The development and diversity of religious cognition and behavior: Protocol for Wave 1 data collection with children and parents by the Developing Belief Network.

The Developing Belief Network is a consortium of researchers studying human development in diverse social-cultural settings, with a focus on the interplay between general cognitive development and culturally specific processes of socialization and cultural transmission in early and middle childhood. The current manuscript describes the study protocol for the network's first wave of data collection, which aims to explore the development and diversity of religious cognition and behavior. This work is guided by three key research questions: (1) How do children represent and reason about religious and supernatural agents? (2) How do children represent and reason about religion as an aspect of social identity? (3) How are religious and supernatural beliefs transmitted within and between generations? The protocol is designed to address these questions via a set of nine tasks for children between the ages of 4 and 10 years, a comprehensive survey completed by their parents/caregivers, and a task designed to elicit conversations between children and caregivers. This study is being conducted in 39 distinct cultural-religious groups (to date), spanning 17 countries and 13 languages. In this manuscript, we provide detailed descriptions of all elements of this study protocol, give a brief overview of the ways in which this protocol has been adapted for use in diverse religious communities, and present the final, English-language study materials for 6 of the 39 cultural-religious groups who are currently being recruited for this study: Protestant Americans, Catholic Americans, American members of the Church of Jesus Christ of Latter-day Saints, Jewish Americans, Muslim Americans, and religiously unaffiliated Americans.

No Support for Two Hypotheses About the Communicative Functions of Displaying Disgust: Evidence From Turkey, Norway, Germany, and Croatia.

In recent years, researchers have discovered much about how disgust works, its neural basis, its relationship with immune function, its connection with mating, and some of its antecedents and consequents. Despite these advances in our understanding, an under-explored area is how disgust may be used to serve a communicative function, including how individuals might strategically downplay or exaggerate the disgust display in front of different audiences. Here, we generated two hypotheses about potential communicative functions of disgust, and tested these hypotheses in four countries (Turkey, Croatia, Germany, and Norway). We found no evidence in support of either hypothesis in any country. Discussion focuses on the likely falsity of the two central hypotheses, alternative interpretations of our findings, and directions for future research.

The impact of visualizing the group on children's persistence in and perceptions of STEM.

Women are underrepresented in STEM fields across the world. We investigate a perceptual mechanism that may contribute to this gender disparity beginning in early childhood. We explore how visual information about the gender composition of a group of scientists impacts children's persistence on a STEM task and their evaluations of group members. One hundred sixty-six 4- to 6-year-old children viewed one of four groups of scientists: all-male, all-female, a lone female among all-males, or a lone male among all-females. Whereas children's persistence on a STEM task did not change across conditions, their trait judgments did. Children judged the all-male and all-female group scientists as "hardworking," but judged the lone female scientist as "smart." However, they were as likely to judge the lone male scientist as "smart" as to judge him "hardworking." The role of group visualization as a learning mechanism impacting children's perceptions of scientists as early as the preschool years is discussed.

Experimental and cross-cultural evidence that parenthood and parental care motives increase social conservatism.

Differences in attitudes on social issues such as abortion, immigration and sex are hugely divisive, and understanding their origins is among the most important tasks facing human behavioural sciences. Despite the clear psychological importance of parenthood and the motivation to provide care for children, researchers have only recently begun investigating their influence on social and political attitudes. Because socially conservative values ostensibly prioritize safety, stability and family values, we hypothesized that being more invested in parental care might make socially conservative policies more appealing. Studies 1 (preregistered; n = 376) and 2 (n = 1924) find novel evidence of conditional experimental effects of a parenthood prime, such that people who engaged strongly with a childcare manipulation showed an increase in social conservatism. Studies 3 (n = 2610, novel data from 10 countries) and 4 (n = 426 444, World Values Survey data) find evidence that both parenthood and parental care motivation are associated with increased social conservatism around the globe. Further, most of the positive association globally between age and social conservatism is accounted for by parenthood. These findings support the hypothesis that parenthood and parental care motivation increase social conservatism.

