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https://www.readbyqxmd.com/read/28090698/presentation-and-validation-of-the-duckees-child-and-adolescent-dynamic-facial-expressions-stimulus-set
#1
Nicole R Giuliani, John C Flournoy, Elizabeth J Ivie, Arielle Von Hippel, Jennifer H Pfeifer
The stimulus sets presently used to study emotion processing are primarily static pictures of individuals (primarily adults) making emotional facial expressions. However, the dynamic, stereotyped movements associated with emotional expressions contain rich information missing from static pictures, such as the difference between happiness and pride. We created a set of 1.1 s dynamic emotional facial stimuli representing boys and girls aged 8-18. A separate group of 36 individuals (mean [M] age = 19.5 years, standard deviation [SD] = 1...
January 16, 2017: International Journal of Methods in Psychiatric Research
https://www.readbyqxmd.com/read/28089714/effects-of-touch-on-emotional-face-processing-a-study-of-event-related-potentials-facial-emg-and-cardiac-activity
#2
M M Spapé, Harjunen, N Ravaja
Being touched is known to affect emotion, and even a casual touch can elicit positive feelings and affinity. Psychophysiological studies have recently shown that tactile primes affect visual evoked potentials to emotional stimuli, suggesting altered affective stimulus processing. As, however, these studies approached emotion from a purely unidimensional perspective, it remains unclear whether touch biases emotional evaluation or a more general feature such as salience. Here, we investigated how simple tactile primes modulate event related potentials (ERPs), facial EMG and cardiac response to pictures of facial expressions of emotion...
January 12, 2017: Biological Psychology
https://www.readbyqxmd.com/read/28080089/what-you-like-is-what-you-try-to-get-attitudes-toward-emotions-and-situation-selection
#3
Noam Markovitch, Liat Netzer, Maya Tamir
Why do people expose themselves to certain emotional stimuli and avoid others? We propose that what people want to feel is linked to attitudes toward emotions. In 3 studies, we show that individuals with more (vs. less) negative attitudes toward an emotion were more (vs. less) likely to avoid stimuli that induce that emotion. People who evaluated disgust (or joy) less favorably than others were less likely to expose themselves to disgusting (or joyful) pictures (Study 1). These links were emotion-specific and could not be explained by differences in state or trait emotion (Study 2) or in emotional reactivity (Study 3)...
January 12, 2017: Emotion
https://www.readbyqxmd.com/read/28078976/beyond-purity
#4
Roger Giner-Sorolla, Hanah A Chapman
Previous studies support a link between moral disgust and impurity, whereas anger is linked to harm. We challenged these strict correspondences by showing that disgust is activated in response to information about moral character, even for harm violations. By contrast, anger is activated in response to information about actions, including their moral wrongness and consequences. Study 1 examined disgust and anger in response to an action that suggests bad moral character (animal cruelty) versus an action that is seen as inherently more wrong (domestic abuse)...
January 2017: Psychological Science
https://www.readbyqxmd.com/read/28078572/a-film-set-for-the-elicitation-of-emotion-in-research-a-comprehensive-catalog-derived-from-four-decades-of-investigation
#5
T Lee Gilman, Razan Shaheen, K Maria Nylocks, Danielle Halachoff, Jessica Chapman, Jessica J Flynn, Lindsey M Matt, Karin G Coifman
Emotions are highly influential to many psychological processes. Indeed, research employing emotional stimuli is rapidly escalating across the field of psychology. However, challenges remain regarding discrete evocation of frequently co-elicited emotions such as amusement and happiness, or anger and disgust. Further, as much contemporary work in emotion employs college students, we sought to additionally evaluate the efficacy of film clips to discretely elicit these more challenging emotions in a young adult population using an online medium...
