Frontier mental health research: psychedelics & drug studies

Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.

2 papers

Longitudinal evidence that fatherhood decreases testosterone in human males

Lee T. Gettler, Thomas W. McDade, Alan B. Feranil, Christopher W. Kuzawa

Postpartum depression can affect fathers too. Research summarized in this article says about 10% of men experience clinical paternal postpartum depression, often during pregnancy or in the first year after birth (with the highest risk in the first 3–6 months). The article lists common symptoms, risk factors like a partner’s…

Evolutionary Psychology and Human Behavior Neuroendocrine regulation and behavior Reproductive Health and Technologies

Parental History of Childhood Maltreatment and Offspring Attachment Insecurity and Disorganization: Two Meta-Analyses

Aino Sirparanta, Camille Danner Touati, Chantal Cyr, Raphaële Miljkovitch
Trauma Violence & Abuse Summary & key facts 2024 4 citations

The authors combined 25 studies (23 samples, 2,592 people) to see if parents' own childhood maltreatment relates to their children's attachment. They found a very small but statistically significant link with child attachment insecurity (r = .06) and no significant link with child attachment disorganization (r = .03). The authors…

Child Abuse and Trauma Child Welfare and Adoption Homicide, Infanticide, and Child Abuse
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