectrum Disorder (ASD). Answer: A neurological and
developmental disorder characterized by social communication skill
deficits and the presence of restricted, repetitive patterns of behavior, use
of objects, or speech. Symptoms begin early in the developmental period
and cause clinically significant distress.
⩥ Behavioral Contrast. Answer: Referred to a phenomenon in behavioral
psychology where a change in the rate of reinforcement for a behavior in
one setting or condition leads to an opposite change in that behavior in
another setting or condition.
⩥ Collaborating with Colleagues. Answer: Behavioral analysts
collaborate with others to improve services of their clients and
compromise when faced with conflict.
⩥ Collecting and Using Data. Answer: Behavior analysts collect,
represent, and analyze data accurately to make decisions about the
client's care.
⩥ Comorbid Conditions. Answer: Conditions that are often likely to co-
occur. For example, ADHD and specific learning disability.
⩥ Considering Medical Needs. Answer: Behavior analysts refer and
document the referral for their clients if they suspect that medical or
biological variables impact client behavior.