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1.
《Ethology and sociobiology》1995,16(3):247-256
The evolutionary approach to aesthetics contends that psychological responses to stimuli evolved because they contributed to survival and reproduction. Thus, psychological reactions to stimuli can be thought of as motivators of appropriate environment-contingent behavior. We explored this idea by examining the relationship between mood and landscape preference across individuals. We predicted that subjects who reported positive moods (e.g., cheerful, energetic, optimistic) would be motivated to explore, and thus, would prefer landscapes rich in “Prospect” (vast expanses and overviews), while subjects who experienced mood dysphoria (e.g., tense, depressed, fatigued) would be motivated to reduce stress, and thus, prefer landscapes rich in “Refuge” (enclosed, protected spaces). While not all of the predictions were confirmed, in general, landscape preferences were found to relate to mood in the manner predicted. These results suggest that mood can affect aesthetic judgment, and that this effect might be the result of a psychological mechanism evolved to facilitate adaptive behavior. 相似文献
2.
Aftanas LI Reva NV Savotina LN Makhnev VP 《Rossi?skii fiziologicheski? zhurnal imeni I.M. Sechenova / Rossi?skaia akademiia nauk》2004,90(12):1457-1471
The present study addressed EEG pattering during experimentally manipulated emotion. Film clips previously shown to induce happiness,joy, anger, disgust, fear/anxiety, sadness, as well as neutral control films, were presented to 30 university students while a 62-channel EEG was recorded, and a self-reported effect was described. Analyses revealed both emotion-specific and emotion-unspecific EEG pattering for the emotions under study. Induced positive and negative emotions were accompanied by hemispheric activation asymmetries in theta-2, alpha-2, and beta-1 EEG frequency bands. Emotions of joy and disgust induced lateralized a theta-2 power increase in anterior-temporal and frontal regions of the left hemisphere reflecting involvement of cognitive mechanisms in the emotional processing. Negative emotions of disgust and fear/anxiety were characterized by alpha-2 and beta-1 desynchronization of the right temporal-parietal cortex, suggesting its involvement in modulation of the emotion-related arousal. 相似文献
3.
Aims
To investigate the association of demographic, clinical and psychosocial variables with levels of anxiety and depression in participants wearing an ocular prosthesis after eye enucleation.Methods
This cross-sectional study included 195 participants with an enucleated eye who were attending an ophthalmic clinic for prosthetic rehabilitation between July and November 2014. Demographic and clinical data, and self-reported feelings of shame, sadness and anger were collected. Participants also completed the National Eye Institute Visual Function Questionnaire, the Facial Appearance subscale of the Negative Physical Self Scale, and the Hospital Anxiety and Depression Scale. Regression models were used to identify the factors associated with anxiety and depression.Results
The proportion of participants with clinical anxiety was 11.8% and clinical depression 13.8%. More anxiety and depression were associated with poorer vision-related quality of life and greater levels of appearance concerns. Younger age was related to greater levels of anxiety. Less educated participants and those feeling more angry about losing an eye are more prone to experience depression. Clinical variables were unrelated to anxiety or depression.Conclusions
Anxiety and depression are more prevalent in eye-enucleated patients than the general population, which brings up the issues of psychiatric support in these patients. Psychosocial rather than clinical characteristics were associated with anxiety and depression. Longitudinal studies need to be conducted to further elucidate the direction of causality before interventions to improve mood states are developed. 相似文献4.
Harmatz MG Well AD Overtree CE Kawamura KY Rosal M Ockene IS 《Journal of biological rhythms》2000,15(4):344-350
The present study examined the effect of season of the year on depression and other moods. Previous work, primarily cross sectional or retrospective in design and involving clinically depressed or seasonally affective disordered samples, has suggested that mood changes as a function of season. However, the literature also shows conflicting and/or inconsistent findings about the extent and nature of this relationship. Importantly, these prior studies have not adequately answered the question of whether there is a seasonal effect in nondepressed people. The present study employed a longitudinal design and a large sample drawn from a normal population. The results, based on those participants for whom mood measures were collected in each season, demonstrated strong seasonal effects. Beck Depression Inventory (BDI) scores were highest in winter and lowest in summer. Ratings on scales of hostility, anger, irritability, and anxiety also showed very strong seasonal effects. Further analyses revealed that seasonal variation in BDI scores differed for females and males. Females had higher BDI scores that showed strong seasonal variation, whereas males had lower BDI scores that did not vary significantly across season of the year. 相似文献
5.
