Embodied cognition and skilled health behaviour

The present research examines health persuasion from an embodied cognition perspective by proposing that engaging the motor system during presentation of a health message will lead individuals to become more skilled at performing the prescribed behaviour. Participants watched a video on the importance of flossing while either imaging themselves flossing or imaging themselves flossing while minimally engaging the motor system (i.e. touching a piece of floss). Females (but not males) who touched an individual floss while watching the video demonstrated better flossing skills 1 week later. Over time, participants (both males and females) who engaged the motor system also developed more accessible attitudes and had a stronger relationship between their perceived flossing efficacy and actual flossing skill. Implications for the theories of embodied cognition and health interventions are discussed.     

Embodied cognition and health persuasion: Facilitating intention-behavior consistency via motor manipulations

The present research examines health persuasion from an embodied cognition perspective by proposing that engaging the motor system during health persuasion will lead individuals to engage in healthier behavior and have greater consistency between their intentions and behavior. In two studies, participants watched a health video while either imaging themselves performing the behavior or imaging themselves performing the behavior while also engaging their motor systems with minimal, relevant behaviors. In Study 1, after watching a flossing video, females (but not males) flossed more times in the following week after touching a floss and in Study 2, all participants (males and females) exercised more in the week after watching an exercise video while walking in place. In both experiments, participants who engaged the motor system had stronger intention-behavior consistency than those who merely imagined themselves performing the health behavior. Implications of the findings are discussed for theories of embodied cognition, intention-behavior consistency, and health persuasion.     

Approach/avoidance motivation, message framing, and health behavior: understanding the congruency effect

Health messages framed to be congruent with individuals’ approach/avoidance motivations have been found to be more effective in promoting health behaviors than health messages incongruent with approach/avoidance motivations. This study examines the processes underlying this congruency effect. Participants (undergraduate students, N=67) completed a measure of approach/avoidance orientation (the BIS/BAS scales) and read either a gain- or loss-framed message promoting dental flossing. Results demonstrated a congruency effect: Participants who read a congruently framed message had greater flossing efficacy, intended to floss more, and used more dental flosses than did the participants who read an incongruent message. Moreover, intention to perform the behavior predicted the congruency effect and self-efficacy mediated participants’ intentions to perform the health behavior. Discussion centers on the role of personality factors and situational factors in models of behavior change.

The Influence of Motor Imagery on Postural Sway: Differential Effects of Type of Body Movement and Person Perspective

The present study examined the differential effects of kinesthetic imagery (first person perspective) and visual imagery (third person perspective) on postural sway during quiet standing. Based on an embodied cognition perspective, the authors predicted that kinesthetic imagery would lead to activations in movement-relevant motor systems to a greater degree than visual imagery. This prediction was tested among 30 participants who imagined various motor activities from different visual perspectives while standing on a strain gauge plate. The results showed that kinesthetic imagery of lower body movements, but not of upper body movements, had clear effects on postural parameters (sway path length and frequency contents of sway). Visual imagery, in contrast, had no reliable effects on postural activity. We also found that postural effects were not affected by the vividness of imagery. The results suggest that during kinesthetic motor imagery participants partially simulated (re-activated) the imagined movements, leading to unintentional postural adjustments. These findings are consistent with an embodied cognition perspective on motor imagery.     

Predicting the Performance of Dental Hygiene Behaviors: An Examination of the Fishbein and Ajzen Model and Self-Efficacy Expectations1

This study examined the value of the Fishbein and Ajzen model of behavioral intentions and Bandura's concept of self-efficacy expectations as prospective predictors of the dental hygiene behaviors of young adults. All participants (73 males and 58 females) completed self-report measures of the predictor variables and 60% of that group (N = 77) then recorded brushing and flossing behaviors over a four-week period. The Fishbein and Ajzen model accounted for a significant proportion of the variance in intentions to brush (R²= .32) and intentions to floss (R²= .30). Intentions were in turn related to self-monitoring records of brushing and flossing frequency (rs= .52 and .61). Introducing self-efficacy expectations into the Fishbein and Ajzen model failed to improve the prediction of brushing and flossing frequency. However, self-efficacy was predictive of behavioral intentions, adding significantly to the variance accounted for by the attitudinal and subjective norm components of the Fishbein and Ajzen model. These data suggest that self-efficacy expectations are important in understanding protective health behaviors and that the inclusion of a self-efficacy component in the Fishbein and Ajzen model deserves consideration.     

