The impact of culture and education on non-verbal neuropsychological measurements: a critical review

Clinical neuropsychology has frequently considered visuospatial and non-verbal tests to be culturally and educationally fair or at least fairer than verbal tests. This paper reviews the cross-cultural differences in performance on visuoperceptual and visuoconstructional ability tasks and analyzes the impact of education and culture on non-verbal neuropsychological measurements. This paper compares: (1) non-verbal test performance among groups with different educational levels, and the same cultural background (inter-education intra-culture comparison); (2) the test performance among groups with the same educational level and different cultural backgrounds (intra-education inter-culture comparisons). Several studies have demonstrated a strong association between educational level and performance on common non-verbal neuropsychological tests. When neuropsychological test performance in different cultural groups is compared, significant differences are evident. Performance on non-verbal tests such as copying figures, drawing maps or listening to tones can be significantly influenced by the individual's culture. Arguments against the use of some current neuropsychological non-verbal instruments, procedures, and norms in the assessment of diverse educational and cultural groups are discussed and possible solutions to this problem are presented.     

Neuromarketing in predicting voting behavior: A case of National elections in India

Political choice has huge importance, either expressed in the balloting place or in the exit poll, in bringing a political party to power and thus impacting the economy and society's welfare. Research in leadership and decision-making suggests that the physical characteristics and traits of an individual influence the consumer's trustworthiness. Despite being a less explored research area, studying the impact of specific verbal and non-verbal cues of a political leader through a technological lens, such as eye-tracking has been sparsely talked about. Three sets of experiments were conducted to study voters' visual attention and reactions to gage their willingness to vote. First, an eye-tracking tool was used to record the visual attention and regions of interest (ROI) of voters. Subsequently, a short survey was used to analyze the “willingness to vote”, followed by a pilot study on their attention to non-verbal cues from the candidate. Also, a sentiment analysis of the voters was gathered from social media platforms. The present study analyzed the non-verbal aspects of a political leader with regard to voting intention and found that even a few of the non-verbal cues have an influence on the willingness to vote for a candidate. The findings contribute to the literature of neuro-politics and decision-making by analyzing voters' experiences of two political leaders, Narendra Modi (NaMo) and Rahul Gandhi (RaGa) based on non-verbal cues. Political parties and candidates should focus on non-verbal cues to increase their chances of winning elections. In addition, practitioners from the industry should incorporate appropriate non-verbal cues while designing ad campaigns, personal branding, PR campaigns, and CEO addresses.     

The communication of friendly and hostile attitudes by verbal and non-verbal signals

Two experiments are reported here in which Ss were asked to rate videotapes of a performer reading friendly, neutral and hostile messages in a friendly, neutral or hostile non-verbal style. These messages and non-verbal styles had previously been presented independently to a separate group of Ss jor rating, in order to obtain an estimate of their individual strengths in terms of six rating scales, and thus permit a matching of verbal (messages) and non-verbal (styles) cues in the experiment where both types of cues were presented in combination. The results of both experiments indicate that non-verbal cues had a greater effect on ratings made on 7-point scales, such as hostile-friendly, than verbal cues. The magnitude of this greater effect of non-verbal cues, however, was dependent on the relative strength of non-verbal as opposed to verbal cues. In the first experiment, both types of cues were approximately equal in strength when ruted alone; here non-verbal cues accounted for 12.5 times us much variance us verbal cues, and produced 5.7 times as much shift on the ratitig scales. In the second experiment the verbal cues were much stronger than the non-verbal cues when rated alone. Here the relative effect of non-verbal cues in the second experiment was diminished; the ratio of non-verbal : verbal variance was now 1.67:1. When verbal and non-verbal signals were inconsistent, the performance was rated as insincere, unstable and confusing - which was not found in earlier experiments on the superior-inferior dimension.     

