Rejecting small! Accepting larger? Optimizing the font size of Chinese characters basing legibility and visual fatigue in OST-HMDs.

Font size is highly related to the legibility and visual fatigue in OST-HMDs, but the effects of font size on these factors remain further explored. An experiment was conducted to investigate the effects of a wider range of Chinese character font size (0.32°-1°) on legibility and visual fatigue, as well as to determine the optimal font size. Results showed that 0.32° had the worst legibility, but there was no continuous improvement as font size increased. A larger font size was found to be beneficial in reducing visual fatigue until it reached 0.95°, beyond which visual fatigue would relatively increase. Font size smaller than 0.32° should be rejected while a larger font size does not always provide more benefits. Considering legibility, visual fatigue and efficiency of text presentation, 0.84° is a relatively optimal Chinese character font size.

The emergence of Metaverse concept has driven significant advancements in OST-HMDs, while optimising the font size has become a fundamental concern in ensuring legibility and display effectiveness. Considering legibility and subjective visual fatigue, we conducted an experiment which demonstrated a moderate font size (0.84°) for Chinese characters is relatively optimal.

The influence of Chinese typography on information dissemination in graphic design: based on eye-tracking data.

The arrangement of Chinese characters has a significant impact on the visual effect and information dissemination in graphic design. In traditional Chinese layout, vertical arrangement of characters is predominant, but in recent times, there has been a gradual transition towards horizontal arrangement. To compare the influence of different character arrangement forms on visual meaning generation and information dissemination, This study employed an eye-tracking experiment to investigate two common Chinese character layouts in posters-horizontal and vertical, and collected data such as eye-tracking heatmap, pupil diameter and eye-tracking trajectory map. Based on objective eye-tracking data, combined with post-test interviews and questionnaire surveys, it was found that vertical character arrangement in Chinese typography is more effective in attracting visual attention and facilitating the expression and stimulating interest in viewing/reading under the premise of meeting formal requirements, which may provide guidance and inspiration for the practical application of Chinese characters in layout design, advertising design, packaging design, exhibition design, UI design, and other related fields.

Chinese characters carry special anatomical connotations.

In the domain of anatomy, some Chinese characters in anatomical terms possess distinctive morphological significance. Chinese characters evolved from pictographic characters, with some of these pictographs being created by ancient people based on their own body structure. This implies that the comprehension and depiction of the human body structure have been integral since the inception of Chinese characters, and this knowledge has been passed down and developed through the continued inheritance of Chinese characters. Even today, certain characters retain the appearance to reflect the shape of the human body structure. By examining the characters related to vertebrae, cranial fontanel and heart, we can find the unique and enduring link between Chinese characters and the fields of anatomy as well as Chinese traditional medicine.

Ancient Chinese Character Recognition with Improved Swin-Transformer and Flexible Data Enhancement Strategies.

The decipherment of ancient Chinese scripts, such as oracle bone and bronze inscriptions, holds immense significance for understanding ancient Chinese history, culture, and civilization. Despite substantial progress in recognizing oracle bone script, research on the overall recognition of ancient Chinese characters remains somewhat lacking. To tackle this issue, we pioneered the construction of a large-scale image dataset comprising 9233 distinct ancient Chinese characters sourced from images obtained through archaeological excavations. We propose the first model for recognizing the common ancient Chinese characters. This model consists of four stages with Linear Embedding and Swin-Transformer blocks, each supplemented by a CoT Block to enhance local feature extraction. We also advocate for an enhancement strategy, which involves two steps: firstly, conducting adaptive data enhancement on the original data, and secondly, randomly resampling the data. The experimental results, with a top-one accuracy of 87.25% and a top-five accuracy of 95.81%, demonstrate that our proposed method achieves remarkable performance. Furthermore, through the visualizing of model attention, it can be observed that the proposed model, trained on a large number of images, is able to capture the morphological characteristics of ancient Chinese characters to a certain extent.

Sentiment annotations for 3827 simplified Chinese characters.

Sentiment analysis in Chinese natural language processing has been largely based on words annotated with sentiment categories or scores. Characters, however, are the basic orthographic, phonological, and in most cases, semantic units in the Chinese language. This study collected sentiment annotations for 3827 characters. The ratings demonstrated high levels of reliability, and were validated through a comparison with the ratings of some characters' word equivalents reported in a previous norming study. Relations with other lexico-semantic variables and character processing efficiency were investigated. Furthermore, analyses of the association between constituent character valence and word valence revealed semantic compositionality and sentiment fusion characteristic of larger Chinese linguistic units. These ratings for characters, expanding current Chinese sentiment lexicons, can be utilized for the purposes of more precise stimuli assessment in research on Chinese character processing and more efficient sentiment analysis equipped with annotations of single-character words.

