Previous studies found an impact of language familiarity on face recognition in 9- and 12-month-olds. Own race faces are better recognized when associated with native language, whereas for other race faces, it is with non-native language. The aim of this study is to investigate if language familiarity can also influence abstract pattern…

This study establishes a sequence of developing mental state understandings in infants. We used three violation-of-expectation paradigms to assess fifty-seven 16-month-olds' ability to (a) infer an actress's intention from her prior repeated approaches to an object, (b) recognize her emotion by watching her facial-emotional display, and (c) deduce…

There is a need to identify children with potential mental health issues early in order to provide "an ounce of prevention." Unfortunately, there are few instruments available to identify emotional and behavioral issues in infants and many never receive intervention. We developed the Brief Child and Family Intake and Outcomes System for…

Studies investigating imitation are usually conducted with adult models in Western contexts; therefore, the influence of cultural context and the model's age on infants' imitation is largely unknown. This study assessed deferred imitation in 9-month-old infants from the German middle-class ("N" = 44) and the ethnic group of Nso in rural…

A head-mounted camera was used to measure head direction. The camera was mounted to the forehead of 20 6- and 20 12-month-old infants while they watched an object held at 11 horizontal (-80° to + 80°) and 9 vertical (-48° to + 50°) positions. The results showed that the head always moved less than required to be on target. Below 30° in the…

The present eye-tracking study aimed to investigate the impact of auditory speech information on 12-month-olds' gaze behavior to silently-talking faces. We examined German infants' face-scanning behavior to side-by-side presentation of a bilingual speaker's face silently speaking German utterances on one side and French on the other side, before…

An Italian translation of the Infant Behavior Questionnaire-Revised (IBQ-R) was developed and evaluated with 110 infants, demonstrating satisfactory internal consistency, discriminant validity, and construct validity in the form of gender and age differences, as well as factorial integrity. Cross-cultural differences were subsequently evaluated…

Examines questions concerning (1) individual consistency in habituation rate to different visual stimuli and (2) individual consistency in habituation rate and exploratory activity. Twenty-four infants 4 months of age were habituated to four stimuli in two sessions, then observed in free exploration. Methodological aspects of habituation and an…

The dimensional structure of infants' behavioral repertoire was shown to be highly stable over 3 to 15 months of age. Factor analysis of parent questionnaire data produced seven factors named Intensity/Activity, Regularity, Approach-Withdrawal, Sensory Sensitivity, Attentiveness, Manageability and Sensitivity to New Food. An eighth factor,…

In order to study spontaneous imitation, 13 triads of familiar peers ages 2 years to 2.11 years were brought together without adult presence in an experimental setting containing three sets of 10 different categories of objects. Analysis of filmed data focused on occasions when two children simultaneously held matching objects. (Author/RH)

Examined the effect on father-infant relationships of a parent training program on infant massage and bathing. Infants in the treatment group greeted fathers with more eye contact, smiles, vocalizing, reaching, and orienting responses and showed less avoidance behavior than did control group infants. Fathers in the treatment group showed greater…

Forty-nine German 12-month-old infants and their mothers were videotaped in Ainsworth's Strange Situation; a measure of quality of attachment relationships. Forty-six of these infants were videotaped again at 18-months with their fathers. Results are compared to American samples and discussed in terms of parental attempts to cope with the demands…

In follow-up studies conducted 36 hours, 3 months, and 12 months after delivery, maternal behavior, infant behavior, the duration of breast feeding, and attitudes toward child rearing procedures were shown to develop differently among mothers and infants receiving physical contact soon after birth as compared to control subjects who were briefly…

Compares activities related to maternal organization of infant attention toward mother and the environment in Japanese and American mother-child dyads. Results reveal that the two cultures have both similar activity and interaction patterns and culture-specific patterns. (Author/BB)

Compares activities and interactions of Japanese and American mothers and their five-month-old infants in their natural home settings from a macroanalytic viewpoint in terms of mothers' verbal and visual stimulation of infants and infants' visual and tactual exploration and vocalization. (Author/BB)