Aadya Singh, Roi Treister, Christiana Charalambous, Flavia Mancini, Deborah Talmi
{"title":"EXPRESS: Validating a measure of the precision of ascending signals in pain perception.","authors":"Aadya Singh, Roi Treister, Christiana Charalambous, Flavia Mancini, Deborah Talmi","doi":"10.1177/17470218251343863","DOIUrl":"https://doi.org/10.1177/17470218251343863","url":null,"abstract":"<p><p>Pain perception can be described as a process of Bayesian inference, which generates sensory estimates based on prior expectations and afferent information. The inference is affected by within-individual variations in the precision (inverse variance) of the distribution of centrally-predicted ascending noxious signals. While the top-down effect of priors (expectations and beliefs) on pain perception has received much attention within the Bayesian framework, there remains a lack of validated quantitative measures that capture within-individual variations in the likelihood function. Using a 2x2 fully factorial within-individual design, we measured and compared the precision of the likelihood function in four tasks administered to 57 healthy adults: the cued-pain task (CPT) and the Focused Analgesia Selection Test (FAST), in two noxious modalities, thermal and electrical. A hierarchical Bayesian model was applied to the CPT, and the FAST was employed as a validation criterion, given that it is known to correlate with clinical pain reports and the placebo response. Individuals with a more precise representation of ascending sensory signals in the cued-pain task produced less variable pain reports in the FAST. We validated the result by replicating this correlation across thermal and electrical pain. These results support the validity of our approach to the measurement of precision of ascending noxious signals. Their correlation with FAST scores supports their criterion validity and their correlation across noxious sub-modalities support the concurrent validity of this measurement. Quantifying the precision of noxious inputs could inform work on placebo sensitivity and strengthen the assay sensitivity of randomised clinical trials involving pain.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"17470218251343863"},"PeriodicalIF":1.5,"publicationDate":"2025-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144022248","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Steven Samuel, Geoff G Cole, Madeline J Eacott, Rebecca Edwardson
{"title":"EXPRESS: How to eliminate (and even reverse) egocentric bias in perspective taking.","authors":"Steven Samuel, Geoff G Cole, Madeline J Eacott, Rebecca Edwardson","doi":"10.1177/17470218251341289","DOIUrl":"https://doi.org/10.1177/17470218251341289","url":null,"abstract":"<p><p>The ability to be objective about the perspectives of others is often compromised by interference from our own knowledge, beliefs, and perceptions-an egocentric bias. However, recent research in visual perspective taking has found that this bias is eliminated immediately following a trial in which an alternative visual perspective is taken, suggesting egocentricity is flexible and can be eliminated under certain conditions. We examined such flexibility in relation to manual action. In contrast to other domains of perspective taking where egocentricity is usually problematic, egocentricity in manual action, even in the context of perspective taking, is usually useful, enabling accurate goal-directed movements based on real spatial relationships between the self and the environment (rather than on an imagined perspective). Eliminating egocentricity in manual action would thus make a particularly strong case for the flexibility of perspective taking. In four experiments we assessed whether this \"useful\" egocentric bias is compromised by practice on visual perspective taking tasks. Results showed that practice disambiguating stimuli from other perspectives makes manual actions consistent with second-person perspectives as easy as actions based on the first-person perspective for an equivalent time period afterwards.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"17470218251341289"},"PeriodicalIF":1.5,"publicationDate":"2025-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143977799","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Benjamin A Parris, Nabil Hasshim, Ludovic Ferrand, Maria Augustinova
{"title":"Onset complexity and task conflict in the Stroop task.","authors":"Benjamin A Parris, Nabil Hasshim, Ludovic Ferrand, Maria Augustinova","doi":"10.1177/17470218231214515","DOIUrl":"10.1177/17470218231214515","url":null,"abstract":"<p><p>The present study examined the extent to which a key marker of task conflict, negative facilitation, is modified by <i>onset complexity</i>. Negative facilitation, slower reaction times (RTs) to congruent stimuli than to non-lexical neutral stimuli in the Stroop task, is thought to reflect competition between the task sets of colour naming and word reading in the Stroop task (also known as task conflict). That is, it reflects competition between whole task sets, over and above any competition between specific responses associated with a stimulus. An alternative account of negative facilitation argues that it reflects the