Mobility and kinship in the world's first village societies.

Around 10,000 y ago in southwest Asia, the cessation of a mobile lifestyle and the emergence of the first village communities during the Neolithic marked a fundamental change in human history. The first communities were small (tens to hundreds of individuals) but remained semisedentary. So-called megasites appeared soon after, occupied by thousands of more sedentary inhabitants. Accompanying this shift, the material culture and ancient ecological data indicate profound changes in economic and social behavior. A shift from residential to logistical mobility and increasing population size are clear and can be explained by either changes in fertility and/or aggregation of local groups. However, as sedentism increased, small early communities likely risked inbreeding without maintaining or establishing exogamous relationships typical of hunter-gatherers. Megasites, where large populations would have made endogamy sustainable, could have avoided this risk. To examine the role of kinship practices in the rise of megasites, we measured strontium and oxygen isotopes in tooth enamel from 99 individuals buried at Pinarbasi, Boncuklu, and Çatalhöyük (Turkey) over 7,000 y. These sites are geographically proximate and, critically, span both early sedentary behaviors (Pinarbasi and Boncuklu) and the rise of a local megasite (Çatalhöyük). Our data are consistent with the presence of only local individuals at Pinarbasi and Boncuklu, whereas at Çatalhöyük, several nonlocals are present. The Çatalhöyük data stand in contrast to other megasites where bioarchaeological evidence has pointed to strict endogamy. These different kinship behaviors suggest that megasites may have arisen by employing unique, community-specific kinship practices.

Stress and emotion recognition predict the relationship between a history of maltreatment and sensitive parenting behaviors: A moderated-moderation.

Our study proposes to examine how stress and emotion recognition interact with a history of maltreatment to influence sensitive parenting behaviors. A sample of 58 mothers and their children aged between 2 and 5 years old were recruited. Parents' history of maltreatment was measured using the Child Trauma Questionnaire. An emotion recognition task was performed. Mothers identified the dominant emotion in morphed facial emotion expressions in children. Mothers and children interacted for 15 minutes. Salivary cortisol levels of mothers were collected before and after the interaction. Maternal sensitive behaviors were coded during the interaction using the Coding Interactive Behavior scheme. Results indicate that the severity of childhood maltreatment is related to less sensitive behaviors for mothers with average to good abilities in emotion recognition and lower to average increases in cortisol levels following an interaction with their children. For mothers with higher cortisol levels, there is no association between a history of maltreatment and sensitive behaviors, indicating that higher stress reactivity could act as a protective factor. Our study highlights the complex interaction between individual characteristics and environmental factors when it comes to parenting. These results argue for targeted interventions that address personal trauma.

Defining an Evaluation Protocol for the Infant with Fetal Echogenic Bowel.

OBJECTIVE: This study aimed to develop an algorithm for pediatricians to use for infants diagnosed with fetal echogenic bowel (FEB) to ensure that each patient is fully evaluated for possible complications while avoiding unnecessary morbidity and mortality and health care-associated costs. STUDY DESIGN: This was a prospective cohort of neonates for which a diagnosis of FEB was made during a Level 2 anatomy ultrasound between February 2016 and January 2017. Women diagnosed with FEB were offered perinatal genetic counseling and testing. These women also received increased third trimester fetal surveillance, including daily fetal kick counts, fetal growth scans every 3 to 4 weeks beginning at 28 weeks, and weekly fetal nonstress test (NST) and/or BPP beginning at 32 weeks. After delivery, neonates received a postnatal evaluation including birth weight, gestational age at birth, presence of other abnormalities, and associated perinatal morbidity and mortality. Comparison between findings was performed using chi-square test. All statistical evaluation was performed using SPSS. RESULTS: Among 919 pregnant patients who received Level 2 anatomy ultrasounds at a Regional Perinatal Center during the study period, 70 received a diagnosis of FEB. Of those diagnosed with FEB, 52 (74.3%) delivered at the same Regional Medical Center. Of these 52 delivered infants, 3 (5.8%) were intrauterine fetal demises (IUFDs) and 4 (7.6%) had unaffected twins. Only one multifetal gestation had the diagnosis of FEB in both the twins. Only 19 of the infants delivered had a kidney, ureter, and bladder X-ray (KUB) performed secondary to prematurity or abnormal exams. CONCLUSION: This study showed that the majority of infants diagnosed with FEB had a normal exam following delivery, and that most of the neonatal outcomes of neonatal intensive care unit admissions and other neonatal complications are a result of prematurity rather than FEB. Although the algorithm did not have significant results, it is easy to follow and implement in larger studies. KEY POINTS: · Majority of infants with FEB have a normal physical exam after delivery.. · Majority of neonatal outcomes evaluated were a result of prematurity rather than FEB.. · FEB is a soft marker for potential abnormalities and fetal morbidity/mortality..

