An intervention facilitated 3-month-old infants' apprehension of objects either prior to (reach first), or after (watch first) viewing another person grasp similar objects in a visual habituation procedure. Action experience facilitated action perception: reach-first infants focused on the relation between the actor and her goal, but watch-first…

The goal of the present investigation was to explore the possible expression of hemispheric-specific processing during the planning and execution of a bimanual reaching task. Participants (N=9) completed 80 bimanual reaching movements (requiring simultaneous, bilateral production of arm movements) to peripherally presented targets while…

This annual snapshot of child well-being is intended to inform policymakers and the public of the progress of and challenges to ensuring the health, welfare, and safety of all children. Following an introduction, this report contains seven sections: (1) The State of Children and Families, including data on births and family structure; (2) The…

The present longitudinal and naturalistic study aims to investigate infants' and fathers' facial expressions of emotions during pauses preceding and following spontaneous early infant-father conversation. Studying emotional expressions in the course of pauses in early infant-father interaction is important because it may extend our knowledge on…

Longitudinal continuity was investigated for fine-grained and factor-level aspects of temperament measured with the Infant Behaviour Questionnaire-Revised (IBQ-R), Early Childhood Behaviour Questionnaire (ECBQ), and Children's Behaviour Questionnaire (CBQ). Considerable homotypic continuity was found. Convergent and discriminant validity of the…

In two experiments, we examined whether 14-month-olds understand the subjective nature of gaze. In the first experiment, infants first observed an experimenter express happiness as she looked inside a container that either contained a toy (reliable looker condition) or was empty (unreliable looker condition). Then, infants had to follow the same…

Iconicity--resemblance between a symbol and its referent--has long been presumed to facilitate symbolic insight and symbol use in infancy. These two experiments test children's ability to recognize iconic gestures at ages 14 through 26 months. The results indicate a clear ability to recognize how a gesture resembles its referent by 26 months, but…

Various studies have shown that infants in their first year of life are able to interpret human actions as goal-directed. It is argued that this understanding is a precondition for understanding intentional actions and attributing mental states. Moreover, some authors claim that this early action understanding is a precursor of later Theory of…

The first part of this study examined (Parisian) French-learning 11-month-old infants' recognition of the six definite and indefinite French articles: "le", "la", "les", "un", "une", and "des". The six articles were compared with pseudoarticles in the context of disyllabic or monosyllabic…

Children with behavioral inhibition, a temperamental style characterized by infant distress to novelty and childhood social reticence, exhibit both continuity and discontinuity of this behavioral trait over the course of development. However, few researchers have identified factors that might be responsible for these different patterns. In the…

Objective: Managing a crying infant is a challenge universally faced by new parents. This study examined whether parental interpretations, feelings, and behaviors following exposure to a 2-minute videotaped segment of a crying infant varied as a function of child physical abuse (CPA) risk and exposure to cues of hostility (i.e., hostile priming).…

We review recently published papers that have contributed to our understanding of how the preverbal infant represents number, area and time. We review evidence that infants rely on two distinct systems to represent number nonverbally and highlight the similarities in the ratio-dependent discrimination of number, time and area. Contrary to earlier…

In manual search tasks designed to assess infants' knowledge of the object concept, why does search for objects hidden by darkness precede search for objects hidden by visible occluders by several months? A graded representations account explains this decalage by proposing that the conflicting visual input from occluders directly competes with…

Two studies explored the interplay between death awareness, attachment style, and maternal separation anxiety among first-time mothers of infants aged 3-12 months. In Study 1 (N = 60), a higher accessibility of death-related thoughts was found following induction of thoughts about separation from the infant. In Study 2 (N = 100), a mortality…

Two studies investigated the role of locomotor experience on visual proprioception in 8-month-old infants. "Visual proprioception" refers to the sense of self-motion induced in a static person by patterns of optic flow. A moving room apparatus permitted displacement of an entire enclosure (except for the floor) or the side walls and…