Lynne Murray

• University of Reading

Violence is a major public health problem globally, with the highest rates in low- and middle-income countries (LMICs) in the Americas and southern Africa. Parenting programmes in high-income countries can diminish risk for violence, by reducing risk factors such as child aggression and harsh parenting, and increasing protective factors such as chi...

Background: Violence is a major public health problem globally, with the highest rates in low- and middle-income countries (LMICs) in the Americas and southern Africa. Parenting programmes in high-income countries can diminish risk for violence, by reducing risk factors such as child aggression and harsh parenting, and increasing protective factors...

Background When caregivers live in remote settings characterised by extreme poverty, poor access to health services, and high rates of HIV/AIDS, their caregiving ability and children's development might be compromised. We aimed to test the effectiveness of a community-based child health and parenting intervention to improve child HIV testing, healt...

Objective Evidence shows that dialogic book-sharing improves language development in young children in low-middle income countries (LMICs), particularly receptive and expressive language. It is unclear whether this intervention also boosts development of other neurocognitive and socio-emotional domains in children. Using a randomized controlled tri...

Background: Intimate partner violence (IPV) is highly prevalent in low-income and middle-income countries and has been a major obstacle towards reaching global health targets for women and children. We aimed to investigate cross-sectional and longitudinal associations between IPV victimisation and maternal parenting practices of young children in...

Violence against women by male partners is a global public health concern affecting the lives of millions of women and their children. 1 Intimate partner violence (IPV) victimisation, which can include harmful behaviours that are physical, sexual, or psychological (or a combination of these behaviour types), undermines maternal wellbeing and negati...

Similarly to humans, rhesus macaques engage in mother-infant face-to-face interactions. However, no previous studies have described the naturally occurring structure and development of mother-infant interactions in this population and used a comparative-developmental perspective to directly compare them to the ones reported in humans. Here, we inve...

While much variance in general intelligence or g is genetic, a substantial environmental component suggests a possible role for parent-child interaction. In particular, previous evidence suggests the importance of parental scaffolding, or provision of cognitive structure to shape child behaviour. A role for scaffolding is consistent with the propos...

Shared picture-book reading is well-recognized as beneficial for children's early language development, especially where “dialogic book-sharing” techniques are used. Possible benefits of dialogic book-sharing to other aspects of child development have been little investigated, and it has not been widely studied in European populations. We conducted...

Parental reading to young children is well-established as being positively associated with child cognitive development, particularly their language development. Research indicates that a particular, “intersubjective,” form of using books with children, “Dialogic Book-sharing” (DBS), is especially beneficial to infants and pre-school aged children,...

This study evaluated the impact of a parenting intervention on children’s cognitive and socioemotional development in a group of caregivers and their 21‐to‐28‐month‐old children in a low‐income South African township. A randomized controlled trial compared an experimental group (n = 70) receiving training in dialogic book‐sharing (8 weekly group se...

Background Child cognitive development is often compromised in contexts of poverty and adversity, and these deficits tend to endure and affect the child across the life course. In the conditions of poverty and violence that characterise many low‐ and middle‐income countries (LMIC), the capacity of parents to provide the kind of care that promotes g...

While much variance in general intelligence or g is genetic, a substantial environmental component suggests a possible role for parent-child interaction. In particular, previous evidence suggests the importance of parental scaffolding, or provision of cognitive structure to shape child behaviour. A role for scaffolding is consistent with the propos...

A pilot randomized controlled trial (RCT) was conducted in El Salvador of an intervention (‘Thula Sana’) previously shown to enhance maternal sensitivity and infant security of attachment in a South African sample. In El Salvador, trained community workers delivered the intervention from late pregnancy to 6 months postpartum as part of a home‐visit...

Background Maternal sub-threshold and non-clinical depression and its possible outcomes on offspring internalizing/externalizing symptoms has received growing attention in recent years because of its significant worldwide prevalence. Methods Through a Latent State-Trait Analysis approach (LST), this longitudinal study aimed to identify a stable co...