The effect of peer comparison information in the context of expert recommendations on risk perceptions and subsequent behavior

The present study seeks to understand how social comparison information may be used to provide individuals with information about their level of risk and to promote health behavior. The effect of peer comparison information, presented alone or in the context of expert recommendations, was examined across two studies using distinct experimental manipulations. Study 1 showed that regardless of whether expert standards were available or not, participants who were provided with inflated estimates of peer flossing behavior demonstrated increased behavioral intentions and increased flossing behavior measured 3 months later. This pattern was replicated in Study 2 with effects on attitudes toward flossing and intentions to floss. These findings add to a growing literature identifying comparative feedback as distinct from objective information and are discussed in terms of implications for health promotion and risk communication. Copyright © 2009 John Wiley & Sons, Ltd.     

The embodied self: Making a fist enhances men’s power-related self-conceptions

In line with recent theories of embodied cognition, the authors propose that the self-concept may be embodied in sensory-motor representations. To test this notion, two studies investigated the effects of bodily feedback from a gesture associated with power (making a fist) on the self-concept. As expected, making a fist led male participants to perceive themselves as more assertive and esteemed (Study 1) and to display stronger associations between the self-concept and power (Study 2), while these effects were absent among female participants. The gender difference may reflect that men are more prone to use physical force to gain social influence. The results indicate that people’s conceptions of themselves are partly grounded in bodily experiences.     

Embodied cognition

Embodied cognition is sweeping the planet. On a non-embodied approach, the sensory system informs the cognitive system and the motor system does the cognitive system’s bidding. There are causal relations between the systems but the sensory and motor systems are not constitutive of cognition. For embodied views, the relation to the sensori-motor system to cognition is constitutive, not just causal. This paper examines some recent empirical evidence used to support the view that cognition is embodied and raises questions about some of the claims being made by supporters.     

Sentence comprehension affects the dynamics of bimanual coordination: Implications for embodied cognition

Recent work in embodied cognition has demonstrated that language comprehension involves the motor system (e.g., Glenberg & Kaschak, 2002). Such findings are often attributed to mechanisms involving simulations of linguistically described events (Barsalou, 1999; Fischer & Zwaan, 2008). We propose that research paradigms in which simulation is the central focus need to be augmented with paradigms that probe the organization of the motor system during language comprehension. The use of well-studied motor tasks may be appropriate to this endeavour. To this end, we present a study in which participants perform a bimanual rhythmic task (Kugler & Turvey, 1987) while judging the plausibility of sentences. We show that the dynamics of the bimanual task differ when participants judge sentences describing performable actions as opposed to sentences describing events that are not performable. We discuss the general implications of our results for accounts of embodied cognition.     

Dispositional motivations and message framing: a test of the congruency hypothesis in college students.

The authors examined the congruency hypothesis that health messages framed to be concordant with dispositional motivations will be most effective in promoting health behaviors. Undergraduate students (N=63) completed a measure of approach/avoidance orientation (behavioral activation/inhibition system) and read a gain- or loss-framed message promoting flossing. Results support the congruency hypothesis: When given a loss-framed message, avoidance-oriented people reported flossing more than approach-oriented people, and when given a gain-framed message, approach-oriented people reported flossing more than avoidance-oriented people. Discussion centers on implications for health interventions and the route by which dispositional motivations affect health behaviors through message framing.     