When saying and doing diverge: The effects of stereotype threat on self-reported versus non-verbal anxiety

Although research has established that stigmatized individuals suffer impaired performance under stereotype threat conditions, the anxiety presumed to mediate this effect has proven difficult to establish. In the current investigation, we explored whether non-verbal measures would fare better than self-reports in capturing stereotype threat anxiety. Gay and heterosexual men interacted with preschool children under stereotype threat or control conditions. As predicted, stereotype-threatened gay men demonstrated more non-verbal anxiety, but not more self-reported anxiety, than non-threatened gays during these interactions. Furthermore, non-verbal anxiety appeared to mediate the effects of stereotype threat on the quality of participants’ childcare skills. We discuss how these findings advance stereotype threat research, and highlight their potential implications for gay childcare workers.     

How distance mitigates perceived threat at 30-90 m

It has previously been shown that distance mitigates the extent to which non-verbal cues such as direction of eye gaze, facial expression, sex, and posture communicate threat. However, the range of distances investigated has been limited to 45m or less. Theory predicts that there should be effects at distances up to 100 m. This article reports findings on how strongly sex and posture communicate threat at ranges up to 90 m. Results suggest that the distance where non-verbal cues cease to communicate threat is in the range of 30-90 m.     

应聘者非言语信息对面试官评分的影响:解释、测量和控制

应聘者非言语信息是影响结构化面试中面试官准确评分的一个重要因素。社会互动理论和拟剧论从面试官角度,社会影响理论和相互依赖理论从应聘者角度分别解释了非言语信息对面试官评分的影响。对非言语信息的测量,除了传统的自陈式问卷,一些新兴的计算机识别技术也被使用。为了消除非言语信息对面试评分准确性的影响,通常会从面试前、面试中和面试后三个阶段对其进行控制。未来可以基于机器学习和大数据分析,探索非言语信息对结构化面试评分的影响,建构新的理论以解释影响过程。     

Spontaneous Moments and the Domain of Non-Verbal Communication

Abstract

This paper investigates the impact of non-verbal interactions and spontaneous encounters on the therapeutic process and on a client's structural and behavioral patterns. The following case vignette concerns a client who presents with a pattern of non-verbal relational schemas based on his early traumatic experiences. The non-verbal and verbal role reenactments that unfold between client and therapist will be examined from an intersubjective, dialogical and self psychological perspective. Finally, the paper will explore how important therapeutic shifts may occur by attending to and working through these non-verbal aspects of the treatment, leading to new relational structures.     

Interviews with ethnic interviewees: Non-verbal communication errors in impression formation

Two studies are described concerning ethnic interviewees in interviews. The first study (a style of presentation study) revealed several differences in non-verbal behaviour displayed by Dutch and ethnic interviewees in interviews. The second study showed that interviewees with an ‘ethnic style’ of non-verbal presentation were assessed more negatively than interviewees with a ‘Dutch style’ of non-verbal presentation by a Dutch selection board. Finally, some implications of the results are discussed.     

Number knows no bounds

Is the approximate representation of large numbers in adult humans bound to a sensory modality or other aspects of the stimulus presentation, or are these non-verbal numerical representations abstract? A recent paper by Barth, Kanwisher and Spelke provides compelling evidence that non-verbal mental magnitudes are modality-independent.     

The cognitive profile of Sotos syndrome

Sotos syndrome is a congenital overgrowth disorder, associated with intellectual disability. Previous research suggests that Sotos syndrome may be associated with relative strength in verbal ability and relative weakness in non-verbal reasoning ability but this has not been explicitly assessed. To date, the cognitive profile of Sotos syndrome is unknown. Cognitive abilities of a large and representative sample of individuals with Sotos syndrome (N = 52) were assessed using the British Ability Scales (BAS3). The majority of participants had intellectual disability or borderline intellectual functioning. The cluster score profile analysis revealed a consistent verbal ability > non-verbal reasoning ability profile. Four specific criteria were proposed as the Sotos syndrome cognitive profile (SSCP): verbal ability > non-verbal reasoning ability; quantitative reasoning T-score or matrices T-score <20th percentile; quantitative reasoning T-score < mean T-score; recognition of designs T-score or recognition of pictures T-score > mean T-score. Of the 35 participants included in the profile analysis, 28 met all four SSCP criteria, yielding a sensitivity of 0.8. The sensitivity of each of the SSCP criteria was >0.9. Individuals with Sotos syndrome display a clear and consistent cognitive profile, characterized by relative strength in verbal ability and visuospatial memory but relative weakness in non-verbal reasoning ability and quantitative reasoning. This has important implications for the education of individuals with Sotos syndrome.     

