Angela C. Rowe

Are you looking at me? Eye gaze and person perception.

Previous research has highlighted the pivotal role played by gaze detection and interpretation in the development of social cognition. Extending work of this kind, the present research investigated the effects of eye gaze on basic aspects of the person-perception process, namely, person construal and the extraction of category-related knowledge from semantic memory. It was anticipated that gaze direction would moderate the efficiency of the mental operations through which these social-cognitive products are generated. Specifically, eye gaze was expected to influence both the speed with which targets could be categorized as men and women and the rate at which associated stereotypic material could be accessed from semantic memory. The results of two experiments supported these predictions: Targets with nondeviated (i.e., direct) eye gaze elicited facilitated categorical responses. The implications of these findings for recent treatments of person perception are considered.

Attachment style differences in the processing of attachment–relevant information: Primed–style effects on recall, interpersonal expectations, and affect

The present study explored processing biases resulting from manipulating the temporal accessibility of relational schemas. By priming relational schemas, relationship–specific attachment styles were activated and their biasing effect on relevant information processing (namely recall for attachment–relevant words versus other words, interpersonal expectations, and affect) was examined. It was found that participants primed with a secure–style relational schema recalled more positive attachment words than those primed with an avoidant style. Although pre–priming endorsements of interpersonal expectations were influenced by global attachment style, once primed, participants showed primed–style–congruent responses. That is, primed secures showed higher endorsement of positive and lower endorsement of negative interpersonal expectations relative to the other primed style groups. Finally, primed secures reported more positive and less negative affect than the other primed style groups. Implications for understanding the way differential attachment experiences influence close relationships through life are considered.

Attachment anxiety, disinhibited eating, and body mass index in adulthood

Several studies report a relationship between body mass index (BMI) and disinhibited eating (a failure to restrict intake and to overeat). However, the aetiology of disinhibited eating has received scant attention. In this study, we consider a role for ‘attachment orientation’, a trait that reflects the quality of bonding in early life and remains stable throughout adulthood. Participants (N=200, females=135, BMI range from 17.4 to 41.1 kg m−2) completed measures of disinhibition and attachment orientation. ‘Attachment anxiety’ was a good predictor of disinhibited eating (P<0.001). Furthermore, mediation analysis confirmed that it is through this relationship that attachment anxiety also predicts BMI (P=0.02). These findings are consistent with other studies, showing an association between attachment orientation and other disinhibited behaviours, including alcohol and substance abuse. Our interpretation is that disinhibited eaters engage in external affect regulation. In doing so, they seek to mitigate the anxiety associated with poor interpersonal attachments.

Priming a sense of security: What goes through people’s minds?

There is a growing literature charting the positive personal and interpersonal effects of security priming. Security primes enhance self- and relationship views, and even evaluations of outgroups, relative to control primes. We examine how security priming is experienced by individuals and how its effects differ from those produced by other positive affect and relationship-related primes. We analyze the written protocols produced by individuals in different priming conditions for frequency of felt security, care, merging, agency, communion, and nostalgia words. Security priming led to thoughts related to felt security, positive care, a sense of merging with another, positive emotion, and communion; furthermore, the effects of security priming could be distinguished from the effects of positive affect and other relationship-related primes. We discuss several directions for future research.

Men perform comparably to women in a perspective taking task after administration of intranasal oxytocin but not after placebo.

Oxytocin (OT) is thought to play an important role in human interpersonal information processing and behavior. By inference, OT should facilitate empathic responding, i.e., the ability to feel for others and to take their perspective. In two independent double-blind, placebo-controlled between-subjects studies, we assessed the effect of intranasally administered OT on affective empathy and perspective taking, whilst also examining potential sex differences (e.g., women being more empathic than men). In study 1, we provided 96 participants (48 men) with an empathy scenario and recorded self-reports of empathic reactions to the scenario, while in study 2, a sample of 120 individuals (60 men) performed a computerized implicit perspective taking task. Whilst results from Study 1 showed no influence of OT on affective empathy, we found in Study 2 that OT exerted an effect on perspective taking ability in men. More specifically, men responded faster than women in the placebo group but they responded as slowly as women in the OT group. We conjecture that men in the OT group adopted a social perspective taking strategy, such as did women in both groups, but not men in the placebo group. On the basis of results across both studies, we suggest that self-report measures (such as used in Study 1) might be less sensitive to OT effects than more implicit measures of empathy such as that used in Study 2. If these assumptions are confirmed, one could infer that OT effects on empathic responses are more pronounced in men than women, and that any such effect is best studied using more implicit measures of empathy rather than explicit self-report measures.