Bioarchaeology of Neolithic Çatalhöyük reveals fundamental transitions in health, mobility, and lifestyle in early farmers.

The transition from a human diet based exclusively on wild plants and animals to one involving dependence on domesticated plants and animals beginning 10,000 to 11,000 y ago in Southwest Asia set into motion a series of profound health, lifestyle, social, and economic changes affecting human populations throughout most of the world. However, the social, cultural, behavioral, and other factors surrounding health and lifestyle associated with the foraging-to-farming transition are vague, owing to an incomplete or poorly understood contextual archaeological record of living conditions. Bioarchaeological investigation of the extraordinary record of human remains and their context from Neolithic Çatalhöyük (7100-5950 cal BCE), a massive archaeological site in south-central Anatolia (Turkey), provides important perspectives on population dynamics, health outcomes, behavioral adaptations, interpersonal conflict, and a record of community resilience over the life of this single early farming settlement having the attributes of a protocity. Study of Çatalhöyük human biology reveals increasing costs to members of the settlement, including elevated exposure to disease and labor demands in response to community dependence on and production of domesticated plant carbohydrates, growing population size and density fueled by elevated fertility, and increasing stresses due to heightened workload and greater mobility required for caprine herding and other resource acquisition activities over the nearly 12 centuries of settlement occupation. These changes in life conditions foreshadow developments that would take place worldwide over the millennia following the abandonment of Neolithic Çatalhöyük, including health challenges, adaptive patterns, physical activity, and emerging social behaviors involving interpersonal violence.

Predictors of mothers' participation in a mother-only coparenting intervention conducted in fatherhood programs.

While fatherhood programs are increasingly implementing coparenting classes for mothers, very little is known about the circumstances that could increase or inhibit a mother's participation in joining such a class. The current study uses ecological systems theory to explore the microsystems, mesosystems, and macrosystems that relate to mothers' participation in a coparenting class. Pretest data from 277 fathers attending fatherhood programs are used to predict mothers' participation in a mother-only coparenting class. Fathers' perceived relationship quality, perceptions of the coparenting alliance, recent legal challenges, and residing in a rural/small-town community were significantly associated with whether the mother participated in the coparenting program. Fatherhood programs should address the issues that appear to deter mothers from participating in coparenting interventions, including high levels of couple conflict, recent father incarceration, and recent father trouble with the law.

Agricultural origins on the Anatolian plateau.

This paper explores the explanations for, and consequences of, the early appearance of food production outside the Fertile Crescent of Southwest Asia, where it originated in the 10th/9th millennia cal BC. We present evidence that cultivation appeared in Central Anatolia through adoption by indigenous foragers in the mid ninth millennium cal BC, but also demonstrate that uptake was not uniform, and that some communities chose to actively disregard cultivation. Adoption of cultivation was accompanied by experimentation with sheep/goat herding in a system of low-level food production that was integrated into foraging practices rather than used to replace them. Furthermore, rather than being a short-lived transitional state, low-level food production formed part of a subsistence strategy that lasted for several centuries, although its adoption had significant long-term social consequences for the adopting community at Boncuklu. Material continuities suggest that Boncuklu's community was ancestral to that seen at the much larger settlement of Çatalhöyük East from 7100 cal BC, by which time a modest involvement with food production had been transformed into a major commitment to mixed farming, allowing the sustenance of a very large sedentary community. This evidence from Central Anatolia illustrates that polarized positions explaining the early spread of farming, opposing indigenous adoption to farmer colonization, are unsuited to understanding local sequences of subsistence and related social change. We go beyond identifying the mechanisms for the spread of farming by investigating the shorter- and longer-term implications of rejecting or adopting farming practices.

