Prime Words Research Articles

Reduced cross-modal affective priming in the L2 of late bilinguals depends on L2 exposure.

Processing of emotional meaning is crucial in many areas of psychology, including language and music processing. This issue takes on particular significance in bilinguals because it has been suggested that bilinguals process affective words differently in their first (L1) and second, later acquired languages (L2). We undertook a series of five experiments examining affective priming between emotionally valenced language and emotionally valenced music. Adult English monolinguals and two groups of proficient adult late bilinguals (German-English and Italian-English) with recent L2 exposure were examined. Priming effects were investigated using music to prime word targets and words to prime music targets. For both groups of bilinguals, music showed equivalent affective priming of L1 and L2 words, suggesting no difference in deliberate processing of affective meaning. Conversely, when words primed music, L2 words lacked the affective priming strength of L1 words for both late bilingual groups. Among various language background factors, only greater length of residence in the L2 context was positively related to the affective priming strength of L2 words. These results show strong activation of emotional meaning in the L1 of late bilinguals but reduced activation in the L2, where level of activation depends on the duration of everyday exposure to the L2. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

As time goes by: Space-time compatibility effects in word recognition.

The processing of time activates a spatial left-to-right mental timeline, where past events are "located" to the left and future events to the right. If past and future words activate this mental timeline, then the processing of such words should interfere with hand movements that go in the opposite direction. To test this hypothesis, we conducted 3 visual lexical decision tasks with conjugated (past/future) verbs and pseudoverbs. In Experiment 1, participants moved a pen to the right or left of a trackpad to indicate whether a visual stimulus was a real word or not. Grammatical time and hand movements for yes responses went in the same direction in the congruent condition (e.g., past tense/leftward movement) but in opposite directions in the incongruent condition. Analyses showed that space-time incongruency significantly increased reaction times. In Experiment 2, we investigated the role of movement in this effect. Participants performed the same task by responding with a trackpad or a mouse, both of which required lateral movement through space, or a static keypress. We again obtained the space-time congruency effect, but only when the decision required movement through space. In Experiments 1 and 2, stimuli were preceded by a temporal prime. In Experiment 3, participants performed the same task without any prime. Results replicated the congruency effect, demonstrating that it does not depend upon temporal word priming. Altogether, results suggest automatic activation of a left-right mental timeline during word recognition, reinforcing the claim that the concept of Time is grounded in movement through space. (PsycInfo Database Record (c) 2022 APA, all rights reserved).

Cognate and meaning frequency effects on homonym processing

Purpose: This study investigated the influence of L1 co-activation and meaning frequency of homonyms on L2 lexical access of Brazilian Portuguese–English bilinguals during an L2 meaning decision task. Design: Eighty-four university students completed a meaning decision task—with cognate homonyms—a meaning recognition task, a Language History Questionnaire, and an L2 proficiency test. The meaning decision task was composed of 128 prime words followed by one out of three possible targets: related to the dominant meaning, related to the subordinate one, or unrelated. Independent variables were cognate status (64 cognate × 64 non-cognate words), homonym status (64 homonym × 64 non-homonyms), prime-sharedness (16 dominant meaning shared words × 16 subordinate meaning shared words), and target-relatedness (64 related to dominant meaning × 64 related to subordinate meaning × 64 unrelated words). Dependent variables were reaction times and accuracy. Data and analysis: Data were analyzed using linear mixed effect models in R. Findings: Results showed that, in this sample of bilinguals, processing of target words related to the meaning of the prime was confounded when primes were homonyms. In general, this interference was not decreased by the co-activation of cognate words across languages. Accuracy scores benefited from cognate status only when no ambiguity was present. Word processing was faster and more accurate when target words were related to the dominant meaning of the homonym prime, which shared this same meaning across languages. Originality: L1 co-activation via cognate words was not enough to decrease homonym interference effect in L2 word processing. Implications: This study lends support for a non-selective bilingual lexical access view and for frequency approaches during L2 word recognition. It also indicates limitations of the cognate facilitation effect.

