Meta Analysis: Research Area — Prolific Citations Library

Discover 2 peer-reviewed studies in Meta Analysis (2023–2025). Explore research findings powered by Prolific's diverse participant panel.

This page lists 2 peer-reviewed papers in the research area of Meta Analysis in the Prolific Citations Library, a curated collection of research powered by high-quality human data from Prolific.

Papers (2 of 2)

A meta-analysis of the persuasive power of large language models

Authors: L Hölbling, S Maier, S Feuerriegel

Year: 2025

Published in: Scientific Reports, 2025 - nature.com

Institution: University of Lausanne, University of Zurich, University of St. Gallen

Research Area: LLMs in Persuasion, Meta-Analysis, Artificial Intelligence, Human-Computer Interaction (HCI)

Discipline: Artificial Intelligence

Large language models (LLMs) demonstrate similar persuasive performance to humans overall, but their effectiveness varies widely based on contextual factors such as model type, conversation design, and domain.

Methods: Systematic review and meta-analysis using Hedges' g to compute standardized effect sizes, with exploratory moderator analyses and publication bias checks (Egger's test, trim-and-fill analysis).

Key Findings: The persuasive effectiveness of LLMs compared to humans across various contexts and studies.

Sample Size: 17422
Competition and moral behavior: A meta-analysis of forty-five crowd-sourced experimental designs

Authors: C Huber, A Dreber, J Huber, M Johannesson

Year: 2023

Published in: Proceedings of the ..., 2023 - pnas.org

Institution: Aalto University School of Business, Stockholm School of Economics, Stockholm University, University of Innsbruck

Research Area: Moral Behavior, Competition, Behavioral Science, Meta-analysis of Experimental Designs

Discipline: Behavioral Science

Citations: 59