specific phonological processing differences between pronounceable (e.g., congruent) and non-pronounceable (e.g., xxxx) stimuli that are magnified by the specific task contexts that produce negative facilitation (a mostly non-lexical trial context). Here we used <i>onset complexity</i> to manipulate pronounceability of the irrelevant words in the Stroop task to test this alternative account. However, before applying manipulations that produce negative facilitation, we initially tested whether there was an effect of onset complexity on Stroop task performance. The results from Experiment(s) 1 (and 3) showed that complex onsets led to larger positive facilitation and congruency effects relative to simple onsets, but did not modify incongruent or neutral-word RTs. Experiment 2 directly tested whether onset complexity modifies negative facilitation and provided strong evidence for no effect of onset complexity, contrary to the alternative account predictions. The implications of the results for task conflict theory, selective attention, and phonological processing in the manual response Stroop task are discussed.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"978-996"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11992643/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71485401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Contingency learning and episodic contributions to the item-specific proportion congruent effect.","authors":"David Gallego, Castor Méndez, Luis Jiménez","doi":"10.1177/17470218231208664","DOIUrl":"10.1177/17470218231208664","url":null,"abstract":"<p><p>Several studies have challenged the conflict adaptation account of cognitive control effects, suggesting that they are the result of learning/memory processes independent from control modulation. Some authors have suggested that the item-specific proportion congruent (ISPC) effect (i.e., the smaller congruency effect on items presented frequently in an incongruent combination) is driven by colour-word contingency learning (CL). However, it has recently been suggested that CL can be explained in terms of episodic retrieval of the response given to the last encounter with the same stimulus, with no role of associative learning. This study aims to analyse the independent role of CL and episodic retrieval on the ISPC effect. Experiment 1 showed no effect of control modulation and indicated that, when manipulated independently, learning-driven contingency is modulated by the episodic factor, but it remains significant. Experiments 2 and 3 extended the study of the interplay between learning and recency to the colour-word CL paradigm, finding larger contingency effects on colour words compared with neutral ones and replicating the interaction between CL and episodic retrieval from Experiment 1. Surprisingly, these two experiments also showed control modulation apart from contingency and recency effects in colour words. In sum, our study reveals that the ISPC effect results from the joint contribution of cognitive control, associative learning, and episodic effects.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"927-945"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41210879","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Target-distractor correlation does not imply causation of the Stroop effect.","authors":"Giacomo Spinelli, Stephen J Lupker","doi":"10.1177/17470218231182854","DOIUrl":"10.1177/17470218231182854","url":null,"abstract":"<p><p>In the Stroop task, the identities of the targets (e.g., colours) and distractors (e.g., words) used are often correlated. For example, in a list in which 4 words and 4 colours are combined to form 16 stimuli, each of the 4 congruent stimuli is typically repeated 3 times as often as each of the 12 incongruent stimuli. Some accounts of the Stroop effect suggest that in this type of list, often considered as a baseline because of the matching proportion of congruent and incongruent stimuli (50%), the word dimension actually receives more attention than it does in an uncorrelated list in which words and colours are randomly paired. This increased attention would be an important determinant of the Stroop effect in correlated situations, an idea supported by the observation that higher target-distractor correlation lists are associated with larger Stroop effects. However, because target-distractor correlation tends to be confounded with congruency proportion in common designs, the latter may be the crucial factor, consistent with accounts that propose that attention is adapted to the list's congruency proportion. In four experiments, we examined the idea that target-distractor correlation plays a major role in colour-word Stroop experiments by contrasting an uncorrelated list with a correlated list matched on relevant variables (e.g., congruency proportion). Both null hypothesis significance testing and Bayesian analyses suggested equivalent Stroop effects in the two lists, challenging accounts based on the idea that target-distractor correlations affect how attention is allocated in the colour-word Stroop task.