January 11, 2017: Behavior Research Methods
https://www.readbyqxmd.com/read/28077013/disgust-related-olfactory-processing-the-role-of-gender-and-trait-disgust
#6
Anne Schienle, Veronika Schöpf
For the rejection of disgusting and potentially health-threatening food, the sense of smell plays a critical role. We conducted two experiments in order to investigate the role of gender and trait disgust (the temporally stable tendency to experience disgust across different situations) on disgust-related olfactory processing. A total of 40 men and women (Study 1), as well as a group of women divided according to high versus low trait disgust (Study 2, n = 59), were compared with regard to their odor thresholds for carbon disulfide (which smells like spoiled food) and a control stimulus ( n-butanol)...
January 1, 2017: Perception
https://www.readbyqxmd.com/read/28073838/gender-specific-relation-between-olfactory-sensitivity-and-disgust-perception
#7
Ilona Croy, Johanna Bendas, Nadja Wittrodt, Maria Lenk, Peter Joraschky, Kerstin Weidner
The perception of disgust is a powerful but yet puzzling emotion, aiming at the prevention of potential microbial pathogens and being directly linked to olfactory processing in its neurophysiological pathways via the anterior insular cortex. In sample of healthy participants with a natural variation in olfactory function, we investigated the relation between olfactory sensitivity and disgust perception. A total of 123 healthy individuals were surveyed with a disgust sensitivity questionnaire. Olfactory threshold was assessed in all participants using the Sniffin' Sticks...
January 10, 2017: Chemical Senses
https://www.readbyqxmd.com/read/28071796/influence-of-package-visual-cues-of-sweeteners-on-the-sensory-emotional-profiles-of-their-products
#8
Wisdom Wardy, Pitchayapat Chonpracha, Napapan Chokumnoyporn, Sujinda Sriwattana, Witoon Prinyawiwatkul, Wannita Jirangrat
Substantial evidence suggests influence of color, physical state, and other extrinsic features on consumer perception and acceptability of food products. In this study, 560 subjects evaluated liking and emotional responses associated with 5 sweeteners (sucralose, stevia, saccharin, aspartame, and sucrose) under 2 eliciting conditions: control (brand name only) and informed (brand name/packet image), to assess impact of the packet color. For a given condition, 5 identical tea samples each labeled with a sweetener type were rated for sweetness and overall liking (9-point) and emotions (5-point)...
January 10, 2017: Journal of Food Science
https://www.readbyqxmd.com/read/28071144/do-emotions-spark-interest-in-alternative-tobacco-products
#9
Lucy Popova, Jiyeon So, Angeline Sangalang, Torsten B Neilands, Pamela M Ling
BACKGROUND: Exposure to advertisements for tobacco products and tobacco warning labels evokes emotions. This study evaluated the association of discrete positive and negative emotions with interest in alternative tobacco products. METHOD: In 2013, 1,226 U.S. adult nonsmokers and current smokers viewed advertisements for moist snuff, snus, and electronic cigarettes (e-cigarettes) with various warning labels and then indicated their emotional responses in terms of anger, anxiety, sadness, guilt, disgust, discouragement, hope, and contentment...
January 1, 2017: Health Education & Behavior: the Official Publication of the Society for Public Health Education
https://www.readbyqxmd.com/read/28071141/psychosocial-factors-mediating-the-effect-of-the-chobi7-intervention-on-handwashing-with-soap
#10
Christine Marie George, Shwapon Biswas, Danielle Jung, Jamie Perin, Tahmina Parvin, Shirajum Monira, K M Saif-Ur-Rahman, Mahamud-Ur Rashid, Sazzadul Islam Bhuyian, Elizabeth D Thomas, Robert Dreibelbis, Farzana Begum, Fatema Zohura, Xiaotong Zhang, David A Sack, Munirul Alam, R Bradley Sack, Elli Leontsini, Peter J Winch
Inadequate hand hygiene is estimated to result in nearly 300,000 deaths annually, with the majority of deaths being among children younger than 5 years. In an effort to promote handwashing with soap and water treatment behaviors among highly susceptible household members of cholera patients, we recently developed the Cholera-Hospital-Based Intervention-for-7-Days (CHoBI7); chobi means picture in Bengali. This 1-week handwashing with soap and water treatment intervention is delivered by a promoter in the hospital and the home to cholera patients and their household members...
