2012
DOI: 10.1016/j.jsp.2011.11.004
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The Impact of Baseline Trend Control on Visual Analysis of Single-Case Data

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Cited by 25 publications
(12 citation statements)
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“…In other words, studies reporting IRA via correlational measures or evaluating the variability around the mean were excluded (i.e., Brossart, Parker, Olson, & Mahadevan, 2006;DeProspero & Cohen, 1979;Jones et al, 1978;Mercer & Sterling, 2012). Proportion of IRA calculations was included because the majority of studies used this computation or provided sufficient information to compute it.…”
Section: Gate 3 Criteria: Computation Screeningmentioning
confidence: 99%
“…In other words, studies reporting IRA via correlational measures or evaluating the variability around the mean were excluded (i.e., Brossart, Parker, Olson, & Mahadevan, 2006;DeProspero & Cohen, 1979;Jones et al, 1978;Mercer & Sterling, 2012). Proportion of IRA calculations was included because the majority of studies used this computation or provided sufficient information to compute it.…”
Section: Gate 3 Criteria: Computation Screeningmentioning
confidence: 99%
“…This problem is due in part to a general lack of guidance as to what constitutes expected responsiveness to various interventions and the absence of agreed upon decision rules for when to make progress-monitoring or instructional changes (Ardoin et al, 2013). In the absence of such guidelines, educators often make decisions on the basis of visual analysis, which can be unreliable with single-case data of a developmental nature (DeProspero & Cohen, 1979; Harbst, Ottenbacher, & Harris, 1991; Mercer & Sterling, 2012; Ottenbacher, 1990; Park, Marascuilo, & Gaylord-Ross, 1990; Van Norman & Christ, 2016b). Another contributing factor is that the residual error—the SEE—surrounding the regression line varies based on the quality of the probes employed (Ardoin & Christ, 2009).…”
mentioning
confidence: 99%
“…At this time, visual analysis remains the gold standard for the interpretation of single-case research. Yet, research has noted difficulties associated with the derivation of valid visual analyses of SCD data, indicating the need for advanced training and understanding of appropriate interpretive guidelines, such as controlling for a trend in baseline data (Knapp 1983;Mercer and Sterling 2012). Partly in recognition of these findings, recent research has targeted the development of methods for the statistical analysis of graphed data.…”
Section: Discussionmentioning
confidence: 99%