• United States

Research Output 2006 2019

  • 1813 Citations
  • 22 h-Index
  • 51 Article
  • 2 Review article
  • 1 Chapter
  • 1 Comment/debate
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Article
2019

Are Schools in the U.S. South Using Special Education to Segregate Students by Race?

Morgan, P. L., Woods, A. D., Wang, Y., Hillemeier, M. M., Farkas, G. & Mitchell, C., Jan 1 2019, (Accepted/In press) In : Exceptional Children.

Research output: Contribution to journalArticle

Special Education
special education
Students
school
student

Are students with disabilities suspended more frequently than otherwise similar students without disabilities?

Morgan, P., Farkas, G., Hillemeier, M. M., Wang, Y., Mandel, Z., DeJarnett, C. & Maczuga, S., Feb 1 2019, In : Journal of School Psychology. 72, p. 1-13 13 p.

Research output: Contribution to journalArticle

disability
Suspensions
Students
student
school grade
3 Citations (Scopus)

Executive function deficits in kindergarten predict repeated academic difficulties across elementary school

Morgan, P., Farkas, G., Wang, Y., Hillemeier, M. M., Oh, Y. & Maczuga, S., Jan 1 2019, In : Early Childhood Research Quarterly. 46, p. 20-32 13 p.

Research output: Contribution to journalArticle

Executive Function
kindergarten
elementary school
Mathematics
deficit
7 Citations (Scopus)

Kindergarten Children's Executive Functions Predict Their Second-Grade Academic Achievement and Behavior

Morgan, P., Farkas, G., Hillemeier, M. M., Pun, W. H. & Maczuga, S., Sep 1 2019, In : Child development. 90, 5, p. 1802-1816 15 p.

Research output: Contribution to journalArticle

Open Access
kindergarten child
Executive Function
academic achievement
Mathematics
Reading

The opioid epidemic, neonatal abstinence syndrome, and estimated costs for special education services

Morgan, P. & Wang, Y., Jul 1 2019, In : The American journal of managed care. 25, 13, p. S264-S269

Research output: Contribution to journalArticle

Neonatal Abstinence Syndrome
Special Education
Opioid Analgesics
Costs and Cost Analysis
Prescriptions
2018
8 Citations (Scopus)

Are hispanic, asian, native american, or language-minority children overrepresented in special education?

Morgan, P., Farkas, G., Cook, M., Strassfeld, N. M., Hillemeier, M. M., Pun, W. H., Wang, Y. & Schussler, D. L., Feb 1 2018, In : Exceptional Children. 84, 3, p. 261-279 19 p.

Research output: Contribution to journalArticle

Child Language
Special Education
Asian Americans
North American Indians
Hispanic Americans
5 Citations (Scopus)

Eight-Year Latent Class Trajectories of Academic and Social Functioning in Children with Attention-Deficit/Hyperactivity Disorder

DuPaul, G. J., Morgan, P., Farkas, G., Hillemeier, M. M. & Maczuga, S., Jul 1 2018, In : Journal of Abnormal Child Psychology. 46, 5, p. 979-992 14 p.

Research output: Contribution to journalArticle

Attention Deficit Disorder with Hyperactivity
Reading
Mathematics
Pemetrexed
Demography
2 Citations (Scopus)

Opportunities and challenges in screening for childhood sexual abuse

Sekhar, D. L., Kraschnewski, J. L., Stuckey, H. L., Witt, P. D., Francis, E. B., Moore, G. A., Morgan, P. L. & Noll, J. G., Nov 2018, In : Child Abuse and Neglect. 85, p. 156-163 8 p.

Research output: Contribution to journalArticle

Sex Offenses
Mandatory Reporting
Qualitative Research
Privacy
Confidentiality
2017
21 Citations (Scopus)

Are black children disproportionately overrepresented in special education? A best-evidence synthesis

Morgan, P. L., Farkas, G., Cook, M., Strassfeld, N. M., Hillemeier, M. M., Pun, W. H. & Schussler, D. L., Jan 1 2017, In : Exceptional Children. 83, 2, p. 181-198 18 p.