Preliminary analysis of qEEG during a subliminally‐primed task‐switching test in pre‐symptomatic Alzheimer’s disease

AbstractBackgroundIn testing cognitively healthy (CH) participants with normal vs. pathological amyloid/tau ratios (CH‐NAT vs. CH‐PAT), we previously identified significant differences in alpha‐band markers from quantitative electroencephalography (qEEG) during a Stroop‐based task‐switching test. Using a modified version of the test, we then found that CH‐PATs and CH‐NATs were differentially susceptible to subliminal priming, leading to different effects on reaction time. Here, we applied qEEG to the latter testing paradigm. We have conducted a preliminary analysis, using data from the participants tested prior to interruption of the project by the Covid pandemic.MethodParticipants (CH‐NAT, n=19; CH‐PAT, n=27) viewed a series of Stroop stimuli (e.g. the word “red” written in blue ink), and their task was either to respond to a given stimulus’ color or its word content by pressing buttons. A trial consisted of two stimuli in sequence, and a masked subliminal priming word (“red” or “blue”) was inserted between the two stimuli. The experimental focus was the second stimulus of each trial, which was characterized as having a task which was either switched or non‐switched compared to the first stimulus, and as having a desired response that was congruent or incongruent with the subliminal prime. Event‐related desynchronization (ERD) 250‐750 ms after the second stimulus was measured in the low‐ and high‐alpha bands (αERD).ResultαERD was observed in both high and low frequency bands following second‐stimulus presentation (both p<<<0.01, in all electrode groups). However there were no significant differences in αERD magnitude between congruent and incongruent prime conditions, nor between the CH‐NAT and CH‐PAT groups (all p>0.05).ConclusionComparisons of prime congruency may be complicated by the fact that the prime can be matched or mismatched along multiple dimensions (prime word, prime location, desired response, stimulus color, stimulus word). Given that behavioral effects have been found for this experimental paradigm, we expect that differences in neural activity may be revealed eventually with more participants, a wider exploratory analysis, and/or a refinement of the experiment task.

Individual Differences in Working Memory Capacity Modulate Electrophysiological Correlates of Semantic Negative Priming From Single Words.

In the present study, event-related potentials (ERPs) were registered during a semantic negative priming (NP) task in participants with higher and lower working memory capacity (WMC). On each trial participants had to actively ignore a briefly presented single prime word, which was followed either immediately or after a delay by a mask. Thereafter, either a semantically related or an unrelated target word was presented, to which participants made a semantic categorization judgment. The ignored prime produced a behavioral semantic NP in delayed (but not in immediate) masking trials, and only for participants with a higher-WMC. Both masking type and WMC also modulated ERP priming effects. When the ignored prime was immediately followed by a mask (which impeded its conscious identification) a reliable N400 modulation was found irrespective of participants’ WMC. However, when the mask onset following the prime was delayed (thus allowing its conscious identification), an attenuation of a late positive ERP (LPC) was observed in related compared to unrelated trials, but only in the higher-WMC group showing reliable behavioral NP. The present findings demonstrate for the first time that individual differences in WMC modulate both behavioral measures and electrophysiological correlates of semantic NP.

The role of selective attention in the positivity offset: Evidence from event related potentials.

Some research suggests that positive and negative valence stimuli may be processed differently. For example, negative material may capture and hold attention more readily than equally arousing positive material. This is called the negativity bias, and it has been observed as both behavioural and electroencephalographic (EEG) effects. Consequently, it has been attributed to both automatic and elaborative processes. However, at the lowest levels of arousal, faster reaction times and stronger EEG responses to positive material have been observed. This is called the positivity offset, and the underlying cognitive mechanism is less understood. To study the role of selective attention in the positivity offset, participants completed a negative affective priming (NAP) task modified to dissociate priming for positive and negative words. The task required participants to indicate the valence of a target word, while simultaneously ignoring a distractor. In experiment 1, a behavioural facilitation effect (faster response time) was observed for positive words, in stark contrast to the original NAP task. These results were congruent with a previously reported general categorization advantage for positive material. In experiment 2, participants performed the task while EEG was recorded. In additional to replicating the behavioural results from experiment 1, positive words elicited a larger Late Positive Potential (LPP) component on ignored repetition relative to control trials. Surprisingly, negative words elicited a larger LPP than positive words on control trials. These results suggest that the positivity offset may reflect a greater sensitivity to priming effects due to a more flexible attentional set.

