and of different duration, faced by the victims of Savar.
Patients who, within 1 year prior to the index admission for AMI, had been hospitalised for a longer duration faced a higher risk of death.
Along with the duration of face-to-face contacts it is possible to track the dynamics of richer structures that bear relevance to the dynamical processes that can occur on the network of contacts: for example triadic interactions.
Participants were asked to complete an anonymous questionnaire of approximately 15 20 minutes duration through face-to-face interviews.
Finally, prior to the beginning of each measurement year, all personal information is verified (name, sex, ID number, work ID, company, department, contact telephone number and address); these steps improve the accuracy of participants' information, decrease the duration of face-to-face interview time and facilitate linkage with medical insurance records.
The health professional will record details of each session in a structured logbook noting precise details of all Intervention contacts with each patient including date, duration, mode (face-to-face or telephone), themes discussed and referrals such as to physiotherapy, or medical review of pain.
We consider the duration of face orientation towards the robot from the first observation time to time τ as (f_{_{textit {robot}}}^{tau }), and the duration of the face orientation to others as (f_{_{textit {other}}}^{tau }).
The time to read the descriptors was unlimited, but the duration of face encoding was 6 sec for each group in experiments 1 and 3 and unlimited for groups in experiments 2 and 4. Willis and Todorov [4] showed that just 100 msec of exposure to a neutral face was enough for judgments about trustworthiness and aggressiveness, for example.
(A ) Right and left hand changes in duration of face-touching following a greet.
The correlation between raters regarding duration of face-touches was r = 0.96, p < 0.0001, implying that scoring the data using these strict criteria was largely uninfluenced by rater.
We measured the motivational salience of attractive faces using a standard key-press (i.e. effort-based) task in which participants can control the viewing duration for faces [ 6, 7].
