Eric A. Walle

Reconceptualizing Emotion Regulation

Emotion regulation is one of the major foci of study in the fields of emotion and emotional development. This article proposes that to properly study emotion regulation, one must consider not only an intrapersonal view of emotion, but a relational one as well. Defining properties of intrapersonal and relational approaches are spelled out, and implications drawn for how emotion regulation is conceptualized, how studies are designed, how findings are interpreted, and how generalizations are drawn. Most research to date has been conducted from an intrapersonal perspective, and the shortcomings of this approach for understanding emotion regulation are highlighted. The article emphasizes major conceptual and methodological steps required for a fuller description of the process of emotion regulation.

Infant Language Development Is Related to the Acquisition of Walking

The present investigation explored the question of whether walking onset is related to infant language development. Study 1 used a longitudinal design (N = 44) to assess infant locomotor and language development every 2 weeks from 10 to 13.5 months of age. The acquisition of walking was associated with a significant increase in both receptive and productive language, independent of age. Study 2 used an age-held-constant study with 12.5-month-old infants (38 crawling infants; 37 walking infants) to further explore these findings. Results from Study 2 replicated the differences in infant language development between locomotor groups. Additionally, a naturalistic observation of parent-infant interactions (20 crawling dyads; 24 walking dyads) revealed that language development was predicted by multiple factors in the social environment, but only for walking infants. Possible explanations of the findings (e.g., social, cognitive, neurological) are discussed, and topics for future research are highlighted.

Interpersonal Responding to Discrete Emotions: A Functionalist Approach to the Development of Affect Specificity

To date, emotion research has primarily focused on the experience and display of the emoter. However, of equal, if not more, importance is how such displays impact and guide the behavior of an observer. We incorporate a functionalist framework of emotion to examine the development of differential responding to discrete emotion, theorize on what may facilitate its development, and hypothesize the functions that may underlie such behavioral responses. Although our review is focused primarily on development, the theoretical and methodological ideas laid out are relevant for researchers of emotion at all ages.

The development of infant detection of inauthentic emotion.

Appreciating authentic and inauthentic emotional communication is central to the formation of trusting and intimate interpersonal relationships. However, when infants are able to discriminate and respond to inauthentic emotion has not been investigated. The present set of studies was designed to investigate infant sensitivity to 3 specific cues of inauthenticity: the contextual congruency of the emotion, the degree of exaggeration of the emotion, and the clarity with which the emotion is communicated. In each experiment, 16- and 19-month-old infants were presented with an emotional communication in which an inauthentic cue was present or absent. Infant behavioral responding to the emotional context was observed and coded. In all 3 experiments, 19-month-old infants, but not 16-month-old infants, detected inauthentic emotional communication and differentially responded to the environment accordingly. These findings demonstrate that infants do not simply take all emotional communication at face value and are sensitive to features of emotional contexts beyond what is expressively communicated by the adult. Possible developmental mechanisms that may account for the observed developmental shift in infant emotional development are proposed, and implications for the present findings on future research in emotion and emotional development are highlighted.

The Interpersonal Functions of Empathy: A Relational Perspective:

Empathy is an extensively studied construct, but operationalization of effective empathy is routinely debated in popular culture, theory, and empirical research. This article offers a process-focused approach emphasizing the relational functions of empathy in interpersonal contexts. We argue that this perspective offers advantages over more traditional conceptualizations that focus on primarily intrapsychic features (i.e., within the individual). Our aim is to enrich current conceptualizations and empirical approaches to the study of empathy by drawing on psychological, philosophical, medical, linguistic, and anthropological perspectives. In doing so, we highlight the various functions of empathy in social interaction, underscore some underemphasized components in empirical studies of empathy, and make recommendations for future research on this important area in the study of emotion.

How Can One Piece Together Emotion when a Crucial Piece Is Missing

Attempts to explain emotion typically emphasize the interaction of evolutionary and socialization processes. However, in describing this interplay the role of the person is typically underemphasized or unaccounted for. This paper lays out empirical and theoretical rationale for considering the person as a major contributor to emotion generation and development.