Research output: Contribution to journalArticle

Special Education
special education
evidence
academic achievement
ethnicity
2 Citations (Scopus)

Cross-cohort evidence of disparities in service receipt for speech or language impairments

Morgan, P. L., Farkas, G., Hillemeier, M. M., Li, H., Pun, W. H. & Cook, M., Aug 1 2017, In : Exceptional Children. 84, 1, p. 27-41 15 p.

Research output: Contribution to journalArticle

Language
language
Special Education
Odds Ratio
evidence
9 Citations (Scopus)

Executive functioning deficits increase kindergarten children's risk for reading and mathematics difficulties in first grade

Morgan, P., Li, H., Farkas, G., Cook, M., Pun, W. H. & Hillemeier, M. M., Jul 1 2017, In : Contemporary Educational Psychology. 50, p. 23-32 10 p.

Research output: Contribution to journalArticle

kindergarten child
Mathematics
Reading
deficit
school grade
16 Citations (Scopus)

Late talkers: A population-based study of risk factors and school readiness consequences

Hammer, C. S., Morgan, P., Farkas, G., Hillemeier, M., Bitetti, D. & Maczuga, S., Mar 2017, In : Journal of Speech, Language, and Hearing Research. 60, 3, p. 607-626 20 p.

Research output: Contribution to journalArticle

school readiness
Vocabulary
vocabulary
Population
Parenting
21 Citations (Scopus)

Replicated Evidence of Racial and Ethnic Disparities in Disability Identification in U.S. Schools

Morgan, P., Farkas, G., Hillemeier, M. M. & Maczuga, S., Aug 1 2017, In : Educational Researcher. 46, 6, p. 305-322 18 p.

Research output: Contribution to journalArticle

disability
school
evidence
special education
academic achievement
3 Citations (Scopus)

Republication of “A Propensity Score Matching Analysis of the Effects of Special Education Services”

Morgan, P. L., Frisco, M. L., Farkas, G. & Hibel, J., Jan 1 2017, In : Journal of Special Education. 50, 4, p. 197-214 18 p.

Research output: Contribution to journalArticle

Special Education
Propensity Score
special education
Disabled Children
disability
2016
19 Citations (Scopus)

Academic and Social Functioning Associated with Attention-Deficit/Hyperactivity Disorder: Latent Class Analyses of Trajectories from Kindergarten to Fifth Grade

DuPaul, G. J., Morgan, P. L., Farkas, G., Hillemeier, M. M. & Maczuga, S., Oct 1 2016, In : Journal of Abnormal Child Psychology. 44, 7, p. 1425-1438 14 p.

Research output: Contribution to journalArticle

Attention Deficit Disorder with Hyperactivity
Reading
Growth
Longitudinal Studies
Parents
78 Citations (Scopus)

Science Achievement Gaps Begin Very Early, Persist, and Are Largely Explained by Modifiable Factors

Morgan, P. L., Farkas, G., Hillemeier, M. M. & Maczuga, S., Jan 1 2016, In : Educational Researcher. 45, 1, p. 18-35 18 p.

Research output: Contribution to journalArticle

science
kindergarten
school grade
self-regulation
school
2 Citations (Scopus)

Which kindergarten children are at greatest risk for attention-deficit/hyperactivity and conduct disorder symptomatology as adolescents?

Morgan, P., Li, H., Cook, M., Farkas, G., Hillemeier, M. M. & Lin, Y. C., Mar 1 2016, In : School Psychology Quarterly. 31, 1, p. 58-75 18 p.

Research output: Contribution to journalArticle

Conduct Disorder
kindergarten child
ADHD
Attention Deficit Disorder with Hyperactivity
adolescent
21 Citations (Scopus)

Who receives speech/language services by 5 years of age in the United States?

Morgan, P. L., Hammer, C. S., Farkas, G., Hillemeier, M. M., Maczuga, S., Cook, M. & Morano, S., May 2016, In : American journal of speech-language pathology. 25, 2, p. 183-199 17 p.

