Family Disruption and Parenting During the COVID-19 Pandemic.

Using unique data from an economically and racially diverse sample of 448 caregivers with young children (ages 4-9 years) in Ohio, we assess multiple sources of family social and economic disruptions and their associations with parenting activities during the COVID-19 stay-at-home order. Caregivers reported extensive social and economic challenges during this time, while also increasing (on average) their time spent in play/learning activities. Time spent in discipline was less likely to increase during this period.

Parent Time Investments in their Children's Learning during a Policy-Mandated Shutdown: Parent, Child, and Household Influences.

State-level policies in Ohio during the early months of the COVID-19 pandemic in the U.S. involved physical school closures and work-from-home requirements when possible.

Relationships among caregiving, stress, and self-regulation in toddlers living in poverty.

Purpose: The Developmental Psychobiological Model of Experiential Canalization (DPMEC) proposes that conditions of poverty-related adversity influence child self-regulation through parental caregiving, stress hormones, and the child's genetics. However, empirical findings investigating these relationships with prolonged stress hormones are mixed. Further, the relationships among conditions of adversity with prolonged stress hormones have seldom been investigated in toddlers living in poverty.

Understanding family life during the COVID-19 shutdown.

Objective: Our study investigates how changes in family contexts were associated with child behaviors during Ohio's COVID-19 shutdown of early 2020.

Background: The COVID-19 pandemic caused major economic and social changes for families. Rapid research was conducted to assess these changes and their potential impacts on child behaviors.

Child behavior problems during COVID-19: Associations with parent distress and child social-emotional skills.

The COVID-19 pandemic and associated government-mandated shutdowns disrupted schooling, socialization, and family life for school-aged children during spring 2020. These disruptions may have contributed to increased child behavior problems. Thus, we examined behavior problems in 247 children aged 7 to 9 years during Ohio's shutdown period.

Temperament and sleep behaviors in infants and toddlers living in low-income homes.

Temperament is a dynamic trait that can be shaped by maturity and environmental experiences. In this study, we sought to determine whether and the extent to which temperament was predicted by sleeping behaviors in an understudied sample of primarily Black and White infants and toddlers living in low-income homes (N = 150). Sleeping behaviors were assessed at 15-19 months of age with caregiver report of the Tayside Children's Sleep Questionnaire.

Co-occurring risk and protective factors and regulatory behavior of infants living in low-income homes.

Early self-regulation is a foundation for lifelong wellness and can be shaped by the interplay among several vital exposures. In this study, we examined the emergence of reliable profiles based upon exposure to risk and protective factors in infancy, determined if sociodemographic resources predict profile membership, and determined if these profiles predict early regulatory behaviors in a sample of infants reared in low-income homes. Data were collected from a sample of primarily Black or White mother-infant dyads living in low-income homes in the Midwest (n = 222) during the infants' first year of life (mean maternal age at enrollment: 26.

Learning Through Shared Care : Allomaternal Care Impacts Cognitive Development in Early Infancy in a Western Population.

This study investigates how allomaternal care (AMC) impacts human development outside of energetics by evaluating relations between important qualitative and quantitative aspects of AMC and developmental outcomes in a Western population. This study seeks to determine whether there are measurable differences in cognitive and language outcomes as predicted by differences in exposure to AMC via formal (e.g.

Maternal Mental Health Symptoms and Clusters Predict Toddler Sleep in Low-Income Homes.

The authors examined the association of maternal mental health symptoms and symptom clusters with the sleeping behaviors of toddlers living in low-income homes. The sample is comprised of 174 racially diverse mother and toddler (15-19 months old) dyads who were participating in a longitudinal birth cohort study. Dyads were initially recruited from Women, Infant, and Children clinics in a Midwestern county of the United States.

Evaluating associations between maternal social support and cognitive development for infants in poverty.

Infant cognitive development may be associated with maternal social support, although these relations have not been well-examined for infants living in poverty. We explore whether maternal social support is associated with cognitive development for 113 infants living in poverty. Infant cognition was measured at age 9-12 months using the Bayley Scales of Infant and Toddler Development 3rd edition.

Sleep and stress in mother-toddler dyads living in low-income homes.

Optimal sleeping behaviors are critical for overall development, yet some evidence suggests stress and living in a low-income environment are associated with disruptions of sleeping behaviors early in life. In this study, we investigated the association of toddler sleeping behaviors, particularly difficulties initiating and/or maintaining sleep (DIMS), and maternal and toddler prolonged stress using hair cortisol from dyads living in low-income homes. Hair cortisol was mainly sampled at the posterior vertex of mothers and toddlers (age 20-24 months) and analyzed with immunoassay (n = 94).

Familial allomaternal care exposure is predictive of infant development.

Objective: This study assesses whether increased exposure to allomaternal care (AMC, or non-maternal care) is associated with improved infant motor and social milestone attainment.

Methods: Typically developing infants aged 13-18 months (n = 102) were assessed by their mothers using the previously validated National Center for Health Statistics' Motor and Social Development Scale (MSD). AMC exposure from birth to present was quantified using four AMC predictor components.

Multimodal pair-bond maintenance: A review of signaling across modalities in pair-bonded nonhuman primates.

Only a handful of primate species exhibit the social relationship of pair-bonding. Efficient communication is critical for behavioral coordination within pair-bonds to maintain proximity and respond appropriately to extra-pair individuals, and possibly coordinate infant care. The use of complex signaling across modalities may help individuals improve communicative outcomes.

Signaling across the senses: a captive case study in pair-bonded red-bellied lemurs (Eulemur rubriventer) at the Duke Lemur Center, NC, USA.

We provide a preliminary case study in red-bellied lemurs (Eulemur rubriventer) to illustrate a multimodal approach to understanding communication strategies within a species with obligate pair-bonds. From June to August 2012, we observed and analyzed signaling behaviors across three established red-bellied lemur pairs at Duke Lemur Center (Durham, NC, USA). Our aim was to assess how individuals combine signal modalities to communicate with pair-mates, and to determine whether these strategies vary by time of day, sex, or pair.

What are the benefits of having a village? Effects of allomaternal care on communicative skills in early infancy.

This study investigates whether exposure to allomaternal care (AMC-care for infants from individuals other than the mother) improves rates of communicative behaviors during late infancy by providing more opportunities to practice communicating with varied caregivers. Data were collected from 102 typically-developing infants aged 13-18 months and their mothers. AMC variables were collected using a current care questionnaire, structured 14-day diary, and longitudinal interview.

Why "monogamy" isn't good enough.

Rare in mammals but more common in primates, there remains a considerable controversy concerning whether primate species traditionally described as monogamous actually express this highly specialized breeding pattern. Unfortunately the definition of "monogamy" varies greatly, inhibiting our understanding of this trait and two related traits with which monogamy is often conflated: pair-living and pair-bonding. Strepsirrhine primates are useful models to study factors that select for pair-living, pair-bonding, and monogamy because this taxon exhibits high incidences of each trait, in addition to species that exhibit behaviors that reflect combinations of these traits.