Postural Communication of Emotion: Perception of Distinct Poses of Five Discrete Emotions

Emotion can be communicated through multiple distinct modalities. However, an often-ignored channel of communication is posture. Recent research indicates that bodily posture plays an important role in the perception of emotion. However, research examining postural communication of emotion is limited by the variety of validated emotion poses and unknown cohesion of categorical and dimensional ratings. The present study addressed these limitations. Specifically, we examined individuals’ (1) categorization of emotion postures depicting 5 discrete emotions (joy, sadness, fear, anger, and disgust), (2) categorization of different poses depicting the same discrete emotion, and (3) ratings of valence and arousal for each emotion pose. Findings revealed that participants successfully categorized each posture as the target emotion, including disgust. Moreover, participants accurately identified multiple distinct poses within each emotion category. In addition to the categorical responses, dimensional ratings of valence and arousal revealed interesting overlap and distinctions between and within emotion categories. These findings provide the first evidence of an identifiable posture for disgust and instantiate the principle of equifinality of emotional communication through the inclusion of distinct poses within emotion categories. Additionally, the dimensional ratings corroborated the categorical data and provide further granularity for future researchers to consider in examining how distinct emotion poses are perceived.

Infant differential behavioral responding to discrete emotions.

Emotional communication regulates the behaviors of social partners. Research on individuals’ responding to others’ emotions typically compares responses to a single negative emotion compared with responses to a neutral or positive emotion. Furthermore, coding of such responses routinely measure surface level features of the behavior (e.g., approach vs. avoidance) rather than its underlying function (e.g., the goal of the approach or avoidant behavior). This investigation examined infants’ responding to others’ emotional displays across 5 discrete emotions: joy, sadness, fear, anger, and disgust. Specifically, 16-, 19-, and 24-month-old infants observed an adult communicate a discrete emotion toward a stimulus during a naturalistic interaction. Infants’ responses were coded to capture the function of their behaviors (e.g., exploration, prosocial behavior, and security seeking). The results revealed a number of instances indicating that infants use different functional behaviors in response to discrete emotions. Differences in behaviors across emotions were clearest in the 24-month-old infants, though younger infants also demonstrated some differential use of behaviors in response to discrete emotions. This is the first comprehensive study to identify differences in how infants respond with goal-directed behaviors to discrete emotions. Additionally, the inclusion of a function-based coding scheme and interpersonal paradigms may be informative for future emotion research with children and adults. Possible developmental accounts for the observed behaviors and the benefits of coding techniques emphasizing the function of social behavior over their form are discussed.

Putting "Context" in Context: The Effects of Body Posture and Emotion Scene on Adult Categorizations of Disgust Facial Expressions

Affective face perception is influenced by nonfacial contextual elements. However, investigations often conflate body posture and emotion scene, making it unclear whether posture or the combination of posture and scene produces perception-altering effects. This study examined adults’ categorizations of disgust facial expressions superimposed onto isolated emotion postures or postures embedded in emotion scenes. Results indicated that emotional postures exerted a significant contextual effect on adults’ emotion categorizations of disgust faces. Of note, postures in emotion scenes exerted a stronger contextual effect than isolated postures for sadness and fear contexts. These findings suggest that contextual elements exert varying degrees of influence on emotion perception and produce combinatorial effects.

The influence of context on distinct facial expressions of disgust.

Face perception is susceptible to contextual influence and perceived physical similarities between emotion cues. However, studies often use structurally homogeneous facial expressions, making it difficult to explore how within-emotion variability in facial configuration affects emotion perception. This study examined the influence of context on the emotional perception of categorically identical, yet physically distinct, facial expressions of disgust. Participants categorized two perceptually distinct disgust facial expressions, “closed” (i.e., scrunched nose, closed mouth) and “open” (i.e., scrunched nose, open mouth, protruding tongue), that were embedded in contexts comprising emotion postures and scenes. Results demonstrated that the effect of nonfacial elements was significantly stronger for “open” disgust facial expressions than “closed” disgust facial expressions. These findings provide support that physical similarity within discrete categories of facial expressions is mutable and plays an important role in affective face perception.