Perception of own and robot engagement in human-robot interactions and their dependence on robotics knowledge

Communication between socially assistive robots and humans might be facilitated by intuitively understandable mechanisms. To investigate the effects of some key nonverbal gestures on a humans own engagement and robot engagement experienced by humans, participants read a series of instructions to a robot that responded with nods, blinks, changes in gaze direction, or a combination of these. Unbeknown to the participants, the robot had no form of speech processing or gesture recognition, but simply measured speech volume levels, responding with gestures whenever a lull in sound was detected. As measured by visual analogue scales, engagement of participants was not differentially affected by the different responses of the robot. However, their perception of the robots engagement in the task, its likability and its understanding of the instructions depended on the gesture presented, with nodding being the most effective response. Participants who self-reported greater robotics knowledge reported higher overall engagement and greater success at developing a relationship with the robot. However, self-reported robotics knowledge did not differentially affect the impact of robot gestures. This suggests that greater familiarity with robotics may help to maximise positive experiences for humans involved in human-robot interactions without affecting the impact of the type of signal sent by the robot.

Eating me up inside: Priming attachment security and anxiety, and their effects on snacking

Recent research has shown that attachment anxiety (a model of interpersonal relationships characterised by a fear of abandonment) is a good predictor of disinhibited eating and, in turn, body mass index. However, this association has yet to be explored within an eating episode. The present study investigated the effect of priming attachment security and attachment anxiety on food intake. Normal weight participants (N = 21) were primed with security and anxiety on separate occasions and given ad libitum access to a snack food. Priming anxiety led to a significantly higher food intake than priming security (p = .016). We suggest that participants consumed more food in response to the anxious prime in an attempt to manage the resulting feelings of insecurity. These results provide behavioural evidence for a link between attachment anxiety and disinhibited eating.

The effect of attachment orientation priming on pain sensitivity in pain-free individuals:

The current study examined the causal relationship between secure and anxious attachment orientations and pain sensitivity in a pain-free sample. In a double blind repeated measures study, a cold pressor task was used to induce acute pain in 95 participants before and after priming them with a secure or anxious attachment orientation or a neutral prime. Measures of pain threshold, tolerance, catastrophizing and intensity were taken. Compared to the neutral prime, secure and anxious primes resulted in higher tolerance and threshold. The experimental conditions did not differ in reported pain intensity or pain catastrophizing. These findings suggest a causal relationship between attachment experiences and pain sensitivity that may be of interest to those devising and researching pain management interventions.

Directed remembering: subliminal cues alter nonconscious memory strategies

Much research on memory function has focused on changes in recognition performance brought about by differences in the processes engaged during encoding. In most of this work, participants either receive explicit instructions to remember particular items or they perform orienting (i.e., encoding) tasks that support different levels of memory performance. In daily life, however, the retention or dismissal of information often occurs without conscious intent, thereby suggesting an alternative, nonconscious route through which purposive remembering and forgetting can occur. Based on this line of reasoning, we speculated that recognition performance in a standard item-based forgetting paradigm may be moderated by subliminal cues that trigger the automatic activation of different mnemonic strategies. We report the results of two experiments that supported this prediction. In each experiment, the basic item-based forgetting effect was replicated, but via the subliminal presentation of “remember” and “forget” cues. In addition, cue-dependent differences in memory performance were traced to the operation of a covert rehearsal mechanism during encoding. We consider the implications of these findings for the non-conscious operation of memory processes in everyday life.

The Effects of Attachment Priming on Depressed and Anxious Mood

Correlational evidence links attachment insecurity (attachment anxiety and attachment avoidance) to depression and anxiety, but the causal directions of these relationships remain unspecified. Our aim (Study 1, N = 144) was to prime attachment anxiety and avoidance and test causal relationships between these attachment patterns and depressed and anxious mood. Attachment anxious-primed participants reported higher depressed mood than secure-primed participants. Furthermore, avoidant-primed and anxious-primed participants reported higher anxious mood compared with secure-primed participants. In Study 2 (N = 81) we tested the effectiveness of repeatedly priming attachment security (versus a neutral prime), in the laboratory and via texts, on improving depressed and anxious mood. Secure-primed (compared with neutral-primed) participants reported less anxious mood postprime and one day later. Repeated secure-primed (compared with neutral) participants reported marginally less depressed mood postprime and one day later. Discussion considers possible clinical implications for repeated security priming.