Works by Collier, Zachary K.

Results: 16

Optimizing Imputation for Educational Data: Exploring Training Partition and Missing Data Ratios.

Published in:

Journal of Experimental Education, 2025, v. 93, n. 3, p. 607, doi. 10.1080/00220973.2023.2287447

By:

Collier, Zachary K.;
Chawla, Kamal;
Soyoye, Olushola

Publication type:

Article

Discovering Educational Data Mining: An Introduction.

Published in:

Practical Assessment, Research & Evaluation, 2024, v. 29, p. 1, doi. 10.7275/pare.2037

By:

Collier, Zachary K.;
Sukumar, Joshua;
Barmaki, Roghayeh

Publication type:

Article

Explained: Artificial Intelligence for Propensity Score Estimation in Multilevel Educational Settings.

Published in:

Practical Assessment, Research & Evaluation, 2022, v. 27, p. 1

By:

Collier, Zachary K.;
Haobai Zhang;
Liu Liu

Publication type:

Article

Estimating propensity scores using neural networks and traditional methods: a comparative simulation study.

Published in:

Communications in Statistics: Simulation & Computation, 2023, v. 52, n. 9, p. 4545, doi. 10.1080/03610918.2021.1963455

By:

Collier, Zachary K.;
Leite, Walter L.;
Zhang, Haobai

Publication type:

Article

HIV Stigma, Depressive Symptoms, and Substance Use.

Published in:

AIDS Patient Care & STDs, 2020, v. 34, n. 6, p. 275, doi. 10.1089/apc.2020.0021

By:

Earnshaw, Valerie A.;
Eaton, Lisa A.;
Collier, Zachary K.;
Watson, Ryan J.;
Maksut, Jessica L.;
Rucinski, Katherine B.;
Kelly, John F.;
Kalichman, Seth C.

Publication type:

Article

A Tutorial on Artificial Neural Networks in Propensity Score Analysis.

Published in:

Journal of Experimental Education, 2022, v. 90, n. 4, p. 1003, doi. 10.1080/00220973.2020.1854158

By:

Collier, Zachary K.;
Leite, Walter L.

Publication type:

Article

Barriers and Facilitators to Implementing Project ECHO in Malaysia During the COVID-19 Pandemic.

Published in:

Journal of the International Association of Providers of AIDS Care, 2022, p. 1, doi. 10.1177/23259582221128512

By:

Walters, Suzan M.;
Li, Wong Pui;
Saifi, Rumana;
Azwa, Iskandar;
Syed Omar, Sharifah Faridah;
Collier, Zachary K.;
Amir Hassan, Asfarina Binti;
Haddad, Marwan S.;
Altice, Frederick L.;
Kamarulzaman, Adeeba;
Earnshaw, Valerie A.

Publication type:

Article

Online Resources for Mathematics: Exploring the Relationship between Teacher Use and Student Performance.

Published in:

Investigations in Mathematics Learning, 2021, v. 13, n. 3, p. 249, doi. 10.1080/19477503.2021.1906041

By:

Mitten, Carolyn;
Collier, Zachary K.;
Leite, Walter L.

Publication type:

Article

Finite Mixture Modeling for Program Evaluation: Resampling and Pre-processing Approaches.

Published in:

Evaluation Review, 2021, v. 45, n. 6, p. 309, doi. 10.1177/0193841X211065619

By:

Collier, Zachary K.;
Zhang, Haobai;
Johnson, Bridgette

Publication type:

Article

Neural Networks to Estimate Generalized Propensity Scores for Continuous Treatment Doses.

Published in:

Evaluation Review, 2021, v. 45, n. 1/2, p. 3, doi. 10.1177/0193841X21992199

By:

Collier, Zachary K.;
Leite, Walter L.;
Karpyn, Allison

Publication type:

Article

Deep Learning Imputation for Asymmetric and Incomplete Likert-Type Items.

Published in:

Journal of Educational & Behavioral Statistics, 2024, v. 49, n. 2, p. 241, doi. 10.3102/10769986231176014

By:

Collier, Zachary K.;
Kong, Minji;
Soyoye, Olushola;
Chawla, Kamal;
Aviles, Ann M.;
Payne, Yasser

Publication type:

Article

A Comparison of Three-Step Approaches for Auxiliary Variables in Latent Class and Latent Profile Analysis.

Published in:

Structural Equation Modeling, 2017, v. 24, n. 6, p. 819, doi. 10.1080/10705511.2017.1365304

By:

Collier, Zachary K.;
Leite, Walter L.

Publication type:

Article

HIV Activist Identity, Commitment, and Orientation Scale (HAICOS): Psychometric Evaluation to Assess Clinician's Propensity Towards HIV Activism in Malaysia.

Published in:

AIDS & Behavior, 2024, v. 28, n. 8, p. 2780, doi. 10.1007/s10461-024-04381-4

By:

Chong, Norman;
Azwa, Iskandar;
Hassan, Asfarina Amir;
Mousavi, Mohammad Ebrahimzadeh;
Wong, Pui Li;
Ng, Rong Xiang;
Saifi, Rumana;
Basri, Sazali;
Omar, Sharifah Faridah Syed;
Walters, Suzan M.;
Collier, Zachary K.;
Haddad, Marwan S.;
Altice, Frederick L.;
Kamarulzaman, Adeeba;
Earnshaw, Valerie A.

Publication type:

Article

"I want the doctors to know that I am as bright as a candle":: Experiences with and Hopes for Doctor Interactions Among Malaysian Key Populations and People Living with HIV.

Published in:

AIDS & Behavior, 2023, v. 27, n. 7, p. 2103, doi. 10.1007/s10461-022-03942-9

By:

Earnshaw, Valerie A.;
Cox, Jon;
Wong, Pui Li;
Saifi, Rumana;
Walters, Suzan;
Azwa, Iskandar;
Omar, Sharifah Faridah Syed;
Collier, Zachary K.;
Hassan, Asfarina Amir;
Lim, Sin How;
Wickersham, Jeffrey;
Haddad, Marwan S.;
Kamarulzaman, Adeeba

Publication type:

Article

Acceptability and Feasibility of Online, Asynchronous Photovoice with Key Populations and People Living with HIV.

Published in:

AIDS & Behavior, 2023, v. 27, n. 7, p. 2055, doi. 10.1007/s10461-022-03938-5

By:

Earnshaw, Valerie A.;
Cox, Jon;
Wong, Pui Li;
Saifi, Rumana;
Walters, Suzan;
Azwa, Iskandar;
Omar, Sharifah Faridah Syed;
Collier, Zachary K.;
Hassan, Asfarina Amir;
Lim, Sin How;
Wickersham, Jeffrey;
Haddad, Marwan S.;
Kamarulzaman, Adeeba;
Altice, Frederick L.

Publication type:

Article

The relationship between Algebra Nation usage and high‐stakes test performance for struggling students.

Published in:

Journal of Computer Assisted Learning, 2019, v. 35, n. 5, p. 569, doi. 10.1111/jcal.12360

By:

Leite, Walter L.;
Cetin‐Berber, Dee D.;
Huggins‐Manley, Anne C.;
Collier, Zachary K.;
Beal, Carole R.

Publication type:

Article