Response Tendencies Research Articles

Preschoolers say “no” to ambiguous yes–no questions

Young children are known to exhibit a yes bias to standard yes–no questions that have clear answers; however, less is known about their biases in response to questions pertaining to ambiguous issues. In two studies, an experimenter showed children ambiguous targets that had two dimensions (A or B). In Study 1, the experimenter told them that he/she thinks the target is A (or B), and asked them whether the target is A (or B). In Study 2, the experimenter asked about both A and B. In both studies, we also asked children simple yes–no questions pertaining to familiar objects. Young preschoolers exhibited a yes bias to questions pertaining to objects but not to questions about ambiguous targets. Older preschoolers exhibited (Study 1) or tended to exhibit (Study 2) a nay-saying bias to questions pertaining to ambiguous targets. Children's response tendencies to yes–no questions were discussed.

Defining Elimination of Genital Warts-A Modified Delphi Study.

Background: Substantial declines in genital warts (GW) have been observed in countries with quadrivalent HPV vaccination programmes, with Australia showing the highest reductions due to early commencement and high vaccination coverage. There is a real potential to achieve GW elimination; however, no GW elimination definition exists. Taking Australia as a case study, we aimed to reach expert consensus on a proposed GW elimination definition using a modified Delphi process. Method: We used modelling and epidemiological data to estimate the expected number of new GW cases, from pre-vaccination (baseline) in 2006 to the year 2060 in Australian heterosexuals, men who have sex with men (MSM), and newly arrived international travellers and migrants. We used these data and the literature, to develop a questionnaire containing ten elimination-related items, each with 9-point Likert scales (1—strongly disagree; 9—strongly agree). The survey was completed by 18 experts who participated in a full day face-to-face modified Delphi study, in which individuals and then small groups discussed and scored each item. The process was repeated online for items where consensus (≥70% agreement) was not initially achieved. Median and coefficient of variation (COV) were used to describe the central tendency and variability of responses, respectively. Findings: There was a 95% participation rate in the face-to-face session, and 84% response rate in the final online round. The median item score ranged between 7.0 and 9.0 and the COV was ≤0.30 on all items. Consensus was reached that at ≥80% HPV vaccination coverage, GW will be eliminated as a public health problem in Australia by 2060. During this time period there will be a 95% reduction in population-level incidence compared with baseline, equivalent to <1 GW case per 10,000 population. The reductions will occur most rapidly in Australian heterosexuals, with 73%, 90% and 97% relative reductions by years 2021, 2030 and 2060, respectively. The proportion of new GW cases attributable to importation will increase from 3.6% in 2006 to ~49% in 2060. Interpretation: Our results indicate that the vaccination programme will minimise new GW cases in the Australian population, but importation of cases will continue. This is the first study to define GW elimination at a national level. The framework developed could be used to define GW elimination in other countries, with thresholds particularly valuable for vaccination programme impact evaluation. Funding: LK supported through an Australian Government Research Training Programme Scholarship; unconditional funding from Seqirus to support the Delphi Workshop.

A Meta-Analysis of the Effects of Organic and Inorganic Fertilizers on the Soil Microbial Community

In order to investigate the general tendency of soil microbial community responses to fertilizers, a meta-analysis approach was used to synthesise observations on the effects of inorganic and organic fertilizer addition (N: nitrogen; P: phosphorus; NP: nitrogen and phosphorus; PK: phosphorus and potassium; NPK: nitrogen, phosphorus and potassium; OF: organic fertilizer; OF+NPK: organic fertilizer plus NPK) on soil microbial communities. Among the various studies, PK, NPK, OF and OF+NPK addition increased total phospholipid fatty acid (PLFA) by 52.0%, 19.5%, 334.3% and 58.3%, respectively; while NP, OF and OF+NPK addition increased fungi by 5.6%, 21.0% and 8.2%, respectively. NP, NPK and OF addition increased bacteria by 6.4%, 9.8% and 13.3%, respectively; while NP and NPK addition increased actinomycetes by 7.0% and 14.8%, respectively. Addition of ammonium nitrate rather than urea decreased gram-negative bacteria (G–). N addition increased total PLFA、bacteria and actinomycetes in croplands, but decreased fungi and bacteria in forests, and the F/B ratio in grasslands. NPK addition increased total PLFA in forests but not in croplands. The N addition rate was positively correlated with the effects of N addition on gram-positive bacteria (G+) and G–. Therefore, different fertilizers appear to have different effects on the soil microbial community. Organic fertilizers can have a greater positive effect on the soil microbial community than inorganic fertilizers. The effects of fertilizers on the soil microbial community varied with ecosystem types. The effect of N addition on the soil microbial community was related to both the forms of nitrogen that were added and the nitrogen addition rate.

