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Item type:Publication, Maternal sensitivity and child attachment security in a low-SES Peruvian sample: Longitudinal relationships(Routledge, 2024-01-01)We tested the generalizability of the sensitivity-security link in a sample of 35 preschooler-mother dyads from a low socioeconomic district in Lima, Peru. We first describe maternal sensitivity and attachment security at two timepoints during early childhood. Second, we investigated the stability of attachment security and maternal sensitivity over a time span of one year. Third, we tested the association between sensitivity and security at each timepoint. Finally, we investigated whether changes in maternal sensitivity predict changes in child security. The results indicated that sensitivity and security were lower than scores reported in the literature for middle-class samples. T2 maternal sensitivity scores were significantly higher than T1 sensitivity scores, and no significant differences were found between T1 and T2 security. Sensitivity and security were associated at both timepoints, after controlling for socio-demographic variables. One-tail test indicated that changes in maternal sensitivity were associated with changes in child security. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Maternal stress mediates association of infant socioemotional development with perinatal mental health in socioeconomically vulnerable Peruvian settings(Multidisciplinary Digital Publishing Institute (MDPI), 2024-07-01)Increased maternal mental health during the perinatal period has been widely associated with a variety of positive outcomes for both mothers and infants. However, no studies in Peru have yet focused on studying maternal mental health and related psychological variables during this stage. Thus, the aim of this study was to test a model to associate a mother’s parental stress with infant socioemotional difficulties and maternal mental health. The sample included 988 mothers of infants aged 6 to 18 months from Peru, all from socioeconomically vulnerable settings. The findings showed that infant socioemotional difficulties were associated with poorer maternal mental health through the mother’s parental stress (χ2(7) = 28.89, p < 0.001, CFI = 0.98, RMSEA = 0.06, SRMR = 0.03). These results provide a better understanding of the key elements associated with maternal mental health during the perinatal period in Peru and offer valuable insights for developing interventions and support strategies for socioeconomically vulnerable mothers and their young children. - Some of the metrics are blocked by yourconsent settings
Item type:Publication, Sensibilidad materna y los aspectos comportamentales y representacionales del apego en preescolares: un estudio longitudinal(Pontificia Universidad Católica de Chile, 2023-11-20)The study explored the relationships between maternal sensitivity, secure base behavior (SBB), and secure base scripts (SBS) in 34 mother-child dyads from Lima, Peru, assessed at two times during preschool years. The hypothesis was that maternal sensitivity would have a direct relationship with the SBS (representational aspect of attachment), however it has an indirect relationship, through the SBB (behavioral aspect of attachment). The selection of the sample was intentional. At time 1 of the study, children were 45.26 months old on average (SD = 7.132) and in time 2 they were 58.09 (DE = 7.025). The Maternal Behavior for Preschoolers Q-Set (MBPQS) was used to measure maternal sensitivity, the Attachment Q-Set (AQS) to assess SBB, and the Attachment Story Completion Task (ASCT) to assess SBS. A path analysis was performed. The results indicate that maternal sensitivity, measured at time 1, has a direct relationship with the SBS of the children assesed at time 2, and it has an indirect effect on the SBS through the SBB that was measured at time 1. This study is pioneer in the Peruvian and Latin American context to evaluate these relationships longitudinally and opens a research line to know better the relationship between these attachment theory constructs. However, results are preliminary given the small size of the sample.