Tier 2 Interventions Generally Involve

question 27

Multiple Choice

Tier 2 interventions generally involve:

• A)Daily one-to-one instruction outside the classroom
• B)Extra instruction in reading or math
• C)Small-group instruction several times a week
• D)Use of research-based approaches for all students

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Definitions:

Quadratic Model

A statistical or mathematical model in which the relationship between the dependent variable and one or more independent variables is represented by a second-degree polynomial.

Time Series

A sequence of data points collected or recorded at successive points in time, typically with equal intervals between them.

Seasonal Index

A factor used in time series analysis that adjusts for the seasonality of data, reflecting typical fluctuations that occur at specific times of the year.

Deseasonalized

The process of removing seasonal effects from a time series in order to identify underlying trends.