M H Clark
Biographic Data
| ID | 6246731 |
|---|---|
| NAME | M H Clark |
| GIVEN NAMES | M H |
| FAMILY NAME | Clark |
| SIGNATURE | CLARK M H |
| AFFILIATIONS | University of Central Florida |
| ORCID | 0000-0002-1959-5767 |
| VERIFIED | Yes |
| TOTAL WORKS | 10 |
| TOTAL CITATIONS | 3 |
| AUTHOR COUNT | 10 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2008 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 1 |
Beliefs of US chiefs of police about substance use disorder, fentanyl exposure, overdose response, and use of discretion
Sitting Less for Success
BACKGROUND: Physical activity (PA) improves outcomes, but disadvantaged children typically experience more sedentary behavior (SB). This study explored movement, executive function (EF) health, and academic achievement (AA) for economically disadvantaged kindergarteners. METHODS: Children in 2 classrooms (n = 16; n = 7) wore wrist-based accelerometers to assess PA/SB during the school day. Independent t-tests and analysis of variance analyzed mea…
The effects of message framing on US police chiefs’ support for interventions for opioid use disorder
Barriers to medications for opioid use disorder in the court system
Retention and Academic Achievement of Students of Color at a Large Urban Hispanic-Serving Institution
KEYWORDS: Students of colorfirst-year seminarsretentionacademic achievementHispanic-Serving Institution
What Can We Learn From A Doubly Randomized Preference Trial?—An Instrumental Variables Perspective
The doubly randomized preference trial (DRPT) is a randomized experimental design with three arms: a treatment arm, a control arm, and a preference arm. The design has useful properties that have gone unnoticed in the applied and methodological literatures. This paper shows how to interpret the DRPT design using an instrumental variables (IV) framework. The IV framework reveals that the DRPT separately identifies three different treatment effect …
Propensity Scoring
Validity in an evaluation of Healthy Families Florida—A program to prevent child abuse and neglect
The importance of covariate selection in controlling for selection bias in observational studies.
The assumption of strongly ignorable treatment assignment is required for eliminating selection bias in observational studies. To meet this assumption, researchers often rely on a strategy of selecting covariates that they think will control for selection bias. Theory indicates that the most important covariates are those highly correlated with both the real selection process and the potential outcomes. However, when planning a study, it is rarel…
Can Nonrandomized Experiments Yield Accurate Answers? A Randomized Experiment Comparing Random and Nonrandom Assignments
A key justification for using nonrandomized experiments is that, with proper adjustment, their results can well approximate results from randomized experiments. This hypothesis has not been consistently supported by empirical studies; however, previous methods used to study this hypothesis have confounded assignment method with other study features. To avoid these confounding factors, this study randomly assigned participants to be in a randomize…
Retention and Academic Achievement of Students of Color at a Large Urban Hispanic-Serving Institution
KEYWORDS: Students of colorfirst-year seminarsretentionacademic achievementHispanic-Serving Institution
What Can We Learn From A Doubly Randomized Preference Trial?—An Instrumental Variables Perspective
The doubly randomized preference trial (DRPT) is a randomized experimental design with three arms: a treatment arm, a control arm, and a preference arm. The design has useful properties that have gone unnoticed in the applied and methodological literatures. This paper shows how to interpret the DRPT design using an instrumental variables (IV) framework. The IV framework reveals that the DRPT separately identifies three different treatment effect …
Validity in an evaluation of Healthy Families Florida—A program to prevent child abuse and neglect
Can Nonrandomized Experiments Yield Accurate Answers? A Randomized Experiment Comparing Random and Nonrandom Assignments
A key justification for using nonrandomized experiments is that, with proper adjustment, their results can well approximate results from randomized experiments. This hypothesis has not been consistently supported by empirical studies; however, previous methods used to study this hypothesis have confounded assignment method with other study features. To avoid these confounding factors, this study randomly assigned participants to be in a randomize…
The importance of covariate selection in controlling for selection bias in observational studies.
The assumption of strongly ignorable treatment assignment is required for eliminating selection bias in observational studies. To meet this assumption, researchers often rely on a strategy of selecting covariates that they think will control for selection bias. Theory indicates that the most important covariates are those highly correlated with both the real selection process and the potential outcomes. However, when planning a study, it is rarel…
Validity in an evaluation of Healthy Families Florida—A program to prevent child abuse and neglect
Propensity Scoring
What Can We Learn From A Doubly Randomized Preference Trial?—An Instrumental Variables Perspective
The doubly randomized preference trial (DRPT) is a randomized experimental design with three arms: a treatment arm, a control arm, and a preference arm. The design has useful properties that have gone unnoticed in the applied and methodological literatures. This paper shows how to interpret the DRPT design using an instrumental variables (IV) framework. The IV framework reveals that the DRPT separately identifies three different treatment effect …
Retention and Academic Achievement of Students of Color at a Large Urban Hispanic-Serving Institution
KEYWORDS: Students of colorfirst-year seminarsretentionacademic achievementHispanic-Serving Institution
Barriers to medications for opioid use disorder in the court system
Sitting Less for Success
BACKGROUND: Physical activity (PA) improves outcomes, but disadvantaged children typically experience more sedentary behavior (SB). This study explored movement, executive function (EF) health, and academic achievement (AA) for economically disadvantaged kindergarteners. METHODS: Children in 2 classrooms (n = 16; n = 7) wore wrist-based accelerometers to assess PA/SB during the school day. Independent t-tests and analysis of variance analyzed mea…
The effects of message framing on US police chiefs’ support for interventions for opioid use disorder
Beliefs of US chiefs of police about substance use disorder, fentanyl exposure, overdose response, and use of discretion
Psychology (9 works) · Medicine (6 works) · Computer Science (5 works) · Advanced Causal Inference Techniques (4 works) · Mathematics (4 works) · Statistics (4 works) · Covariate (3 works) · Machine learning (3 works) · Randomized experiment (3 works) · Selection bias (3 works)