Do both WRAP and TRAP inhibit the recognition of the French word DRAP? Impact of orthographic markedness on cross-language orthographic priming.

We investigated lexical and sub-lexical orthographic coding in bilingual visual word recognition by examining interactions between orthographic neighbourhood and markedness. In three experiments, French/English bilinguals performed a masked lexical decision task in French (L1) in which orthographically related prime words could be either marked or unmarked English (L2) words, compared to unrelated primes (e.g., wrap, trap, gift-DRAP, meaning sheet). The results yielded an overall inhibition priming effect, which was unexpectedly more robust in the marked condition than in the unmarked one. This result highlights the need to integrate both lexical competition and orthographic markedness in bilingual models such as BIA/+ and determine how the latter may modulate lexical processing in bilinguals.

Developmental Changes in Gaze Behavior and the Effects of Auditory Emotion Word Priming in Emotional Face Categorization.

Social interactions often require the simultaneous processing of emotions from facial expressions and speech. However, the development of the gaze behavior used for emotion recognition, and the effects of speech perception on the visual encoding of facial expressions is less understood. We therefore conducted a word-primed face categorization experiment, where participants from multiple age groups (six-year-olds, 12-year-olds, and adults) categorized target facial expressions as positive or negative after priming with valence-congruent or -incongruent auditory emotion words, or no words at all. We recorded our participants' gaze behavior during this task using an eye-tracker, and analyzed the data with respect to the fixation time toward the eyes and mouth regions of faces, as well as the time until participants made the first fixation within those regions (time to first fixation, TTFF). We found that the six-year-olds showed significantly higher accuracy in categorizing congruently primed faces compared to the other conditions. The six-year-olds also showed faster response times, shorter total fixation durations, and faster TTFF measures in all primed trials, regardless of congruency, as compared to unprimed trials. We also found that while adults looked first, and longer, at the eyes as compared to the mouth regions of target faces, children did not exhibit this gaze behavior. Our results thus indicate that young children are more sensitive than adults or older children to auditory emotion word primes during the perception of emotional faces, and that the distribution of gaze across the regions of the face changes significantly from childhood to adulthood.

Age- and gender-related differences in verbal semantic processing: the development of normative electrophysiological data in the Flemish population

ABSTRACT Categorical and associative relationships among words are two key forms of semantic knowledge. In this study, we examined ageing and gender effects on the processing of both types of semantic relationships by using the event-related potential technique. Moreover, we aimed to develop normative electrophysiological data for clinical purposes. One hundred and ten healthy subjects were divided among three age groups and subjected to two auditory word priming paradigms. Early auditory processing was influenced by increasing age as shown by larger P1 amplitudes and by delayed onsets of the N1 and P2. Conversely, ageing effects on the main N400 effect were limited to an increased right hemispheric lateralisation pattern for associative relationships. Gender effects could be demonstrated, with women showing larger P2 amplitudes and larger semantic priming effects in comparison to men. The interpretation of these findings is discussed and the practical utility of the obtained normative data is emphasised.

How ‘rational’ is semantic prediction? A critique and re-analysis of

In a recent article in Cognition, Delaney-Busch et al. (2019) claim evidence for ‘rational’, Bayesian adaptation of semantic predictions, using ERP data from Lau, Holcomb, and Kuperberg (2013). Participants read associatively related and unrelated prime-target word pairs in a first block with only 10% related trials and a second block with 50%. Related words elicited smaller N400s than unrelated words, and this difference was strongest in the second block, suggesting greater engagement in predictive processing. Using a rational adaptor model, Delaney-Busch et al. argue that the stronger N400 reduction for related words in the second block developed as a function of the number of related trials, and concluded therefore that participants predicted related words more strongly when their predictions were fulfilled more often. In this critique, I discuss two critical flaws in their analyses, namely the confounding of prediction effects with those of lexical frequency and the neglect of data from the first block. Re-analyses suggest a different picture: related words by themselves did not yield support for their conclusion, and the effect of relatedness gradually strengthened in othe two blocks in a similar way. Therefore, the N400 did not yield evidence that participants rationally adapted their semantic predictions. Within the framework proposed by Delaney-Busch et al., presumed semantic predictions may even be thought of as ‘irrational’. While these results yielded no evidence for rational or probabilistic prediction, they do suggest that participants became increasingly better at predicting target words from prime words.

