Prosocial and health protective behaviors are critical to contain the COVID-19 pandemic, yet adolescents have been difficult to engage. Attachment security promotes adolescents' capacities to navigate stress, and influences prosocial and health behaviors. Drawing on a diverse sample of 202 adolescents (48% female; 47.5% Latinx) this study…

Seventy 15-month-old infants were studied at home before starting child care, during adaptation (mothers present) and separation (first 9 days without mothers) phases, and 5 months later. Security of infantmother attachment was assessed before and 3 months after child care began. In the separation phase, salivary cortisol rose over the first 60…

Examined the influence of social context variables on separation responses in nine-month-old infants. Indicated that nine month olds need not be highly stressed by being put in a new setting with a substitute caregiver. Use of procedures practiced in a model day care program effectively buffeted infant stress responses under individual and group…

A biobehavioral perspective may help settle disagreements about the validity and interpretation of infants' different behavioral patterns of attachment. A study of 41 infants demonstrated that insecure-avoidant infants, despite showing less overt distress after short separations from their mother than secure infants, exhibited arousal patterns as…

A total of 113 children were seen at one and six years of age in order to examine the relationship between the quality of the early attachment relationship and later psychopathology. Results from the Achenbach and Edelbrock Child Behavior Profile (a measure of psychopathology at six years) indicated different outcomes for male and female children.…

Examined continuity and discontinuity in maternal sensitivity of 135 disadvantaged mothers and their first-born children from 6 and 24 months to 42 months. Results indicate that sources of stress originating from the child or environment result in decreased sensitivity over time, whereas sources of support increase sensitivity.(RJC)

Examined the stress vulnerability of infants with disorganized/disoriented attachment patterns by measuring salivatory cortisol levels in 19-month olds following the Ainsworth Strange Situation procedure. Indicates that infants' disorganized attachment behavior reflects a vulnerability to stressful stimulation, suggesting a model of stress…

Examined contributions of attachment, maternal-reported stress, and mother-child interaction to the prediction of teacher-reported behavior problems in 121 French-Canadian children. Security of attachment significantly predicted likelihood of behavior problems: insecure children labeled controlling or other were most at risk for…

Results indicate that (1) social support is the best predictor of secure attachment and is most important for mothers with irritable babies, (2) maternal unresponsiveness is associated with resistance during reunion episodes and appears to be a mechanism through which anxious attachment develops, and (3) social support may mitigate the effects of…

Based on data collected prenatally and during infants' first 2 years of life, this study attempted to discriminate among three major attachment classifications and to account for qualitative changes in attachment relationships. Data included maternal and infant characteristics, mother-infant interactions, life-stress events, and family living…

Investigated homesickness in boys ages 8 through 16. Results indicated that homesickness was prevalent and varied in intensity, was experienced as a combination of depression and anxiety, was presented most often as internalizing behavior, and was more typical for younger boys. The most-homesick became increasingly so during the separation,…

Developed measures of preoccupied and avoidant coping to determine whether the measures concurrently relate to adjustment problems. Subjects were 229 children from third through seventh grades. Results indicated that preoccupied and avoidant coping with the mother can contribute to maladjustment in other arenas. Children's adjustment with peers…

The concept of reproductive strategy is applied to the study of childhood experience and interpersonal development to develop an evolutionary theory of socialization. The relationship between this theory and prevailing theories of socialization is considered, and research consistent with the evolutionary theory is reviewed. Discusses directions…