Probing Lexical Ambiguity in Chinese Characters via Their Word Formations: Convergence of Perceived and Computed Metrics.

Lexical ambiguity is pervasive in language, and the nature of the representations of an ambiguous word's multiple meanings is yet to be fully understood. With a special focus on Chinese characters, the present study first established that native speaker's perception about a character's number of meanings was heavily influenced by the availability of its distinct word formations, while whether these meanings would be perceived to be closely related was driven by further conceptual analysis. These notions were operationalized as two computed metrics, which assessed the degree of dispersion across individual word formations and the degree of propinquity across clusters of word formations, respectively, in a distributional semantic space. The observed correlations between the computed and the perceived metrics indicated that the utility of word formations to tap into meaning representations of Chinese characters was indeed cognitively plausible. The results have demonstrated the extent to which distributional semantics could inform about meaning representations of Chinese characters, which has theoretical implications for the representation of ambiguous words more generally.

Parallel phonological processing of Chinese characters revealed by flankers tasks.

An important and extensively researched question in the field of reading is whether readers can process multiple words in parallel. An unresolved issue regarding this question is whether the phonological information from foveal and parafoveal words can be processed in parallel, i.e., parallel phonological processing. The present study aims to investigate whether there is parallel phonological processing of Chinese characters. The original and the revised flankers tasks were applied. In both tasks, a foveal target character was presented in isolation in the no-flanker condition, flanked on both sides by a parafoveal homophone in the homophone-flanker condition, and by a non-homophonic character in the unrelated-flanker condition. Participants were instructed to fixate on the target characters and press two keys to indicate whether they knew the target characters (lexical vs. non-lexical). In the original flankers task, the stimuli were presented for 150 ms without a post-mask. In the revised flankers task, we set the stimulus exposure time (duration of the stimuli plus the blank interval between the stimuli and the post-mask) to each participant's lexical decision threshold to prevent participants from processing the target and flanker characters serially. In both tasks, reaction times to the lexical targets were significantly shorter in the homophone-flanker condition than in the unrelated-flanker condition, suggesting parallel phonological processing of Chinese characters. In the revised flankers task, accuracy rates to the lexical targets were significantly lower in the unrelated-flanker condition compared to the homophone-flanker condition, further supporting parallel phonological processing of Chinese characters. Moreover, reaction times to the lexical targets were the shortest in the no-flanker condition in both tasks, reflecting the attention distribution over both the target and flanker characters. The findings of this study provide valuable insights into the parallel processing mechanisms involved in reading.

Chinese holistic processing: Evidence from cognitive mental architecture using Systems Factorial Technology.

Previous research has presented conflicting evidence regarding whether Chinese characters are processed holistically. In past work, we applied Systems Factorial Technology (SFT) and discovered that native Chinese speakers exhibited limited capacity when processing characters and words. To pinpoint the source of this limitation, our current research delved further into the mental architecture involved in processing Chinese characters and English words, taking into consideration information from each component. In our current study, participants were directed to make the same/different judgments on characters/words presented sequentially. Our results indicated that participants utilized a parallel self-terminating strategy when both or neither of the left/right components differed (Experiment 1). Faced with the decisional uncertainty that either the left/right component would also differ, most participants processed with a parallel exhaustive architecture, while a few exhibited the coactive architecture (Experiment 2). Taken together, our work provides evidence that in word/character perception, there is weak holistic processing (parallel self-terminating processing) when partial information is sufficient for the decision; robust holistic processing (coactive or parallel exhaustive processing) occurs under decisional uncertainty. Our findings underscore the significant role that the task and presentation context play in visual word processing.

Chinese character unitization enhances item memory in addition to associative memory: Evidence from ERP and TFR.

