Publications and Pre-Prints
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Multi-level meta-analysis of single-case experimental designs using robust variance estimation
Psychological Methods, 29(3), 537-560.
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Research Synthesis Methods, advance online publication.
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JAMA Pediatrics, advance online publication.
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Equivalences between ad hoc strategies and meta-analytic models for dependent effect sizes
Journal of Educational and Behavioral Statistics, advance online publication.
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Psychological Bulletin, 150(2), 192-213.
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American Journal of Speech-Language Pathology, 32(4), 1734-1757.
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Psychological Methods, advance online publication.
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Between-case standardized mean differences: Flexible methods for single-case designs
Journal of School Psychology, 98, 16-38.
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A case for increased rigor in AAC research: A methodological quality review
Education and Training in Autism and Developmental Disabilities, 58(1), 3-21.
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Perspectives of the ASHA Special Interest Groups, 7(6), 1917-1940.
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Single case design research in Special Education: Next generation standards and considerations
Exceptional Children, 89(4), 379-396.
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Power approximations for overall average effects in meta-analysis of dependent effect sizes
Journal of Educational and Behavioral Statistics, 48(1), 70-102.
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Journal of Speech, Language, and Hearing Research, 65(10), 3908-3929.
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Review Journal of Autism and Developmental Disorders, 11, 52-65.
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Review Journal of Autism and Developmental Disorders, 10, 615-629.
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Augmentative and Alternative Communication, 39(1), 7-22.
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Meta-Analysis with robust variance estimation: Expanding the range of working models
Prevention Science, 23, 425-438.
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Research Synthesis Methods, 13(4), 457-477.
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Topics in Early Childhood Special Education, 41(4), 267-279.
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, Greater Texas Foundation, Bryan, TX.
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Psycho-Oncology, 30(2), 147-158.
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Journal of Positive Behavioral Interventions, 25(1), 65-77.
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, Greater Texas Foundation, Bryan, TX.
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Psychological Methods, 26(2), 141-160.
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The impact of response-guided designs on count outcomes in single-case experimental design baselines
Evidence-Based Communication Assessment and Intervention, forthcoming.
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Psychosocial interventions for cancer survivors: A meta-analysis of effects on positive affect
Journal of Cancer Survivorship, 13, 943-955.
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Behavior Modification, 47(6), 1423-1454.
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, Greater Texas Foundation, Bryan, TX.
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Psycho-Oncology, 28(9), 1781-1790.
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Procedural sensitivities of effect sizes for single-case designs with behavioral outcome measures
Psychological Methods, 24(2), 217-235.
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Testing for funnel plot asymmetry of standardized mean differences
Research Synthesis Methods, 10(1), 57-71.
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Current practices in meta-regression in psychology, education, and medicine
Research Synthesis Methods, 10(2), 180-194.
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Research Synthesis Methods, 10(2), 161-179.
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Journal of Business and Economic Statistics, 36(4), 672-683.
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Between-case standardized effect size analysis of single case design: Examination of the two methods
Research in Developmental Disabilities, 79, 88-96.
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A gradual effects model for single-case designs
Multivariate Behavioral Research, 53(4), 574-593.
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Research in Developmental Disabilities, 79, 65-76.
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Research in Developmental Disabilities, 79, 19-32.
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Using response ratios for meta-analyzing single-case designs with behavioral outcomes
Journal of School Psychology, 16, 99-112.
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Introduction to the special issue on single-case systematic reviews and meta-analysis
Remedial and Special Education, 38(6), 323-330.
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Remedial and Special Education, 38(6), 353-370.
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A meta-analysis of technology-aided instruction and intervention for students with ASD
Remedial and Special Education, 38(6), 371-386.
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Remedial and Special Education, 38(6), 331-352.
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Research synthesis and meta-analysis of single-case designs
In Handbook of Special Education. New York, NY: Routledge.
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Campbell Systematic Reviews, 12(1), 1-31.
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Journal of Educational and Behavioral Statistics, 40(6), 604-634.
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Measurement-comparable effect sizes for single-case studies of free-operant behavior
Psychological Methods, 20(3), 342-359.
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Religion, spirituality, and physical health in cancer patients: A meta-analysis
Cancer, 121(21), 3760-3768.
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A meta-analytic review of religious or spiritual involvement and social health among cancer patients
Cancer, 121(21), 3779-3788.
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Four methods for analyzing partial interval recording data, with application to single-case research
Multivariate Behavioral Research, 50(3), 365-380.
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Design-comparable effect sizes in multiple baseline designs: A general modeling framework
Journal of Educational and Behavioral Statistics, 39(5), 368-393.
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Behavioral Disorders, 39(4), 211-227.
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In Single-Case Intervention Research: Methodological and Data-Analysis Advances. Washington, DC: American Psychological Association.
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Journal of School Psychology, 52, 123-147.
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Psychological Methods, 19(1), 92-112.
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A standardized mean difference effect size for multiple baseline designs
Research Synthesis Methods, 4(4), 324-341.
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A d-statistic for single-case designs that is equivalent to the usual between-groups d-statistics
Neuropsychological Rehabilitation, 24(3-4), 528-553.
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Operationally comparable effect sizes for meta-analysis of single-case research
Doctoral dissertation, Northwestern University, Department of Statistics.
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A standardized mean difference effect size for single case designs
Research Synthesis Methods, 3, 224-239.
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Organizing for instruction: A comparative study of public, charter, & Catholic schools
Journal of Educational Change, 12, 71-98.
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Understanding teacher leadership in middle school mathematics: A collaborative research effort
Journal of Mathematics and Science: Collaborative Explorations, 11, 19-40.
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Question-order effects in social network name generators
Social Networks, 31(4), 221-229.
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In Distributed Leadership: Different Perspectives. Dordrecht: Springer.
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Journal of Educational Administration, 46(2), 189-213.