Individual Difference Factors Research Articles

Review of Lessons from exceptional language learners who have achieved nativelike proficiency: Motivation, cognition and identity by Zoltán Dörnyei and Katarina Mentzelopoulos

Let me start this review by saying that it is a huge privilege to be able to review the book co-authored by the late Zoltán Dörnyei, a scholar who not only managed to put the countries of Eastern and Central Europe on the map of research into individual difference (ID) factors in the realm of second language acquisition (SLA) but in many ways shaped and spearheaded the development of such research.

Role of perceived discrimination and anxiety sensitivity in cigarette smoking among english-speaking latinx adults living in the United States.

The Latinx/Hispanic (hereafter, Latinx) population in the United States (US) experiences significant tobacco-related health disparities. Extant work suggests social determinants of health (SDoH) such as perceived discrimination is an individual differences factor for cigarette smoking behavior among Latinx individuals who smoke cigarettes. Other research has suggested sensitivity to internal cues, referred to as anxiety sensitivity, is related to smoking among Latinx adults, but this work has not explored whether anxiety sensitivity may moderate the association between perceived discrimination and smoking behavior. Therefore, the present investigation sought to explore the main and interactive association of perceived discrimination and anxiety sensitivity in relation to cigarettes smoked per day, severity of problems experienced when quitting, and perceived barriers for smoking cessation among 338 English-speaking Latinx individuals living in the US (Mage = 35.5 years; SD = 8.65; age range 18-61; 37.3% female) who smoke cigarettes. Results supported statistically significant main effects for perceived discrimination and anxiety sensitivity in relation to increased severity of problems experienced when quitting and perceived barriers for smoking cessation. These associations were evident after adjusting for a sociodemographic covariates. Overall, the present investigation suggests that both perceived discrimination and anxiety sensitivity are important constructs relevant to understanding smoking processes among Latinx adults who smoke cigarettes and should be integrated in theoretical models of smoking among this population.

Predicting Older Adults' Continued Computer Use After Initial Adoption.

Sustained computer and internet use have the potential to help older adults in various aspects of their lives, making predicting sustained use a critical goal. However, some factors related to adoption and use (e.g., computer attitudes) change over time and with experience. To understand these dynamics, the current study modeled changes in constructs related to computer use after initial computer adoption and examined whether these changes predict continued use. We used data from the computer arm (N = 150, MAge = 76.15) of a 12-month field trial examining the potential benefits of computer use in older adults. Individual differences identified in the technology acceptance literature (perceived usefulness, ease of use, computer interest, computer self-efficacy, computer anxiety, quality of life, social isolation, and social support) were measured before (baseline), during (Month 6), and after the intervention (post-test). Univariate and bivariate latent change score models examined changes in each predictor and their potential causal relationship with use. Results demonstrated large interindividual differences in the change patterns of individual difference factors examined. Changes in perceived usefulness, perceived ease of use, computer interest, computer self-efficacy, and computer anxiety were correlated with but not predictive of change in use. Our findings demonstrate the limitation of popular constructs in technology acceptance literature in predicting continued use and point out important gaps in knowledge to be targeted in future investigations.

Is it time to stock up? Understanding panic buying during the COVID-19 pandemic

ABSTRACT Background Lockdowns to reduce the spread of COVID-19 have triggered sharp increases in consumer purchasing behaviour, labelled panic buying. Panic buying has detrimental consequences as it leads to product shortages and disrupts supply chains, forcing retailers to adopt quotas to manage demand. Developing an understanding of the psychological correlates of panic buying can provide targets for public messaging aimed at curbing the behaviour. Objective The study aimed to identify the psychological, individual difference, and demographic factors associated with increased purchasing of non-perishable, cleaning, and hygiene products during COVID-19 lockdowns in Australia. Methods The study used a cross-sectional design (N = 790) with online survey measures administered to community members in Australia during April and May 2020. Data were analysed using structural equation modelling. Results Structural equation models revealed that 1) attitudes, subjective norms, and risk perceptions predicted increased purchasing of non-perishable products; 2) attitudes, risk perceptions, social anxiety sensitivity, and the non-impulsivity facet of trait self-control predicted increased purchasing of hygiene products; and 3) attitudes and risk perceptions predicted increased purchasing of cleaning products. Conclusion Findings provide an understanding of the factors that were associated with panic buying during COVID-19 lockdowns in Australia. Future studies should investigate whether messages designed to influence risk perceptions, attitudes, and subjective norms are effective in curbing the behaviour.

Intraindividual change in pain tolerance and negative affect over 20 years: findings from the MIDUS study

ABSTRACT Pain tolerance, defined as the ability to withstand physical pain states, is a clinically important psychobiological process associated with several deleterious outcomes, including increased pain experience, mental health problems, physical health problems, and substance use. A significant body of experimental work indicates that negative affect is associated with pain tolerance, such that increased negative affect is associated with decreased pain tolerance. Although research has documented the associations between pain tolerance and negative affect, little work has examined these associations over time, and how change in pain tolerance is related to changes in negative affect. Therefore, the current study examined the relationship between intraindividual change in self-reported pain tolerance and intraindividual change in negative affect over 20 years in a large, longitudinal, observation-based national sample of adults (n = 4,665, M age = 46.78, SD =12.50, 53.8% female). Results from parallel process latent growth curve models indicated that slope of pain tolerance and negative affect were associated with each other over time (r = .272, 95% CI [.08, .46] p = .006). Cohen’s d effect size estimates provide initial, correlational evidence that changes in pain tolerance may precede changes in negative affect. Given the relevance of pain tolerance to deleterious health outcomes, better understanding how individual difference factors, including negative affect, influence pain tolerance over time, are clinically important to reduce disease-related burden.