While the effect of unitization on associative memory has been established, its effect on item memory remains debated. This study aimed to investigate the influence of unitization on item memory using Chinese characters to manipulate unitization and recording scalp EEG to elucidate the underlying neural mechanisms. In the learning phase, participants were asked to determine whether the character pairs presented could form a Chinese compound character. In the subsequent testing phase, participants performed item recognition and associative recognition tasks. Behavioral results revealed that unitization not only improved associative memory but also facilitated item memory. Event-related potential analysis indicated there were FN400 effect (related to familiarity) and LPC effect (related to recollection) during associative recognition after unitization, however, only the LPC effect was observed for the item recognition. More importantly, time-frequency analysis demonstrated stronger θ oscillations (associated with recollection) in the unitized condition compared to the non-unitized condition, which further partially mediated the reduction in RT during the item recognition. These results suggest that unitization enhances item memory through recollection, thereby leading to more confident recognition judgments, and that unitization does not impair item processing within an association but rather enables more precise and accurate processing.

Reduction or enhancement? Repetition effects on early brain potentials during visual word recognition are frequency dependent.

Most studies on word repetition have demonstrated that repeated stimuli yield reductions in brain activity. Despite the well-known repetition reduction effect, some literature reports repetition enhancements in electroencephalogram (EEG) activities. However, although studies of object and face recognition have consistently demonstrated both repetition reduction and enhancement effects, the results of repetition enhancement effects were not consistent in studies of visual word recognition. Therefore, the present study aimed to further investigate the repetition effect on the P200, an early event-related potential (ERP) component that indexes the coactivation of lexical candidates during visual word recognition. To achieve a high signal-to-noise ratio, EEG signals were decomposed into various modes by using the Hilbert-Huang transform. Results demonstrated a repetition enhancement effect on P200 activity in alpha-band oscillation and that lexicality and orthographic neighborhood size would influence the magnitude of the repetition enhancement effect on P200. These findings suggest that alpha activity during visual word recognition might reflect the coactivation of orthographically similar words in the early stages of lexical processing. Meantime, there were repetition reduction effects on ERP activities in theta-delta band oscillation, which might index that the lateral inhibition between lexical candidates would be omitted in repetition.

The LightGBM-based classification algorithm for Chinese characters speech imagery BCI system.

Brain-computer interface (BCI) can obtain text information by decoding language induced electroencephalogram (EEG) signals, so as to restore communication ability for patients with language impairment. At present, the BCI system based on speech imagery of Chinese characters has the problem of low accuracy of features classification. In this paper, the light gradient boosting machine (LightGBM) is adopted to recognize Chinese characters and solve the above problems. Firstly, the Db4 wavelet basis function is selected to decompose the EEG signals in six-layer of full frequency band, and the correlation features of Chinese characters speech imagery with high time resolution and high frequency resolution are extracted. Secondly, the two core algorithms of LightGBM, gradient-based one-side sampling and exclusive feature bundling, are used to classify the extracted features. Finally, we verify that classification performance of LightGBM is more accurate and applicable than the traditional classifiers according to the statistical analysis methods. We evaluate the proposed method through contrast experiment. The experimental results show that the average classification accuracy of the subjects' silent reading of Chinese characters "(left)", "(one)" and simultaneous silent reading is improved by 5.24%, 4.90% and 12.44% respectively.

Hong Kong Chinese character psycholinguistic norms: ratings of 4376 single Chinese characters on semantic radical transparency, age-of-acquisition, familiarity, imageability, and concreteness.

Several norms of psycholinguistic features of Chinese characters exist in Mandarin Chinese, but only a few are available in Cantonese or in the traditional script, and none includes semantic radical transparency ratings. This study presents subjective ratings of age-of-acquisition (AoA), familiarity, imageability, concreteness, and semantic radical transparency in 4376 Chinese characters. The single Chinese characters were rated individually on the five dimensions by 20 native Cantonese speakers in Hong Kong to form the Hong Kong Chinese Character Psycholinguistic Norms (HKCCPN). The split-half reliability and intra-class correlations testified to the high internal reliability of the ratings. Their convergent and discriminant patterns in relations to other psycholinguistic measures echoed previous findings reported on Chinese. There were high correlations for semantic radical transparency, imageability and concreteness, and moderate-to-high correlations for AoA and familiarity among subsets of items that had been collected in previous studies. Concurrent validity analyses showed convergence in predicting behavioral response times in various tasks (lexical decision, naming, and writing-to-dictation) when compared with other Chinese character databases. High predictive validity was shown in writing-to-dictation data from an independent sample of 20 native Cantonese speakers. Several objective psycholinguistic measures (character frequency, stroke number, number of words formed, number of homophones and number of meanings) were included in this database to facilitate its use. These new ratings extend the currently available norms in language and reading research in Cantonese Chinese for researchers, clinicians, and educators, as well as provide them with a wider choice of stimuli.

