The Relation of ERP Components to Complex Memory Processing

The relation between various ERP components generated during encoding of a word and its subsequent recall were investigated using a “rote” serial-order and an “elaborative” category memory task. Words (flashed separately) were time-locked to EEG recordings from 21 cortical sites. ERP components from the five subjects having the highest recall scores were compared to the five lowest scoring subjects. Results based on the P200 peak amplitude data as well as the N400 and late positive component peak amplitude and latency data suggest that anterior and posterior distributional differences are elicited during encoding of words for rote and elaborative memory tasks. Furthermore, strong individual differences in these patterns were found as a function of task. A tentative argument was made that the obtained anterior and posterior differences may index different word feature selection and encoding processes, which are differentially utilized by high and low recallers.     

Ingestive responses of human newborns to salty, sour, and bitter stimuli.

Human newborns (1-4 days old) were offered two fluids differing in taste for 3 min each. The volumes ingested were measured. Infants offered water and bitter or sour solutions did not ingest them differentially, which corroborated earlier observations with weaker solutions. A sucrose solution was used to raise baseline ingestion above that of water. Infants offered the sucrose solution with and without urea, citric acid, or sodium chloride consumed less of it when citric acid was added. They were indiffferent to the addition of urea or sodium chloride. The failure to observe intakes lower than that of water suggests that newborns maximally inhibit their ingestion of water. The effects of sex, age, birth weight, and individual consistency on intake were assessed.     

Measuring Emotional Intelligence Enhances the Psychological Evaluation of Chronic Pain

The assessment of emotional factors, in addition to other psychosocial factors, has been recommended as a means of identifying individuals with chronic pain who may not respond to certain pain treatments. Systematic reviews of the evidence regarding the prediction of responsiveness to a treatment called the spinal cord stimulator (SCS) have yielded inconclusive results. Emotional intelligence is a term which refers to the ability to identify and manage emotions in oneself and others and has been shown to be inversely associated with emotional distress and acute pain. This study aims to investigate the relationship between emotional intelligence, chronic pain, and the more established psychosocial factors usually used for SCS evaluations by clinical psychologists in medical settings. A sample of 112 patients with chronic pain on an acute hospital waiting list for SCS procedures in a pain medicine service were recruited. Psychological measures were completed including: a novel measure of emotional intelligence; usual measures of emotional distress and catastrophizing; and a numerical rating scale designed to assess pain intensity, pain-related distress, and interference. As predicted, findings revealed significant associations between most of the measures analyzed and current pain intensity. When entered into a simultaneous regression analysis, emotional intelligence scores remained the only significant predictor of current pain intensity. There are potential clinical, ethical, and organizational implications of emotional intelligence processes partially predicting pain in patients on a waiting list for a medical procedure. These results may offer new insight, understanding, and evaluation targets for clinical psychologists in the field of pain management.     

Actors in the Classroom: The Dramatic Pedagogy Model of Counselor Education

Role playing is a fundamental component in the training of counselors to use counseling skills. However, role play activities commonly involve counseling students as clients or actors and hence have notable limitations. One training method widely practiced in the medical profession is the use of professional actors as patients. Although there are some examples in the literature of studies that have used actors for counselor training, most address only a specific topic or skill set. In this article, the authors propose the dramatic pedagogy model (DPM) as a comprehensive model for implementing client actors into the education of counselors. The DPM includes a set of pedagogical techniques and a structure for preparing actors and curriculum.     

The influence of perceived prison crowding on male inmates' perception of aggressive events

This study examines whether, in a male prison, the subjective experience of crowding increases the likelihood that events are perceived as aggressive in nature, and whether the protagonists involved are viewed as more hostile, malevolent, and aggressive. In addition, this paper also examines the possible mediating effects of stress, arousal, and psychological well‐being on two hypothesised relationships. First, these mediating factors are examined for the link between individuals' personal space preferences and their perceived level of crowding. Second, these factors are examined for the link between perceived crowding and interpretations of an aggressive event. Such associations may help to explain why crowding and aggression are linked within a social interactionist perspective. The results confirmed previous findings that crowding is linked to increases in arousal and stress, and a reduction in psychological well‐being. This study also found, however, that those inmates who experienced crowding were also more likely to interpret behaviour as aggressive and violent. This relationship was not mediated by arousal, stress, or psychological well‐being. However, these factors were found to partially operate in the relationship between personal space preferences and the experience of subjective crowding. The implications of this study for social interactionist explanations of the link between crowding and prison violence are offered. Aggr. Behav. 30:273–283, 2004. © 2004 Wiley‐Liss, Inc.     

The relationship between basic need satisfaction and emotional eating in obesity

Emotional eating has been identified as a factor that promotes the development and maintenance of obesity and hinders its treatment. This study investigated the relationship between unsatisfied basic needs and emotional eating, including the mediating factors of self‐esteem and coping strategies. The results from a survey of 136 obese individuals indicated support for a significant relationship between basic need satisfaction and emotional eating, with a mediating effect of negative coping strategies. These findings extend previous research and provide guidance on how to help individuals who engage in emotional eating by focusing on developing more adaptive coping strategies.