scholarly journals EXPRESS: When Symmetric and Curved Visual Contour Meet Intentional Instructions: Hedonic Value and Preference

2021 ◽  
pp. 174702182110215
Author(s):  
Erick G. Chuquichambi Apaza ◽  
Guido B. Corradi ◽  
Enric Munar ◽  
Jaume Rosselló-Mir
Keyword(s):  
Cognitive Processing ◽  
Experimental Session ◽  
Hedonic Tone ◽  
Stimulus Response ◽  
Negative Valence ◽  
Visual Contour ◽  
Positive Valence ◽  
Positive And Negative Valence ◽  
Implicit And Explicit ◽  
Explicit Measures

Symmetry and contour take part in shaping visual preference. However, less is known about their combined contribution to preference. We examined the hedonic tone and preference triggered by the interaction of symmetry and contour. Symmetric/curved, symmetric/sharp-angled, asymmetric/curved, and asymmetric/sharp-angled stimuli were presented in an implicit and explicit task. The implicit task consisted of an affective stimulus-response compatibility task where participants matched the stimuli with positive and negative valence response cues. The explicit task recorded liking ratings from the same stimuli. We used instructed mindset to induce participants to focus on symmetry or contour in different parts of the experimental session. We found an implicit compatibility of symmetry and curvature with positive hedonic tone. Explicit results showed preference for symmetry and curvature. In both tasks, symmetry and curvature showed a cumulative interaction, with a larger contribution of symmetry to the overall effect. While symmetric and asymmetric stimuli contributed to the implicit positive valence of symmetry, the effect of curvature was mainly caused by inclination toward curved contours rather than rejection of sharp-angled contours. We did not find any correlation between implicit and explicit measures, suggesting that they may involve different cognitive processing.

scholarly journals When Symmetric and Curved Visual Contour Meet Intentional Instructions: Hedonic Value and Preference

2021 ◽  
Author(s):  
Erick Gustavo Chuquichambi ◽  
Guido Corradi ◽  
Jaume Rossello ◽  
Enric Munar
Keyword(s):  
Cognitive Processing ◽  
Experimental Session ◽  
Hedonic Tone ◽  
Stimulus Response ◽  
Negative Valence ◽  
Visual Contour ◽  
Positive Valence ◽  
Positive And Negative Valence ◽  
Implicit And Explicit ◽  
Explicit Measures

Symmetry and contour take part in shaping visual preference. However, less is known about their combined contribution to preference. We examined the hedonic tone and preference triggered by the interaction of symmetry and contour. Symmetric/curved, symmetric/sharp-angled, asymmetric/curved, and asymmetric/sharp-angled stimuli were presented in an implicit and explicit task. The implicit task consisted of an affective stimulus-response compatibility task where participants matched the stimuli with positive and negative valence response cues. The explicit task recorded liking ratings from the same stimuli. We used instructed mindset to induce participants to focus on symmetry or contour in different parts of the experimental session. We found an implicit compatibility of symmetry and curvature with positive hedonic tone. Explicit results showed preference for symmetry and curvature. In both tasks, symmetry and curvature showed a cumulative interaction, with a larger contribution of symmetry to the overall effect. While symmetric and asymmetric stimuli contributed to the implicit positive valence of symmetry, the effect of curvature was mainly caused by inclination toward curved contours rather than rejection of sharp-angled contours. We did not find any correlation between implicit and explicit measures, suggesting that they may involve different cognitive processing.

scholarly journals Aesthetic Experience Explained by the Affect-Space Framework

2017 ◽  
Vol 11 (3-4) ◽  
pp. 330 ◽  
Author(s):  
Emery Schubert ◽  
Adrian C. North ◽  
David J. Hargreaves
Keyword(s):  
Aesthetic Experience ◽  
Sufficient Conditions ◽  
Hedonic Tone ◽  
Aesthetic Judgement ◽  
Basic Emotions ◽  
Aesthetic Experiences ◽  
Internal Locus ◽  
Negative Valence ◽  
Positive Valence ◽  
Necessary And Sufficient

A framework for organizing the semantic structure of aesthetic experience is proposed.  The new framework is presented in an 'affect-space' and consists of three sets of dichotomous classifications: (1) internal locus (the felt experience) versus external locus (the description of the object), (2) 'affect-valence' — the attraction to (positive valence, e.g. preference, awe) or repulsion from (negative valence, e.g. hatred, disgust) the artwork/object — versus 'emotion-valence' — the character/contemplation of an emotion (happiness-an example of positive valence, sadness-an example of negative valence), and (3) deep versus shallow hedonic tone—e.g. 'awe' is deep, 'preference' is shallow.   Deep hedonic tone is proposed as a better index of aesthetic experience (awe, being moved etc.) than shallow hedonic tone (preference, pleasure, enjoyment).  Deep, internal locus, affect-valence during the contemplation of an object amenable to an aesthetic judgement (beautiful, ugly etc.) presents the necessary and sufficient conditions for an aesthetic experience.  The framework allows future researchers to consider which aspects of an experience come closest to actual aesthetic experience from an empirical aesthetics perspective.  It also highlights the limited value in grouping together so many aesthetic experiences under the rubric of emotion, such as aesthetic emotions, preference, basic emotions and so forth.  Our framework paves the way for testing and further development of theory on aesthetic experience.