Decoding semantics from intermodulation responses in frequency-tagged stereotactic EEG.

BACKGROUND: Humans perform object recognition using holistic processing, which is different from computers. Intermodulation responses in the steady-state visual evoked potential (SSVEP) of scalp electroencephalography (EEG) have recently been used as an objective label for holistic processing. NEW METHOD: Using stereotactic EEG (sEEG) to record SSVEP directly from inside of the brain, we aimed to decode Chinese characters from non-characters with activation from multiple brain areas including occipital, parietal, temporal, and frontal cortices. RESULTS: Semantic categories could be decoded from responses at the intermodulation frequency with high accuracy (80%-90%), but not the base frequency. Moreover, semantic categories could be decoded with activation from multiple areas including temporal, parietal, and frontal areas. COMPARISON WITH EXISTING METHOD(S): Previous studies investigated holistic processing in faces and words with frequency-tagged scalp EEGs. The current study extended the results to stereotactic EEG signals directly recorded from the brain. CONCLUSIONS: The human brain applies holistic processing in recognizing objects like Chinese characters. Our findings could be extended to an add-on feature in the existing SSVEP BCI speller.

Development and Evaluation of Orthographic Knowledge Awareness Scale for Children Aged 6-12 Years.

Objective: This study primarily aimed to develop an orthographic knowledge awareness scale in Mandarin for children aged 6-12 years. Related factors affecting orthographic knowledge awareness in children were analyzed, and a basis for individualized intervention was provided to improve reading and writing. Methods: A conceptual framework for orthographic knowledge awareness in children aged 6-12 years was determined through a detailed reading of the literature on Chinese character orthography, combined with qualitative interviews of the target population and consultation with experts. The orthographic knowledge awareness scale initially consisted of three versions: for grades 1-2 (210 items), grades 3-4 (207 items), and grades 5-6 (220 items), accumulating a total of 637 items. The initial scale was then used for the study involving children aged 6-12 years in Maanshan City, Jiangsu Province. Various approaches to screening items were comprehensively used to determine the formal version of the orthographic knowledge awareness scale. The official scale was ultimately used to conduct the third round of surveys among 1,354 children aged 6-12 years in ordinary primary schools located in 5 cities in Jiangsu Province, namely, Changzhou, Lianyungang, Nantong, Xuzhou, and Yangzhou. The reliability, validity, and discriminating power of the formal scale were evaluated. Results: A total of 360 items were included in the formal version of the orthographic knowledge awareness scale. The formal scale was divided into three versions for grades 1-2, 3-4, and 5-6. Each grade version consisted of 120 items. The scale was composed of the stroke awareness test, radical awareness test, and left-right reversal test. The cumulative variance contribution rates of grades 1-2, 3-4, and 5-6 were 82.47, 61.71, and 64.19%, respectively. The Cronbach's α coefficients of the three-grade version of the scale were 0.989, 0.946, and 0.938; the split-half reliability coefficients were 0.925, 0.766, and 0.847; and the test-retest reliability coefficients were 0.847, 0.895, and 0.8928, respectively. Conclusion: The proposed orthographic knowledge awareness scale for children aged 6-12 years exhibits good reliability and validity. The formal scale consisted of two dimensions: identification of left-right reversal at the stroke and radical levels and the left-right reversal at the whole character level. The two dimensions can more comprehensively reflect the ability of children to discriminate orthographic structures.

A Comparative Study of Three Measurement Methods of Chinese Character Recognition for L2 Chinese Learners.

Measuring Chinese character recognition ability is essential in research on character learning among learners of Chinese as a second language (CSL). Three methods are typically used to evaluate character recognition competence by investigating the following properties of a given character: (a) pronunciation (phonological method), (b) meaning (semantic method), and (c) pronunciation and meaning (phonological and semantic or PS method). However, no study has explored the similar or dissimilar outcomes that these three measurements might yield. The current study examined this issue by testing 162 CSL learners with various L1 backgrounds and Chinese proficiency levels. Participants' performance in character recognition measured using a phonological method, a semantic method, and a PS method was compared, which led to two major findings. In terms of similarity, participants' performance in character recognition and the influence of L1 background and Chinese proficiency level on character recognition was similar across the three methods. As for differences, the semantic method could yield a character recognition test with better quality than the other two methods, and the three methods yielded different best fitting models and showed different predictions for Chinese proficiency across different L1 groups. Theoretical and practical implications of these findings are proposed.

