Board Certified Behavior Analyst (BCBA) Practice Test

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Study for the BCBA Test. Use interactive quizzes and practice questions to enhance your skills. Each module offers detailed explanations to guide your preparation. Get exam-ready now!

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What type of study should the behavior analyst conduct to compare effects of varying amounts of video game access time?

Descriptive study
Parametric study
Longitudinal study
Cross-sectional study

The correct answer is: Parametric study

The choice of a parametric study is appropriate in this context because it specifically focuses on examining the relationship between different levels of an independent variable—here, the varying amounts of video game access time—and their effects on a dependent variable, such as behavior or performance. In a parametric study, researchers manipulate the independent variable across a range of values to observe how changes influence outcomes, which is crucial for understanding the effects of varying access time. Parametric studies allow for the analysis of effects at different intensity levels, making it suitable for investigating behavioral responses associated with differing durations of video game access. This approach is effective for establishing a clear causal relationship between the amount of access and behavioral outcomes, as it considers the nuances of varying levels of the independent variable.