scholarly journals Differential Roles of Positive and Negative Valence Systems in the Development of Post-Traumatic Stress Psychopathology

2021 ◽  
Author(s):  
Ziv Ben-Zion ◽  
Ofir Shany ◽  
Roee Admon ◽  
Nimrod Jackob Keynan ◽  
Netanell Avisdris ◽  
...  
Keyword(s):  
Post Traumatic Stress Disorder ◽  
Traumatic Stress ◽  
Stress Disorder ◽  
Post Traumatic Stress ◽  
Negative Valence ◽  
Risky Choices ◽  
Post Traumatic ◽  
Positive Valence ◽  
Positive And Negative Valence ◽  
Ptsd Severity

Negative and positive valence systems (NVS and PVS) pertain to processing of aversive and rewarding stimuli, respectively. Post-Traumatic Stress Disorder (PTSD) has been typically associated with hyper-responsivity of the NVS, and more recently, with deficient PVS functionality. The respective roles of these systems in early PTSD development have yet to be resolved. Here, we assessed neurobehavioral indicators of PVS and NVS longitudinally among 171 adult civilians at 1-, 6-, and 14-months following trauma exposure (TP1, TP2, and TP3). Using the "Safe or Risky Domino Choice" (SRDC) game during fMRI, NVS and PVS functionality (i.e., activity and connectivity) were indicated by the amygdala and ventral striatum (VS) responses to punishments and rewards, respectively. The complementary functionality of these systems was behaviorally assessed as the percentage of risky choices taken during the game. Results revealed that increased amygdala functionality at TP1 was associated with greater PTSD severity at TP1 and TP3, specifically with hyperarousal and intrusion. Decreased VS functionality at TP1 was associated with greater PTSD severity at TP3, specifically with avoidance. Explainable machine learning revealed the primacy of PVS over NVS functionality at TP1 in predicting PTSD severity at TP3. Behaviorally, fewer risky choices were associated with more severe symptoms at TP1, especially with intrusion and avoidance. Overall, these results suggest a differential and potentially complementary involvement of NVS and PVS in PTSD development following trauma. Early therapeutics for PTSD in the immediate aftermath of trauma may thus target both negative and positive valence processing.

Instruction-Based Approach-Avoidance Effects

2015 ◽  
Vol 62 (3) ◽  
pp. 161-169 ◽  
Author(s):  
Pieter Van Dessel ◽  
Jan De Houwer ◽  
Anne Gast ◽  
Colin Tucker Smith
Keyword(s):  
Implicit Association Test ◽  
Avoidance Training ◽  
Social Groups ◽  
Implicit Association ◽  
Approach And Avoidance ◽  
Evaluative Priming ◽  
Blacks And Whites ◽  
Approach Avoidance ◽  
Implicit And Explicit ◽  
Explicit Measures

Prior research suggests that repeatedly approaching or avoiding a certain stimulus changes the liking of this stimulus. We investigated whether these effects of approach and avoidance training occur also when participants do not perform these actions but are merely instructed about the stimulus-action contingencies. Stimulus evaluations were registered using both implicit (Implicit Association Test and evaluative priming) and explicit measures (valence ratings). Instruction-based approach-avoidance effects were observed for relatively neutral fictitious social groups (i.e., Niffites and Luupites), but not for clearly valenced well-known social groups (i.e., Blacks and Whites). We conclude that instructions to approach or avoid stimuli can provide sufficient bases for establishing both implicit and explicit evaluations of novel stimuli and discuss several possible reasons for why similar instruction-based approach-avoidance effects were not found for valenced well-known stimuli.

Memory Span and Individual Differences in Activation: Implicit and Explicit Measures

2012 ◽  
Author(s):  
Lindsey Lilienthal ◽  
Elaine Tamez ◽  
Nathan Rose ◽  
Joel Myerson ◽  
Sandra Hale
Keyword(s):  
Individual Differences ◽  
Memory Span ◽  
Implicit And Explicit ◽  
Explicit Measures

Emotionality effects in ambiguous word recognition: The crucial role of the affective congruence between distinct meanings of ambiguous words

2021 ◽  
pp. 174702182199000
Author(s):  
Pilar Ferré ◽  
Juan Haro ◽  
Daniel Huete-Pérez ◽  
Isabel Fraga
Keyword(s):  
Word Processing ◽  
Reaction Times ◽  
Ambiguous Word ◽  
Semantic Ambiguity ◽  
Negative Valence ◽  
Ambiguous Words ◽  
Positive Valence ◽  
Affective Meanings ◽  
Valence Effect ◽  
Affective Word