Young Children's Ability to Describe Intermediate Clothing Placement.

Children's ability to adequately describe clothing placement is essential to evaluating their allegations of sexual abuse. Intermediate clothing placement (partially removed clothing) may be difficult for young children to describe, requiring more detailed explanations to indicate the location of clothing (e.g., the clothes were pulled down to the knees). The current study investigated 172 3- to 6-year-olds' descriptions of clothing placement when responding to commonly used questions (yes/no, forced-choice, open-choice, where), as well as children's on-off response tendencies when describing intermediate placement (i.e., labeling the clothing as fully on or off). Results revealed that where questions were superior in eliciting intermediate descriptions, even for the youngest children. Children sometimes exhibited tendencies to describe intermediate placements as "on" or "off," which varied by question-type and clothing placement. The implications of the findings for interviewing young children about sexual abuse are discussed.

Nonmonotonic traveling waves in an unsaturated medium induced by a solid force and fluid mass sources

The traveling wave responses in an unsaturated medium induced by a solid force and fluid mass sources are derived in 3D Green's functions using the Dirac Delta function decompositions. The wave behaviors are described in pore fluid pressures and solid frame displacement along with fluctuations of capillary pressure in response to time variant fluid injections and solid force loadings. These solutions are numerically calculated and analyzed for unconsolidated sands as a function of water saturation as representative examples. Our results reveal and validate four wave modes, a fast compressional wave (P1), two slow compressional waves (P2 and P3), and a shear wave. The P1 wave and shear wave can be effectively observed. The slow waves with diffusive characters bear low amplitudes and low velocities. The traveling waves in the pore fluid pressures and solid displacement are sensitive to the different sources and the water saturation. The solid force induces the total stress perturbation while the fluid mass sources directly make the volume strains in the fluid phases. This fluid-solid coupling difference causes the distinct traveling wave signature contrasts in the pore-fluid and solid-frame response amplitudes and tendencies with water retention. For the variation of water saturation, the traveling wave shows a nonmonotonic feature. The fluctuation of capillary pressure exhibits a concave upward relationship, which can further interpret the changes of wave amplitude with water saturation. A solid force may enhance the fluctuation. However, for high water saturation, the interactive fluid-solid effect by the solid force may break the fluid contact due to the extremely compressible air.

Some Challenges for Research on Emotion and Moral Judgment: The Moral Foreign-Language Effect as a Case Study

In this article, we discuss a number of challenges with the empirical study of emotion and its relation to moral judgment. We examine a case study involving the moral foreign-language effect, according to which people show an increased utilitarian response tendency in moral dilemmas when using their non-native language. One important proposed explanation for this effect is that using one’s non-native language reduces emotional arousal, and that reduced emotion is responsible for this tendency. We offer reasons to think that there is insufficient evidence for accepting this explanation at present. We argue that there are three themes that constrain our current ability to draw firm empirical conclusions: 1) the frequent use of proxies or partial measures for emotions, 2) the lack of a predictive and generalizable theory of emotion and specific emotion-types, and 3) the obscurity of a baseline level of neutrality with respect to participant emotion. These lessons apply not only to research on the moral foreign-language effect, but to empirical research in moral psychology more generally.

Emotion expressivity in the Dutch: Validation of the Dutch translation of the Berkeley Expressivity Questionnaire.