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"897-926"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9701150","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Local and global control adjustments to stimulus-based task conflict in task switching.","authors":"Luca Moretti, Iring Koch, Stefanie Schuch","doi":"10.1177/17470218231200442","DOIUrl":"10.1177/17470218231200442","url":null,"abstract":"<p><p>A prominent feature of cognitive control is that its deployment is regulated depending on the environmental circumstances. Control upregulation has been widely documented in response-conflict paradigms where congruency effects are reduced both following incongruent trials, and in blocks where incongruent trials are the majority. In two pre-registered task-switching experiments, we investigated whether similar flexible mechanisms are also available when dealing with stimulus-based task conflict. Building up on previous Stroop studies, task conflict was measured as the difference in performance between bivalent congruent and univalent trials, which we name the \"valency effect.\" If cognitive control is upregulated analogously to what observed with response conflict, valency effects should be reduced following bivalent trials and in majority-bivalent blocks. Furthermore, as cognitive control upregulation has been proposed to be task specific, we assessed whether switching to a new task eliminates the expected modulations of task. The results broadly matched our predictions. First, we observed a reduction of the valency effect following bivalent trials similar to the well-known congruency sequence effect, demonstrating similar patterns of flexible control adjustment to task and response conflict. This valency sequence effect was limited to task repetitions, indicating that local control adjustments are task specific. Furthermore, task conflict was reduced in majority-bivalent blocks, similar to the proportion-congruency effect. This finding extends previous Stroop studies suggesting that control is recruited proactively when dealing with stimulus-based task. The proportion valency effect was limited to task-switch trials, leaving open the question on the precise mechanisms behind sustained control adjustments.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"963-977"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11992644/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10121355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Distinct components of Stroop interference and facilitation: The role of phonology and response modality.","authors":"Yicheng Qiu, Walter Jb van Heuven","doi":"10.1177/17470218241302490","DOIUrl":"10.1177/17470218241302490","url":null,"abstract":"<p><p>Multi-stage accounts of Stroop effects suggest that Stroop effects result from different conflict and facilitation components. Consistent with these accounts, Augustinova et al. reported evidence for task, semantic, and response components in Stroop effects. They also investigated how vocal and manual responses impacted the magnitude of each of the conflict and facilitation components. However, the role of phonological components in Stroop effects was not investigated in their study. The impact of phonology on Stroop effects has been observed in several studies. However, these studies did not investigate the role of different conflict/facilitation components in Stroop effects. To investigate the impact of phonological components as well as task, semantic, and response components on Stroop effects, a vocal and manual Stroop task was for the first time conducted with Chinese speakers using a design similar to that of Augustinova et al. The data revealed only in the vocal Stroop task phonological conflict and facilitation, whereas semantic and response conflicts were found with vocal and manual responses. Implications of the findings for response modality effects and the measures of facilitation/conflict components are discussed.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"997-1015"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11992649/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142627083","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nabil Hasshim, Molly Carruthers, Ludovic Ferrand, Maria Augustinova, Benjamin A Parris
{"title":"No pupillometric evidence for effortful proactive control in the proportion-congruent Stroop paradigm.","authors":"Nabil Hasshim, Molly Carruthers, Ludovic Ferrand, Maria Augustinova, Benjamin A Parris","doi":"10.1177/17470218241235671","DOIUrl":"10.1177/17470218241235671","url":null,"abstract":"<p><p>Cognitive control is the ability to allocate attention away from stimuli that are irrelevant to achieving a goal, towards stimuli that are. When conflict is anticipated, attention is biased in a global, top-down manner called proactive control and this effortful type of cognitive control is engaged before stimulus onset. The list-wise congruency proportion (LWPC) effect, where the Stroop congruency effect is reduced when there are more incongruent than congruent trials compared to vice versa, has been viewed as one of the prime signatures of this type of cognitive control. However, there has been recent debate about the extent to which this effect should be attributed to proactive control instead of alternative explanations such as simpler associative