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Inclusive Classrooms and Equitable Student Success: A Faculty Experiment

Last registered on March 02, 2020

Pre-Trial

Trial Information

General Information

Title
Inclusive Classrooms and Equitable Student Success: A Faculty Experiment
RCT ID
AEARCTR-0005505
Initial registration date
February 28, 2020

Initial registration date is when the trial was registered.

It corresponds to when the registration was submitted to the Registry to be reviewed for publication.

First published
March 02, 2020, 4:13 PM EST

First published corresponds to when the trial was first made public on the Registry after being reviewed.

Locations

Primary Investigator

Affiliation
Harvard Kennedy School

Other Primary Investigator(s)

Additional Trial Information

Status
In development
Start date
2020-03-16
End date
2020-06-30
Secondary IDs
Abstract
Researchers have documented racial and gender gaps in college enrollment decisions, choice of major, degree attainment, and earnings—despite narrowing gaps in test scores and course-taking in K-12 settings. Implicit racial and gender stereotypes of faculty members may affect their interactions with students and exacerbate these gaps, even without awareness or intent to harm members of underrepresented groups. Yet, there is no causal evidence on the extent to which faculty’s implicit bias contributes to these educational disparities and which types of interventions are cost-effective in mitigating any harmful effects of implicit bias on student achievement gaps.This study aims to address implicit bias of faculty members through the collaboration between psychologists and economists. First, we plan to understand the relationship between faculty’s implicit bias and gaps in student achievement, completion, and economic mobility using a newly constructed dataset with schools’ student-level and faculty-level administrative data, and faculty’s implicit association test (IAT) results. Second, we plan to implement a randomized field experiment to evaluate the effects of faculty implicit bias trainings on students' academic performance and attitudes through a semester-long pilot in spring 2020 at Portland Community College.
External Link(s)

Registration Citation

Citation
Carlana, Michela. 2020. "Inclusive Classrooms and Equitable Student Success: A Faculty Experiment." AEA RCT Registry. March 02. https://doi.org/10.1257/rct.5505-1.0
Sponsors & Partners

Sponsors

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Experimental Details

Interventions

Intervention(s)
Intervention Start Date
2020-03-16
Intervention End Date
2020-06-30

Primary Outcomes

Primary Outcomes (end points)
We intend to evaluate the impact of our intervention on measures of students' academic performance, attainment, attitudes, and mobility.
Primary Outcomes (explanation)

Secondary Outcomes

Secondary Outcomes (end points)
Secondary Outcomes (explanation)

Experimental Design

Experimental Design
The study intends to evaluate how providing implicit bias training to higher education instructors impacts students outcomes. We will offer---in the spring of 2020---an in-person implicit bias training to a randomly selected sample of instructors teaching courses at the Math, Reading and Writing departments at Portland Community College (PCC). The training is designed to expose faculty members to their own implicit biases and provide them with tools to adjust their automatic pattern of thinking with the ultimate goal of mitigating any biased behavior. This treatment--- implemented by psychologists---will be based on scientific evidence and previous research results and it will adopt a non-judgmental approach that focuses on the recipients’ self-interest and organizational interest. Follow up emails will be sent bi-weekly to remind instructors of training content to raise awareness about potentially biased behavior. We will then evaluate the impact of interacting with instructors exposed to training on students' outcomes.
Experimental Design Details
Randomization Method
The randomization will be done in office by a computer.
Randomization Unit
We will randomize at the individual---instructor---level. We will block randomization at the department level.
Was the treatment clustered?
No

Experiment Characteristics

Sample size: planned number of clusters
We will include about 300 instructors in our randomization. This number represents all instructors teaching courses at the Math, Reading and Writing departments at Portland Community College (PCC) in the Spring of 2020.
Sample size: planned number of observations
We will have information on 300 instructors (unit of randomization). We will also have information on approximately 8000 students. Each students is enrolled, on average, in 1.8 courses at the Math, Writing and Reading Departments.
Sample size (or number of clusters) by treatment arms
We will have 150 instructors in the treatment group and 150 instructors in the control group.
Minimum detectable effect size for main outcomes (accounting for sample design and clustering)
IRB

Institutional Review Boards (IRBs)

IRB Name
Harvard University
IRB Approval Date
2020-02-21
IRB Approval Number
IRB20-0021
Analysis Plan

Analysis Plan Documents

Post-Trial

Post Trial Information

Study Withdrawal

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Intervention

Is the intervention completed?
No
Data Collection Complete
Data Publication

Data Publication

Is public data available?
No

Program Files

Program Files
Reports, Papers & Other Materials

Relevant Paper(s)

Reports & Other Materials