January 1, 2017: Health Education & Behavior: the Official Publication of the Society for Public Health Education
https://www.readbyqxmd.com/read/28068393/facial-emotion-recognition-and-expression-in-parkinson-s-disease-an-emotional-mirror-mechanism
#11
Lucia Ricciardi, Federica Visco-Comandini, Roberto Erro, Francesca Morgante, Matteo Bologna, Alfonso Fasano, Diego Ricciardi, Mark J Edwards, James Kilner
BACKGROUND AND AIM: Parkinson's disease (PD) patients have impairment of facial expressivity (hypomimia) and difficulties in interpreting the emotional facial expressions produced by others, especially for aversive emotions. We aimed to evaluate the ability to produce facial emotional expressions and to recognize facial emotional expressions produced by others in a group of PD patients and a group of healthy participants in order to explore the relationship between these two abilities and any differences between the two groups of participants...
2017: PloS One
https://www.readbyqxmd.com/read/28066706/initial-and-sustained-brain-responses-to-threat-anticipation-in-blood-injection-injury-phobia
#12
Leonie Brinkmann, Hendrik Poller, Martin J Herrmann, Wolfgang Miltner, Thomas Straube
Blood-injection-injury (BII) phobia differs from other subtypes of specific phobia in that it is associated with elevated disgust-sensitivity as well as specific autonomic and brain responses during processing of phobia-relevant stimuli. To what extent these features play a role already during threat anticipation is unclear. In the current fMRI experiment, 16 female BII phobics and 16 female healthy controls anticipated the presentation of phobia-specific and neutral pictures. On the behavioral level, anxiety dominated the anticipatory period in BII phobics relative to controls, while both anxiety and disgust were elevated during picture presentation...
2017: NeuroImage: Clinical
https://www.readbyqxmd.com/read/28054817/imagining-wrong-fictitious-contexts-mitigate-condemnation-of-harm-more-than-impurity
#13
John S Sabo, Roger Giner-Sorolla
Over 5 experiments, we test the fictive pass asymmetry hypothesis. Following observations of ethics and public reactions to media, we propose that fictional contexts, such as reality, imagination, and virtual environments, will mitigate people's moral condemnation of harm violations, more so than purity violations. That is, imagining a purely harmful act is given a "fictive pass," in moral judgment, whereas imagining an abnormal act involving the body is evaluated more negatively because it is seen as more diagnostic of bad character...
January 2017: Journal of Experimental Psychology. General
https://www.readbyqxmd.com/read/28054815/try-to-look-on-the-bright-side-children-and-adults-can-sometimes-override-their-tendency-to-prioritize-negative-faces
#14
Kristin Hansen Lagattuta, Hannah J Kramer
We used eye tracking to examine 4- to 10-year-olds' and adults' (N = 173) visual attention to negative (anger, fear, sadness, disgust) and neutral faces when paired with happy faces in 2 experimental conditions: free-viewing ("look at the faces") and directed ("look only at the happy faces"). Regardless of instruction, all age groups more often looked first to negative versus positive faces (no age differences), suggesting that initial orienting is driven by bottom-up processes. In contrast, biases in more sustained attention-last looks and looking duration-varied by age and could be modified by top-down instruction...
January 2017: Journal of Experimental Psychology. General
https://www.readbyqxmd.com/read/28039856/an-automatic-classifier-of-emotions-built-from-entropy-of-noise
#15
Jacqueline Ferreira, Susana Brás, Carlos F Silva, Sandra C Soares
The electrocardiogram (ECG) signal has been widely used to study the physiological substrates of emotion. However, searching for better filtering techniques in order to obtain a signal with better quality and with the maximum relevant information remains an important issue for researchers in this field. Signal processing is largely performed for ECG analysis and interpretation, but this process can be susceptible to error in the delineation phase. In addition, it can lead to the loss of important information that is usually considered as noise and, consequently, discarded from the analysis...