Overconfidence has been identified as a source of suboptimal decision making in many real-life domains, with often far-reaching consequences. This study identifies a mechanism that can cause overconfidence and demonstrates a simple, effective countermeasure in an incentive-compatible experimental study. We observed that joy induced overconfidence if the reason for joy (an unexpected gift) was unrelated to the judgment task and if participants were not made specifically aware of this mood manipulation. In contrast, we observed well-calibrated judgments among participants in a control group who were in their resting mood. Furthermore, we found well-calibrated judgments among participants who received the joyful mood induction together with questions that forced them to reflect on their current mood and the (ir)relevance of its cause to our judgment tasks. Our findings suggest that being aware of one’s positive mood and the reason for that mood may effectively reduce overconfidence for a short period. 相似文献
6.
Daniel E. Brown Gary D. James Lea Nordloh 《American journal of physical anthropology》1998,106(3):373-383
Although several studies have examined differences in daily blood pressure variability between African-American and Caucasian groups in the United States, little is known about the blood pressure variation of other ethnic groups. This study examined the effects of emotional state, setting, posture, and ethnicity on the ambulatory blood pressure of female health care workers (nurses and nurse's aides) from 2 ethnic groups: Filipino-Americans (N = 38) and Caucasians (N = 22). Ambulatory blood pressure measurements were obtained at 15-min intervals during a typical work day. Participants reported in a diary their setting (work or home), posture, mood, and specific activity at each measurement. The effects of these factors and ethnicity were examined using analysis of variance (ANOVA). The results show that for all subjects blood pressure was higher at work (P < 0.05), while standing (P < 0.05), during reports of negative moods (anxiety, anger, or sadness) (P < 0.05), and while engaging in activities such as interacting with fellow staff members at work and “washing up” at home. However, the Filipino-American women reported negative moods more frequently than their Caucasian counterparts (P < 0.05), had a greater proportion of readings taken while standing at work, and reacted differently than the Caucasian women to some specific activities; for instance, their blood pressure was not elevated when doing household chores. These results suggest that the extent of blood pressure variation in daily life may depend upon cognitive processes which are influenced by the cultural background and emotional state of the individual. They further suggest that ethnicity has an important impact on blood pressure variation. Am J Phys Anthropol 106:373–383, 1998. © 1998 Wiley-Liss, Inc. 相似文献
7.
《Revista espa?ola de geriatría y gerontología》2020,55(5):272-278
ObjectivesTo analyze differences by age group in anxiety, depression, loneliness and comorbid anxiety and depression in young people, middle aged adults and older adults during the lock-down period at home due to the COVID-19 pandemic, and to explore the association between negative self-perceptions of aging and psychological symptoms controlling by age group.MethodParticipants are 1501 people (age range 18 to 88 years). Anxiety, sadness, loneliness and self-perceptions of aging were assessed. The sample was divided according to the age group and quartiles (lower, intermediate levels, and higher) of anxiety, sadness, loneliness and self-perceptions of aging.ResultsOlder adults reported lower levels of anxiety and sadness than middle aged adults, and middle aged adults reported lower levels than younger participants. Middle aged adults reported the lowest loneliness, followed by older adults and younger participants. For each age group, those with more negative self-perceptions of aging reported higher anxiety, sadness and loneliness. More comorbid anxiety and sadness was found in younger adults and less in older adults; more depressed participants in the middle aged group, and more older adults and less younger participants were found in the group with the lowest levels of anxiety and sadness. For all the age groups, participants with high levels of comorbid anxiety and sadness are those who report the highest scores in negative self-perceptions of aging.ConclusionsOlder adults reported lower psychological anxiety, sadness and loneliness than the other age groups. Having negative self-perceptions of aging damage psychological health irrespective of the chronological age. 相似文献
8.
