In the Context of the Historical Development of Single-Subject Designs

question 15

Multiple Choice

In the context of the historical development of single-subject designs, which of the following took place at the beginning of the 20^th century?

• A) A global measurement of therapeutic effectiveness was found to be inappropriate because of the overwhelming complexity and number of confounding variables.
• B) The first experiments were performed on individual subjects.
• C) Awareness of the inadequacies of the uncontrolled case study led to the existence of the therapeutic professions being challenged.
• D) The invention of descriptive and inferential statistics facilitated group comparisons.

Understand and calculate predetermined overhead rates using machine-hours as the allocation base.

Determine the manufacturing overhead applied to specific jobs within various departments.

Calculate predetermined overhead rates for different departments based on direct labor-hours or machine-hours.

Understand the concept of departmental predetermined overhead rates and their application.