快速书写条件下硬笔笔迹变量与认知及个性特征的关系

以圆珠笔为书写工具．北京市某中学高一学生为被试,有效数据169人．探讨了在快速抄写条件下,笔迹书写特征与认知及个性的关系：18个笔迹变量可抽取笔压、结构、特征、字体和空间五个反映字的书写特征的因素;书写特征与认知因素间,横、竖笔压与概念形成速度。整篇压与视力追踪、字位与眼手协调相关显著;横笔压与16PF测验中的畏缩退怯——冒险敢为有正相关;竖笔压与艾森克个性因素的N有高相关。     

The Relationship of Handwriting Speed,Working Memory,Language Comprehension and Outlines to Lecture Note‐taking and Test‐taking among College Students

A previous investigation of the cognitive processes underlying note‐taking found that handwriting speed was the only significant predictor of notes, and notes were the only significant predictor of test performance. This investigation sought to extend these results by evaluating the effects of handwriting speed, language comprehension, two measures of working memory (complex span and executive attention) and an outline on note‐taking and test performance (written summary). Participants were randomly assigned to an outline or not no‐outline group (Group) to determine the effect of an outline on handwriting speed. Results from a path analysis indicated that handwriting speed, language comprehension and Group were significantly related to notes. The relationship between the independent variables and the written summary was not completely mediated by notes as in the previous investigation. Notes, Group and language comprehension were related to the written summary. The implications of the findings are discussed. Copyright © 2012 John Wiley & Sons, Ltd.     

Validity and Stability of the Youth Psychopathic Traits Inventory in a Nonforensic Sample of Young Adults

Scores were obtained for 103 Subjects on the Sixteen Personality Factor test, Form C; the Edwards Personal Preference Schedule; the Otis Quick Scoring Test, Form G; Raven's Progressive Matrices, Sets A-E; and on 47 handwriting variables. First, personality and intelligence variables, then handwriting variables were factored and rotated, after which factor scores were obtained. Through a regression of handwriting from personality and intelligence factor scores, it was found that 6 of 16 handwriting factors could be predicted by 5 of 10 personality and intelligence factors. These results and their relation to graphology are discussed.     

书写产生过程的认知机制

van Galen (1991)的书写产生模型指出书写过程是由层级结构组织起来的多个认知模块平行加工的结果。以此模型为出发点, 介绍了书写产生研究中主要关注的三个问题：书写过程中是否存在语音中介？书写时拼写编码的加工单元是什么？以及书写过程中认知编码阶段和运动执行阶段之间的关系？此外, 我们总结了书写产生与口语产生和阅读之间的联系, 介绍了书写产生过程的认知神经机制。最后, 我们分析了汉语的独特特点, 并指出这些特点对于书写产生研究的重要意义, 期待更多的心理语言学研究关注书写产生这一研究领域。     

The height of handwriting

An experiment is described that examines the basis of the control of vertical amplitude (height) of handwriting. It is shown that changes in movement duration accompany changes in height whether the latter are associated with instructions to write larger than normal (between words) or because the letters to be written (e, l) differ in height (within words). The proportional differences in movement duration match the proportional differences in amplitude between words but not within words. It is concluded that two different time-based mechanisms are invoked for handwriting height control: interval adjustment for writing size changes between words and duration selection for letters differing in height within a word.     

Comparing the handwriting behaviours of true and false writing with computerized handwriting measures

The goal of this study is to compare the handwriting behaviours of true and false writing. Based on the cognitive load and dis‐automaticity known to be experienced while communicating a deceptive message, we hypothesized a difference (in temporal and spatial, pressure measures and peak velocities) between the handwriting of true vs. false messages. Thirty‐four participants wrote true and false sentences on a digitizer, which is part of a new system called the Computerized Penmanship Evaluation Tool (ComPET). The ComPET evaluates brain‐hand performance, as manifested through handwriting behaviour, and was found to be a valid measure for detecting the dis‐automaticity that is indicative of certain diseases in the clinical field. Differences were found in mean pressure, spatial measures (mean stroke length and mean stroke height), but no differences were found in temporal measures and in the number of peak velocities. The use of ComPET in lie detection is discussed. Copyright © 2009 John Wiley & Sons, Ltd.     