Mother-infant interactions, including culturally specific features, have been found to predict child socio-emotional development (e.g., social communication and emotion regulation (ER)). However, research is lacking on the specific processes involved. We used a cross-cultural, longitudinal design, and a microanalytic coding approach to address this...

Background Maternal–infant feeding interactions are a primary context for engagement between mothers and their infants, and constitute a unique space in which reciprocity, attunement and maternal sensitivity can be expressed. Increasingly, research demonstrates the importance of the psychological and social nature of the feeding context, and how it...

Background Social anxiety disorder (SAD) aggregates in families. To elucidate intergenerational transmission of risk, we examined whether childhood SAD and symptoms of anxiety were prospectively predicted by stable infant temperamental inhibition, maternal SAD, maternal generalized anxiety disorder (GAD) and maternal parenting behaviours. Methods...

Background This study evaluated whether clinical and economic outcomes from CBT for child anxiety disorders in the context of maternal anxiety disorders are improved by adding treatment focused on (a) maternal anxiety disorders or (b) mother–child interactions. Methods Two hundred and eleven children (7–12 years, 85% White British, 52% female) wit...

Background: Facial mimicry is crucial in the recognition of others' emotional state. Thus, the observation of others' facial expressions activates the same neural representation of that affective state in the observer, along with related autonomic and somatic responses. What happens, therefore, when someone cannot mimic others' facial expressions?...

Background Children in many low- and middle-income countries (LMICs) are at high risk for exposure to violence and later violent behaviour. The World Health Organization has declared an urgent need for the evaluation and implementation of low-cost parenting interventions in LMICs to prevent violence. Two areas of significant early risk are harsh pa...

Detecting when one's own gaze has been followed is a critical component of joint attention, but little is known about its development. To address this issue, we used electroencephalography (EEG) to record infant neural responses at 6.5 and 9.5 months during observation of an adult either turning to look at the same object as the infant (congruent a...

It is estimated that postpartum depression affects up to 25% of men. Despite such high prevalence, the majority of studies on postpartum depression are focused on mothers, and the role of paternal depression and its effects on infant development have been overlooked by researchers and clinicians. The present study aimed to fill this gap by investig...

Interventions that train parents to share picture books with children are seen as a strategy for supporting child language development. We conducted meta‐analyses using robust variance estimation modeling on results from 19 RCTs (Ntotal = 2,594; Mchildage = 1–6 years). Overall, book‐sharing interventions had a small sized effect on both expressive...

Parent-infant social interactions start early in development, with infants showing active communicative expressions by just two months. A key question is how this social capacity develops. Maternal mirroring of infant expressions is considered an important, intuitive, parenting response, but evidence is sparse in the first two months concerning the...

Down syndrome (DS) is more detrimental to language acquisition compared to other forms of learning disability. It has been shown that early social communication skills are important for language acquisition in the typical population; however few studies have examined the relationship between early social communication and language in DS. The aim of...

We (Meltzoff et al., 2018) described how Oostenbroek et al.'s (2016) design likely dampened infant imitation. In their commentary, Oostenbroek et al. (in press) argue that our points are post hoc. It is important for readers to know that they are not. Our paper re‐stated “best practices” described in published papers. Based on the literature, the d...

Background: There are marked disparities between pre-school children in key skills affecting school readiness, disparities that commonly persist and influence children's later academic achievements, employment, and adjustment. Much of this disparity is linked to socio-economic disadvantage and its impact on the home learning environment. Children'...

2018 Background Depression in fathers in the postnatal period is associated with an increased risk of some adverse child developmental outcomes. One possible mechanism for the familial transmission of risk is through the negative effects of depression on parenting and the parent-child relationship. So far, evidence indicates that depressed fathers...

