Search results for "Communication."
showing 10 items of 9236 documents
Role of the feedforward command and reafferent information in the coordination of a passing prehension task.
1999
The performances of a deafferented patient and five control subjects have been studied during a self-driven passing task in which one hand has to grasp an object transported by the other hand and in a unimanual reach-to-grasp task. The kinematics of the reach and grasp components and the scaling of the grip aperture recorded for the self-driven passing task were very similar in controls and the deafferented subject (GL). In contrast, for the unimanual task when vision was absent, GL's coordination between reaching and grasping was delayed in space and time compared with the control subjects. In addition, frequent reopening of the grip was observed in GL during the final closure phase of the…
A multi-joint lower-limb tracking-trajectory test for the assessment of motor coordination.
2005
This study aimed to determine whether a lower-limb trajectory-tracking task performed on a leg press machine, that is commonly adopted in both rehabilitation and resistance training settings, could yield reliable assessment of motor coordination in able-bodied individuals. Twenty-two female subjects allocated to two experimental groups were tested and retested after 48-72 h. Group A was fully familiarized with the experimental procedures before each test while group B received only verbal instructions. The unilateral coordination test consisted of target tracking during a simulated half squat including eccentric and concentric actions. In both groups, tracking error showed significant test-…
Corrective loops involved in fast aiming movements: effect of task and environment
1998
In daily living, we continuously interact with our environment. This environment is rarely stable and living beings show remarkable adaptive capacities. When we reach for an object, it is necessary to localize the position of this object with respect to our own body before programming an adequate arm movement. If the target remains stable, the programmed movement brings the hand near the target. However, what happens when the target suddenly jumps to another position in space? The aim of this work was to investigate how rapid aiming movements are corrected when the target is displaced close to movement onset. Our results reveal that rapid movements can be modified and that the efficiency of…
ERP correlates of transposed-letter priming effects: The role of vowels versus consonants
2008
One key issue for any computational model of visual-word recognition is the choice of an input coding scheme for assigning letter position. Recent research has shown that pseudowords created by transposing two letters are very effective at activating the lexical representation of their base words (e.g., relovution activates REVOLUTION). We report a masked priming lexical decision experiment in which the pseudoword primes were created by transposing/replacing two consonants or two vowels while event-related potentials were recorded. The results showed a modulation of the amplitude at an early window (150-250 ms) and at the N400 component for vowels but not for consonant transpositions. In ad…
Music in the moment? Revisiting the effect of large scale structures.
2007
The psychological relevance of large-scale musical structures has been a matter of debate in the music community. This issue was investigated with a method that allows assessing listeners' detection of musical incoherencies in normal and scrambled versions of popular and contemporary music pieces. Musical excerpts were segmented into 28 or 29 chunks. In the scrambled version, the temporal order of these chunks was altered with the constraint that the transitions between two chunks never created local acoustical and musical disruptions. Participants were required (1) to detect on-line incoherent linking of chunks, (2) to rate aesthetic quality of pieces, and (3) to evaluate their overall co…
Taciturn patients in health counseling at a hospital: passive recipients or active participators?
2001
This study explored patients’ taciturnity as observed on videotape during hospital health counseling situations with a nurse. Health counseling sessions, 38 in number, were videotaped, transcribed verbatim, and analyzed by using an adaptation of conversation analysis. The data analysis included information on 18 selected patients who spoke little and did not introduce new topics, but rather supported the discussion on the theme chosen by the nurse. When we examined nurses’ and patients’ speech word by word, we discovered four participation frames that produced taciturnity: in the hands of professionals, compliant, guilty, and polite. These could fluctuate during interaction. The findings i…
Is interpersonal counselling (IPC) sufficient treatment for depression in primary care patients? A pilot study comparing IPC and interpersonal psycho…
2015
Abstract Background Psychotherapeutic treatment is underused in primary care, where even short-term psychotherapy can be perceived as too lengthy and labour-intensive. We tested here for the first time the preliminary efficacy of seven sessions of interpersonal counselling (IPC) by comparison with sixteen sessions of interpersonal psychotherapy (IPT) in regular clinical settings. Methods Patients seeking treatment for the first time who met the DSM-IV criteria for major depressive disorder (MDD, mild/moderate) were randomized to either IPC ( n =20) or IPT ( n =20). The efficacy of the treatments was assessed using the 34-item Clinical Outcomes in Routine Evaluation (CORE-OM) scale and the B…
Nurses' self-reflection via videotaping to improve communication skills in health counseling.
1999
Abstract The purpose of this qualitative research was to describe nurses' opinions of their communication skills in health counseling situations and to analyze the levels of reflectivity in their evaluations according to Mezirow. Nineteen nurses participated in the research on a voluntary basis and evaluated their interaction with patients on video on two occasions half a year apart. Nurses gave verbal feedback in an interview immediately after videotaping, after which they read education materials, watched their counseling on video and wrote an evaluation of their communication skills. Transcribed audiotaped interviews and written evaluations were analyzed using content analysis. Nurses sa…
Attachment anxiety and avoidance and perceptions of group climate: an actor-partner interdependence analysis.
2012
There is a lack of research examining group members’ attachment styles and group climate perceptions in the context of the attachment styles and group climate perceptions of the other group members. In the current study, the actor–partner interdependence model (APIM) was used to examine the relationships among (a) a group member’s attachment pattern, (b) the aggregated attachment patterns of the other group members, (c) a group member’s perceptions of the group’s climate, and (d) the aggregated group climate perceptions of the other group members. One hundred ten Italian graduate students in six 10-session interpersonal growth groups were studied. Group members filled out the Attachment Sty…
Reflective questions in health counseling.
2000
This study explores questions that nurses ask patients in order to awaken reflection on their health behavior in health counseling. Thirty-eight counseling situations were videotaped in a hospital. The data were analyzed using conversation analysis which was adapted for the purpose of this study. Nonverbal communication supported speech and was interpreted alongside it. This study found that nurses used only a few reflective questions, most of which were future-oriented or introduced hypotheses. In a nonreflective discussion, nurses used only check-up and alternative questions to get information about patients' illnesses and health care measures. Findings indicated that reflective conversa…