Self-Regulated Strategy Development at Tier 2 for Second-Grade Students With Writing and Behavioral Difficulties: A Randomized Controlled Trial

2011 ◽  
Vol 4 (4) ◽  
pp. 322-353 ◽  
Author(s):  
Kathleen Lynne Lane ◽  
Karen Harris ◽  
Steve Graham ◽  
Steven Driscoll ◽  
Karin Sandmel ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Strategy Development ◽  
Second Grade ◽  
Behavioral Difficulties ◽  
Tier 2 ◽  
Randomized Controlled ◽  
Second Grade Students

Efficacy of a Second-Grade Science Program: Increasing Science Outcomes for All Students

2021 ◽  
pp. 074193252198909
Author(s):  
Christian T. Doabler ◽  
William J. Therrien ◽  
Maria A. Longhi ◽  
Greg Roberts ◽  
Katherine E. Hess ◽  
...  
Keyword(s):  
Science Achievement ◽  
Controlled Trial ◽  
Science Instruction ◽  
Effect Sizes ◽  
Second Grade ◽  
Guided Inquiry ◽  
Randomized Controlled ◽  
Second Grade Students ◽  
Cluster Randomized ◽  
Business As Usual

This study, which was reviewed through the Registered Report process, examined the initial efficacy of the Scientific Explorers program (Sci2) on second-grade students’ science achievement. Sci2 is grounded in the growing body of empirical research on science instruction, embedding principles of explicit instruction within a guided inquiry-based design framework. Eighteen second-grade classrooms were randomly assigned to treatment or control conditions. A cluster randomized controlled trial was employed, with 294 students nested within classrooms and classrooms nested within condition. The Sci2 program was implemented for a total of 10 lessons (5 hr) in treatment classrooms, whereas control classrooms provided business-as-usual science instruction. Overall treatment effects were observed on three of four science outcome measures. The reported effects were moderate to large, with effect sizes (Hedges’ g) ranging from 0.48 to 0.94. Moderation analyses indicated that science knowledge at pretest did not moderate Sci2’s effects. Implications for practice and research are discussed.

The Potential of a Culturally Based Supplemental Mathematics Curriculum to Improve the Mathematics Performance of Alaska Native and Other Students

2012 ◽  
Vol 43 (1) ◽  
pp. 75-113 ◽  
Author(s):  
Ellen Eliason Kisker ◽  
Jerry Lipka ◽  
Barbara L. Adams ◽  
Anthony Rickard ◽  
Dora Andrew-Ihrke ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Alaska Native ◽  
Cultural Context ◽  
Mathematics Curriculum ◽  
Controlled Trial ◽  
Mathematics Performance ◽  
Second Grade ◽  
Place Value ◽  
Randomized Controlled ◽  
Culturally Based

A randomized controlled trial conducted in Alaska examined the efficacy of 2 second-grade modules of the reform-oriented and culturally based Math in a Cultural Context (MCC) teacher training and curriculum. The results show that the Picking Berries (representing and measuring) and Going to Egg Island (grouping and place value) modules significantly improved students' mathematics performance. The analysis also revealed that the impacts were broad based and significant for most of the subgroups of schools and students examined.

The Effects of a Multitiered System of Language Support on Kindergarten Oral and Written Language: A Large-Scale Randomized Controlled Trial

2021 ◽  
pp. 1-25
Author(s):  
Douglas B. Petersen ◽  
Maureen Staskowski ◽  
Trina D. Spencer ◽  
Matthew E. Foster ◽  
Mollie Paige Brough
Keyword(s):  
Randomized Controlled Trial ◽  
Treatment Group ◽  
Controlled Trial ◽  
Written Language ◽  
Tier 2 ◽  
Language Support ◽  
Randomized Controlled ◽  
Personal Stories ◽  
Tier 1 ◽  
Tier 2 Intervention

Purpose: The purpose of this randomized controlled trial was to examine the effects of a multitiered system of language support (MTSLS) on kindergarteners' narrative retelling, personal stories, writing, and expository language. Method: Participants were 686 kindergarten students from four school districts in the United States. Twenty-eight classrooms were randomly assigned to treatment ( n = 337 students) or control ( n = 349 students) conditions. The treatment group received 14 weeks of oral narrative language instruction using Story Champs, a multitiered language program. Classroom teachers delivered large group (Tier 1) instruction for 15–20 min a day for 4 weeks. After this short-duration whole-class instruction, speech-language pathologists began small group Story Champs (Tier 2) intervention with a random sample of students who did not make adequate progress from the large group instruction ( n = 49). These students received Tier 2 intervention for 20 min twice a week in addition to continued Tier 1 instruction. Results: Results indicated that the students in the treatment group had significantly higher scores on all outcome measures compared to the students in the control group. Analyses of outcomes from the 49 students who received Tier 2 intervention compared to a matching sample of at-risk control students revealed that the treatment group had significantly higher scores on narrative retells, personal stories, and expository retells. When compared to matched average-performing and advanced-performing control peers, the students who received Tier 2 intervention had significantly higher narrative retell scores and no longer had significantly lower personal story, expository, or writing scores. Conclusion: This effectiveness study demonstrated that MTSLS can lead to meaningful improvements in kindergarteners' oral and written language skills, even helping at-risk students catch up to high-achieving peers.

