Mental Health Coping Stories on Social Media: A Causal-Inference Study of Papageno Effect

no code implementations • 20 Feb 2023 • Yunhao Yuan, Koustuv Saha, Barbara Keller, Erkki Tapio Isometsä, Talayeh Aledavood

The Papageno effect concerns how media can play a positive role in preventing and mitigating suicidal ideation and behaviors.

Causal Inference

Vaccine Discourse on Twitter During the COVID-19 Pandemic

1 code implementation • 23 Jul 2022 • Gabriel Lindelöf, Talayeh Aledavood, Barbara Keller

We used the Scikit-learn Python library to apply a support vector machine (SVM) classifier to identify the tweets with a negative stance toward the COVID-19 vaccines.

Minority Stress Experienced by LGBTQ Online Communities during the COVID-19 Pandemic

no code implementations • 19 May 2022 • Yunhao Yuan, Gaurav Verma, Barbara Keller, Talayeh Aledavood

We find that anger words are strongly associated with minority stress during the COVID-19 pandemic.

Attribute

A Non-negative Matrix Factorization Based Method for Quantifying Rhythms of Activity and Sleep and Chronotypes Using Mobile Phone Data

no code implementations • 21 Sep 2020 • Talayeh Aledavood, Ilkka Kivimäki, Sune Lehmann, Jari Saramäki

We do not observe any clear emergent categories of people based on the weights, but individuals are rather placed on a continuous spectrum according to the timings of their activities.