Evaluation of early relational disturbance in high-risk populations: Borderline personality disorder features,maternal mental state,and observed interaction

Despite the longstanding theoretical association in the attachment literature between maternal trauma history and disturbances in the mother–infant interaction, few studies have investigated mechanisms of transmission of traumatogenic relational patterns in high-risk mother–infant dyads. This study investigated interrelationships among maternal trauma history, distorted maternal representations (DMRs, i.e. disturbed thoughts and feelings about the infant and self-as-parent), maternal mentalisation (i.e. capacity to conceive of self and other's intentions in terms of mental states including thoughts, feelings, and desires), and quality of interaction in a clinical sample of mothers with Borderline Personality Disorder (BPD) features and their infants (N = 61). Measures used included the Childhood Trauma Questionnaire, Parent Development Interview, Mother–Infant Relationship Scale, Borderline Symptom Checklist-23, and the Emotional Availability Scales. The results indicated BPD features mediated the relationship between maternal trauma history and DMRs predicting disturbance in interaction. In addition, analyses showed that maternal mentalisation had a buffering effect between DMRs and maternal non-hostility and yet the severity of BPD features moderated the relationship between mentalisation and DMRs. The findings suggest postpartum borderline pathology may adversely impact the experience of being a parent for women with a relational trauma history including deficits in mentalisation (i.e. hypermentalising) and disturbances in the mother–infant interaction. Implications for research and clinical practice are discussed.     

“Ethics When You Least Expect It”: A Modular Approach to Short Course Data Ethics Instruction

Science and Engineering Ethics - Data science skills are rapidly becoming a necessity in modern science. In response to this need, institutions and organizations around the world are developing...     

An experimental investigation of the interaction between displays and models in multicriteria decision support

An experiment in multicriteria decision support was conducted that examined two types of information displays, two different multiattribute models and two levels of task complexity in a laboratory setting with students as subjects. The findings focused on the ‘process’ behaviour and the ‘design’ elements of the human-machine interface. Findings concerning the process behaviour suggested that the subjects' actions on data acquisition were guided by their cognitive preference for the attributes, but that the subjects had no discernible search pattern for evaluation. Findings for design included a significant interaction between display and model in weight estimation and assessment. The practical implications for software design are also discussed.     

La socialisation des émotions chez le nourrisson: le rôle des expressions faciales contingentes des mères

Although maternal contingent responses to their infant's facial expressions of emotions is thought to play an important role in the socialization of emotions, available data are still scarce and often inconsistent To further investigate how mothers' contingent facial expressions might influence infant emotional development, we undertook to study mother‐infant dyads in four episodes of face‐to‐face interaction during the first year. Mothers' facial expressions were strongly related to their infant's facial expressions of emotions, most of their contingent responses being produced within one second following infants' facial expressions Specific patterns of responses were also found. The impact of maternal contingent responding on infants' expressive development was also examined.     

Implicit word activation during prerecognition processing: False recognition and remember/know judgments

Recognition memory for spoken words is influenced by phonetic resemblance between test words and items presented during study. Presentation of derived nonwords (e.g., /d/ransparent or transparen/d/) on a study list produces a higher than normal false recognition rate to base words (e.g., transparent). Test words that share beginning phonemes with studied nonwords have more false recognitions than do those that share ending phonemes. The latter difference has been attributed to familiarity resulting from prerecognition processing of spoken stimuli. As a listener hears/traens/, "transparent" may be activated as a potential solution. In the present experiments, we minimized contributions of postrecognition processing to this phenomenon by presenting a semantically unrelated test word (transportation) that was also expected to be activated during prerecognition stages of processing. The results indicated that false recognition was increased for words presumed to be activated only during prerecognition processing. Remember (R) and know (K) judgments revealed that the majority of studied words were R, and the majority of false recognitions were K. The lowest proportion of R judgments occurred for test words that were not activated during postrecognition processing (e.g., transportation and control words).     

Response patterning in goldfish: single alternation in a Pavlovian aversive paradigm

Single alternation behavior was studied in a Pavlovian aversive shuttle-response situation using goldfish. Independent groups of fish were given either a fixed interval between alternating reinforced (R) and nonreinforced (N) trials or were given differential temporal information between trials. Although all groups exhibited higher response probabilities on reinforced than on nonreinforced trials, goldfish receiving a short interval (10 s) following R trials and a long interval (60 s) following N trials (R10N60) demonstrated significantly superior alternation performance compared with subjects receiving a fixed intertrial interval (R35N35) or a long interval following R trials and a short interval following N trials (R60N10). The alternation performance exhibited by the R10N60 group was shown to be equivalent to that of subjects receiving standard color discrimination training. However, the alternation performance in group R35N35 showed a great deal of within-subject variability and raises questions concerning the elusive nature of alternation using Pavlovian conditioning procedures.     

A new pan-cultural facial expression of emotion

We obtained the first evidence of a facial expression unique to contempt. Contrary to our prediction, this contempt expression was not culture-specific but was recognized by people in Estonia S.S.R., Germany, Greece, Hong Kong, Italy, Japan, Scotland, Turkey, the United States, and West Sumatra. Pan-cultural agreement about the contempt expression was as high as has been found previously for other emotions.We are grateful to our collaborators, Anthony Chan, Karl Heider, Rainer Krause, Rolf Kuschel, Ayhan LeCompte, Tom Pitcairn, Pio Ricci-Bitti, Klaus Scherer, Masatoshi Tomita, Athanase Tzavaras, Arnold Upmeyer, and Jaan Valsiner; to Maureen O'Sullivan for comments on this report. Paul Ekman's work is supported by a Research Scientist Award (MH 06092) from the National Institute of Mental Health.