Background: Depression in fathers in the postnatal period is associated with an increased risk of some adverse child developmental outcomes. One possible mechanism for the familial transmission of risk is through the negative effects of depression on parenting and the parentchild relationship. So far, evidence indicates that depressed fathers tend...

eAppendix. Supplementary Material

Importance Maternal postnatal depression (PND) is common and associated with adverse child outcomes. These effects are not inevitable, and it is critical to identify those most at risk. Previous work suggests that the risks of adverse outcomes are increased when PND is severe and persistent, but this has not been systematically studied. Objective...

Background: Depression in fathers in the postnatal period is associated with an increased risk of some adverse child developmental outcomes. One possible mechanism for the familial transmission of risk is through the negative effects of depression on parenting and the parent-child relationship. So far, evidence indicates that depressed fathers ten...

Background: While parental post-trauma support is considered theoretically important for child adjustment, empirical evidence concerning the specific aspects of parental responding that influence child post-traumatic distress, or the processes via which any such impacts occur, is extremely limited. We conducted a longitudinal examination of whether p...

Processing facial expressions is an essential component of social interaction, especially for preverbal infants. In human adults and monkeys, this process involves the motor system, with a neural matching mechanism believed to couple self- and other-generated facial gestures. Here, we used electroencephalography to demonstrate recruitment of the hu...

The meaning, mechanism, and function of imitation in early infancy have been actively discussed since Meltzoff and Moore's (1977) report of facial and manual imitation by human neonates. Oostenbroek et al. (2016) claim to challenge the existence of early imitation and to counter all interpretations so far offered. Such claims, if true, would have i...

Verbal information transfer, one of Rachman’s three pathways to fear, may be one way in which vulnerability for anxiety may be transmitted from parents to children. A community sample of mothers and their preschool-aged children (N = 65) completed observational tasks relating to the child starting school. Mothers were asked to tell their child abou...

It is generally agreed that the human brain is responsive to environmental influences, and that the male brain may be particularly sensitive to early adversity. However, this is largely based on retrospective studies of older children and adolescents exposed to extreme envi- ronments in childhood. Less is understood about how nor- mative variations...

The amygdala plays a central role in emotional processing and has an activating influence on the hypothalamic-pituitary-adrenal (HPA)-axis. Structural changes in the amygdala have been associated with early adversity and may play an important role in the later emergence of emotional pathologies by influencing the way that the brain responds to stre...

A considerable body of evidence suggests that early caregiving may affect the short-term functioning and longer term development of the hypothalamic–pituitary–adrenocortical axis. Despite this, most research to date has been cross-sectional in nature or restricted to relatively short-term longitudinal follow-ups. More important, there is a paucity...

The quality of father-child interactions has become a focus of increasing research in the field of child development. We examined the potential contribution of father-child interactions at both 3 months and 24 months to children's cognitive development at 24 months. Observational measures of father-child interactions at 3 and 24 months were used to...

Background Children in low and middle-income countries (LMICs) are at risk for problems in their cognitive, social and behavioural development. Factors such as a lack of cognitive stimulation, harsh parenting practices, and severe and persistent aggression in early childhood are central to the genesis of these problems. Interventions that target th...

Background Clear recognition of the damaging effects of poverty on early childhood development has fueled an interest in interventions aimed at mitigating these harmful consequences. Psychosocial interventions aimed at alleviating the negative impacts of poverty on children are frequently shown to be of benefit, but effect sizes are typically small...

Data used for multiple imputation analysis of the effects of missing data. (XLSX)

Results of multiple imputation logistic regression analysis of intervention group × 5HTTLPR interaction in relation to attachment security. (DOCX)

Details of the multiple imputation analyses testing for the effect of missing data on the main hypothesis. (DOCX)

Prespecified protocol. (DOCX)

Data used for testing main hypothesis and effects of covariates. (XLSX)

Multiply imputed model parameter estimates by iteration number. (DOCX)

Results of multiple imputation logistic regression analysis of intervention group × 5HTTLPR interaction in relation to attachment security, controlling for maternal genotype and maternal genotype × intervention group interaction. (DOCX)

Values for attachment security and demographic variables in the sample of 220 adolescents included in the study compared to the rest of the original sample of 449 who were lost to follow-up (91), had died (24), or were followed up at adolescence but did not have both attachment and 5HTTLPR genotype data (114), making a total of 229 who were not inc...