心理咨询中的非言语行为

非言语行为一般指不包含语言内容的人际交流行为。心理咨询作为人际沟通的一门艺术,非常强调非言语行为的重要性。已有研究发现心理咨询中的非言语行为在咨询师和当事人的互动中对咨询有促进作用,同时咨询师不当的非言语行为也会阻碍心理咨询。总结前人研究发现心理咨询中非言语行为的研究现状存在实证研究不足、孤立于咨询进程进行研究等问题,并且研究方法较为单一。如果要突破目前的研究瓶颈,需要借鉴其他领域的研究方法。     

Operant measurement of subjective visual acuity in non-verbal children

The present experiment sought to develop a reliable procedure for measuring visual acuity in non-verbal retarded children. Five non-verbal retarded children and two literate adults were examined. The two adults were included in the experiment so that verbal communication with them could validate certain assumptions regarding the experimental procedures. By utilizing a lever press as the criterion response signifying a visual discrimination and employing the Snellen "E" discriminanda, a reliable subjective measure was obtained, not unlike those measures taken from verbal adults. Contrary to several antecedent procedures, a relatively precise measurement of subjective acuity was shown to be obtainable from non-verbal retarded children. Additionally, the procedure was successful in evaluating the effectiveness of prosthetic lenses previously prescribed for two of the children.     

THE EFFECT OF BODY LEAN AND STATUS OF AN INTERVIEWER ON THE NON-VERBAL BEHAVIOR OF JAPANESE INTERVIEWEES

This study was a preliminary investigation of non-verbal communication in Japanese subjects. Sixteen males and sixteen females were interviewed by one of two male confederates. The confederates were described and dressed as either high or equal status persons. They assumed either a forward lean or a backward lean during the four minute interview. Tape and video recordings were analyzed across a wide spectrum of non-verbal behaviors emitted by the subjects during the interview. Both status and body lean variables affected a variety of dependent measures, particularly for female subjects. A factor analysis of the non-verbal behaviors produced some unexpected results which have implications for similar studies done in other cultures.     

Development in children's attribution of embarrassment and the relationship with theory of mind and shyness

The present study examined the two-stage developmental theory of the understanding of embarrassment (Modigliani & Blumenfeld, 1979) through the administration of verbal and non-verbal measures. Moreover, the relationship between children's attributions of embarrassment and their ability to understand false beliefs and propensity to be shy was investigated. Ninety-five children (4 to 9 years old) were presented with brief stories in which the main character received negative, neutral, or positive social reactions. Verbal and non-verbal attributions of embarrassment were examined. In addition, a false-belief task and a shyness-propensity questionnaire were administered. Using verbal measures, older children reported more embarrassment in the negative and neutral conditions compared to younger children. However, using non-verbal measures, these age differences disappeared. This suggests that young children may have a “mature” understanding of embarrassment, but may not be able to express this linguistically. Verbal and non-verbal embarrassment attributions were not related to the understanding of false beliefs, but they were related to shyness propensity. The results are discussed in terms of socio-cognitive and emotional factors in understanding emotions.     

No need for essences. On non-verbal communication in first inter-cultural contacts

Abstract

Drawing on anthropological examples of first contacts between people from different cultures, I argue that non-verbal communication plays a far bigger part in intercultural communication than has been acknowledged in the literature so far. Communication rests on mutually attuning in a large number of judgements. Some sort of structuring principle is needed at this point, and Davidson’s principle of charity is a good candidate, provided sufficient attention is given to non-verbal communication. There will always be more and less successful interpretations and translations, and their success will depend on the success of the non-verbal communication at hand. There is no need for cognitive or semantic universals: people understand each other because they share (a) certain form(s) of life. However, it is incorrect to treat forms of life as rigid entities with clear boundaries: it is both impossible and unnecessary to determine them in an exact way. Any appeal to cognitive or cultural essences to explain how people communicate successfully is flawed. My critique of essentialism is not a defence of linguistic ‘anything goes’ relativism whatsoever. Assumptions underwriting a relativist stance often wrongly issue, in a decidedly non-relativist confidence in one fixed set of categories, values or meanings.     