Research output: Contribution to journalArticle

Language
language
Vocabulary
vocabulary
Odds Ratio
2015
66 Citations (Scopus)

24-Month-Old Children With Larger Oral Vocabularies Display Greater Academic and Behavioral Functioning at Kindergarten Entry

Morgan, P. L., Farkas, G., Hillemeier, M. M., Hammer, C. S. & Maczuga, S., Sep 1 2015, In : Child development. 86, 5, p. 1351-1370 20 p.

Research output: Contribution to journalArticle

Vocabulary
kindergarten
vocabulary
Social Adjustment
Very Low Birth Weight Infant
4 Citations (Scopus)

Identifying Differences in Early Mathematical Skills Among Children in Head Start

Wu, Q., Lei, P. W., DiPerna, J. C., Morgan, P. L. & Reid, E. E., Dec 1 2015, In : International Journal of Science and Mathematics Education. 13, 6, p. 1403-1423 21 p.

Research output: Contribution to journalArticle

lower class
Latent Class
pattern recognition
Counting
preschool child
83 Citations (Scopus)

Minorities Are Disproportionately Underrepresented in Special Education: Longitudinal Evidence Across Five Disability Conditions

Morgan, P. L., Farkas, G., Hillemeier, M. M., Mattison, R., Maczuga, S., Li, H. & Cook, M., Jun 11 2015, In : Educational Researcher. 44, 5, p. 278-292 15 p.

Research output: Contribution to journalArticle

special education
disability
minority
evidence
learning disability
20 Citations (Scopus)

Which Instructional Practices Most Help First-Grade Students With and Without Mathematics Difficulties?

Morgan, P. L., Farkas, G. & Maczuga, S., Jun 4 2015, In : Educational Evaluation and Policy Analysis. 37, 2, p. 184-205 22 p.

Research output: Contribution to journalArticle

mathematics
student
teacher
instruction
student teacher
2014

Does Minority Status Increase the Effect of Disability Status on Elementary Schoolchildren’s Academic Achievement?

Wu, Q., Morgan, P. & Farkas, G., Nov 12 2014, In : Remedial and Special Education. 35, 6, p. 366-377 12 p.

Research output: Contribution to journalArticle

kindergarten
academic achievement
Mathematics
school grade
disability
25 Citations (Scopus)

Racial/ethnic disparities in ADHD diagnosis by kindergarten entry

Morgan, P. L., Hillemeier, M. M., Farkas, G. & Maczuga, S., Aug 2014, In : Journal of Child Psychology and Psychiatry and Allied Disciplines. 55, 8, p. 905-913 9 p.

Research output: Contribution to journalArticle

Attention Deficit Disorder with Hyperactivity
Hispanic Americans
Longitudinal Studies
Parturition
Birth Certificates
11 Citations (Scopus)

Who Is At Risk for Persistent Mathematics Difficulties in the United States?

Morgan, P., Farkas, G., Hillemeier, M. M. & Maczuga, S., Jan 1 2014, In : Journal of learning disabilities. 49, 3, p. 305-319 15 p.

Research output: Contribution to journalArticle

Mathematics
mathematics
Vocabulary
Reading
vocabulary
2013

Academic and behavioral difficulties at school: Introduction to the special issue

Morgan, P. & Sideridis, G. D., Jan 1 2013, In : Behavioral Disorders. 38, 4, p. 193-200 8 p.

Research output: Contribution to journalArticle

school
2 Citations (Scopus)

Introduction to Approaching Reading Comprehension From Multiple Theoretical Perspectives

Sideridis, G. D., Morgan, P. & Simos, P. G., Apr 1 2013, In : Reading and Writing Quarterly. 29, 2, p. 121-123 3 p.

Research output: Contribution to journalArticle

comprehension
11 Citations (Scopus)

Quality disparities in child care for at-risk children: Comparing head start and non-head start settings

Hillemeier, M. M., Morgan, P. L., Farkas, G. & Maczuga, S. A., Jan 1 2013, In : Maternal and child health journal. 17, 1, p. 180-188 9 p.