书写字体的性别差异研究

从珠海市中小学一年级至初中三年级随机选出５４０名学生,要求他们每个人抄一段４００字左右的短文,收回抄写卷５４０份。４０名有经验的教师,对书写者的性别做出判断,并回答一份关于判断男女笔迹的依据的问卷。结果表明：１．小学低年级男女生的字体没有明显的性别差异,到中高年级以后,性别差异才明显地表现出来。二、三年级之间,五、六年级之间是差异形成的两个加速期。２．判断者对小学低年级书写者的性别的判断不准确,主要是由于将女生的字体误判为男生的字体而造成的。３．男女生字体的差异主要表现在五个方面,即字体大小程度,字的力度、字体的刚劲度、字的工整度和字的棱角度。     

笔迹与人格关系研究的回顾及评价

西方心理学者对笔相学家的笔迹分析提出质疑,研究表明需要我们重新考虑笔迹分析的适用性,而其利用因素分析技术对笔迹与人格关系的大量研究发现,笔迹特征与EPQ中的E因素、N因素相关显著。我国古代丰富的笔迹学思想和当代笔相学家的实践经验为我们从心理学角度研究笔迹与人格之间的关系,提供了宝贵的资料,但我们在这一领域运用心理学方法的研究还刚刚起步。目前国内外心理学者在研究取向、笔迹特征选择和研究目的上还存在一定局限,对此加深认识,将会对我们具有重要的借鉴意义。     

Handwriting process and product characteristics of children diagnosed with developmental coordination disorder

Deficits in handwriting performance limit the school participation of children with developmental coordination disorder (DCD). The aim of this study was to compare the handwriting process and product characteristics of children with DCD to those of typically developing (TD) children in order to determine the best means of differentiation between the groups. Participants were 40 children, from 7 to 10 years old. The experimental group consisted of 20 children who met the criteria of DCD, and the control group consisted of 20 age- and gender-matched controls. The children were asked to perform three graded writing tasks on an electronic tablet, which was part of a computerized handwriting evaluation system (ComPET), in order to obtain measures of their handwriting process. The children's handwriting product was then evaluated by the Hebrew Handwriting Evaluation (HHE). Results showed significant differences between the groups for the handwriting process measures (on-paper and in-air time, mean pressure) and for the handwriting product characteristics (global legibility, number of letters erased or overwritten, spatial arrangement, and number of letters written in the first minute). The discriminant analysis yielded a high significant discrimination (80-90%), with the 'number of letters erased or overwritten' variable as the most differentiating variable (-.67). We concluded that an evaluation of both handwriting process and product characteristics among children with DCD provides a more comprehensive picture of their deficits. Using this method may enable practitioners to focus on children's main deficits and to tailor intervention methods so as to prevent academic underachievement and its consequences on their emotional well-being.     

Treatment of handwriting problems utilizing EMG biofeedback training.

The effects of EMG biofeedback training on cursive handwriting were investigated for 4 girls and 5 boys in Grade 4. A significant reduction in EMG between the first baseline session and the last training session was obtained. Four of 5 characteristics of handwriting improved significantly. The need for carefully designed research comparing EMG biofeedback training and relaxation training was indicated. A self-control factor in handwriting was hypothesized.     