When examining emotions and emotion regulation, we discriminate between emotion experience and emotion expressivity. Research shows that the two are modestly related. The Berkeley Expressivity Questionnaire (BEQ) was designed to assess positive and negative expressivity, as well as the intensity of the expressive behavior. The current article reports on 2 studies that examined the reliability and validity of the Dutch translation of the BEQ. In Study 1, we performed a confirmatory factor analysis of the BEQ items in two samples that differed in age (young adults and adults), correlated the facet and total scores with measures of behavioral control, affective response tendencies, and emotion regulation strategies, and examined sex differences. Results confirmed the three-factor structure and further showed that factors were correlated, and two items loaded on all factors. Internal consistency was good, and test-retest reliability was excellent. As expected, emotion expression was larger in women. Convergent and divergent validity were confirmed. Behavioral control measures were inversely related to emotion expression. Although neuroticism and depression were associated with negative expressivity, extraversion, openness, and agreeableness were associated with positive expressivity. Emotion regulation strategies generally showed association patterns in the expected directions. In Study 2, we report on the predictive value of the BEQ facet scores for the emotional response to acute social evaluative stress. Results showed that only expression intensity was significantly associated with a larger emotional stress response. In conclusion, the Dutch version of Berkeley Expressivity Questionnaire is a reliable and valid instrument to be used in the Dutch setting. (PsycInfo Database Record (c) 2020 APA, all rights reserved).

Emotion Regulation Difficulties Are Not Always Associated With Negative Outcomes on Women: The Buffer Effect of HRV.

The Heart Rate Variability (HRV) is regularly associated with depression and trait emotion regulation. However, the interaction between HRV and emotional disturbances is still debated. Only a few studies indicate that HRV moderates the effect of personality traits involved in psychopathological disorders. Since the regulation of emotions is a transdiagnostic factor for most psychological disorders, this study aimed to explore whether HRV moderates the relationship between trait emotion dysregulation and depressive symptoms. We collected data from 148 participants via online questionnaires and HRV measurements at rest. Results show for the 114 female remaining in the study that whereas high emotion regulation difficulties led to higher depressive symptoms severity when resting HRV is low, depressive symptoms remain stable in the same condition but when resting HRV is high. Overall, high resting HRV appears to dampen the consequences of trait emotion regulation difficulties. Further studies are needed to confirm this result, but this suggests that usual response tendencies could be overcome by deactivating or inhibitory processes such as those implied in cognitive flexibility reflected through HRV, according to the neurovisceral integration model.

Mindfulness-based cognitive therapy reduces clinical symptoms, but do not change frontal alpha asymmetry in people with major depression disorder

Objectives Mindfulness-based cognitive therapy (MBCT) has demonstrated to be successful in the reduction of relapse rates in patients with recurrent major depressive disorder (MDD). Little is known if MBCT is effective for treating individuals with current MDD episode and about underlying psychophysiological mechanisms of symptoms reduction. The aim of the present study was to assess effects of MBCT on depressed individuals in terms of reduction of depressive and anxiety symptoms and to evaluate if this therapeutic improvement would be reflected on neurophysiological level by shift in frontal alpha asymmetry (FAA). Participants We studied 20 individuals with current MDD. Design Participants were randomly assigned either to waiting list or 8-week MBCT. Before and after the treatment we have assessed depression, anxiety, and FAA in resting-state electroencephalogram (EEG) – an indicator of approach vs. withdrawal-related response dispositions and a vulnerability factor of MDD. Results In line with previous findings, reduction of depressive and anxiety symptoms, but no change in mean values of FAA in MBCT group was found. Conclusions These results provide a support for the beneficial effects of MBCT in current MDD treatment, however, they do not support the hypothesis on alpha asymmetry change as a neural correlate of MDD improvement.

Elevated Thresholds for Light Touch in Children With Autism Reflect More Conservative Perceptual Decision-Making Rather Than a Sensory Deficit.