Research output: Contribution to journalArticle

Child Care
Quality of Health Care
Hispanic Americans
African Americans
Longitudinal Studies
87 Citations (Scopus)

Racial and ethnic disparities in adhd diagnosis from kindergarten to eighth grade

Morgan, P. L., Staff, J., Hillemeier, M. M., Farkas, G. & Maczuga, S., Jul 1 2013, In : Pediatrics. 132, 1, p. 85-93 9 p.

Research output: Contribution to journalArticle

Attention Deficit Disorder with Hyperactivity
Confidence Intervals
Health Insurance
Hispanic Americans
African Americans
16 Citations (Scopus)

Reading, mathematics, and behavioral difficulties interrelate: Evidence from a cross-lagged panel design and population-based sample of US upper elementary students

Lin, Y. C., Morgan, P., Hillemeier, M. M., Cook, M., Maczuga, S. & Farkas, G., Jan 1 2013, In : Behavioral Disorders. 38, 4, p. 212-227 16 p.

Research output: Contribution to journalArticle

Mathematics
Reading
school grade
mathematics
Students
3 Citations (Scopus)

The relationship between victimization at school and achievement: The cusp catastrophe model for reading performance

Sideridis, G. D., Antoniou, F., Stamovlasis, D. & Morgan, P. L., Aug 2013, In : Behavioral Disorders. 38, 4, p. 228-242 15 p.

Research output: Contribution to journalArticle

Crime Victims
victimization
Reading
school
performance
2012
50 Citations (Scopus)

Are Minority Children Disproportionately Represented in Early Intervention and Early Childhood Special Education?

Morgan, P., Farkas, G., Hillemeier, M. M. & Maczuga, S., Dec 1 2012, In : Educational Researcher. 41, 9, p. 339-351 13 p.

Research output: Contribution to journalArticle

special education
childhood
minority
language
national minority
22 Citations (Scopus)

Do Poor Readers Feel Angry, Sad, and Unpopular?

Morgan, P. L., Farkas, G. & Wu, Q., Jul 1 2012, In : Scientific Studies of Reading. 16, 4, p. 360-381 22 p.

Research output: Contribution to journalArticle

Emotions
school grade
Reading
Loneliness
Social Isolation
13 Citations (Scopus)

Initial and Over-Time Effects of Fluency Interventions for Students With or At Risk for Disabilities

Morgan, P., Sideridis, G. & Hua, Y., Aug 1 2012, In : Journal of Special Education. 46, 2, p. 94-116 23 p.

Research output: Contribution to journalArticle

disability
Students
student
visual impairment
Learning Disorders
2011
2 Citations (Scopus)

Examining the dimensionality of earli literacy skill scores using nonlinear factor analysis

Hochstedt, K. S., Lei, P., Diperna, J. C. & Morgan, P., Oct 1 2011, In : Journal of Psychoeducational Assessment. 29, 5, p. 395-406 12 p.

Research output: Contribution to journalArticle

Statistical Factor Analysis
factor analysis
literacy
Reading
Learning
99 Citations (Scopus)

Kindergarten children's growth trajectories in reading and mathematics: Who falls increasingly behind?

Morgan, P. L., Farkas, G. & Wu, Q., Sep 1 2011, In : Journal of learning disabilities. 44, 5, p. 472-488 17 p.

Research output: Contribution to journalArticle

kindergarten child
Mathematics
Reading
mathematics
Growth
35 Citations (Scopus)

Perinatal and socioeconomic risk factors for variable and persistent cognitive delay at 24 and 48 months of age in a national sample

Hillemeier, M. M., Morgan, P. L., Farkas, G. & Maczuga, S. A., Oct 1 2011, In : Maternal and child health journal. 15, 7, p. 1001-1010 10 p.