《Anthrozo?s》2013,26(3):213-228
AbstractPrevious data indicated that cats influence the moods of singly living people only by decreasing negative moods, while not affecting positive moods. In this study, we asked if such an effect can be 1) replicated, 2) is comparable to the effect of a human partner, and 3) related to the owner's attachment towards the cat. Two hundred and twelve couples with cats, 31 couples without cats, singly living people with cats (47 women, 45 men) and singly living people without cats (43 women, 9 men) volunteered to participate. We used a list of adjectives (the “EWL”-Questionnaire) to assess their mood, which they responded to on an evening of their choice. The Lexington Attachment to Pets Scale (LAPS) was additionally completed by the cat owners. Selected adjectives were reduced by factor analyses and labeled bad mood, activity, good mood, and seclusion, according to the highest loadings of mood items within each factor. Each mood factor was explained by cat ownership, presence or absence of a partner, and the person's sex. Further, sex, partner status and attachment towards cats explained moods amongst the cat owners. Only the partner, but not the cat, enhanced positive moods. Cats alleviated negative moods, and this effect was comparable to the effect of a human partner. This compensatory effect of cat ownership on negative moods was not comparable to a similar effect of degree of attachment towards the cat on human mood. Possible reasons for the unidirectional effect of cats on human mood are discussed. 相似文献
9.
This study examined the impact of three clinical psychological variables (non-pathological levels of depression and anxiety, as well as experimentally manipulated mood) on fat and taste perception in healthy subjects. After a baseline orosensory evaluation, ‘sad’, ‘happy’ and ‘neutral’ video clips were presented to induce corresponding moods in eighty participants. Following mood manipulation, subjects rated five different oral stimuli, appearing sweet, umami, sour, bitter, fatty, which were delivered at five different concentrations each. Depression levels were assessed with Beck’s Depression Inventory (BDI) and anxiety levels were assessed via the Spielberger’s STAI-trait and state questionnaire. Overall, subjects were able to track the concentrations of the stimuli correctly, yet depression level affected taste ratings. First, depression scores were positively correlated with sucrose ratings. Second, subjects with depression scores above the sample median rated sucrose and quinine as more intense after mood induction (positive, negative and neutral). Third and most important, the group with enhanced depression scores did not rate low and high fat stimuli differently after positive or negative mood induction, whereas, during baseline or during the non-emotional neutral condition they rated the fat intensity as increasing with concentration. Consistent with others’ prior observations we also found that sweet and bitter stimuli at baseline were rated as more intense by participants with higher anxiety scores and that after positive and negative mood induction, citric acid was rated as stronger tasting compared to baseline. The observation that subjects with mild subclinical depression rated low and high fat stimuli similarly when in positive or negative mood is novel and likely has potential implications for unhealthy eating patterns. This deficit may foster unconscious eating of fatty foods in sub-clinical mildly depressed populations. 相似文献
10.
Yoga Ameliorates Performance Anxiety and Mood Disturbance in Young Professional Musicians 总被引:1,自引:0,他引:1
Sat Bir S. Khalsa Stephanie M. Shorter Stephen Cope Grace Wyshak Elyse Sklar 《Applied psychophysiology and biofeedback》2009,34(4):279-289
Yoga and meditation can alleviate stress, anxiety, mood disturbance, and musculoskeletal problems, and can enhance cognitive
and physical performance. Professional musicians experience high levels of stress, performance anxiety, and debilitating performance-related
musculoskeletal disorders (PRMDs). The goal of this controlled study was to evaluate the benefits of yoga and meditation for
musicians. Young adult professional musicians who volunteered to participate in a 2-month program of yoga and meditation were
randomized to a yoga lifestyle intervention group (n = 15) or to a group practicing yoga and meditation only (n = 15). Additional musicians were recruited to a no-practice control group (n = 15). Both yoga groups attended three Kripalu Yoga or meditation classes each week. The yoga lifestyle group also experienced
weekly group practice and discussion sessions as part of their more immersive treatment. All participants completed baseline
and end-program self-report questionnaires that evaluated music performance anxiety, mood, PRMDs, perceived stress, and sleep
quality; many participants later completed a 1-year followup assessment using the same questionnaires. Both yoga groups showed
a trend towards less music performance anxiety and significantly less general anxiety/tension, depression, and anger at end-program
relative to controls, but showed no changes in PRMDs, stress, or sleep. Similar results in the two yoga groups, despite psychosocial
differences in their interventions, suggest that the yoga and meditation techniques themselves may have mediated the improvements.