Family systemic psychosocial support for at-risk adolescents in Lebanon: study protocol for a multi-site randomised controlled trial.

BACKGROUND: Adolescents growing up in communities characterised by adversity face multiple risk factors for poor mental health and wellbeing. There is currently a scarcity of research on effective approaches for preventing and treating psychological distress in this population, particularly in humanitarian settings. The powerful impact of the home environment and family support is well known; however, approaches targeting the family are seldom developed or evaluated in such settings. We developed a brief family systemic psychosocial support intervention to be delivered through existing child protection systems with non-specialist facilitators. This paper outlines the study protocol for a randomised controlled trial of the intervention in Lebanon. METHODS: We will conduct a single-blind hybrid effectiveness-implementation multi-site RCT comparing the locally developed systemic family intervention to a waitlist control group for families residing in vulnerable regions in North Lebanon and Beqaa governorates (including families of Syrian, Palestinian, and Lebanese backgrounds). Outcomes on a range of family, adolescent, and caregiver measures will be assessed at baseline (T0) and post-intervention (T1), and at a 3-month follow-up for the treatment arm (T2). Families will be eligible for the trial if they are identified by implementing organisations as being medium-to-high risk for child protection concerns and have one or more adolescent aged 12-17 who demonstrates significant psychological distress on a self-report brief screening tool. Families will be randomly assigned to a treatment or a waitlist control condition. Families in the waitlist condition will receive a group version of the programme after completion of the study, to allow us to assess feasibility, acceptability, and preliminary indications of intervention effects of this modality. The primary outcome is reduction in overall adolescent-reported psychological distress over time, with post-intervention (T1) as the primary endpoint. Secondary adolescent-reported outcomes include family functioning, psychosocial wellbeing, and emotional regulation difficulties. Secondary caregiver-reported outcomes include parenting style, family functioning, psychological distress, and emotional regulation difficulties. DISCUSSION: This trial will provide the first assessment of the effectiveness of the family systemic psychosocial support intervention for use in Lebanon, with important implications for the use of systemic, low-cost, non-specialist interventions for this age range. TRIAL REGISTRATION: Local registry: National Mental Health Program, Ministry of Public Health, Lebanese Republic. Registered on 19 October 2021 Lebanese Clinical Trial Registry LBCTR2021104870 . Registered on 13 October 2021 Global registry: ISRCTN ISRCTN13751677 . Registered on 1 November 2021.

Belief, culture, & development: Insights from studying the development of religious beliefs and behaviors.

We describe the theoretical and methodological contributions of a cultural and developmental approach to the study of religious belief and behavior. We focus on how the study of religious development can provide a foothold into answering some key questions in developmental science: What is belief? What is culture? What is the nature of human development? Throughout the chapter, we provide examples of methodological innovations that have emerged over the course of the first year of a global, collaborative research project into the development of religious beliefs and behaviors.

Epistemic Vigilance in Early Ontogeny: Children's Use of Nonverbal Behavior to Detect Deception.

This study examines the development of children's ability to modulate their trust in verbal testimony as a function of nonverbal behavior. Participants included 83 children (26 four-year-olds, 29 five-year-olds, and 28 six-year-olds) that were tasked with locating a toy hidden in one of two boxes. Before deciding the location, participants watched a video of an adult providing verbal and nonverbal cues about the location of the toy. We hypothesized that older children would display epistemic vigilance, trusting nonverbal information over verbal information when the two conflict. Consistent with our expectations, when sources were consistent, all children trusted the verbal testimony. By contrast, and as predicted, when they were inconsistent, only 6-year-olds distrusted verbal testimony and favored nonverbal cues; 4- and 5-year-olds continued to trust verbal testimony. Thus, 6-year-old children demonstrate an ability to modulate their trust in verbal testimony as a function of nonverbal information. Younger children's inability to do this is not due to their being unaware of non-verbal behavior; indeed, when nonverbal information was offered exclusively, children of all ages used it to find the object.