Fathers' Dosage in Community-based Programs for Low-income Fathers.

Community-based programs for low-income fathers often struggle to get fathers to attend services and activities. This paper reviews the literature examining approaches to measuring dosage in fatherhood programs, rates of dosage, influences on dosage, and the associations between dosage and fathers' outcomes. Studies were limited to programs that conducted randomized control trials, quasi-experimental studies, and one-group pretest/post-test designs. Although most programs report low or moderate dosage levels, some programs achieve high levels of fathers' participation in parenting, coparenting, and economic security classes. Few studies examined dosage in relation to father outcomes. All but one of seven studies reporting effects showed that higher dose levels had positive associations with outcomes such as engagement with children, parenting satisfaction and self-efficacy, perception of coparenting quality, payment of child support, and earnings from work. This paper discusses future directions for studying father's dosage in fatherhood programs.

En los programas comunitarios para padres de bajos recursos generalmente es difícil lograr que los padres asistan a los servicios y a las actividades que ofrecen. Este artículo revisa los métodos de análisis de las publicaciones para medir la cantidad de padres en los programas sobre paternidad, los índices de asistencia, las influencias en la asistencia y las asociaciones entre la asistencia y las respuestas de los padres. Los estudios se limitaron a los programas que llevaron a cabo ensayos controlados aleatorizados, estudios cuasiexperimentales y diseños de pruebas de entrada y pruebas de salida de un grupo. Aunque la mayoría de los programas informan niveles de asistencia bajos o moderados, algunos programas logran altos niveles de participación de los padres en las clases sobre crianza, cocrianza y seguridad económica de los niños. Pocos estudios analizaron la asistencia en relación con las respuestas de los padres. Todos excepto uno de siete estudios que informaron efectos indicaron que los niveles más altos de asistencia tuvieron asociaciones positivas con las respuestas de los padres, como compromiso con los niños, satisfacción con la crianza y autoeficacia, percepción de la calidad de la cocrianza, pago de la cuota alimentaria e ingresos de un trabajo. En este artículo se debaten las futuras direcciones para estudiar la asistencia de los padres en los programas sobre paternidad.

Maternal history of childhood maltreatment and later parenting behavior: A meta-analysis.

Exposure to maltreatment during childhood (CM) can have deleterious effects throughout the life span of an individual. A parent's history of child maltreatment can also impact his or her own parenting behavior. Theoretically, parents who experienced maltreatment as children may have fewer resources to cope with the challenges of childrearing and may adopt more problematic parenting behaviors. However, empirical studies examining the association between CM and later parenting behavior have yielded mixed results. The aim of this study is to conduct a meta-analysis of studies that have examined the association between exposure to CM and the subsequent parenting outcomes of mothers of 0- to 6-year-old children. A secondary aim is to examine the potential impact of both conceptual and methodological moderators. A total of 32 studies (27 samples, 41 effect sizes, 17,932 participants) were retained for analysis. Results revealed that there is a small but statistically significant association between maternal exposure to CM and parenting behavior (r = -.13, p < .05). Moderator analyses revealed that effect sizes were larger when parenting measures involved relationship-based or negative, potentially abusive behaviors, when samples had a greater number of boys compared to girls, and when studies were older versus more recent. Results are discussed as they relate to the intergenerational transmission of maltreatment and abuse.

Self-perceived Coparenting of Nonresident Fathers: Scale Development and Validation.

This study reports on the development and validation of the Fatherhood Research and Practice Network coparenting perceptions scale for nonresident fathers. Although other measures of coparenting have been developed, this is the first measure developed specifically for low-income, nonresident fathers. Focus groups were conducted to determine various aspects of coparenting. Based on this, a scale was created and administered to 542 nonresident fathers. Participants also responded to items used to examine convergent and predictive validity (i.e., parental responsibility, contact with the mother, father self-efficacy and satisfaction, child behavior problems, and contact and engagement with the child). Factor analyses and reliability tests revealed three distinct and reliable perceived coparenting factors: undermining, alliance, and gatekeeping. Validity tests suggest substantial overlap between the undermining and alliance factors, though undermining was uniquely related to child behavior problems. The alliance and gatekeeping factors showed strong convergent validity and evidence for predictive validity. Taken together, results suggest this relatively short measure (11 items) taps into three coparenting dimensions significantly predictive of aspects of individual and family life.