There is substantial evidence that affectively charged words (e.g., party or gun) are processed differently from neutral words (e.g., pen), although there are also inconsistent findings in the field. Some lexical or semantic variables might explain such inconsistencies, due to the possible modulation of affective word processing by these variables. The aim of the present study was to examine the extent to which affective word processing is modulated by semantic ambiguity. We conducted a large lexical decision study including semantically ambiguous words (e.g., cataract) and semantically unambiguous words (e.g., terrorism), analysing the extent to which reaction times (RTs) were influenced by their affective properties. The findings revealed a valence effect in which positive valence made RTs faster, whereas negative valence slowed them. The valence effect diminished as the semantic ambiguity of words increased. This decrease did not affect all ambiguous words, but was observed mainly in ambiguous words with incongruent affective meanings. These results highlight the need to consider the affective properties of the distinct meanings of ambiguous words in research on affective word processing.

scholarly journals The target/perpetrator brief-implicit association test (B-IAT): an implicit instrument for efficiently measuring discrimination based on race/ethnicity, sex, gender identity, sexual orientation, weight, and age

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Maddalena Marini ◽  
Pamela D. Waterman ◽  
Emry Breedlove ◽  
Jarvis T. Chen ◽  
Christian Testa ◽  
...  
Keyword(s):  
Sexual Orientation ◽  
Gender Identity ◽  
Implicit Association Test ◽  
Mental Representations ◽  
Association Test ◽  
Implicit Association ◽  
Implicit Measures ◽  
Race Ethnicity ◽  
Implicit And Explicit ◽  
Explicit Measures

Abstract Background To date, research assessing discrimination has employed primarily explicit measures (i.e., self-reports), which can be subject to intentional and social desirability processes. Only a few studies, focusing on sex and race/ethnicity discrimination, have relied on implicit measures (i.e., Implicit Association Test, IAT), which permit assessing mental representations that are outside of conscious control. This study aims to advance measurement of discrimination by extending the application of implicit measures to multiple types of discrimination and optimizing the time required for the administration of these instruments. Methods Between September 27th 2019 and February 9th 2020, we conducted six experiments (984 participants) to assess implicit and explicit discrimination based on race/ethnicity, sex, gender identity, sexual orientation, weight, and age. Implicit discrimination was measured by using the Brief-Implicit Association Test (B-IAT), a new validated version of the IAT developed to shorten the time needed (from ≈15 to ≈2 min) to assess implicit mental representations, while explicit discrimination was assessed using self-reported items. Results Among participants (mean age = 37.8), 68.6% were White Non-Hispanic; 69% were females; 76.1% were heterosexual; 90.7% were gender conforming; 52.8% were medium weight; and 41.5% had an advanced level of education. Overall, we found implicit and explicit recognition of discrimination towards all the target groups (stronger for members of the target than dominant groups). Some exceptions emerged in experiments investigating race/ethnicity and weight discrimination. In the racism experiment, only people of Color showed an implicit recognition of discrimination towards the target group, while White people were neutral. In the fatphobia experiment, participants who were not heavy showed a slight implicit recognition of discrimination towards the dominant group, while heavy participants were neutral. Conclusions This study provides evidence that the B-IAT is a valuable tool for quickly assessing multiple types of implicit discrimination. It shows also that implicit and explicit measures can display diverging results, thus indicating that research would benefit from the use of both these instruments. These results have important implications for the assessment of discrimination in health research as well as in social and psychological science.

The cross-modal affective priming effect: Effects of the valence and arousal of primes

2021 ◽  
Vol 49 (12) ◽  
pp. 1-11
Author(s):  
Cheng Kang ◽  
Nan Ye ◽  
Fangwen Zhang ◽  
Yanwen Wu ◽  
Guichun Jin ◽  
...  
Keyword(s):  
Priming Effect ◽  
Affective Priming ◽  
Negative Valence ◽  
Priming Task ◽  
The Cross ◽  
Visual Targets ◽  
Positive And Negative Valence ◽  
Valence And Arousal ◽  
Affective Information

Although studies have investigated the influence of the emotionality of primes on the cross-modal affective priming effect, it is unclear whether this effect is due to the contribution of the arousal or the valence of primes. We explored how the valence and arousal of primes influenced the cross-modal affective priming effect. In Experiment 1 we manipulated the valence of primes (positive and negative) that were matched by arousal. In Experiments 2 and 3 we manipulated the arousal of primes under the conditions of positive and negative valence, respectively. Affective words were used as auditory primes and affective faces were used as visual targets in a priming task. The results suggest that the valence of primes modulated the cross-modal affective priming effect but that the arousal of primes did not influence the priming effect. Only when the priming stimuli were positive did the cross-modal affective priming effect occur, but negative primes did not produce a priming effect. In addition, for positive but not negative primes, the arousal of primes facilitated the processing of subsequent targets. Our findings have great significance for understanding the interaction of different modal affective information.

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