Inefficient Attentional Control Explains Verbal-Memory Deficits Among Military Veterans With Posttraumatic Reexperiencing Symptoms.

Among individuals with posttraumatic stress disorder (PTSD), verbal learning and memory are areas of weakness compared with other cognitive domains (e.g., visuospatial memory). In this study, previously deployed military veterans completed clinical assessments of word memory and vocabulary (n = 243) and a laboratory task measuring encoding, free recall, repetition priming, and recognition of words (n = 147). Impaired verbal memory was selectively related to reexperiencing symptoms of PTSD but was not associated with other symptom groupings or blast-induced traumatic brain injury. Implicit priming of response times following word repetition was also unrelated to clinical symptoms. Instead, slowed response times during encoding explained associations between reexperiencing and memory performance. These findings are consistent with alterations in attentional control explaining PTSD-related verbal-memory deficits. Such findings have implications for understanding trauma-focused psychotherapy and recovery, which may depend on efficient attentional processing of words to alter posttraumatic reexperiencing symptoms.

Predictive Neural Computations Support Spoken Word Recognition: Evidence from MEG and Competitor Priming.

Human listeners achieve quick and effortless speech comprehension through computations of conditional probability using Bayes rule. However, the neural implementation of Bayesian perceptual inference remains unclear. Competitive-selection accounts (e.g., TRACE) propose that word recognition is achieved through direct inhibitory connections between units representing candidate words that share segments (e.g., hygiene and hijack share /haidʒ/). Manipulations that increase lexical uncertainty should increase neural responses associated with word recognition when words cannot be uniquely identified. In contrast, predictive-selection accounts (e.g., Predictive-Coding) propose that spoken word recognition involves comparing heard and predicted speech sounds and using prediction error to update lexical representations. Increased lexical uncertainty in words, such as hygiene and hijack, will increase prediction error and hence neural activity only at later time points when different segments are predicted. We collected MEG data from male and female listeners to test these two Bayesian mechanisms and used a competitor priming manipulation to change the prior probability of specific words. Lexical decision responses showed delayed recognition of target words (hygiene) following presentation of a neighboring prime word (hijack) several minutes earlier. However, this effect was not observed with pseudoword primes (higent) or targets (hijure). Crucially, MEG responses in the STG showed greater neural responses for word-primed words after the point at which they were uniquely identified (after /haidʒ/ in hygiene) but not before while similar changes were again absent for pseudowords. These findings are consistent with accounts of spoken word recognition in which neural computations of prediction error play a central role.SIGNIFICANCE STATEMENT Effective speech perception is critical to daily life and involves computations that combine speech signals with prior knowledge of spoken words (i.e., Bayesian perceptual inference). This study specifies the neural mechanisms that support spoken word recognition by testing two distinct implementations of Bayes perceptual inference. Most established theories propose direct competition between lexical units such that inhibition of irrelevant candidates leads to selection of critical words. Our results instead support predictive-selection theories (e.g., Predictive-Coding): by comparing heard and predicted speech sounds, neural computations of prediction error can help listeners continuously update lexical probabilities, allowing for more rapid word identification.

Distinctive responses in anterior temporal lobe and ventrolateral prefrontal cortex during categorization of semantic information

Semantic categorization is a fundamental ability in language as well as in interaction with the environment. However, it is unclear what cognitive and neural basis generates this flexible and context dependent categorization of semantic information. We performed behavioral and fMRI experiments with a semantic priming paradigm to clarify this. Participants conducted semantic decision tasks in which a prime word preceded target words, using names of animals (mammals, birds, or fish). We focused on the categorization of unique marine mammals, having characteristics of both mammals and fish. Behavioral experiments indicated that marine mammals were semantically closer to fish than terrestrial mammals, inconsistent with the category membership. The fMRI results showed that the left anterior temporal lobe was sensitive to the semantic distance between prime and target words rather than category membership, while the left ventrolateral prefrontal cortex was sensitive to the consistency of category membership of word pairs. We interpreted these results as evidence of existence of dual processes for semantic categorization. The combination of bottom-up processing based on semantic characteristics in the left anterior temporal lobe and top-down processing based on task and/or context specific information in the left ventrolateral prefrontal cortex is required for the flexible categorization of semantic information.

