Journal of Psychiatric Research
November 1, 2025
Felipe Herrmann, Grant Jones, Daniel M Low et al.
Although research shows that psychedelic use may lead to improvement in mental health and well-being, the underlying changes in psychological predictors associated with these improvements remain unclear. 161 participants were recruited in a prospective online survey assessing naturalistic psychedelic use. We used lasso regression to assess how 19 distinct changes in psychological variables...
JMIR Formative Research
March 4, 2024
Grant Jones, Felipe Herrmann, Adam Bear et al.
2 citations
This study demonstrates that changes in mindfulness predict subsequent changes in well-being in a data set including individuals who recently engaged in psychedelic use.
Addictive Behaviors Reports
December 1, 2023
Grant Jones, Felipe Herrmann, Erica Wang
6 citations
Hallucinogen dependence and abuse are DSM-IV diagnoses that are associated with significant morbidity, yet the specific hallucinogens that are most strongly linked to dependence and abuse are understudied. We used recent data from the National Survey on Drug Use and Health (2015-2020) and multivariable logistic regression to test the relationships that lifetime use of seven individual...
JMIR Formative Research
November 24, 2023
Grant Jones, Franchesca Castro-Ramirez, Maha Al-Suwaidi et al.
Race-based anxiety is a critical health issue within the Black community. Mindfulness interventions hold promise for treating race-based anxiety in Black Americans; however, there are many barriers that prevent Black Americans from using these treatments, such as low cultural relevance, significant time burdens, and excessive costs. This study is a replication and extension of findings that...
Journal of Medical Internet Research
October 12, 2023
Grant Jones, Franchesca Castro-Ramirez, Taylor Mcguire et al.
3 citations
This study replicates and extends findings that "healing attempt"-a brief digital music-based mindfulness intervention-represents a feasible and potentially effective intervention for race-based anxiety in the Black community.
JMIR Formative Research
August 16, 2023
Grant Jones, Felipe Herrmann, Matthew K. Nock
7 citations
Race-based anxiety is a substantial health issue for the Black community. Although mindfulness interventions have demonstrated efficacy for alleviating anxiety, three central barriers prevent Black Americans from accessing existing mindfulness treatments: high costs, excessive time commitments, and limited cultural relevance. There is a need for novel mindfulness interventions for the Black...
Grant Jones, Felipe Herrmann, Adam Bear et al.
UNSTRUCTURED This study demonstrates that changes in mindfulness predict subsequent changes in well-being in a data set including individuals who recently engaged in psychedelic use.
Grant Jones, Franchesca Castro-Ramirez, Maha Al-Suwaidi et al.
BACKGROUND Race-based anxiety is a critical health issue within the Black community. Mindfulness interventions hold promise for treating race-based anxiety in Black Americans; however, there are many barriers that prevent Black Americans from using these treatments, such as low cultural relevance, significant time burdens, and excessive costs. OBJECTIVE This study is a replication and extension...
Grant Jones, Felipe Herrmann, Matthew K. Nock
BACKGROUND: Race-based anxiety is a substantial health issue for the Black community. Although mindfulness interventions have demonstrated efficacy for alleviating anxiety, three central barriers prevent Black Americans from accessing existing mindfulness treatments: high costs, excessive time commitments, and limited cultural relevance. There is a need for novel mindfulness interventions for...