December 31, 2016: Psychophysiology
https://www.readbyqxmd.com/read/28032518/factors-contributing-to-individual-differences-in-facial-expression-categorisation
#16
Corinne Green, Kun Guo
Individuals vary in perceptual accuracy when categorising facial expressions, yet it is unclear how these individual differences in non-clinical population are related to cognitive processing stages at facial information acquisition and interpretation. We tested 104 healthy adults in a facial expression categorisation task, and correlated their categorisation accuracy with face-viewing gaze allocation and personal traits assessed with Autism Quotient, anxiety inventory and Self-Monitoring Scale. The gaze allocation had limited but emotion-specific impact on categorising expressions...
December 29, 2016: Cognition & Emotion
https://www.readbyqxmd.com/read/28032270/empathic-accuracy-in-male-adolescents-with-conduct-disorder-and-higher-versus-lower-levels-of-callous-unemotional-traits
#17
N Martin-Key, T Brown, G Fairchild
Adolescents with disruptive behavior disorders are reported to show deficits in empathy and emotion recognition. However, prior studies have mainly used questionnaires to measure empathy or experimental paradigms that are lacking in ecological validity. We used an empathic accuracy (EA) task to study EA, emotion recognition, and affective empathy in 77 male adolescents aged 13-18 years: 37 with Conduct Disorder (CD) and 40 typically-developing controls. The CD sample was divided into higher callous-emotional traits (CD/CU+) and lower callous-unemotional traits (CD/CU-) subgroups using a median split...
December 29, 2016: Journal of Abnormal Child Psychology
https://www.readbyqxmd.com/read/28018287/altered-kinematics-of-facial-emotion-expression-and-emotion-recognition-deficits-are-unrelated-in-parkinson-s-disease
#18
Matteo Bologna, Isabella Berardelli, Giulia Paparella, Luca Marsili, Lucia Ricciardi, Giovanni Fabbrini, Alfredo Berardelli
BACKGROUND: Altered emotional processing, including reduced emotion facial expression and defective emotion recognition, has been reported in patients with Parkinson's disease (PD). However, few studies have objectively investigated facial expression abnormalities in PD using neurophysiological techniques. It is not known whether altered facial expression and recognition in PD are related. OBJECTIVE: To investigate possible deficits in facial emotion expression and emotion recognition and their relationship, if any, in patients with PD...
2016: Frontiers in Neurology
https://www.readbyqxmd.com/read/28002755/meta-analysis-of-social-cognition-in-amyotrophic-lateral-sclerosis
#19
Emre Bora
Amyotrophic lateral sclerosis (ALS) is associated with executive dysfunction and behavioural impairment. Recent studies suggested that social cognitive deficits might also be a prominent feature of ALS. Current meta-analysis aimed to summarize available evidence for deficits in social cognition including theory of mind (ToM) and emotion recognition in ALS. In this meta-analysis of 15 studies, facial emotion recognition and ToM performances of 389 patients with ALS and 471 healthy controls were compared. ALS was associated with significant impairments with medium effect sizes in ToM (d = ...
December 5, 2016: Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
https://www.readbyqxmd.com/read/27999559/will-i-regret-it-anticipated-negative-emotions-modulate-choices-in-moral-dilemmas
#20
Carolina Pletti, Lorella Lotto, Alessandra Tasso, Michela Sarlo
We tested if post-decisional emotions of regret, guilt, shame, anger, and disgust can account for individuals' choices in moral dilemmas depicting the choice of letting some people die (non-utilitarian option) or sacrificing one person to save them (utilitarian option). We collected participants' choices and post-decisional emotional ratings for each option using Footbridge-type dilemmas, in which the sacrifice of one person is the means to save more people, and Trolley-type dilemmas, in which the sacrifice is only a side effect...
2016: Frontiers in Psychology
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