Exploring gender differences in infant motor development related to parent’s promotion of play

This study explored how parents’ promotion of play may impact gender differences in motor development of six-nine month old infants. Twenty-nine infants between six-nine months of age and their primary caregivers took part in assessments of anthropometry, motor development, video observations of play and a qualitative interview. Results revealed females had significantly higher scores for fine motor skills and significantly higher incidence of touching toys in an individual play scenario compared to males. Males had a higher intensity level of play during both play scenarios. Qualitative explorations found that parents perceived other adults such as surrounding family and friends to promote gender differences but not themselves; however, parents’ verbal interactions with infants did appear to differ by gender. Parents of males more frequently made statements to promote gross motor skills while parents of females more frequently made statements to promote fine motor skills. While biological influences are suggested to play a role on gender differences of motor development early in life, environmental explanations related to socialization, gender-differentiated expectations and experiences amplify these differences to a greater degree than may have been previously considered during this time period.     

The Role of Intentions, Social Norms, and Attitudes in the Performance of Dental Flossing: A Test of the Theory of Reasoned Action

The theory of reasoned action proposed by Fishbein and Ajzen (1975) was tested as an explanatory model for a preventive dental behavior, dental flossing, in a sample of 65 undergraduate students. Intentions and direct attitudes were found to be the strongest predictors of flossing. Social influences exerted their influence by way of direct attitudes. Flossers (>1/week) and non-flossers (<1/week) were observed to agree with belief statements referring to the health value of flossing. However, statements referring to the social and sensory aspects of flossing were found to effectively discriminate the two groups. Implications for health education strategies are discussed in which a greater focus is placed on more immediate social and sensory benefits of flossing rather than on long-term health benefits.     

对话心智与身体：具身认知的内感受研究转向

具身认知观念试图强调心智是根植于身体的,身体经验会对认知过程产生重要影响。但对于心智与身体的对话是如何进行的？身体通过何种渠道如何影响心智？等问题困扰着具身认知的支持者。传统的具身认知研究遭遇可重复性危机,身体状态改变影响高级认知的结论受到质疑。近年来,越来越多的证据表明内感受与身体表征、具身情绪以及社会认知等存在着密切的联系,因而内感受很有可能在身体加工和高级认知过程中起着重要的调节作用。     

When motor congruency modulates immediate memory for objects

In line with the embodied cognition view, some researchers have suggested that our capacity to retain information relies on the perceptual and motor systems used to interact with our environment (Barsalou, 1999; Glenberg, 1997). For instance, the language production architecture would be responsible for the retention of verbal materials such as a list of words (Acheson & MacDonald, 2009). However, evidence for the role of the motor system in object memory is still limited. In the present experiments, participants were asked to retain lists of objects in memory. During encoding, participants had to pantomime an action to grasp (Experiments 1A & 1B) or to use the objects (Experiment 2) that was either congruent or incongruent with the objects to be retained. The results showed that performing an incongruent action impaired memory performance compared to a congruent action. This suggests that motor affordances play a role during object retention. The results are discussed in light of the embodied cognition view.     

Mental Rotation in False Belief Understanding

This study examines the spontaneous use of embodied egocentric transformation (EET) in understanding false beliefs in the minds of others. EET involves the participants mentally transforming or rotating themselves into the orientation of an agent when trying to adopt his or her visuospatial perspective. We argue that psychological perspective taking such as false belief reasoning may also involve EET because of what has been widely reported in the embodied cognition literature, showing that our processing of abstract, propositional information is often grounded in concrete bodily sensations which are not apparently linked to higher cognition. In Experiment 1, an agent placed a ball into one of two boxes and left. The ball then rolled out and moved either into the other box (new box) or back into the original one (old box). The participants were to decide from which box they themselves or the agent would try to recover the ball. Results showed that false belief performance was affected by increased orientation disparity between the participants and the agent, suggesting involvement of embodied transformation. In Experiment 2, false belief was similarly induced and the participants were to decide if the agent would try to recover the ball in one specific box. Orientation disparity was again found to affect false belief performance. The present results extend previous findings on EET in visuospatial perspective taking and suggest that false belief reasoning, which is a kind of psychological perspective taking, can also involve embodied rotation, consistent with the embodied cognition view.     