Individuals with autism spectrum disorder (ASD) are often behaviorally hyper-reactive to light touch, but it is unclear to what degree this arises from a fundamental sensory difference vs. higher order systems for attention or emotion processing. Thus far, experimental findings for light touch detection are mixed, and few previous studies have independently considered sensitivity (the ability to discriminate signal from noise) and decision criterion (the overall response bias or tendency to answer “yes” or “no” in a detection task). We tested a large sample of children, adolescents, and adults with ASD (n = 88) and with neurotypical (NT) development (n = 59) using von Frey filaments to derive light touch thresholds at the palm. We calculated signal detection metrics for sensitivity (Az) and response criterion (c) from hit and false alarm rates. Both metrics exhibited significant group differences, such that the ASD group was less sensitive, but had a much more conservative response criterion. We used a best subset model selection procedure in three separate ordinal regressions for the whole group, adults, and children/adolescents. In all selected models, c was by far the most significant predictor of threshold, supplanting effects of diagnostic group that were significant in the baseline models. In contrast, Az was not a significant predictor of threshold in any of the models. Mean values of c were similar for adults with and without autism and for children/adolescents with ASD, but lower (more liberal) in neurotypical children/adolescents. This suggests that children with ASD exhibit a conservatism in their perceptual decision-making that differs from their NT peers but resembles that of adults. Across the sample, the value of c was significantly and positively correlated with age and with autism symptoms (SRS-2 total score), in addition to thresholds. The results of this study suggest that, rather than a sensory difference in detection of light touch, there is a difference in response bias such that children with ASD are more conservative/likely to report “no” if unsure, than their young NT peers. Future work should consider the implications of conservative response criterion in ASD for commonly used forced-choice psychophysical paradigms.

A Novel Partial Credit Extension Using Varying Thresholds to Account for Response Tendencies

AbstractItem Response Theory models with varying thresholds are essential tools to account for unknown types of response tendencies in rating data. However, in order to separate constructs to be measured and response tendencies, specific constraints have to be imposed on varying thresholds and their interrelations. In this article, a multidimensional extension of a Partial Credit Model using a sum‐to‐zero constraint for varying thresholds is proposed. The new model allows us to flexibly account for response tendencies and to model covariations between varying thresholds that are commonly found in empirical data. The model's ability to estimate different types of response tendencies under various data structures is shown in a simulation study. An illustrative multicountry analysis demonstrates that differences between respondents in terms of their response tendencies exist and can be captured by the new model. Furthermore, it is well suited to account for extreme and mid response styles, but also to accommodate unknown, previously unmodeled, response tendencies. Therewith, the sum‐to‐zero model can be considered a suitable candidate to examine the types response tendencies in rating data and to account for biases in construct measures due to response tendencies.

The Long-Term Clinical and Endoscopic Outcomes of Cronkhite-Canada Syndrome.

INTRODUCTION:The prognosis of Cronkhite–Canada syndrome (CCS) is considered poor. Despite the recent therapeutic improvements, the survival outcomes and prognostic factors have been less studied. This study aimed to investigate the long-term clinical and endoscopic outcomes of CCS.METHODS:Thirty-one patients diagnosed since 1999 and followed up for over 6 months were included. Data regarding survival outcomes, clinical symptoms, endoscopic findings, and treatment were collected and analyzed. R (version 3.6.1) was used to perform the survival analyses.RESULTS:The median (interquartile range) follow-up time was 42.5 (19.5–85.8) months. The 5-year overall survival (OS) was 87.4%. The maximum gastric polyp size over 2 cm was associated with worse OS (Hazard ratio [HR]: 18, 95% confidence interval [CI]: 1.6–210, P = 0.021). The 3-year relapse-free survival (RFS) after corticosteroid treatment was 66.8%. Age older than 60 years (HR: 7.0, 95% CI: 1.5–33.0, P = 0.015) and maximum gastric polyp size over 2 cm (HR: 6.0, 95% CI: 1.6–23.0, P = 0.009) were associated with worse RFS. Twenty-three patients received follow-up endoscopic examinations, with a median (interquartile range) follow-up time of 29.0 (14.0–53.5) months. Eight (34.8%) and 12 (52.2%) patients achieved complete remission under gastroscopy and colonoscopy, respectively. Colonic lesions showed a tendency of earlier responses compared with gastric lesions (25.0 [11.3–39.8] months vs 31.0 [21.0–39.8] months).DISCUSSION:Patients with CCS usually responded well to glucocorticoids with a fairly good 5-year survival rate. Large gastric polyp was associated with worse OS and RFS, whereas age older than 60 years was another predictor for worse RFS. Diffuse gastrointestinal lesions partly or completely resolved after treatment, and colonic lesions showed a better response than gastric lesions.

