Evidence Based Practices

Chloe flock EDSP 464 O1 Dr. Stephanie Lachman January 29, 2024 Evidence Based Practices 1. Baseline: - Definition: In experimental and research contexts, a baseline refers to the initial measurement or observation taken before any intervention or treatment is applied. It serves as a point of reference to compare changes or effects resulting from the intervention. - Supporting Details/Context: Establishing a baseline is crucial for assessing the efficacy of interventions, as it helps researchers or practitioners understand the natural state of the subject or situation before any changes are made. 2. Rate of Improvement: - Definition: Rate of improvement measures how quickly or gradually a change occurs over time. It is often used to evaluate the effectiveness of an intervention by assessing the pace at which the targeted outcome improves. - Supporting Details/Context: A higher rate of improvement is generally indicative of a more successful intervention. Monitoring this rate allows researchers and practitioners to make informed decisions about the intervention's effectiveness and make necessary adjustments. 3. Tiered Instruction: - Definition: Tiered instruction is an educational strategy that involves tailoring instruction to different levels of learners within a classroom. It typically includes multiple tiers or levels of support to meet the diverse needs of students. - Supporting Details/Context: This approach recognizes that students have varying levels of readiness and may benefit from different levels of support. Tiered instruction can involve differentiated activities, additional resources, or personalized learning plans. 4. Evidence-Based: - Definition: Evidence-based practices are approaches or interventions that are supported by empirical evidence, typically from well-designed research studies. These practices have been shown to be effective based on scientific research and data. - Supporting Details/Context: In fields such as education, healthcare, and psychology, adopting evidence-based practices ensures that decisions and interventions are grounded in reliable research, increasing the likelihood of positive outcomes. 5. Demonstration of an Intervention Effect: - Definition: This refers to the presentation of evidence that an intervention or treatment has produced a measurable and meaningful change in the targeted outcome. It involves showcasing the impact of the intervention through data or observable results. - Supporting Details/Context: Demonstrating an intervention effect is crucial for validating the efficacy of a particular approach. It often involves statistical analysis and comparison of outcomes before and after the intervention. 6. Design, Intervention: - Definition: Intervention design refers to the systematic planning and structuring of an intervention or treatment program. It involves specifying the components, methods, and procedures that will be implemented to bring about the desired change or improvement. - Supporting Details/Context: A well-designed intervention takes into account the goals, target population, and available resources. It serves as a roadmap for practitioners and researchers to implement the intervention systematically. 7. Intervention Report: - Definition: An intervention report is a document that outlines the details of an intervention study or program. It typically includes information about the design, implementation, and outcomes of the intervention. - Supporting Details/Context: Intervention reports are essential for transparency and replicability in research. They provide a comprehensive account of the intervention, allowing others to understand and potentially replicate the study or program. 8. Single Case Design: - Definition: Single case design (SCD) is a research design where the focus is on studying an individual or a small number of subjects over time. It involves repeated measurements during baseline and intervention phases to assess the impact of the intervention. - Supporting Details/Context: SCD is particularly useful in fields such as psychology and education when investigating interventions for individuals. It allows researchers to observe the effects of an intervention within the context of a single case. 9. Statistical Significance: - Definition: Statistical significance indicates whether the observed results in a study are likely to be due to the intervention rather than random chance. If results are statistically significant, researchers infer that the observed effects are not likely to have occurred by random variability alone. - Supporting Details/Context: Statistical significance is often determined through hypothesis testing and p-values. It helps researchers make informed decisions about the validity of their findings. 10. Standard Deviation: - Definition: Standard deviation is a measure of the amount of variation or dispersion in a set of values. It quantifies how much individual values differ from the mean (average) of the data set. - Supporting Details/Context: In research and statistics, standard deviation provides insights into the spread of data points. A smaller standard deviation suggests that most values are close to the mean, while a larger standard deviation indicates more variability in the data.