Research output: Contribution to journalArticle

Logistic Models
Mothers
Education
Multiple Birth Offspring
Longitudinal Studies
2010
88 Citations (Scopus)

A propensity score matching analysis of the effects of special education services

Morgan, P., Frisco, M. L., Farkas, G. & Hibel, J., Feb 1 2010, In : Journal of Special Education. 43, 4, p. 236-254 19 p.

Research output: Contribution to journalArticle

Special Education
Propensity Score
special education
Learning
Mathematics
103 Citations (Scopus)

Who is placed into special education?

Hibel, J., Farkas, G. & Morgan, P. L., Oct 1 2010, In : Sociology of Education. 83, 4, p. 312-332 21 p.

Research output: Contribution to journalArticle

special education
kindergarten
student
academic achievement
social class
2009
14 Citations (Scopus)
Monitor
Preschool Children
preschool child
Internal Consistency
Reading
39 Citations (Scopus)

Disparities in the prevalence of cognitive delay: How early do they appear?

Hillemeier, M. M., Farkas, G., Morgan, P., Martin, M. A. & MacZuga, S. A., May 1 2009, In : Paediatric and Perinatal Epidemiology. 23, 3, p. 186-198 13 p.

Research output: Contribution to journalArticle

Confidence Intervals
Odds Ratio
Parturition
Multiple Birth Offspring
Vulnerable Populations
111 Citations (Scopus)

Five-year growth trajectories of kindergarten children with learning difficulties in mathematics

Morgan, P. L., Farkas, G. & Wu, Q., Jul 1 2009, In : Journal of learning disabilities. 42, 4, p. 306-321 16 p.

Research output: Contribution to journalArticle

kindergarten child
Mathematics
learning disorder
Learning
mathematics
37 Citations (Scopus)
psychopathology
Psychopathology
kindergarten
school grade
kindergarten child
1 Citation (Scopus)

Reliability and validity evidence for the earli literacy probes

Reid, M. A., Diperna, J. C., Morgan, P. L. & Lei, P. W., Dec 1 2009, In : Psychology in the Schools. 46, 10, p. 1023-1035 13 p.

Research output: Contribution to journalArticle

Reproducibility of Results
literacy
evidence
preschool age
Preschool Children
51 Citations (Scopus)

Risk factors for learning-related behavior problems at 24 months of age: Population-based estimates

Morgan, P., Farkas, G., Hillemeier, M. M. & MacZuga, S., Apr 1 2009, In : Journal of Abnormal Child Psychology. 37, 3, p. 401-413 13 p.

Research output: Contribution to journalArticle

Learning
Population
Social Class
Parenting
Demography
2008
111 Citations (Scopus)

Are reading and behavior problems risk factors for each other?

Morgan, P., Farkas, G., Tufis, P. A. & Sperling, R. A., Sep 1 2008, In : Journal of learning disabilities. 41, 5, p. 417-436 20 p.

Research output: Contribution to journalArticle

Reading
school grade
Child Behavior
Longitudinal Studies
Logistic Models
106 Citations (Scopus)

Examining the influence of teacher behavior and classroom context on the behavioral and academic outcomes for students with emotional or behavioral disorders

Sutherland, K. S., Lewis-Palmer, T., Stichter, J. & Morgan, P., Dec 1 2008, In : Journal of Special Education. 41, 4, p. 223-233 11 p.

Research output: Contribution to journalArticle

teachers' behavior
Students
classroom
Learning
student
46 Citations (Scopus)

Matthew effects for whom?

Morgan, P. L., Farkas, G. & Hibel, J., Sep 1 2008, In : Learning Disability Quarterly. 31, 4, p. 187-198 12 p.

Research output: Contribution to journalArticle

Reading
disability
kindergarten
kindergarten child
demographic factors
2007
178 Citations (Scopus)

Is there a bidirectional relationship between children's reading skills and reading motivation?

Morgan, P. L. & Fuchs, D., Jan 1 2007, In : Exceptional Children. 73, 2, p. 165-183 19 p.

Research output: Contribution to journalArticle

Motivation
Reading
parents
Parents
Research Personnel
2006
25 Citations (Scopus)
Students
classroom
school
experience
student