Comparison between the intervention and control groups for attachment security, genotype, and demographic variables. No significant differences were found. (DOCX)

Background: Adult gaze plays an important role in early infant development, and infants are highly sensitive to its presence and direction. Little is known, however, about how adults look at infants while interacting with them. Using eye-tracking technology, this study investigated maternal gaze during naturalistic interactions, and how it was inf...

Postnatal maternal depression is associated with poorer child emotional and behavioral functioning, but it is unclear whether this occurs following brief episodes or only with persistent depression. Little research has examined the relation between postnatal anxiety and child outcomes. The present study examined the role of postnatal major depressi...

Three arguments are advanced from human and nonhuman primate infancy research for the exaptation of ingestive mouth movements (tongue protrusion and lip smacking) for the purposes of social communication: their relation to affiliative behaviours, their sensitivity to social context, and their role in social development. Although these behaviours ma...

By two-three months, infants show active social expressions during face-to-face interactions. These interactions are important, as they provide the foundation for later emotional regulation and cognition, but little is known about how infant social expressiveness develops. We considered two different accounts. One emphasizes the contingency of pare...

Background Since 1990, the lives of 48 million children under the age of 5 years have been saved because of increased investments in reducing child mortality. However, despite these unprecedented gains, 250 million children younger than 5 years in low- and middle-income countries (LMIC) cannot meet their developmental potential due to poverty, poor...

Background Young mothers living in low-income urban settings often are exposed to significant and chronic environmental difficulties including poverty, social isolation and poor education and typically also have to cope with personal histories of abuse and depression. Minding the Baby® (MTB) is an interdisciplinary home-visiting programme developed...

Background: The ability to regulate emotions is a key developmental achievement acquired during social interactions and associated with better behavioral and social outcomes. We examined the influence of culture on child emotion regulation (ER) and aggression and on early parenting practices, and the role of parenting in child ER. Methods: We as...

Background: Consistent with evidence from high-income countries (HICs), we previously showed that, in an informal peri-urban settlement in a low-middle income country, training parents in book sharing with their infants benefitted infant language and attention (Vally, Murray, Tomlinson, & Cooper, ). Here, we investigated whether these benefits wer...

Simulation theories propose that observing another’s facial expression activates sensorimotor representations involved in the execution of that expression, facilitating recognition processes. The mirror neuron system (MNS) is a potential mechanism underlying simulation of facial expressions, with like neural processes activated both during observat...

Maternal depression is associated with increased risk for offspring mood and anxiety disorders. One possible impact of maternal depression during offspring development is on the emotional autobiographical memory system. We investigated the neural mechanisms of emotional autobiographical memory in adult offspring of mothers with postnatal depression...

Parents’ verbal communication to their child, particularly the expression of fear-relevant information (e.g., attributions of threat to the environment), is considered to play a key role in children’s fears and anxiety. This review considers the extent to which parental verbal communication is associated with child anxiety by examining research tha...

Objective: Early mother-infant interactions are impaired in the context of infant cleft lip and are associated with adverse child psychological outcomes, but the nature of these interaction difficulties is not yet fully understood. The aim of this study was to explore adult gaze behavior and cuteness perception, which are particularly important du...

Previous research has demonstrated overlapping neural activity during observation and execution of facial expressions in human adults. These shared activations have been interpreted as evidence for mirror neuron system (MNS) involvement in the processing of facial expressions. A facial MNS has also been hypothesized to play a role in the developing...