Our results suggest that yoga and meditation techniques can reduce performance anxiety and mood disturbance in young professional
musicians. 相似文献
11.
Salomé Tárrega Ana B. Fagundo Susana Jiménez-Murcia Roser Granero Cristina Giner-Bartolomé Laura Forcano Isabel Sánchez Juan José Santamaría Maher Ben-Moussa Nadia Magnenat-Thalmann Dimitri Konstantas Mikkel Lucas Jeppe Nielsen Richard G. A. Bults Tony Lam Theodoros Kostoulas Nikos Fakotakis Nadine Riesco Ines Wolz Josep Comín-Colet Valentina Cardi Janet Treasure José Antonio Fernández-Formoso José Manuel Menchón Fernando Fernández-Aranda 《PloS one》2014,9(7)
Expression of emotional state is considered to be a core facet of an individual''s emotional competence. Emotional processing in BN has not been often studied and has not been considered from a broad perspective. This study aimed at examining the implicit and explicit emotional expression in BN patients, in the acute state and after recovery. Sixty-three female participants were included: 22 BN, 22 recovered BN (R-BN), and 19 healthy controls (HC). The clinical cases were drawn from consecutive admissions and diagnosed according to DSM-IV-TR diagnostic criteria. Self reported (explicit) emotional expression was measured with State-Trait Anger Expression Inventory-2, State-Trait Anxiety Inventory, and Symptom Check List-90 items-Revised. Emotional facial expression (implicit) was recorded by means of an integrated camera (by detecting Facial Feature Tracking), during a 20 minutes therapeutic video game. In the acute illness explicit emotional expression [anxiety (p<0.001) and anger (p<0.05)] was increased. In the recovered group this was decreased to an intermediate level between the acute illness and healthy controls [anxiety (p<0.001) and anger (p<0.05)]. In the implicit measurement of emotional expression patients with acute BN expressed more joy (p<0.001) and less anger (p<0.001) than both healthy controls and those in the recovered group. These findings suggest that there are differences in the implicit and explicit emotional processing in BN, which is significantly reduced after recovery, suggesting an improvement in emotional regulation. 相似文献
12.
The Autobiographical Emotional Memory Task (AEMT), which involves recalling and writing about intense emotional experiences, is a widely used method to experimentally induce emotions. The validity of this method depends upon the extent to which it can induce specific desired emotions (intended emotions), while not inducing any other (incidental) emotions at different levels across one (or more) conditions. A review of recent studies that used this method indicated that most studies exclusively monitor post-writing ratings of the intended emotions, without assessing the possibility that the method may have differentially induced other incidental emotions as well. We investigated the extent of this issue by collecting both pre- and post-writing ratings of incidental emotions in addition to the intended emotions. Using methods largely adapted from previous studies, participants were assigned to write about a profound experience of anger or fear (Experiment 1) or happiness or sadness (Experiment 2). In line with previous research, results indicated that intended emotions (anger and fear) were successfully induced in the respective conditions in Experiment 1. However, disgust and sadness were also induced while writing about an angry experience compared to a fearful experience. Similarly, although happiness and sadness were induced in the appropriate conditions, Experiment 2 indicated that writing about a sad experience also induced disgust, fear, and anger, compared to writing about a happy experience. Possible resolutions to avoid the limitations of the AEMT to induce specific discrete emotions are discussed. 相似文献
13.