Electrocortical measures of performance monitoring from go/no-go and flanker tasks: Differential relations with trait dimensions of the triarchic model of psychopathy.

This study examined associations of performance-monitoring event-related potentials (ERPs) from go/no-go and flanker tasks with one another, and with psychopathy-related traits of disinhibition, meanness, and boldness. A task-dependent relationship was evident between the error-related negativity (ERN) and trait disinhibition, with high-disinhibited participants showing reduced no-go ERN but not flanker ERN. Disinhibition was also inversely related to variants of the P3 and the error positivity (Pe) from these two tasks. A factor analysis of the ERPs revealed two distinct factors, one reflecting shared variance among the P3 and Pe measures from the two tasks, and the other covariance among the N2 and ERN measures. Scores on the P3/Pe factor, but not the N2/ERN factor, were inversely related to disinhibition, and accounted for associations of this trait with variants of the P3 and Pe across tasks. The implication is that high trait disinhibition relates mainly to reductions in brain responses associated with later elaborative stages in the processing of motivationally significant events across different tasks. Importantly, no-go ERN predicted disinhibition scores beyond N2/ERN factor scores, indicating that high disinhibition is not generally related to diminished early preresponse conflict and error processing, but rather to processing impairments in conditions calling for inhibition of prepotent response tendencies.

A Study on Addiction Tendency of Social Media, Psychological Response, and Post-behavior in Chinese User

A Study on Addiction Tendency of Social Media, Psychological Response, and Post-behavior in Chinese User

Network Centrality Reveals Dissociable Brain Activity during Response Inhibition in Human Right Ventral Part of Inferior Frontal Cortex

The human right inferior frontal cortex (IFC) plays a critical role in response inhibition. It has also been demonstrated that the IFC is heterogeneous and that the ventral part of the IFC (vIFC) is more critical to inhibition of prepotent response tendency. Recent areal parcellation analyses based on resting-state functional connectivity have revealed that the right vIFC consists of multiple functional areas. In the present study, we characterized the parcellated areas (parcels) in the right vIFC using graph theory analysis, which characterizes local connectivity properties of a brain network by referring to its global structure of functional connectivity. Functional magnetic resonance imaging (MRI) scans were obtained during performance of a stop-signal task and during resting state. The cerebral cortex was parcellated into areas using resting-state functional connectivity. The parcels were then subjected to graph theory analysis to reveal central areas. Two parcels, ventral and dorsal, in the posterior part of the vIFC, exhibited significant brain activity during response inhibition. The ventral parcel exhibited a positive correlation between betweenness centrality and brain activity while the dorsal parcel did not. Correlations were significantly stronger in the ventral parcel. Moreover, the ventral parcel exhibited a negative correlation between brain activity during response inhibition and stop-signal reaction time (SSRT), a behavioral measure used to evaluate stopping performance. These dissociation results suggest that the ventral region in the vIFC plays a more central role in the brain network by increasing brain activity, which may further predict better performance of response inhibition.

Pathophysiological changes of the lower urinary tract behind voiding dysfunction in streptozotocin-induced long-term diabetic rats

We evaluated pathophysiological characteristics of the lower urinary tract dysfunction in a streptozotocin (STZ)-induced diabetic rat model. STZ (60 mg/kg) was injected intraperitoneally into male Wistar rats. In vitro bladder muscle strip experiments, in vivo cystometry, and simultaneous recordings of bladder pressure + urethral perfusion pressure (BP + UPP) with or without intravenous administration of L-arginine (300 mg/kg) or tadalafil (0.03 mg/kg) were performed at several time points. In vitro muscle strip experiments demonstrated that diabetic rats had significantly higher contractile responses to carbachol at 4–16 weeks, and a tendency for higher contractile responses to electrical field stimulation at 4–12 weeks, but this was reversed at 16 weeks. Diabetic rats had significant increases in voided volume, residual volume, bladder capacity, maximal voiding pressure, and amplitude and frequency of non-voiding contractions at 16 weeks. Tadalafil decreased the residual volume in diabetic rats. Diabetic rats had significantly higher UPP nadir and mean UPP during high-frequency oscillation at 16 weeks, which were reversed by tadalafil or L-arginine administration. The present results suggest that urethral relaxation failure, probably related to impairment of the NO/cGMP signalling pathway, rather than bladder contractile dysfunction may be a prominent cause for voiding dysfunction in STZ-induced chronic diabetic rats.