Intervention with Adolescent Mother-Child Dyads and Cognitive Development in Early Childhood: a Meta-Analysis.

The cognitive development of children of adolescent mothers has often been considered to be at risk. The purpose of this meta-analysis is to examine whether early intervention could help foster more positive cognitive development in the 0- to 4-year-old children of adolescent mothers. Twenty-two studies were reviewed, involving 29 different intervention strategies and 3577 participants. An overall effect size (corrected for publication bias) of d = .24 was found (95% CI .11, .36). Intervention strategies that focused specifically on the quality of parent-child interaction (d = .89; 95% CI .36, 1.43) or that included parent-child interaction as an important target of intervention (d = .53; 95% CI .34, .73) yielded greater effect sizes than those that emphasized maternal support and education (d = .23; 95% CI .12, .34). Intervention that was delivered in groups (d = .56; 95% CI .36, .74) yielded greater effectiveness than dyadic intervention (d = .27; 95% CI .14, .39). Intervention delivered by trained professionals (d = .39; 95% CI .22, .56) was more effective than that delivered by paraprofessionals (d = .20; 95% CI -.02, .61). Older studies (slope = -.015) and those that involved smaller numbers of participants (slope = -.0008) also yielded greater effect sizes. There was also a marginal tendency for shorter intervention strategies (slope = -.002), and those that involved younger children (slope = -.005) and mothers (slope = -.074) to show greater effects. Discussion focuses on the developmental and practical implications of these results.

Competency to stand trial among female inpatients.

Competency to stand trial evaluations are conducted by forensic mental health professionals to opine whether defendants possess the mental abilities to understand, appreciate, and reason in regard to their court proceedings. The majority of research on competency to stand trial evaluations has focused on males, with research on female defendants being relatively underexplored. Even less is known of diverse female samples referred for competency evaluation. In the current study, we sought to examine whether characteristics associated with competency among predominantly male samples translate to a racially, ethnically, and culturally diverse group of female defendants (N = 288, 85% non-White). Chi-square analyses revealed significant relationships between findings of incompetence and defendants' diagnosis of a psychotic disorder, active psychotic symptoms, medication noncompliance, nonparticipation in the evaluation, and nonfelony charges. Logistic regression analysis indicated that defendants who experienced active psychotic symptoms, did not participate in their evaluations, and were not compliant with their medication were most likely to be found incompetent. Notably, neither minority status nor age was a significant characteristic in predicting incompetence. These findings in particular differ from much of the literature and highlight the need to examine competency within a cross-cultural framework, as characteristics associated with competency opinions do not necessarily translate across demographic groups.

Prenatal maternal stress during the COVID-19 pandemic and birth outcomes: Is the newborn spared?

The COVID-19 pandemic has generated numerous stressors among the general population, but more specifically in pregnant women because of disruptions in prenatal care and delivery conditions. Studies suggest that prenatal maternal stress increased during the pandemic (Berthelot et al., 2020; Perzow et al., 2021; Tomfohr-Madsen et al., 2021). Considering what is known about the fetal programming potential of prenatal maternal stress, several researchers, early in the pandemic, raised concerns over the significant negative consequences that the pandemic context could have on birth outcomes. Studies comparing birth outcomes during versus before the pandemic suggest a marginal increase in birthweight and a significant decrease in preterm birth (Yang et al., 2022), but individual variations in prenatal maternal stress during the pandemic have received less attention. The objective of the present study is to examine the association between prenatal maternal stress during the COVID-19 pandemic and birth outcomes. During pregnancy, 195 expecting mothers reported on their general and pandemic-related stress. When their child was 6 months old, mothers completed a questionnaire collecting information on birth outcomes (gestational age, birthweight, head circumference and Apgar scores). Hierarchical linear regressions show that none of the maternal prenatal stress variables significantly predicted variations in birth outcomes. Potential pandemic-related protective factors (e.g., changes in life and hygiene habits, rest imposed by lockdowns) and the need to offer support to pregnant women are discussed.

Broadly tunable mid-infrared noise-immune cavity-enhanced optical heterodyne molecular spectrometer.