抽象概念表征的具身认知观

抽象概念是否通过感知经验来表征以及如何被感知经验表征是具身认知面临的一大问题.在抽象概念表征是否具有感知经验基础的问题上,具身认知理论认为抽象概念通过情境模拟或隐喻与感知经验发生联系.在抽象概念如何与感知经验表征发生联系的问题上,概念模拟理论强调情景或运动模拟在抽象概念表征中的直接作用;概念隐喻理论则侧重具体经验或具体经验与抽象概念之间的共同结构关系在抽象概念表征中的间接作用.未来研究应改变概念表征的稳定的心理实体观,从语言和抽象表征的关系、正常儿童和特殊群体的抽象概念表征差异入手,整合不同的具身认知观点.     

Visible embodiment: Gestures as simulated action

Spontaneous gestures that accompany speech are related to both verbal and spatial processes. We argue that gestures emerge from perceptual and motor simulations that underlie embodied language and mental imagery. We first review current thinking about embodied cognition, embodied language, and embodied mental imagery. We then provide evidence that gestures stem from spatial representations and mental images. We then propose the gestures-as-simulated-action framework to explain how gestures might arise from an embodied cognitive system. Finally, we compare this framework with other current models of gesture production, and we briefly outline predictions that derive from the framework.     

Reading your own lips: Common-coding theory and visual speech perception

Common-coding theory posits that (1) perceiving an action activates the same representations of motor plans that are activated by actually performing that action, and (2) because of individual differences in the ways that actions are performed, observing recordings of one’s own previous behavior activates motor plans to an even greater degree than does observing someone else’s behavior. We hypothesized that if observing oneself activates motor plans to a greater degree than does observing others, and if these activated plans contribute to perception, then people should be able to lipread silent video clips of their own previous utterances more accurately than they can lipread video clips of other talkers. As predicted, two groups of participants were able to lipread video clips of themselves, recorded more than two weeks earlier, significantly more accurately than video clips of others. These results suggest that visual input activates speech motor activity that links to word representations in the mental lexicon.     

The cultural congruency effect: Culture, regulatory focus, and the effectiveness of gain- vs. loss-framed health messages

The present study contributes a cultural analysis to the literature on the persuasive effects of matching message frame to individuals’ motivational orientations. One experiment examines how members of cultural groups that are likely to differ in their regulatory focus respond to health messages focusing on either the benefits of flossing or the costs of not flossing. White British participants, who had a stronger promotion focus, were more persuaded by the gain-framed message, whereas East-Asian participants, who had a stronger prevention focus, were more persuaded by the loss-framed message. This cultural difference in persuasion was mediated by an interaction between individuals’ self-regulatory focus and type of health message. Thus health messages framed to be culturally congruent led participants to have more positive attitudes and stronger intentions to perform the health behaviors, and the interaction between self-regulatory focus and message frame emerged as the pathway through which the observed cultural difference occurs. Discussion focuses on the integration of individual difference, socio-cultural, and situational factors into models of health persuasion.     

A hierarchical view of grounded, embodied, and situated numerical cognition

There is much recent interest in the idea that we represent our knowledge together with the sensory and motor features that were activated during its acquisition. This paper reviews the evidence for such "embodiment" in the domain of numerical cognition, a traditional stronghold of abstract theories of knowledge representation. The focus is on spatial-numerical associations, such as the SNARC effect (small numbers are associated with left space, larger numbers with right space). Using empirical evidence from behavioral research, I first describe sensory and motor biases induced by SNARC, thus identifying numbers as embodied concepts. Next, I propose a hierarchical relationship between grounded, embodied, and situated aspects of number knowledge. This hierarchical conceptualization helps to understand the variety of SNARC-related findings and yields testable predictions about numerical cognition. I report several such tests, ranging from cross-cultural comparisons of horizontal and vertical SNARC effects (Shaki and Fischer in J Exp Psychol Hum Percept Perform 38(3):804-809, 2012) to motor cortical activation studies in adults with left- and right-hand counting preferences (Tschentscher et al. in NeuroImage 59:3139-3148, 2012). It is concluded that the diagnostic features for each level of the proposed hierarchical knowledge representation, together with the spatial associations of numbers, make the domain of numerical knowledge an ideal testing ground for embodied cognition research.