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As family forms become increasingly diverse, their underrepresentation in attachment research is glaring. Although attachment theory aims to explain the influence of early relationships, studies have disproportionately focused on mothers. Even when other attachment figures are considered, the research is typically limited to fathers in biparental mother-father families. In this piece, we report on the wide variety of family configurations worldwide, and how children experience care from multiple attachment figures. Drawing from the Child Attachment Studies Catalogue and Data Exchange (CASCADE), we assess the current state of attachment research with regard to diverse family configurations. Out of the available records in CASCADE, only four of 2,320 studies (0.2% of available studies) involved samples of diverse families. We conclude by issuing an explicit call for research that acknowledges and explores diverse family forms and propose strategies to improve reporting and research practices to promote more inclusivity of diverse family forms.

The present study examined the attachment patterns distribution of 60 lesbian mothers, 50 gay fathers, and 42 heterosexual parents through assisted reproduction and their 76 children, using the Adult Attachment Interview (AAI) and the Friends and Family Interview (FFI), respectively. The study also explored the intergenerational transmission of attachment through reflective functioning (AAI-RF). All families lived in Italy and children were aged 6-12 years ( M years  = 8.11, SD  = 2.17; 48.68% assigned female at birth). The AAI patterns distribution was similar across family types and did not significantly differ from international and national normative data. Similarly, children's FFI attachment patterns were evenly distributed between family types, and no significant differences emerged in comparison to international and national normative data referring to middle childhood samples. Mediational models revealed that, in all three family types, parents with greater AAI coherence of mind exhibited higher AAI-RF, which, in turn, was associated with increased FFI attachment security in children. Furthermore, parents' AAI coherence of mind directly influenced children's FFI attachment security. The results support and expand hypotheses regarding the intergenerational transmission of attachment in lesbian, gay, and heterosexual parent families through assisted reproduction, while offering unique indications to support these families during middle childhood.

Background: The transition to parenthood is a significant life event that has implications for health behaviors and health. Few studies have examined alcohol use and smoking by parenthood status (nonparent vs. parent) among women who identify as lesbian., Methods: This study used data from two longitudinal studies, the Chicago Health and Life Experiences of Women Study (n = 135) and the U.S. National Longitudinal Lesbian Family Study (n = 116), to compare problem drinking and cigarette smoking trajectories among lesbian-identified women by parenthood status. We used mixed models to investigate differences in problem drinking and cigarette smoking in three waves of data in each study., Results: Lesbian parents reported significantly less problem drinking, but not cigarette smoking, than nonparent lesbian women. When considering the interaction between parental status and time, problem drinking was significantly higher among nonparents than parents at each time interval., Conclusions: Parenthood was associated with positive changes in drinking among lesbian women; however, more research is needed to understand how to support smoking cessation among parenting lesbian women.

The present study represents the first empirical investigation of the mechanisms - a Hostile-Helpless (HH) attachment and reflective functioning (RF) - through which childhood abuse and neglect (CA&N) experiences may impact a mother's likelihood to commit filicide. The sample was comprised of 46 mentally ill mothers. Differences in attachment-derived risk variables between filicidal mothers (FM) and non-filicidal mothers (NFM) were also examined. FM ( n = 23) reported lower RF, higher HH attachment, and a more severe history of CA&N, compared to NFM ( n = 23), but did not differ on the severity of childhood experiences of loss of and/or separation from attachment figures. Bayesian analysis indicated that the mediated effect of more severe CA&N on the likelihood of committing filicide through higher HH attachment was significantly amplified by lower RF. A developmental interpretation of filicide is proposed and clinical implications for prevention and attachment-based interventions with at-risk mother-child dyads are discussed.

In a randomized controlled trial with 25 Colombian rural low-SES mothers and their children (aged 1-3 years), the effectiveness of the Video-feedback Intervention to promote Positive Parenting and Sensitive Discipline (VIPP-SD) in enhancing maternal sensitivity and food habits was tested pre-intervention, post-intervention, and at a 6-month follow-up. The study further verified whether maternal sensitivity represented a mechanism of change for food habits. Mixed models indicated that the VIPP-SD did promote higher maternal sensitivity and better food habits. Moreover, increased maternal sensitivity following the VIPP-SD predicted improved maternal food habits, both post-intervention and at the follow-up. The findings suggest that interventions aimed at preventing early inadequate parental food habits in low-SES communities should promote sensitive parenting during daily mother-child interactions, in addition to offering nutritional advice.

Child attachment security and utilization of parents as safe havens and secure bases were compared in 33 surrogacy children with gay fathers and 37 donor-conceived children with lesbian mothers during middle childhood. Assessments included data coded from parent-child interactions, interviews, and questionnaires administered to children and both parents. Findings indicated that children of gay fathers perceived high attachment security and their scores did not differ from those of children with lesbian mothers or from normative scores of children with heterosexual parents. Children's greater attachment security was associated with higher levels of parental warmth, responsiveness, and willingness to serve as an attachment figure; lower levels of parental negative control and rejection; and the child's younger age. Finally, children used the primary attachment figure more as a safe haven and the secondary attachment more as a secure base, though they reported high levels of both types of support from both parents.