The sensitive spectroscopic technique noise-immune cavity-enhanced optical heterodyne molecular spectroscopy (NICE-OHMS) has been successfully used in a variety of systems; however, no broadly tunable setup has been developed for the mid-infrared. To this end, we have integrated a difference frequency generation system into a NICE-OHMS setup. Initial optimization and characterization was completed with ro-vibrational spectroscopy of methane. Doppler-broadened frequency-modulated NICE-OHMS spectra were recorded at a sensitivity of 2×10(-7) cm(-1) Hz(-1/2). Sub-Doppler saturation signals (Lamb dips) were also observed using wavelength-modulated NICE-OHMS, achieving a sensitivity of ~6×10(-9) cm(-1) Hz(-1/2).

Coparenting interventions for fragile families: what do we know and where do we need to go next?

With a large and growing share of American families now forming outside of marriage, triangular infant-mother-father relationship systems in "fragile families" have begun to attract the interest of family scholars and clinicians. A relatively novel conceptualization has concerned the feasibility of intervening to support the development of a sustained and positive coparenting alliance between mothers and fathers who have not made an enduring relationship commitment to one another. At this point in time, there are very few published outcome studies of programs explicitly conceived to help build coparenting alliances in such families. This article reviews what we currently know from this evolving field of study, and from those related responsible fatherhood and marriage and relationship enhancement (MRE) initiatives that included any explicit targeting, strengthening, and assessment of fragile family coparenting in their designs. We summarize lessons learned thus far from Access and Visitation (AV) programs for non-residential fathers, from MRE programs for low-income, unmarried couples, and from newer programs for fragile families directly designed to target and support coparenting per se. We close with recommendations for charting this important new family process terrain.

Unique properties of muscularis mucosae smooth muscle in guinea pig urinary bladder.

The muscularis mucosae, a type of smooth muscle located between the urothelium and the urinary bladder detrusor, has been described, although its properties and role in bladder function have not been characterized. Here, using mucosal tissue strips isolated from guinea pig urinary bladders, we identified spontaneous phasic contractions (SPCs) that appear to originate in the muscularis mucosae. This smooth muscle layer exhibited Ca(2+) waves and flashes, but localized Ca(2+) events (Ca(2+) sparks, purinergic receptor-mediated transients) were not detected. Ca(2+) flashes, often in bursts, occurred with a frequency (∼5.7/min) similar to that of SPCs (∼4/min), suggesting that SPCs are triggered by bursts of Ca(2+) flashes. The force generated by a single mucosal SPC represented the maximal force of the strip, whereas a single detrusor SPC was ∼3% of maximal force of the detrusor strip. Electrical field stimulation (0.5-50 Hz) evoked force transients in isolated detrusor and mucosal strips. Inhibition of cholinergic receptors significantly decreased force in detrusor and mucosal strips (at higher frequencies). Concurrent inhibition of purinergic and cholinergic receptors nearly abolished evoked responses in detrusor and mucosae. Mucosal SPCs were unaffected by blocking small-conductance Ca(2+)-activated K(+) (SK) channels with apamin and were unchanged by blocking large-conductance Ca(2+)-activated K(+) (BK) channels with iberiotoxin (IbTX), indicating that SK and BK channels play a much smaller role in regulating muscularis mucosae SPCs than they do in regulating detrusor SPCs. Consistent with this, BK channel current density in myocytes from muscularis mucosae was ∼20% of that in detrusor myocytes. These findings indicate that the muscularis mucosae in guinea pig represents a second smooth muscle compartment that is physiologically and pharmacologically distinct from the detrusor and may contribute to the overall contractile properties of the urinary bladder.

A systematic review and meta-analysis of the efficacy of the long-term treatment and support of substance use disorders.