Advantage of Handwriting Over Typing on Learning Words: Evidence From an N400 Event-Related Potential Index.

The growing implementation of digital education comes with an increased need to understand the impact of digital tools on learning. Previous behavioral studies have shown that handwriting on paper is more effective for learning than typing on a keyboard. However, the impact of writing with a digital pen on a tablet remains to be clarified. In the present study, we compared learning by handwriting with an ink pen on paper, handwriting with a digital pen on a tablet, and typing on a keyboard. Behavioral and electroencephalographic indices were measured immediately after learning with each writing tool. The moods of the subjects during the training were also assessed. The participants were divided according to their use of digital pen in their everyday lives, allowing us to take into account the effect of the familiarity with the digital pen on the learning process (familiar group vs. unfamiliar group). We performed an EEG experiment applying a repetition priming paradigm. In each trial, a learned foreign language word (prime word) and a mother tongue word (target word) were consecutively presented. The target word was either semantically identical to the prime word (repetitive condition) or different (non-repetitive condition). We assumed that a larger priming effect on N400 reflects larger learning progress. The familiar group showed a greater N400 priming effect for words learned with the digital or ink pen than those learned with the keyboard. The unfamiliar group showed the greater N400 priming effect for words learned with the ink pen compared with words learned by typing. In addition, positive mood during learning was significantly higher during handwriting than during typing, regardless of the groups. On the other hand, the behavioral indices were not influenced by the writing tool. These results suggest that the movements involved in handwriting allow a greater memorization of new words. The advantage of handwriting over typing might also be caused by a more positive mood during learning. Finally, our results show that handwriting with a digital pen and tablet can increase the ability to learn compared with keyboard typing once the individuals are accustomed to it.

Semantic congruency effects of prime words on tool visual exploration

Most recent research on human tool use highlighted how people might integrate multiple sources of information through different neurocognitive systems to exploit the environment for action. This mechanism of integration is known as “action reappraisal”. In the present eye-tracking study, we further tested the action reappraisal idea by devising a word-priming paradigm to investigate how semantically congruent (e.g., “nail”) vs. semantically incongruent words (e.g., “jacket”) that preceded the vision of tools (e.g., a hammer) may affect participants' visual exploration of them. We found an implicit modulation of participants' temporal allocation of visuospatial attention as a function of the object-word consistency. Indeed, participants tended to increase over time their fixations on tools' manipulation areas under semantically congruent conditions. Conversely, participants tended to concentrate their visual-spatial attention on tools’ functional areas when inconsistent object-word pairs were presented. These results support and extend the information-integrated perspective of the action reappraisal approach. Also, these findings provide further evidence about how higher-level semantic information may influence tools' visual exploration.

Reaching for Customer Centricity—Wine Brand Positioning Configurations

This study set out to uncover brand positioning configurations by presenting state-of-the-art brand management literature and applying a novel, mixed-methods approach to examine the under-researched wine industry transformation towards open innovation in branding. German winery brands were analyzed using a multimethod approach leaning on a novel netnographic methodology and multiple sources. The sample included 572 wineries from all 13 German wine regions with website text data and online review text data from each winery. The study identified nine prime words used to describe both brand identity as well as wine brand image. It revealed word–price clusters of brand identity and image. The results offer insights into communication and pricing opportunities for wine brand identity as well as image, thereby contributing to open brand innovation.

The Effects of Word Identity, Case, and SOA on Word Priming in a Subliminal Context.