Carolina Meyer Diego Grasel Barbosa Geraldo Jose Ferrari Junior Rubian Diego Andrade Diego Augusto Santos Silva Andreia Pelegrini 《Chronobiology international》2018,35(3):303-311
The objective of the present study was to propose cutoff points for the Pediatric Daytime Sleepiness Scale (PDSS) through sensitivity and specificity analyses in order to identify excessive daytime sleepiness, considering parameters such as duration and quality of sleep, health perception, stress control and depressive moods (feelings of sadness) in adolescents. A total of 1,132 adolescents, aged 14–19 years old, of both sexes, from the public high school of São José – SC, answered the questionnaire with information on age, daytime sleepiness, sleep duration, health perception, stress management, depressive moods (feelings of sadness) and quality of sleep. The Receiver Operating Characteristic (ROC) curve was used to estimate cutoff points considering the sensitivity and specificity values ??that best identify adolescents with excessive daytime sleepiness, using independent variables as a reference. The majority of the sample was female (54.2%), aged 14–16 years. The girls presented worse quality of sleep (66.4%), and the boys had a more positive perception of health (74.8%), better stress control (64.8%) and lower depressive moods (feelings of sadness) (63.3%). The largest area in the ROC curve was the one that considered sleep quality as a parameter in both sexes (area of the curve = 0.709 and 0.659, respectively, for boys and girls, p < 0.001). Considering sleep quality as a reference, the cutoff point for excessive daytime sleepiness was 15 points. The other parameters used were also significant (p < 0.005). Poor sleep quality was the parameter most strongly related to daytime sleepiness, and a cutoff of 15 points for the PDSS for both sexes should be used in the definition of excessive daytime sleepiness. For the other parameters, stress management, depressive mood (feelings of sadness) and health perception, different cutoff points are suggested for boys and girls. 相似文献
14.
《Anthrozo?s》2013,26(1):38-46
ABSTRACTWe sought to examine how cat owners' moods correlated with subsequent interactions with their cats. Such a relationship has not been previously documented. Data from 47 women and 49 men living alone with their cats were collected. Participants were visited at their homes for one two-hour session each. Approximately five minutes before and after the observation period, the owners filled out a standard questionnaire (EWL, list of adjectives) to indicate their current mood. The EWL allowed the authors to later assign owner moods to one or more of 14 sub-scales. In this study, results on correlates of moods at the beginning and during the subsequent first half hour of interactions are presented. Multiple regression analyses showed that related mood sub-scales, e.g. anxiety and depressiveness, can influence human behavior in different directions, and that bipolar mood sub-scales, e.g. introvertedness and extrovertedness, do not necessarily work in opposite directions. Four human behaviors were related to mood: intents to interact, starts of interactions, and approaches and vocalizations while interacting. While the start of an interaction was influenced by eight different mood sub-scales, the others mentioned were only related to four sub-scales at most. The only recorded behavior of the cat that was significantly correlated with the owner's mood was approaches to the owner within an ongoing interaction. 相似文献
15.
According to prospect-refuge theory, humans prefer environments that afford protection from threat (refuge), but also provide large fields of view (prospect). Prospect-refuge theory in the past has traditionally only been applied to humans, but many of the same contingencies governing spatial preference ought to also hold true in animals. The focus of this study was to examine if this phenomena also occurs in animals. Gerbils were placed in an arena containing three dome shaped refuges that varied in prospect-refuge levels. A simulated predator was released during the trial to examine how contextual factors may influence the degree of prospect and refuge preferred. The results indicate a preference for the enclosed refuge at stimulus onset even though this was not reflective of what happened prior to predator release. The results suggest spatial preferences in animals are influenced by prospect-refuge considerations in certain contexts. 相似文献
16.
Thomas S. Hoffmeister Robert F. Lachlan Bernard D. Roitberg 《Journal of Insect Behavior》1999,12(4):451-460
The preference of insect herbivores to oviposit into larger structures might be explained by the superior food resource a larger structure offers to herbivore offspring or as an adaptive strategy by the herbivore to protect its offspring against parasitoids, should larger structures provide a partial refuge against parasitoids. We investigated whether larger fruits provide a partial refuge for rose-hip fly (Rhagoletis basiola) offspring against the specialist parasitoid Halticoptera rosae. We tested whether female parasitoids exhibit a preference to land on larger rose-hips into which females of the host fly prefer to oviposit and whether parasitoids are less successful in locating host eggs on large, compared to small, fruits. Female parasitoids showed no clear preference for larger fruits. When searching fruits, they were about equally successful in locating fly eggs on large and small fruits, with a slight, though nonsignificant trend for fly offspring in large fruits to be located more easily. Furthermore, wasps did not require more time to locate host eggs on large fruits than on small fruits, suggesting a nonrandom searching behavior. Consequently, large rose-hips do not provide a partial refuge to fly offspring and the preference of flies to oviposit into larger fruits cannot be explained as an adaptation against parasitoid searching efficiency. 相似文献
17.