Tier 1 and Tier 2 early intervention for handwriting and composing

Three studies evaluated Tier 1 early intervention for handwriting at a critical period for literacy development in first grade and one study evaluated Tier 2 early intervention in the critical period between third and fourth grades for composing on high stakes tests. The results contribute to knowledge of research-supported handwriting and composing instruction that informs practice as school psychologists are empowered to embrace the role of intervention specialist. The first study found that neurodevelopmental training (orthographic-free motor activities and motor-free orthographic activities) led to improved accuracy and legibility of letter formation, but that direct handwriting instruction with visual cues and verbal mediation led to improved automatic handwriting (rate of writing legible letters) and transfer to improved word reading. The second study found that neither motor training nor orthographic training alone added value to direct instruction in automatic letter writing and composing practice in developing handwriting skills, which transferred to improved word reading; but the added motor training did improve performance on a grapho-motor planning task for sequential finger movements that is relevant to composing. A related analysis showed that direct instruction with visual cues and memory delays may reduce reversals. A third study found that adding handwriting to reading instruction improved handwriting but did not add value to reading outcomes for at risk readers; reading instruction alone was beneficial for word reading, decoding, and comprehension. The fourth study showed that comprehensive, explicit instruction in the processes of composition led to more significant improvement, based on group and individual data, than did the regular fourth grade program, on high stakes writing assessment.     

学困儿童和学优儿童的手书特点比较

取小学生55名,其中25名为学困生,30名为学优生,使用数码写字板测试二者在横线自然手书状态下的速度、加速度、压力、波动和断续5个指标的变化特点。研究结果表明,学困生横线手书的速度超过学优生,特别是中间速度,差异显著。学困生的加速度增长比较快,在短期内维持在高速状态,然后快速下降,学优生增长速度比较慢,但是在很长的时间内保持在高速状态,最后加速度的递减明显比学困生慢,差异显著。学困生的加速度曲线形态趋势类似于一个倒U形,而学优生的曲线形态类似于梯形。学困生和学优生的压力变化呈现开始递增、然后保持在较高的压力状态的态势,但是二者之间没有显著差异。二者的波动都出现于书写的开始阶段,但是波动次数没有显著差异。在书写过程,二者都没有出现断续。     

计算机时代的书写心理学

计算机的普及使人们阅读及书写的能力降低, 这引发了社会对书写的关注。书写涉及大量高级神经活动, 与认知、人格、疾病等均有关联, 对个体发展也具有重要作用。现代书写心理学通过使用书写板等设备, 实现了对书写过程及结果的量化研究, 发现了书写速度、压力、握笔等指标与智力、认知负荷等的一些关联。未来对书写过程的研究可以进一步深入; 测量方面的研究成果可以应用到日常人机交互及教学、司法等实践中; 还可以研究用书写促进个体认知及人格发展的具体途径。     

A Comparison of the Validity of Handwriting Analysis With That of the Cattell 16PF

Few British organizations utilize handwriting analysis for personality assessment, but in some European countries handwriting analysis is extremely popular. Research has examined the reliability and validity of both methods of assessment, but few studies have directly compared the two. In this study, the personality of 120 subjects was assessed by the Cattell 16PF and by handwriting analysis. Each subject was presented with five handwriting analysis textual reports and five personality textual reports (one of each being their own) and asked to rank order each set in terms of perceived accuracy. The same ranking process was undertaken by each respondent's social partner. The results demonstrated that handwriting reports were ranked at a chance level by Self and by Other and that personality reports were ranked at a well above chance level by Self and by Other. Self-rankings were more accurate than Other-rankings.     

Attention and movement execution during handwriting

Two studies were performed in order to test the hypothesis that movement execution during handwriting in skilled writers is independent of attention. Study I examined the relationship between attentional functioning and kinematic aspects of handwriting movements in 24 adult participants. A digitizing tablet was used for the assessment of handwriting movements. Participants were asked to perform a simple writing task and various components of their attention were assessed. Correlation analysis indicated no significant relationship between attention functions and both kinematic aspects of handwriting movements and quality of handwriting. In Study II, 20 participants underwent total sleep deprivation (TSD) for 24h. While attention, as assessed with alertness and vigilance tasks, deteriorated during TSD, the execution of handwriting movements, as assessed with a digitizing tablet, improved markedly. The quality of handwriting was not affected by TSD. These findings may suggest an independence between attention and movement generation during handwriting.     