It is widely assumed that subliminal word priming is case insensitive and that a short SOA (< 100ms) is required to observe any effects. Here we attempted to replicate results from an influential study with the inclusion of a longer SOA to re-examine these assumptions. Participants performed a semantic categorisation task on visible word targets that were preceded either 64 or 192ms by a subliminal prime. The prime and target were either the same or different word and could appear in the same or different case. We confirmed the presence of subliminal word priming (same word < different word reaction times). The word priming effect did not differ when case was the same or different, which supports case insensitive word priming. However, there was a general facilitation effect driven by case (same case < different case). Finally, there was a significant difference between the two SOA conditions; however, there were no interactions between SOA and any other factor, demonstrating that subliminal priming did not differ between short and long SOAs. The results demonstrate that word priming is case insensitive but that there is nevertheless an overall facilitation when words, regardless if they are repeated or not, are presented in the same case. This facilitation in case may reflect modularity in the low-level processing of the visual characteristics of words.

Why do non-native English speakers show masked form priming when native speakers do not?

Abstract Native English speakers do not show masked priming effects in lexical decision when a prime word is related to its target purely on the basis of orthographic form (e.g., pillow-PILL, protest-PROTECT). There is strong evidence, however, that non-native English speakers do show such form priming. This paper explores the possible cognitive mechanisms behind this difference between native and non-native speakers. Taft and Li (2020) found that only non-native speakers (with Chinese as their first language) showed priming when the nonword prime ended in the same embedded word as the word target (e.g., plerough-THOROUGH), but a newly reported experiment goes on to show priming for native speakers as well when the shared letter-combination is not itself a word (e.g., celtoise-TORTOISE). This contrast in results leads to the interpretation that native speakers have a specific mechanism for activating embedded words that is important when recognizing polymorphemic words through their stems. It is suggested that non-native speakers, or at least those with Chinese as their first language, do not engage or are slow in engaging such a mechanism. The form priming that they demonstrate arises from facilitated processing of the repeated letters rather than the pre-activation of a lexical representation.

Orthographic friends and lexical strangers in the L2 lexicon

Abstract Some recent studies demonstrated a lexical processing difference between L1 and L2. In a lexical decision task, masked word primes had an inhibitory or no effect on the identification of their neighbor targets (e.g., reason-SEASON) in L1, but they produced a faciliatory priming effect in L2. The present study attempted to replicate this finding with materials that were developed with familiarity, length, and frequency considerations. Native and nonnative speakers of English were tested on 40 English targets that were preceded by prime words that were their neighbors or orthographically unrelated. The results replicated previous findings. Nonnative speakers showed a significant priming effect of 63 ms but native speakers produced a nonsignificant effect of 11 ms. This finding suggested that words in the L2 lexicon seemed to recognize and interact with each other only on the basis of orthographic overlap (thus orthographic friends). They did not seem to do so on the basis of lexical status (thus lexical strangers), i.e., showing little lexical interaction or competition. Current explanations of this intriguing L1-L2 difference are discussed.

Associations between Cognitive Concepts of Self and Emotional Facial Expressions with an Emphasis on Emotion Awareness

Recognising our own and others’ emotions is vital for healthy social development. The aim of the current study was to determine how emotions related to the self or to another influence behavioural expressions of emotion. Facial electromyography (EMG) was used to record spontaneous facial muscle activity in nineteen participants while they passively viewed negative, positive and neutral emotional pictures during three blocks of referential instructions. Each participant imagined themself, another person or no one experiencing the emotional scenario, with the priming words “You”, “Him” or “None” presented before each picture for the respective block of instructions. Emotion awareness (EA) was also recorded using the TAS-20 alexithymia questionnaire. Corrugator supercilii (cs) muscle activity increased significantly between 500 and 1000 ms post stimulus onset during negative and neutral picture presentations, regardless of ownership. Independent of emotion, cs activity was greatest during the “no one” task and lowest during the “self” task from less than 250 to 1000 ms. Interestingly, the degree of cs activation during referential tasks was further modulated by EA. Low EA corresponded to significantly stronger cs activity overall compared with high EA, and this effect was even more pronounced during the “no one” task. The findings suggest that cognitive processes related to the perception of emotion ownership can influence spontaneous facial muscle activity, but that a greater degree of integration between higher cognitive and lower affective levels of information may interrupt or suppress these behavioural expressions of emotion.