Humility is associated with less aggressive motivation

Effective, evidence-based methods for the reduction of anger and aggression are limited. We propose that one potentially effective method for reducing anger and aggression involves the increase of affective states that have response tendencies that oppose anger and aggression. One affective state that may have such response tendencies is humility. In three studies, we tested the prediction that humility would be associated with less anger and aggressive motivation. Study 1 confirmed that individual differences in humility were significantly inversely associated with individual differences in anger and aggression, and predicted less anger and aggression independent of narcissism and other major personality traits derived from the HEXACO model. Studies 2 and 3 found that experimentally-induced humility significantly reduced the motivation to aggress. Results suggest that humility may reduce the approach motivational urges associated with experiences of anger (i.e., aggressive urges).

Cumulative consequences of stigma: Possessing multiple concealable stigmatized identities is associated with worse quality of life

AbstractLarge health disparities exist between stigmatized and nonstigmatized groups. In addition to experiencing and anticipating greater discrimination, members of stigmatized groups also tend to demonstrate greater ruminative tendencies in response, which may lead to these poor health outcomes. Even among stigmatized groups, differences in the visibility of stigma lead to different mechanisms through which stigma takes its toll. Previous work has primarily focused on the impact of belonging to a single marginalized group; however, people often belong to multiple marginalized groups, and this likely affects both their health outcomes and their anticipation of stigma. In the current study, we focused on individuals with concealable stigmatized identities (CSIs)—socially stigmatized identities that are not immediately apparent to others—and created a measure of concealable marginalization that captures multiple group memberships. We predicted that those possessing a greater number of CSIs would anticipate more stigma from others, and, in turn, ruminate more about the stigma, which would negatively impact the health. Surveying N = 288 adults with CSIs, we found that possessing a greater number of marginalized concealable identities predicted worse self‐reported physical quality of life. These relationships were partially mediated by greater anticipated stigma and brooding rumination in regard to their CSI. This work illuminates a more complete picture of how living with CSIs can take its toll on health.

Sleep deprivation directly following eyeblink-conditioning impairs memory consolidation.

The relation between sleep and different forms of memory formation continues to be a relevant topic in our daily life. Sleep has been found to affect cerebellum-dependent procedural memory formation, but it remains to be elucidated to what extent the level of sleep deprivation directly after motor training also influences our ability to store and retrieve memories. Here, we studied the effect of disturbed sleep in mice during two different time-windows, one covering the first four hours following eyeblink conditioning (EBC) and another window following the next period of four hours. Compared to control mice with sleep ad libitum, the percentage of conditioned responses and their amplitude were impaired when mice were deprived of sleep directly after conditioning. This impairment was still significant when the learned EBC responses were extinguished and later reacquired. However, consolidation of eyeblink responses was not affected when mice were deprived later than four hours after acquisition, not even when tested during a different day-night cycle for control. Moreover, mice that slept longer directly following EBC showed a tendency for more conditioned responses. Our data indicate that consolidation of motor memories can benefit from sleep directly following memory formation.

Young Children's Activity Involvement and Responses to Yes/No Questions.

In the present study, we investigated younger and older Persian preschoolers' response tendency and accuracy toward yes/no questions about a coloring activity. Overall, 107 three- to four-year-olds and five- to six-year-old children were asked positive and negative yes/no questions about a picture coloring activity. The questions focused on three question contents namely, actions, environment and person. As for children's response tendency, they showed a compliance tendency. That is, they provided yes and no responses to positively and negatively formed questions respectively. Children especially younger ones were more compliant toward positive questions and their tendency decreased by age. In addition, the results revealed children's highest rate of compliance tendency toward environment inquiries. Concerning response accuracy, the effects of age and question content were significant. Specifically, older children provided more accurate responses than their younger counterparts, especially to yes/no questions asked about the actions performed during the activity. The findings suggest that depending on the format and the content of yes/no questions younger and older children's response accuracy and tendency differ.