Person holds a LENA device
Spotlight

LENA - The Relationship Between Conversational Turns and Student Achievement

Grantee: LENA

Study Type: Correlational Study

Principal Investigator: Joanna K. Dill – North Greenville University

Project Description: This is a secondary correlational analysis of data derived from a randomized controlled trial of a 13-week parenting course that was designed to encourage verbal interactions between parents and their young children, with the goal of improving kindergarten readiness. This study focused on a subset of data on parent-child verbal interactions from 45 parents who had been randomly assigned to the control group and 45 parents who were randomly assigned to and also completed the 13-week training course, in order to examine the relation between the verbal interactions and kindergarten achievement. The study took place in rural South Carolina between 2016 and 2019.

Key Findings: The results indicated a statistically significant correlation between conversational turns and kindergarten academic achievement (N[45]=.773, p<.01). Mean KRA scores differed significantly between the LENA group (M=265.2, SD=10.47) and non-LENA group (M=260.49, SD=10.37), t(88)=2.14, p<.05, indicating that parent education classes focused on conversation can improve student achievement. Regardless of gender, ethnicity, or socioeconomic status, increased conversational turns may contribute to future academic success.

Study Citation: Joanna K. Dill. The relationship between conversational turns and student achievement. Dissertation submitted to the Graduate Faculty of North Greenville University, 2021. Retrieved from https://www.proquest.com/openview/d604e54271796dedcdb0fb2e07741236/1.pdf?pq-origsite=gscholar&cbl=18750&diss=y.

Full report here.

The Key Findings above were reproduced from the published report and do not necessarily reflect interpretation of Overdeck Family Foundation staff.

Research Repository

A collection of research funded by Overdeck Family Foundation.

Summaries of Research Grants

As a leading education funder, we are dedicated to advancing the belief that “evidence matters” through novel, methodologically sound, and actionable research that uncovers programs and models with the potential to positively improve outcomes for all children. We believe research is a key way to increase awareness of what’s effective and to impact evidence-based decision making and practice across our main grantmaking areas: early childhood, informal STEM education, and K-9 programs that include supporting educators and student-centered learning environments.

Aligned with our core value of “learn better, together,” Overdeck Family Foundation is committed to promoting transparent research practices by lifting up timely findings of the research we fund. We update this page as research is concluded and published, ensuring transparency for the field and our grantees.

Research Areas

Early Childhood

Validation and knowledge generation studies in the field of early childhood.

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K-9 Education

Research into what works for students and educators in the classroom.

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Out-of-School STEM

Validation and knowledge generation studies on the impact of out-of-school STEM.

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Other

Research into cross-cutting topics across the education sector.

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Early Childhood

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Effect of Family Connects' Universal Postpartum Nurse Home Visiting Program on Child Maltreatment and Emergency Medical Care at 5 Years of Age: A Randomized Clinical Trial

Effect of Nurse-Family Partnership's Intensive Nurse Home Visiting Program on Adverse Birth Outcomes in a Medicaid-Eligible Population: A Randomized Clinical Trial

I-LABS - Dual-MEG Interbrain Synchronization During Turn-Taking Verbal Interactions Between Mothers and Children

I-LABS - Language Experience During Infancy Predicts White Matter Myelination at Age Two

I-LABS & LENA - Language Input in Late Infancy Scaffolds Emergent Literacy Skills and Predicts Reading-Related White Matter Development

Implementing CenteringParenting Model With an Urban Pediatric Population to Measure and Improve Clinical Outcomes and Parent Satisfaction

LENA - The Impact of a Language-Based Intervention, a Two-Part Study

LENA - The Relationship Between Conversational Turns and Student Achievement

Nebraska Spotlight: Key Findings That Highlight Connections Among Early Childhood Development, Families and Communities

Sparking Connections: Evaluations of Mobile Messaging on Response Caregiving

Young Mathematicians in Worcester Evaluation

K-9 Education

Does Teacher Professional Development Improve Student Learning? Evidence from Leading Educators' Teacher Fellowship Model

Efficacy Analysis of Zearn Math in DC Public Schools

EdTech Context Inventory: Factor Analyses for Ten Instruments to Measure EdTech Implementation Context Features

Engaging Families Leads to Student Academic Gains and Increased Attendance: How TalkingPoints Improved Outcomes in a Large Urban School District

Examining PowerMyLearning's Family Playlists' Impact on Student Social Emotional Learning and Science Mastery through Short-Cycle RCTs

Impact of PowerMyLearning's Social Emotional Learning Program: 2021-2022 Mid-Year and School Year Analysis

Khan Academy - Use of MAP Accelerator Associated With Better-Than-Projected Gains in MAP Growth Scores

Study of CommonLit 360 Shows Gains on Reading Achievement

The Impact and Implementation of Leading Educators' Chicago Collaborative Teacher Professional Development Program

The Next Education Workforce - Team-Based Staffing Models Can Make Schools Work Better for Both Learners and Educators

Unlocking Acceleration: How Below-Grade Level Work is Holding Students Back in Literacy

UPchieve - Report on Impact of Online Tutoring on Math Achievement

Zearn - Catching Up and Moving Forward: Accelerating Math Learning for Every Student

Out-of-School STEM

Camp Invention - Invention Education as a Context for Children's Identity Exploration

DiscoverE: Messages Matter

Museum Digital Engagement: Before, During, and Beyond the COVID-19 Pandemic

Other

Access to Afterschool Programs Remains a Challenge for Many Families

Afterschool Rising to the Challenges Brought on by the Pandemic

Learning Heroes' Parents 2022 - Hidden in Plain Sight: A Way Forward for Equity-Centered Family Engagement

Opportunity Insights - Social Capital I: Measurement and Associations with Economic Mobility