L Ibrahim: Researcher — Prolific Citations Library

Explore 2 peer-reviewed studies by L Ibrahim in Political Communication and Persuasion and LLM (2025). Discover research powered by Prolific's participant panel.

This page lists 2 peer-reviewed papers authored or co-authored by L Ibrahim in the Prolific Citations Library, a curated collection of research powered by high-quality human data from Prolific.

Papers (2 of 2)

Comparing the persuasiveness of role-playing large language models and human experts on polarized US political issues

Authors: K Hackenburg, L Ibrahim, BM Tappin, M Tsakiris

Year: 2025

Published in: AI & SOCIETY, 2025 - Springer

Institution: Oxford Internet Institute, University of Oxford

Research Area: Political Communication and Persuasion, LLM

Discipline: Political Science, Artificial Intelligence

GPT-4's ability to generate persuasive messages rivaled human experts on polarized US political issues, suggesting AI tools may have significant implications for political campaigns and democracy.

Methods: Pre-registered experiment where GPT-4 generated partisan role-playing persuasive messages, which were compared to those from human persuasion experts.

Key Findings: Persuasive impact of GPT-4-generated messages versus human expert messages on U.S. political issues.

Citations: 35

Sample Size: 4955
Multi-turn Evaluation of Anthropomorphic Behaviours in Large Language Models

Authors: L Ibrahim, C Akbulut, R Elasmar, C Rastogi, M Kahng, MR Morris, KR McKee, V Rieser, M Shanahan, L Weidinger

Year: 2025

Published in: arXiv preprint arXiv:2502.07077, 2025•arxiv.org

Institution: Google DeepMind, Google, University of Oxford

Research Area: Multimodal conversational AI, conversational AI, Evaluation methodology, benchmarking

Discipline: Computer Science, Natural Language Processing (NLP), Human–Computer Interaction (HCI)

The paper evaluates anthropomorphic behaviors in SOTA LLMs through a multi-turn methodology, showing that such behaviors, including empathy and relationship-building, predominantly emerge after multiple interactions and influence user perceptions.

Methods: Multi-turn evaluation of 14 anthropomorphic behaviors using simulations of user interactions, validated by a large-scale human subject study.

Key Findings: Anthropomorphic behaviors in large language models, including relationship-building and pronoun usage, and their perception by users.

Citations: 26

Sample Size: 1101