In 1866,what Did the British Physician Langdon Down Describe for the First

question 12

Multiple Choice

In 1866,what did the British physician Langdon Down describe for the first time?

• A)characteristics of autism
• B)a subgroup of intellectual disabilities
• C)the case of the "wild boy of Aveyron"
• D)the condition of pervasive developmental disorder

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Definitions:

Stepwise Fashion

A methodical and sequential approach to a process, breaking it down into smaller, more manageable steps.

Multiple Baseline Design

A research method used in behavioral science to measure the effects of an intervention across multiple scenarios or subjects.

Across Settings

Pertaining to or taking place in various locations or environmental contexts, often used when discussing the generalizability of behaviors or interventions.

Baseline Logic

A principle in behavioral analysis and intervention planning that involves establishing an initial level of performance (baseline) to compare against the effects of an intervention.