A closer look at the size of the gaze-liking effect: a preregistered replication

This study is a direct replication of gaze-liking effect using the same design, stimuli and procedure. The gaze-liking effect describes the tendency for people to rate objects as more likeable when they have recently seen a person repeatedly gaze toward rather than away from the object. However, as subsequent studies show considerable variability in the size of this effect, we sampled a larger number of participants (N?=?98) than the original study (N?=?24) to gain a more precise estimate of the gaze-liking effect size. Our results indicate a much smaller standardised effect size (d_z?=?0.02) than that of the original study (d_z?=?0.94). Our smaller effect size was not due to general insensitivity to eye-gaze effects because the same sample showed a clear (d_z?=?1.09) gaze-cuing effect – faster reaction times when eyes looked toward vs away from target objects. We discuss the implications of our findings for future studies wishing to study the gaze-liking effect.     

The (Gendered) Construction of Diagnosis Interpretation of Medical Signs in Women Patients

Medicine maintains a distinction between the medical symptom -- the patient'ssubjective experience and expression, and the privileged medical sign -- the objective findings observable by the doctor. Although the distinction is not consistently applied, it becomes clearly visible in the undefined, medically unexplained disorders of women patients. Potential impacts of genderized interaction on the interpretation of medical signs are addressed by re-reading the diagnostic process as a matter of social construction, where diagnosis results from human interpretation within a sociopolitical context. The discussion is illustrated by a case story and empirical evidence of the gendering in the doctor-patient relationship. The theoretical analysis is supported by semiotic perspectives of bodily signs, feminist theory on experience, and Foucault'sideas about medical perception and gaze, and concludes that a medical diagnosis is seldom a biological fact, but the outcome of a process where biological, cultural and social elements are interwoven. Further deconstruction of the chain of signs from a feminist perspective, assigning validity to the voice of the woman patient, might broaden the understanding of women'shealth, illness and disease.     

Facial expressions and vagal tone of infants of depressed and non-depressed mothers

Mothers classified as ‘depressed’, ‘non-depressed’ or ‘low scoring’ on the Beck Depression Inventory and their 3-month-old infants were videotaped during 3-minute face-to-face play interactions. Infants' facial expressions were coded using the AFFEX facial expression coding system and their EKG was recorded during the interactions to assess the relationship between cardiac measures and facial expressivity. Infants of both ‘depressed’ and ‘low scoring’ mothers showed significantly more sad and anger expressions and fewer interest expressions than infants of nondepressed mothers. Cardiac vagal tone, (quantified from the amplitude of respiratory sinus arrhythmia) was correlated with infants' joy and interest expressions and with self-comfort behaviours in the non-depressed and low scoring groups, but not in the depressed group. The results suggest that matermal depression affects infants' affective state and appearance as well as their biobehavioural emotional regulation systems.     

Neonatal imitation, gaze aversion, and mother-infant interaction

A relationship between elicited imitation in neonates and social interaction has been proposed by several investigators. The present work examines if such a relationship can be found when studying neonatal imitation, gaze aversion, and mother-infant interaction. Thirty-two infants were observed at 2 to 3 days, 3 weeks, and 3 months of age. Imitation of tongue protrusion and mouth opening was assessed in all three observations. In addition, a face-to-face interaction between mother and child was included when the child reached 3 months of age. The most striking result was a negative relationship between the infants' brief gaze aversion observed at 3 months of age while interacting with their mothers and the infants' imitative reactions at 2 to 3 days, 3 weeks, and 3 months of age. Behaviorally, these patterns indicate that high-imitating infants tend to display fewer episodes of brief gaze aversion when interacting with their mothers.     

眼睛注视：独特的还是不独特的？

眼睛注视作为面孔信息的一个重要成分,越来越多的研究表明其具有特殊的心理学性质。文章从眼睛注视的特殊性出发,综述了眼睛的特殊形态、心理学功能与面孔识别在机制上的独立性,并重点阐述了其在反射性注意中的行为、电生理和脑成像研究,最后探讨了眼睛注视在心理理论、情绪及自我方面的研究。