Expatriate Social Ties: Personality Antecedents and Consequences for Adjustment

This expaloratory study examines the relationship between personality characteristics (extraversion, core self evaluations), social tie characteristics (number, breadth, depth), and three types of expatriate adjustment (general, interaction, and work). Data was collected at two points in time from 75 expatriate employees from one organization on international assignments around the world. Results indicate that core self‐evaluations, but not extraversion, are positively related to the number of ties formed with other expatriates and host country nationals. Social ties with other expatriates were found to provide greater social support, but similar access to information, than those with host country nationals (HCNs). In general, depth and breadth of relationships with other expatriates predicted general and work adjustment; whereas, breadth and total number of relationships with HCNs predicted all three types of adjustment. Overall, these results provide initial support for the importance of social ties in facilitating expatriate adjustment.     

A longitudinal examination of breadth and intensity of youth activity involvement and successful development

Connections between youth activity involvement and indicators of successful development were examined in a longitudinal high school sample. Drawing on theories of expertise skill development (e.g., J. C?té, 1999); the selection, optimization, and compensation framework (P. B. Baltes, 1997); and theories of positive youth development (e.g., R. M. Lerner, J. B. Almerigi, C. Theokas, & J. Lerner, 2005), reciprocal associations between breadth and intensity of activity involvement and developmental success were explored. Time 1 breadth (but not intensity) and increases in breadth predicted higher levels of successful development at Time 2 (20 months later). Time 1 developmental success and improvements predicted greater Time 2 breadth and intensity. Implications for research and theory related to connections between youth activity involvement and successful development are discussed.     

Quantitative measurement of handwriting in the assessment of drug-induced parkinsonism

Monitoring drug-induced side effects is especially important for patients who undergo treatment with antipsychotic medications, as these drugs often produce extrapyramidal side effects (EPS) resulting in movement abnormalities similar to parkinsonism. Scientists have developed several objective laboratory tests to measure and research drug-induced movement disorders, but equipment and tests are complex and costly and have not become accepted in large-scale, multi-site clinical trials. The goals of this study were to test whether a simple handwriting measure can discriminate between individuals with psychotropic-induced parkinsonism, Parkinson's disease, and healthy individuals, and to examine some of the psychometric properties of the measure. We examined pen movement kinematics during cursive writing of a standard word in 13 patients with idiopathic Parkinson's disease (PD), 10 schizophrenia patients with drug-induced parkinsonism (SZ), and 12 normal healthy control participants (NC). Participants were instructed to write the word "hello" in cursive twice, at three vertical height scales. Software was used for data acquisition and analysis of vertical stroke velocities, velocity scaling, and smoothness. There were four important results from this study: (1) both SZ patients with drug-induced EPS and PD participants exhibited impaired movement velocities and velocity scaling; (2) performance on the velocity scaling measure distinguished drug-induced EPS from normal with 90% accuracy; (3) SZ, but not PD participants displayed abnormalities in movement smoothness; and (4) there was a positive correlation between age and magnitude of the velocity scaling deficit in PD participants. This study demonstrates that kinematic analyses of pen movements during handwriting may be useful in detecting and monitoring subtle changes in motor control related to the adverse effects of psychotropic medications.     

The mediational role of adolescents' friends in relations between activity breadth and adjustment

This investigation addresses the mediational role of friends' characteristics between adolescents' activity breadth (i.e., variety in activity participation) and their later adjustment. Data were drawn from 2 longitudinal studies: the Childhood and Beyond (CAB; N = 925) study and the Maryland Adolescent Development in Context Study (MADICS; N = 1,338). Adolescents at Time 2 in each study (8th, 9th, and 11th graders in CAB and 8th graders in MADICS) reported on the breadth of their participation across 5 activity settings: sports, religious, volunteering, community, and school. Friends' characteristics and adolescent adjustment were reported by adolescents at Times 1 and 3. Friends' positive characteristics significantly mediated relations between activity breadth and adolescent depressive affect, self-worth, alcohol use, and problem behavior in both studies. Friends' negative characteristics significantly mediated these relations in CAB, but not in MADICS.