Tactile Short-term Memory Revisited

In spite of a large body of empirical research demonstrating the importance of multisensory integration in cognition, there is still little research about multimodal encoding and maintenance effects in working memory. In this study we investigated multimodal encoding in working memory by means of an immediate serial recall task with different modality and format conditions. In a first non-verbal condition participants were presented with sequences of non-verbal inputs representing familiar (concrete) objects, either in visual, auditory or audio-visual formats. In a second verbal condition participants were presented with written, spoken, or bimodally presented words denoting the same objects represented by pictures or sounds in the non-verbal condition. The effects of articulatory suppression were assessed in both conditions. We found a bimodal superiority effect on memory span with non-verbal material, and a larger span with auditory (or bimodal) versus visual presentation with verbal material, with a significant effect of articulatory suppression in the two conditions.     

Rapport-building: Chat versus in-person witness interviews

Tactics recommended for rapport-building consist of verbal (e.g., finding common ground or shared experiences) and non-verbal (e.g., affirmations, displaying empathy) behaviours. Most of the research on rapport, however, has examined it in in-person contexts, where both verbal and non-verbal behaviours are present. In this study, we were interested in the effectiveness of rapport-building when conducting online witness interviews via chat, which de-emphasises the use non-verbal rapport behaviours, compared to traditional in-person interviews. Participants (N = 131) experienced a virtual reality (VR) scenario depicting a mock crime and were interviewed either in person or online via the chat function in Skype. Participants perceived rapport more positively when interviewed in person for three measures: attentiveness, trust and respect and expertise. Two other measures, cultural similarity and connected flow, were not perceived differently across interview medium. Participants interviewed online via chat disclosed similar amounts of crime-related information and were just as accurate as participants interviewed in person. We found that in-person interviews yielded better rapport ratings than interviews via chat but were equally productive in terms of the quality of information obtained, as measured by crime-related details and accuracy. If witnesses are to be interviewed via chat, investigators must carefully consider how to compensate for the lack of those non-verbal rapport tactics that influence witnesses' perceptions of attentiveness, trust/respect and investigator's expertise.     

人际同步性现象：探索心理咨询过程中同盟关系的新视角

人际同步性是指两个或两个以上的人的言语特点、行为表现、生理指标以及神经生理活动在时间上出现重合的现象, 得益于近10年内技术上的突破, 研究者开始对心理咨询领域的人际同步现象进行初步的探索, 试图从该视角揭示心理咨询过程中咨访双方的互动模式和同盟建立的内在机制。近期研究主要关注非言语同步、生理同步、人际脑同步与同盟及其影响因素之间的关系, 并针对它们各自对同盟的作用机制发展出了相应的理论。未来的研究者可以更多地关注同盟动态变化过程中的人际同步性, 发展整合理论来回应同盟建立的内在机制, 并在临床应用上促进具有人际同步性的心理咨询互动过程。     

Speed of processing, anticipation, inhibition and working memory in bilinguals

Literature on the so-called bilingual advantage is directed towards the investigation of whether the mastering of two languages fosters cognitive skills in the non-verbal domain. The present study aimed to evaluate whether the bilingual advantage in non-verbal skills could be best defined as domain-general or domain-specific, and, in the latter case, at identifying the basic cognitive skills involved. Bilingual and monolingual participants were divided into two different age groups (children, youths) and were tested on a battery of elementary cognitive tasks which included a choice reaction time task, a go/no-go task, two working memory tasks (numbers and symbols) and an anticipation task. Bilingual and monolingual children did not differ from each other except for the anticipation task, where bilinguals were found to be faster and more accurate than monolinguals. These findings suggest that anticipation, which has received little attention to date, is an important cognitive domain which needs to be evaluated to a greater extent both in bilingual and monolingual participants.