Studies That Have Investigated the Return on Investment (ROI)of Early

question 43

Multiple Choice

Studies that have investigated the return on investment (ROI) of early intervention programs have found that the savings obtained come in the form of all of the following EXCEPT

• A)reduced attendance in costly special education programs.
• B)less contact with expensive social services.
• C)fewer tax dollars allocated to treatment and rehabilitation.
• D)lower rates of incarceration and delinquency.
• E)increased tax contributions through steady employment.

Gain knowledge in calculating various statistical measures, such as R^2, SSA, SSB, and SST, and interpret their significance in research.

Grasp the concept of F-ratio statistics and the significance of between-group and within-group variance.

Understand the role and procedural implementation of factorial research designs, including their ability to analyze multiple variables simultaneously.

Recognize the importance of analyzing the presence of main effects and interaction effects independently within the context of factorial research designs.