RATIONALE: The reconceptualization of substance use disorders (SUD) as a chronic phenomenon calls for a paradigm shift in service provision, particularly by way of long-term treatment and support. Studies that have evaluated the efficacy of long-term treatment models seem to indicate that they are an improvement on more standard short-term treatments, even though these studies do not take the durations into consideration. OBJECTIVE: Measure the efficacy of SUD treatments and support lasting 18 months or more regarding their ability to decrease substance use as compared to shorter treatments. METHODS: A meta-analysis based on a systematic literature review was conducted. Eight databases were consulted for peer-reviewed studies. Certain variables were coded as moderators: intervention length, participant characteristics, and treatment characteristics. RESULTS: The main results suggest that the people who received a planned long-term treatment or support had a 23.9 % greater chance of abstaining or consuming moderately than did people who received a shorter standard treatment (OR = 1.347 [CI 95 % = 1.087-1.668], p < .006, adjusted OR = 1.460 [CI 95 % = 1.145-1.861]). None of the moderation analyses revealed any variation in the efficacy of the long-term treatments and support. CONCLUSIONS: The reconceptualization of the SUD as a chronic disorder among people with this problem leads us to reconsider both the length of the services provided and the paradigms underlying their organization.

Variable kinship patterns in Neolithic Anatolia revealed by ancient genomes.

The social organization of the first fully sedentary societies that emerged during the Neolithic period in Southwest Asia remains enigmatic,1 mainly because material culture studies provide limited insight into this issue. However, because Neolithic Anatolian communities often buried their dead beneath domestic buildings,2 household composition and social structure can be studied through these human remains. Here, we describe genetic relatedness among co-burials associated with domestic buildings in Neolithic Anatolia using 59 ancient genomes, including 22 new genomes from Asikli Höyük and Çatalhöyük. We infer pedigree relationships by simultaneously analyzing multiple types of information, including autosomal and X chromosome kinship coefficients, maternal markers, and radiocarbon dating. In two early Neolithic villages dating to the 9th and 8th millennia BCE, Asikli Höyük and Boncuklu, we discover that siblings and parent-offspring pairings were frequent within domestic structures, which provides the first direct indication of close genetic relationships among co-burials. In contrast, in the 7th millennium BCE sites of Çatalhöyük and Barcin, where we study subadults interred within and around houses, we find close genetic relatives to be rare. Hence, genetic relatedness may not have played a major role in the choice of burial location at these latter two sites, at least for subadults. This supports the hypothesis that in Çatalhöyük,3-5 and possibly in some other Neolithic communities, domestic structures may have served as burial location for social units incorporating biologically unrelated individuals. Our results underscore the diversity of kin structures in Neolithic communities during this important phase of sociocultural development.

Internal Consistency and Convergent Validity of the Personality Assessment Inventory English and European-Spanish Version with English/Spanish Bilinguals.

Practitioners have few personality inventory options when assessing Spanish-speakers, despite professional guidelines that encourage them to administer measures that are validated with their populations of interest. To build on research in this area, we examined the internal consistency and convergent validity of the Personality Assessment Inventory (PAI) and the Personality Assessment Inventory European-Spanish (PAIE-S) version among bilingual Latin American Spanish-speakers (final n = 53). For the PAI, 72.72% of scales and 35.48% of subscales had alphas above .70. For the PAIE-S, 50.00% of scales and 25.81% of scales met this alpha. Participants tended to score lowest on the PAI Alcohol Problems scale (T = 47.19) and the PAIE-S Warmth scale (T = 45.49). On average, participants scored highest on the PAI's Paranoia-Hypervigilance scale (T = 61.15) and the PAIE-S's Paranoia scale (T = 57.64). We identified 10 scales and subscales on which participants were significantly more likely (p < .00094) to score higher on one measure than the other. Participants more often scored higher on the PAI than the PAIE-S. All parallel scales and subscales converged at p < .00094 with the exception of the Antisocial Features-Egocentricity scale. Taken together, findings suggest taking caution when administering these measures to Latin American bilingual Spanish-speakers.

Late Pleistocene human genome suggests a local origin for the first farmers of central Anatolia.

Anatolia was home to some of the earliest farming communities. It has been long debated whether a migration of farming groups introduced agriculture to central Anatolia. Here, we report the first genome-wide data from a 15,000-year-old Anatolian hunter-gatherer and from seven Anatolian and Levantine early farmers. We find high genetic continuity (~80-90%) between the hunter-gatherers and early farmers of Anatolia and detect two distinct incoming ancestries: an early Iranian/Caucasus related one and a later one linked to the ancient Levant. Finally, we observe a genetic link between southern Europe and the Near East predating 15,000 years ago. Our results suggest a limited role of human migration in the emergence of agriculture in central Anatolia.