Positive moods are thought to restore self-control resources following depletion. However, it is not well understood whether this effect is due to affective valence (pleasantness), arousal (activation), or a combination of both. Across four studies, we set out to investigate the role of positive moods on cognitive and behavioral measures of self-regulation in an ego-depletion paradigm. In studies 1 and 2, we independently manipulated affective valence and arousal and assessed self-regulation with a Stroop task. Results did not suggest a restorative effect of either on cognitive resources. In study 3, we employed both behavioral (the ‘handgrip task’) and cognitive (Stroop) assessments of self-regulation. Again, no significant effect of mood was observed on the Stroop task. Additionally, participants did not persist significantly longer on the handgrip task following a positive mood induction. Finally, in study 4, high vs. low states of arousal were manipulated and self-regulation was assessed via pre- and post-manipulation Stroop performance. In study 4, Stroop performance improved slightly more across time points for those in the high arousal condition than for those in the low arousal condition. Therefore, across four studies, we failed to find a consistent pattern of results suggesting that positive moods restore cognitive resources. 相似文献
18.
Recent years have witnessed the tremendous growth of the online social media. In China, Weibo, a Twitter-like service, has attracted more than 500 million users in less than five years. Connected by online social ties, different users might share similar affective states. We find that the correlation of anger among users is significantly higher than that of joy. While the correlation of sadness is surprisingly low. Moreover, there is a stronger sentiment correlation between a pair of users if they share more interactions. And users with larger number of friends possess more significant sentiment correlation with their neighborhoods. Our findings could provide insights for modeling sentiment influence and propagation in online social networks. 相似文献
19.
There is a growing body of scientific evidence supporting the existence of emotions in nonhuman animals. Companion-animal owners show a strong connection and attachment to their animals and readily assign emotions to them. In this paper we present information on how the attachment level of companion-animal owners correlates with their attribution of emotions to their companion cat or dog and their attribution of mirrored emotions. The results of an online questionnaire, completed by 1,023 Dutch-speaking cat and/or dog owners (mainly in the Netherlands and Belgium), suggest that owners attribute several emotions to their pets. Respondents attributed all posited basic (anger, joy [happiness], fear, surprise, disgust, and sadness) and complex (shame, jealousy, disappointment, and compassion) emotions to their companion animals, with a general trend toward basic emotions (with the exception of sadness) being more commonly attributed than complex emotions. All pet owners showed strong attachment to their companion animal(s), with the degree of attachment (of both cat and dog owners) varying significantly with education level and gender. Owners who ascribed human characteristics to their dog or cat also scored higher on the Pet Bonding Scale (PBS). Finally, owners who found it pleasant to pet their dog or cat had a higher average PBS score than those who did not like to do so. The relationship between owners’ attributions of mirrored emotions and the degree of attachment to dogs was significant for all emotions, whilst for cats this relationship was significant only for joy, sadness, surprise, shame, disappointment, and compassion. 相似文献
20.
Maarten H. Jacobs Jerry J. Vaske Sara Dubois Piera Fehres 《European Journal of Wildlife Research》2014,60(4):589-598
Wolf populations have increased in Western Europe and North America. Lethal control of problem wolves is controversial and support varies among stakeholder groups. Knowing why people support or oppose policies can assist managers in dealing with the public. We examined the influence of emotions toward wolves on the acceptability of lethal wolf control. Two perspectives were used to classify emotions. The discrete perspective distinguishes qualitatively different emotions (e.g., fear, joy). The dimensional perspective differentiates emotions on the basis of valence and arousal. We conducted a survey among Dutch (n?=?369) and Canadian (n?=?208) university students. The independent variables were discrete emotions toward wolves (joy, fear, surprise, anger, disgust, sadness, interest) as well as valence and arousal. The dependent variables were acceptability of lethal control of wolves in three situations that reflect different problem levels (wolves present, wolves kill sheep, wolves kill human). Emotional dispositions toward wolves predicted up to 20 % of the variance of acceptability of lethal control. Disgust in both samples and joy in the Dutch sample were the best predictors. The predictive potential of fear was smaller and confined to two scenarios in the Dutch sample. Discrete emotions predicted acceptability better than valence and arousal. Emotions beyond fear should be considered in wildlife decision-making. 相似文献