learning or reactive control. Thus, by using pupillometry (i.e., an indicator of cognitive effort), the present study investigated the extent to which LWPC effects result from effortful proactive control. Experiment 1 employed a classic proportion congruency manipulation, while Experiment 2 replaced congruent trials with neutral trials to control for potential effects of associative learning. While in line with past findings, proportion congruency effects were obtained in response times of both experiments and pupillometry showed both proportion congruency and Stroop effects after stimulus onset, no differences in pupil sizes were found during the preparatory phase. Therefore, these results do not support the idea that the observed LWPC effects are due to participants engaging in effortful proactive control.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"884-896"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11992641/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139741872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Proactive control affects task conflict beyond contingency learning.","authors":"Eldad Keha, Eyal Kalanthroff","doi":"10.1177/17470218231210533","DOIUrl":"10.1177/17470218231210533","url":null,"abstract":"<p><p>Various models of the Stroop task suggest that proactive task control adaptation accounts for the modulation of task conflict in different conditions of the Stroop task, for example, when task conflict is very frequent or very infrequent. Other researchers have argued that a contingency learning of colour-word associations is the main contributor to the modulations of the Stroop effect. In this work, we constructed a design that controls for confounds that are suspected to rule out the role of control adaptation in the Stroop task. We focused on one type of conflict-task conflict and tested whether colour-naming of neutral-words (where task conflict is present) differed from colour-naming of neutral-symbols (where task conflict is not present) in four different conditions: mostly words-congruent, mostly words-incongruent, mostly words-neutral, or mostly non-words-shape. Importantly, the conditions used for the task conflict marker were identical in all four conditions. We found that the marker of task conflict (reaction time [RT] for neutral-words > RT for neutral-symbols) was significant in the mostly non-words-shape condition, where proactive task control is relaxed, but not in the mostly words conditions, where proactive task control is activated, with no difference between these three words conditions. These findings suggest that control adaptation is the main contributor to the modulations of the Stroop effect. The relevance of the results to the current literature is discussed and the results are explained in light of the proactive control-task conflict (PC-TC) model.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"946-955"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49681687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Is conflict adaptation adaptive? An introduction to conflict monitoring theory and the ecological problems it faces.","authors":"James R Schmidt","doi":"10.1177/17470218231161555","DOIUrl":"10.1177/17470218231161555","url":null,"abstract":"<p><p>Attending to a single stimulus (or dimension of a stimulus) requires filtering out distracting stimuli to avoid producing an incorrect response. The conflict monitoring (or conflict adaptation) account proposes that experience of conflict results in a shift of attention away from distracting stimuli and/or towards the target stimulus. The proportion congruent and congruency sequence effects are two findings often used to argue in favour of the conflict monitoring account. However, there are several potential limitations with conflict monitoring theory. This article explores some of the previously unarticulated (or rarely articulated) supplementary assumptions that must be made for the conflict monitoring account to be consistent with several important findings in the literature, some of which might undermine the initial intuitive appeal of the theory. Indeed, this opinion paper presents the view that conflict adaptation may not actually be particularly adaptive for performance. This article also discusses alternative interpretations of so-called \"attentional control\" phenomena. According to this view, participants may simply be learning regularities in the task structure that are unintentionally introduced when manipulating conflict (e.g., contingent regularities between distracting stimuli and responses). This sort of learning does benefit performance and is inherent for our functioning in the world, making this a more parsimonious view. Although simplicity is not everything, this article will present the case that the assumptions (often hidden or non-obvious) of conflict monitoring theory are non-trivial and, in many cases, imply relatively non-adaptive processes.</p>","PeriodicalId":20869,"journal":{"name":"Quarterly Journal of Experimental Psychology","volume":" ","pages":"865-883"},"PeriodicalIF":1.5,"publicationDate":"2025-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9200501","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}