Teaching Chinese characters to students in grades 1 to 3 through emergency remote instruction during the COVID-19 pandemic.

The current study examined how Chinese characters were taught by primary grade teachers in Macao during online instruction resulting from the COVID-19 pandemic (i.e., emergency remote instruction). A random sample of 313 first to third grade teachers in public and private schools were surveyed about their instructional practices. Most teachers surveyed (72%) reported they taught a lesson about Chinese characters once every 3-4 weeks during emergency remote instruction, and 83% and 81% of teachers indicated they assigned homework for writing and reading characters, respectively, at the same rate. On average, they reportedly spent 97 min per week teaching students to write, read, and understand the meaning of new characters, devoting equal time to each of these skills. They also indicated students practiced writing and reading characters in class for 40 min per week. They further noted students were expected to spend 35 min a day practicing writing and reading characters for homework. While teachers reportedly used a variety of instructional practices for teaching characters (M = 30.38), the typical teacher applied less than one-half (N = 64) of practices assessed. Teachers reported use of asynchronous (online learning activities which can be completed at other times) and synchronous (real-time videos and audio/text) teaching methods and perceptions of adequacy of technical support predicted reported teaching practices. The findings from this study raise questions about the teaching of Chinese characters in Macao during emergency remote instruction.

Civilization within the heart: the image and meaning of 'civilization' and 'culture' in Chinese characters.

'Civilization in Transition' was the theme of the JAP conference in 2021, and also the reality we are facing today, especially amidst the pandemic of COVID-19. From an oriental perspective, within the context of Psychology of the Heart, the author presents his thoughts in this paper, 'Civilization within the heart: the image and meaning of "civilization" and "culture" in Chinese characters'. The meaning of the heart is at the core of Chinese culture, as well as Chinese philosophy and psychology. Most of the basic psychological terms in Chinese characters are formed originally with the images of the heart; even the Chinese character for 'culture' and 'civilization'. C.G. Jung learned Chinese characters, and named them with I Ching symbols as readable archetypes. Today in world affairs we are confronted with highly turbulent and uncertain conditions that threaten any sense of coherent meaning, both personally and collectively. Jung's insights gained from the I Ching and his reflections on analytical psychology are still inspiring us. The images and meaning of the hexagrams which C.G. Jung used: 'Ting' (The Cauldron), 'Bi' (Grace), and 'Chin' (Progress), are the main threads of this paper and presentation, 'Civilization within the Heart', responding to the theme 'Civilization in Transition'.

« La civilisation en transition ¼ est le thème de la conférence du JAP en 2021, et également la réalité à laquelle nous faisons face aujourd'hui, particulièrement avec la pandémie de COVID-19. A partir d'une perspective orientale, dans le contexte de la Psychologie du Cœur, l'auteur présente ses pensées dans cet article « La civilisation à l'intérieur du cœur: l'image et le sens de 'civilisation' et de 'culture' dans les caractères chinois ¼. La signification du cœur est centrale à la culture chinoise, et à la philosophie et la psychologie chinoises. La plupart des termes psychologiques fondamentaux en caractères chinois sont à l'origine formés avec les images du cœur; même ceux pour «culture¼ et pour «civilisation¼. C.G. Jung a appris les caractères chinois, et les a nommés avec les symboles du Yi Jing en tant qu'archétypes lisibles. Aujourd'hui dans les affaires du monde nous sommes confrontés à des conditions hautement turbulentes et incertaines qui menacent toute cohérence de sens, aussi bien au niveau personnel que collectif. Les éclairages de Jung provenant du Yi Jing et ses réflexions sur la psychologie analytique nous inspirent encore. Les images et la signification des hexagrammes que Jung a utilisés: 'Ting' (Le Chaudron), 'Pi' (La grâce), et 'Tsien' (Le Progrès), sont les fils conducteurs principaux de cet article et présentation: « La civilisation à l'intérieur du cœur ¼, pour répondre au thème de « Civilisation en Transition ¼.

