Foster children avoidance-related interactive behaviors with caregivers.

Background: A lot of the research concerning foster children - often children who have suffered maltreatment in the family home - has focused on internalized and externalized symptoms. Few studies, however, have looked at the interactions between such children and caregivers.

Purpose: The purpose of this study is to explore the Emotion Regulation Strategies (ERS) of children in foster care and to highlight those most commonly employed in family or placement contexts.

Interaction microanalysis of foster care research using THEME.

Environmental stress is a key element to the understanding of the psychopathology of children in foster care. Such children often present a wide range of symptoms from anxiety to depression, including abnormal behaviors in their interactions with adults that can be related to experience suffered in their family of origin (e.g.

An Event Related Potentials Study of Semantic Coherence Effect during Episodic Encoding in Schizophrenia Patients.

The objective of this electrophysiological study was to investigate the processing of semantic coherence during encoding in relation to episodic memory processes promoted at test, in schizophrenia patients, by using the N400 paradigm. Eighteen schizophrenia patients and 15 healthy participants undertook a recognition memory task. The stimuli consisted of pairs of words either semantically related or unrelated to a given category name (context).

Impaired context processing during irony comprehension in schizotypy: An ERPs study.

Mentalizing deficits are a core manifestation of schizophrenia spectrum disorders. They contribute to the social handicap associated with the pathology, leading to disruption in autonomy, professional achievement, and interpersonal relationships. However, the underlying mechanisms of these deficits remain poorly understood.

Effect of semantic coherence on episodic memory processes in schizophrenia.

Schizophrenia is associated with severe episodic retrieval impairment. The aim of this study was to investigate the possibility that schizophrenia patients could improve their familiarity and/or recollection processes by manipulating the semantic coherence of to-be-learned stimuli and using deep encoding. Twelve schizophrenia patients and 12 healthy controls of comparable age, gender, and educational level undertook an associative recognition memory task.

Event-related brain potential study of expectancy and semantic matching in schizotypy.

Priming studies have revealed semantic processing abnormalities in subjects that display high schizotypal traits. The objective of the present study was to further elucidate the contribution of predictive (expectancy) and integrative (semantic matching) context processing to the semantic deficit described in schizotypy. Thirty-six participants were assigned into high or low schizotypy groups according to their score on the Schizotypal Personality Questionnaire (SPQ), and event-related brain potentials were recorded while these individuals performed semantic judgments based on asymmetrically associated word pairs.

An event-related potential study of predictive and integrative semantic context processing in subjects with schizotypal traits.

Context processing abnormalities may explain thought disorder in schizophrenia/schizotypy. This study aimed to assess predictive and integrative context processing in subjects with high or low scores on the Schizotypal Personality Questionnaire (SPQ). The N400 amplitude was recorded during semantic judgment of sentence pairs ending with a lateralized expected or unexpected word from the same or a different category (related and unrelated violation).

Validation of a French adaptation of the Harvard Trauma Questionnaire among torture survivors from sub-Saharan African countries.

Background: To date no validated instrument in the French language exists to screen for posttraumatic stress disorder (PTSD) in survivors of torture and organized violence.

Objective: The aim of this study is to adapt and validate the Harvard Trauma Questionnaire (HTQ) to this population.

Method: The adapted version was administered to 52 French-speaking torture survivors, originally from sub-Saharan African countries, receiving psychological treatment in specialized treatment centers.

Left but not right hemisphere semantic processing abnormalities in language comprehension in subjects with schizotypy traits.

Thought and language disorders in schizophrenia and schizotypy are thought to result from hemispheric dysfunction during semantic processing. Left hemisphere (LH) abnormalities are well established, but little is known about right hemisphere (RH) semantic processes. We explored hemispheric processing in 50 healthy volunteers assigned to high (h-SZT) or low schizotypy (l-SZT) group using the Schizotypal Personality Questionnaire (SPQ).

Effects of weight-related literal and metaphorical suggestions about the forearms during hypnosis.

During hypnosis, the authors tested repeated weight-related, literal and metaphorical suggestions about the heaviness of the subjects' arms. The purpose was to determine if linguistically varied hypnotic suggestions produced significantly different motor reactions--involuntary pressure forces of the forearms--as assessed by a linguistic biomechanical system. Classic, literal (L) suggestions such as "your right arm is heavy" were used, as well as metaphorical (M) suggestions, such as "your right arm is made of lead.