Background: Early in life, infants mainly rely on their caregiver for regulation of negative states (Morris et al., 2007). Interactive characteristics (e.g. maternal responsiveness, sensitivity, intrusiveness) are associated with later child emotional regulation skills (Spinrad and Stifter, 2002; Swinger et al., 2014). Previous research shows that...

To determine whether, in an impoverished South African community, an intervention that benefitted infant attachment also benefitted cognitive development. Pregnant females were randomized to intervention (n=220) and no-treatment control groups (n=229). The intervention was home-based parenting support for attachment, delivered until 6 months postpa...

Adults diagnosed with autism spectrum disorder (ASD) show a reduced sensitivity (degree of selective response) to social stimuli such as human voices. In order to determine whether this reduced sensitivity is a consequence of years of poor social interaction and communication or is present prior to significant experience, we used functional MRI to...

Background: Mothers of infants with a cleft lip/palate (CLP) show less sensitivity during early interactions (Murray et al., 2008); Field & Vega-Lahr (1984) suggested this might be because CLP infants’ facial expressions are harder to interpret. Oster (2003), analysing how naïve observers rated facial expressions in photographs of CLP infants, show...

Cognitive-behavioural therapy (CBT) for childhood anxiety disorders is associated with modest outcomes in the context of parental anxiety disorder. This study evaluated whether or not the outcome of CBT for children with anxiety disorders in the context of maternal anxiety disorders is improved by the addition of (i) treatment of maternal anxiety d...

A considerable body of evidence has accumulated concerning the development of children of postnatally depressed mothers. This shows that risks are raised in a number of areas of psychological functioning, including attachments, cognitive, and socio-emotional development. Adverse child outcomes associated with the maternal disorder are more likely t...

“Anxiety disorders” (ADs) are a broad category of psychiatric disorders characterized by excessive fear, worry, or anxiety which cause significant distress or impairment in everyday life. They are among the most common psychiatric disorders, affecting over a quarter of people during their lifetime (Kessler et al., 2005). This chapter reviews the ev...

The offspring of depressed parents have been found to show elevated basal levels of the stress hormone cortisol. Whether heightened cortisol stress reactivity is also present in this group has yet to be clearly demonstrated. We tested whether postnatal maternal depression predicts subsequent increases in offspring biological sensitivity to social s...

Securing and promoting the welfare and healthy development of children should be one of the fundamental priorities, and challenges, for all societies. Despite notable progressive national initiatives, global policy statements, aid programmes and grassroots campaigns that are focused on children’s health and wellbeing, many children continue to be e...

SYNOPSIS Objective. Paternal depressive disorder is associated with adverse effects on child development. One possible mechanism for this is through the effects of the disorder on parenting capacities. The link between paternal depression and father–infant interactions was investigated at three-months postpartum. Design. Major depressive disorder...

Aim The purpose of the study was to investigate whether an intervention which focused on enhancing the quality of the mother-infant relationship would prevent the development of postnatal depression (PND) and the associated impairments in parenting and adverse effects on child development. Background Recent meta-analyses indicate modest preventive...

Anxious mothers’ parenting, particularly transfer of threat information, has been considered important in their children’s risk for social anxiety disorder (SAnxD), and maternal narratives concerning potential social threat could elucidate this contribution. Maternal narratives to their pre-school 4-5 year-old children, via a picture book about sta...

Postnatal depression (PND) is associated with impairments in the mother–child relationship, and these impairments are themselves associated with adverse child outcomes. Thus, compared to the children of non-depressed mothers, children of mothers with PND are more likely to be insecurely attached, and to have externalising behaviour problems and poo...

Background Dialogic book-sharing is an interactive form of shared reading. It has been shown in high income countries (HICs) to be of significant benefit to child cognitive development. Evidence for such benefit in low and middle income countries (LMICs) is scarce, although a feasibility study of our own produced encouraging findings. Accordingly,...