'Civilización en Transición' es el tema de la Conferencia del JAP en 2021, y también la realidad que estamos enfrentando hoy, especialmente en medio de la pandemia de COVID-19. Desde una perspectiva oriental, en el contexto de la Psicología del Corazón, el autor ofrece su reflexión en el presente trabajo, 'Civilización en el corazón: la imagen y el sentido de la 'civilización' y la 'cultura' en los caracteres chinos'. El sentido del corazón está al centro de la cultura China, así como también de la psicología y filosofía China. La mayoría de los términos psicológicos básicos en los caracteres chinos están formados originalmente con las imágenes del corazón; aún el signo chino para 'cultura' y 'civilización'. C. G. Jung aprendió los caracteres chinos, y los denominó junto a los símbolos del I Ching como arquetipos legibles. Actualmente, estamos siendo confrontados a nivel mundial con condiciones excesivamente turbulentas e inciertas que amenazan cualquier sentido de coherencia, tanto personal como colectivamente. Las comprensiones que Jung tomó del I Ching y sus reflexiones en la psicología analítica aún hoy nos inspiran. Las imágenes y el sentido de los hexagramas que Jung usó: 'Ting' (El Caldero), 'Bi' (Gracia), y 'Chin' (El Progreso), son las hebras principales de este trabajo y presentación, 'Civilización en el Corazón', respondiendo al tema 'Civilización en Transición'.

'Civilização em Transição' é o tema da conferência do JAP em 2021, e também a realidade que enfrentamos hoje, especialmente em meio à pandemia de COVID-19. De uma perspectiva oriental, dentro do contexto da Psicologia do Coração, o autor apresenta seus pensamentos neste artigo, 'Civilização dentro do coração: a imagem e o significado de "civilização" e "cultura" em caracteres chineses'. O significado do coração está no centro da cultura chinesa, assim como da filosofia e psicologia chinesas. A maioria dos termos psicológicos básicos em caracteres chineses é formado originalmente com as imagens do coração; até mesmo o caractere chinês para "cultura" e "civilização". C.G. Jung aprendeu caracteres chineses e os nomeou com símbolos I Ching como arquétipos legíveis. Hoje, nos assuntos mundiais, somos confrontados com condições altamente turbulentas e incertas que ameaçam qualquer senso de significado coerente, tanto pessoal quanto coletivamente. Os insights de Jung obtidos com o I Ching e suas reflexões sobre psicologia analítica ainda estão nos inspirando. As imagens e o significado dos hexagramas que C.G. Jung usou: 'Ting' (O Caldeirão), 'Bi' (Graça) e 'Chin' (Progresso), são os principais tópicos deste artigo e apresentação, 'Civilização dentro do Coração', para responder ao tema 'Civilização em Transição'.

Inhibitory control is associated with the activation of output-driven competitors in a spoken word recognition task.

Although lexical competition has been ubiquitously observed in spoken word recognition, less has been known about whether the lexical competitors interfere with the recognition of the target and how lexical interference is resolved. The present study examined whether lexical competitors overlapping in output with the target would interfere with its recognition, and tested an underestimated hypothesis that the domain-general inhibitory control contributes to the resolution of lexical interference. Specifically, in this study, a Visual World Paradigm was used to access the temporal dynamics of lexical activations when participants were moving the mouse cursor to the written word form of the spoken word they heard. By using Chinese characters, the orthographic similarity between the lexical competitor and target was manipulated independently of their phonological overlap. The results demonstrated that behavioral performance in the similar condition was poorer compared to that in the control condition, and that individuals with better inhibitory control (having smaller Stroop interference effect) exhibited weaker activation of orthographic competitors (mouse trajectories less attracted by the orthographic competitors). The implications of these findings for our understanding of lexical interference and its resolution in spoken word recognition were discussed.

Nudging the N170 forward with prior stimulation-Bridging the gap between N170 and recognition potential.

Evoked response potentials are often divided up into numerous components, each with their own body of literature. But is there less variety than we might suppose? In this study, we nudge one component into looking like another. Both the N170 and recognition potential (RP) are N1 components in response to familiar objects. However, the RP is often measured with a forward mask that ends at stimulus onset whereas the N170 is often measured with no masking at all. This study investigates how inter-stimulus interval (ISI) may delay and distort the N170 into an RP by manipulating the temporal gap (ISI) between forward mask and target. The results revealed reverse relationships between the ISI on the one hand, and the N170 latency, single-trial N1 jitter (an approximation of N1 width) and reaction time on the other hand. Importantly, we find that scalp topographies have a unique signature at the N1 peak across all conditions, from the longest gap (N170) to the shortest (RP). These findings prove that the mask-delayed N1 is still the same N170, even under conditions that are normally associated with a different component like the RP. In general, our results suggest greater synthesis in the study of event related potential components.