Understanding Nonverbal Communication Cues of Human Personality Traits in Human-Robot Interaction

With the increasing presence of robots in our daily life,there is a strong need and demand for the strategies to acquire a high quality interaction between robots and users by enabling robots to understand users’mood,intention,and other aspects.During human-human interaction,personality traits have an important influence on human behavior,decision,mood,and many others.Therefore,we propose an efficient computational framework to endow the robot with the capability of understanding the user’s personality traits based on the user’s nonverbal communication cues represented by three visual features including the head motion,gaze,and body motion energy,and three vocal features including voice pitch,voice energy,and mel-frequency cepstral coefficient(MFCC).We used the Pepper robot in this study as a communication robot to interact with each participant by asking questions,and meanwhile,the robot extracts the nonverbal features from each participant’s habitual behavior using its on-board sensors.On the other hand,each participant’s personality traits are evaluated with a questionnaire.We then train the ridge regression and linear support vector machine(SVM)classifiers using the nonverbal features and personality trait labels from a questionnaire and evaluate the performance of the classifiers.We have verified the validity of the proposed models that showed promising binary classification performance on recognizing each of the Big Five personality traits of the participants based on individual differences in nonverbal communication cues.

A Study on Pragmatic Failures in Nonverbal Communication in Intercultural Communicative Context

In the intercultural communication, people often ignore the nonverbal behavior when they talk to others. With the raid progress of modern traffic and tools of communication, people’s contacts have become increasingly frequent with different regions and countries. The research on pragmatic failures in nonverbal communication allows people to understand its nature and eliminate some unnecessary misunderstanding. This paper aims at finding out the root causes about pragmatic failures in nonverbal communication in the intercultural communication, and providing several sensible recommendations.

Improving college non-English majors＇ nonverbal communication competence

Under the widespread view that verbal competence is essential in foreign language acquisition. nonverbal communication has not been given sufficient attention and importance in foreign language teaching in China. In most cases in intercultural interaction, people focus on verbal cues while neglecting those nonverbal messages produced by the bodies and the environment. Such neglect often results in misunderstandings and conflicts because nonverbal communication reveals basic cultural traits from which people are able to gather clues about underlying attitudes and values. So the study of nonverbal communication is an important component to the study of intercultural communication. It deserves due attention in foreign language acquisition. Grounded on the model of cultural learning put forward by Hanvey, the study puts forward a set of feasible suggestions on how to improve intercultural nonverbal communication competence of college non-English majors.

Nonverbal Communication and Cultural Foundation in Intercultural Communication

In today＇ s era of globalization, intercultural communication has become an important subject. Space is an aspect of crosscultural communication Nonverbal communication, it implies the psychological boundaries of human communication, conducting this study helps to understand different cultures, and reduces cultural conflict. Culture reflects the characteristics of a nation, guiding people behavior in concept of society. With globalization developing, people are eager to interact with people from different cultural backgrounds, so cross-cultural communication society today is one of the most fashionable terms. The differences between cultures tend to give unexpected difficulties caused by differences.

A Dialectical Approach to Nonverbal Communication

Nonverbal communication is an indispensable part of human interaction and plays an irreplaceable role in the communication process.This paper gives a brief introduction to the structure of nonverbal communication and discusses the pragmatic features of nonverbal behaviors from the dialectical point of view.Finally,some suggestions are made for the improvement of communicative competence.

A Study of Pharmacist-Patient Communication: Examining Optimal Distance and Angle Using an Eye-Tracking System

This study focuses on seating arrangement and interpersonal distance as important aspects of nonverbal communication and aims to elucidate the optimal distance and angle between pharmacist and patient through an analysis based on the subjective evaluation of the patient and the objective evaluation of eye movements. Seven female simulated patients and one male and one female pharmacist cooperated as patients and pharmacists, respectively. The medication teaching scenes were set up with three pharmacist placements (face-to-face at 50 cm and 70 cm, 90-degree at 70 cm) and three hospital rooms (0-degree, 45-degree, 90-degree). Pupil diameter, blink rate, saccades, and fixation rate of the patient at each of these locations were measured using a Tobii Pro Glass 2. The patient’s subjective evaluation at each placement was also investigated using the conversation scale, which assesses the optimal distance for conversation. The results for the pharmacy setting revealed that pupils were significantly more mydriatic at the 50 cm point than at the other points. The results for the hospital room setting showed the greatest mydriasis at the 0-degree point. The result of the 50 cm point for the pharmacy setting and the 0-degree point for the hospital room setting was similar to that of the subjective evaluation. When the likelihood of saccades occurrence in the hospital room setting was compared, saccades were found to be most likely to occur when medication instructions were given to patients at the 0-degree point. We believe that using pupil diameter for interpersonal distance, and saccades for angle will enable more accurate determinations of the optimal distance and angle between pharmacist and patient. The results of the present study suggest that the 70 cm face-to-face point in the pharmacy and the 45-degree point in the ward may be suitable for medication instruction.

ON NONVERBAL COMMUNICATION AND BEHAVIORS REMOLDING OF FLT

The behaviors remolding of foreign language teachers (FLT) are effective and influential in eliciting the learners' interest and motivation as well as enhancing the learning proficiency. Nonverbal communication (NVC) is an essential component of human verbal communication. Sometimes it is even more powerful and expressive than verbal interactions, for they can convey such subtle feelings and fine emotions that verbal entries feel impotent of. This paper intends to make a survey on the notion of nonverbal communication and further explore the function and the significance of body language on remolding teachers' behaviors in foreign language teaching.

Intercultural Interaction and Competence： Challenges Facing South African Children

South Africa is a country of many cultures. Before the first democratic elections in 1994, people of different cultures found it difficult to interact because of legislated racial segregation, which made it difficult for blacks to mix with whites in almost all spheres of life. The only place interaction could take place was in the workplace. As a result, children from different cultural groups had few opportunities to interact. This made it impossible for South African children to learn about the cultures of other racial groups. With the introduction of a democratic government, all segregation laws were relaxed and people mixed freely in all spheres of life. Intercultural communication became commonplace. This new scenario presented a challenge to many South African children, but despite the limits imposed before 1994, children from all racial groups associated successfully. Their ability to cope with this situation with so much more ease than adults was remarkable. This paper seeks to highlight the communication skills used by South African children from all cultural backgrounds to achieve intercultural competence in a relatively short space of time. The paper will further reflect on the impact made on African children by intercultural interaction and competence.