Efficacy of Self-Regulated Strategy Development Instruction for Developing Writers With and Without Disabilities in Rural Schools: A Randomized Controlled Trial

2017 ◽  
Vol 36 (4) ◽  
pp. 168-179 ◽  
Author(s):  
Linda H. Mason ◽  
Anne Mong Cramer ◽  
Justin D. Garwood ◽  
Cheryl Varghese ◽  
Jill Hamm ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
General Education ◽  
Rural Schools ◽  
Controlled Trial ◽  
Strategy Development ◽  
Group Differences ◽  
Control Group ◽  
Randomized Controlled ◽  
Grade 5 ◽  
Professional Development Model

A workshop with virtual consultation practice-based professional development model for self-regulated strategy development persuasive writing instruction was evaluated in a randomized controlled trial. Nineteen general education teachers and 564 Grade 5 and 6 students in 16 low-wealth rural schools participated. Following training, teachers provided instruction in their inclusive classrooms. Results indicated that students receiving instruction improved in the number of persuasive elements and words written when compared with students in the control group. Differences in element type were evaluated with largest effects noted for reasons and explanations. Student group differences were noted with nonstruggling students having greater gains than struggling students.

Treatment Fidelity Procedures for an Aphasia Intervention Within a Randomized Controlled Trial: Design, Feasibility, and Results

2020 ◽  
Vol 29 (1S) ◽  
pp. 412-424
Author(s):  
Elissa L. Conlon ◽  
Emily J. Braun ◽  
Edna M. Babbitt ◽  
Leora R. Cherney
Keyword(s):  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Treatment Protocol ◽  
Treatment Fidelity ◽  
Protocol Adherence ◽  
Study Condition ◽  
Randomized Controlled ◽  
Aphasia Therapy ◽  
Percent Accuracy ◽  
Over Time

Purpose This study reports on the treatment fidelity procedures implemented during a 5-year randomized controlled trial comparing intensive and distributed comprehensive aphasia therapy. Specifically, the results of 1 treatment, verb network strengthening treatment (VNeST), are examined. Method Eight participants were recruited for each of 7 consecutive cohorts for a total of 56 participants. Participants completed 60 hr of aphasia therapy, including 15 hr of VNeST. Two experienced speech-language pathologists delivered the treatment. To promote treatment fidelity, the study team developed a detailed manual of procedures and fidelity checklists, completed role plays to standardize treatment administration, and video-recorded all treatment sessions for review. To assess protocol adherence during treatment delivery, trained research assistants not involved in the treatment reviewed video recordings of a subset of randomly selected VNeST treatment sessions and completed the fidelity checklists. This process was completed for 32 participants representing 2 early cohorts and 2 later cohorts, which allowed for measurement of protocol adherence over time. Percent accuracy of protocol adherence was calculated across clinicians, cohorts, and study condition (intensive vs. distributed therapy). Results The fidelity procedures were sufficient to promote and verify a high level of adherence to the treatment protocol across clinicians, cohorts, and study condition. Conclusion Treatment fidelity strategies and monitoring are feasible when incorporated into the study design. Treatment fidelity monitoring should be completed at regular intervals during the course of a study to ensure that high levels of protocol adherence are maintained over time and across conditions.

Phonomotor Versus Semantic Feature Analysis Treatment for Anomia in 58 Persons With Aphasia: A Randomized Controlled Trial

2019 ◽  
Vol 62 (12) ◽  
pp. 4464-4482 ◽  
Author(s):  
Diane L. Kendall ◽  
Megan Oelke Moldestad ◽  
Wesley Allen ◽  
Janaki Torrence ◽  
Stephen E. Nadeau
Keyword(s):  
Randomized Controlled Trial ◽  
Response Latency ◽  
Controlled Trial ◽  
Semantic Knowledge ◽  
Semantic Feature ◽  
Feature Analysis ◽  
Group Differences ◽  
Randomized Controlled ◽  
Confrontation Naming ◽  
Semantic Feature Analysis

Purpose The ultimate goal of anomia treatment should be to achieve gains in exemplars trained in the therapy session, as well as generalization to untrained exemplars and contexts. The purpose of this study was to test the efficacy of phonomotor treatment, a treatment focusing on enhancement of phonological sequence knowledge, against semantic feature analysis (SFA), a lexical-semantic therapy that focuses on enhancement of semantic knowledge and is well known and commonly used to treat anomia in aphasia. Method In a between-groups randomized controlled trial, 58 persons with aphasia characterized by anomia and phonological dysfunction were randomized to receive 56–60 hr of intensively delivered treatment over 6 weeks with testing pretreatment, posttreatment, and 3 months posttreatment termination. Results There was no significant between-groups difference on the primary outcome measure (untrained nouns phonologically and semantically unrelated to each treatment) at 3 months posttreatment. Significant within-group immediately posttreatment acquisition effects for confrontation naming and response latency were observed for both groups. Treatment-specific generalization effects for confrontation naming were observed for both groups immediately and 3 months posttreatment; a significant decrease in response latency was observed at both time points for the SFA group only. Finally, significant within-group differences on the Comprehensive Aphasia Test–Disability Questionnaire ( Swinburn, Porter, & Howard, 2004 ) were observed both immediately and 3 months posttreatment for the SFA group, and significant within-group differences on the Functional Outcome Questionnaire ( Glueckauf et al., 2003 ) were found for both treatment groups 3 months posttreatment. Discussion Our results are consistent with those of prior studies that have shown that SFA treatment and phonomotor treatment generalize to untrained words that share features (semantic or phonological sequence, respectively) with the training set. However, they show that there is no significant generalization to untrained words that do not share semantic features or phonological sequence features.

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