Intelligent prediction of sudden cardiac death based on multi-domain feature fusion of heart rate variability signals

Background and objectiveSudden cardiac death (SCD) is one of the leading causes of death in cardiovascular diseases. Monitoring the state of the heart in real time and giving early warning of possible dangers by using ambulate electrocardiogram signals are the keys to prevent cardiovascular death. However, due to the diversity inducing factors of SCD and great individual differences, accurate prediction of SCD using electrocardiogram is a hard task, especially applied in portable electrocardiograph.MethodsThis paper proposed a multi-domain features fusion algorithm to predict SCD. Heart rate variability (HRV) signals was used to investigate the characters of SCD. A multiscale variation feature extracted from multiscale poincare plots was proposed to demonstrate the dynamic changes of HRV along different scales. A time-domain feature, Shannon entropy and this multiscale variation feature were combined by using SVM classifier to classify SCD. HRV signals from different time periods prior to SCD onset were used to test the effectiveness of the SCD prediction algorithm. And the dynamic variation characteristics of SCD prediction accuracy for each minute were also studied.ResultsIn the prediction of SCD using the 70-min HRV signals before the onset of SCD, the average prediction accuracy only using the multiscale variation feature reached to 85.83%, which verified the effectiveness and high specificity of this multiscale variation feature. By combining time domain, Shannon entropy and the multiscale variation feature, the average prediction accuracy was improved to 91.22%. Through fusing multi-domain feature extracted in this paper, the advance prediction time was increased to 70 min before the onset of SCD.ConclusionsA feature with high sensitivity and specificity is proposed to predict SCD. By fusing multi-domain features of HRV signals, a high prediction accuracy is achieved and the advance prediction ability is improved. The algorithm is low computational complexity and easy to integrate into cardiovascular intelligent monitoring equipment, making the intelligent monitoring and real-time early warning of SCD becomes possible.

Individual differences in sarcasm interpretation and use: Evidence from the UK and China.

Sarcasm is commonly used in everyday language; however, little is currently known about cultural and individual differences in sarcasm interpretation and use, particularly across Western and Eastern cultures. To address these gaps in the literature, the present study investigated individual differences in sarcasm interpretation and use in the UK and China. Participants first rated literal and sarcastic comments regarding degree of perceived sarcasm, aggression, amusement, and politeness. They then completed tasks which assessed their theory of mind (ToM) ability, perspective taking ability, and sarcasm use tendency. The results showed that UK participants were more sarcastic than Chinese participants. In terms of interpretation, UK participants rated sarcasm as being more amusing and polite than literal criticism, whereas the Chinese data showed that sarcasm was rated as being more amusing but also more aggressive than literal criticism. ToM ability and perspective taking ability positively predicted sarcasm perception in both cultural groups, while the effects of ToM on other rating dimensions varied across cultures. Sarcasm use tendency negatively predicted perception of sarcasm and aggression in UK participants, whereas the opposite was found for Chinese participants. The decomposition of individual difference effects showed that different facets of interpretation and socio-emotional impact of sarcasm are differentially associated with different cultural and individual differences factors. From this, we propose that both cultural and individual differences factors modulate sarcasm interpretation and use: Participants from different cultures and with different traits may view sarcasm differently, which, in turn, affects their interpretation and use of sarcastic language. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

The inner workings of anxiety in second language learning

AbstractThe paper examines anxiety as an important emotion for language learning and communication, using the intraindividual, dynamic emotional experience as a grounding for understanding the antecedents and consequences of anxiety arousal. The bulk of the existing literature, as reflected in three recent meta-analyses, treats language anxiety as a stable individual difference (ID) factor, documenting its correlations with test performance, course grades, and other indices of language proficiency. This literature contributes to understanding the impact of language anxiety on various linguistic processes. However, the typical ID approach has difficulty documenting the inner workings of language anxiety, and especially its dynamic relationships with other emotions, language processing, and the ebb and flow of anxiety in social situations. To address the limitations of the typical ID approach, this paper will argue that starting from an intrapersonal and dynamic perspective allows more detailed consideration of the myriad ways anxiety interacts with language, situating it among other influential processes that unfold in real time, including the complex interactions among positive and negative emotions. The paper will draw on the work emerging from the perspective of complex dynamic systems, with a focus on the value of individual-level methods for generating new types of research questions. The idiodynamic approach to research will be used to document the complexity of language anxiety in practice. The paper concludes with a call for more individual-level, highly contextualized research to document the inner workings of anxiety within individuals.

Smoking Abstinence Expectancies Among Latinx Smokers: An Initial Test and Evaluation of Individual Difference Factors

Smoking Abstinence Expectancies Among Latinx Smokers: An Initial Test and Evaluation of Individual Difference Factors

Examination of Individual Difference Factor Influencing Affective States in the Social Comparison By using the Descriptive/Injunctive Norm Preference Scale (DINPS)

Examination of Individual Difference Factor Influencing Affective States in the Social Comparison By using the Descriptive/Injunctive Norm Preference Scale (DINPS)

Autism, Attachment, and Alexithymia: Investigating Emoji Comprehension

Emoji are often misinterpreted. This study investigated whether individual differences known to impact facial emotion recognition would also affect emoji recognition. Participants completed an online emoji classification task, and then completed questionnaires assessing their autistic traits, attachment style, and alexithymia score. Results showed that Autism Quotient (AQ) scores influenced classification accuracy, but only when considered in conjunction with alexithymia and attachment anxiety. Accuracy was poorer when AQ scores and alexithymia scores were both high, whereas high attachment anxiety boosted emotion recognition in participants with high AQ scores. Results highlight the importance of studying individual differences factors concomitantly, allowing for more accurate identification of individuals who may be at risk of emotional miscommunication online, and are therefore suitable targets for support or intervention. Furthermore, findings will be informative for designers of digital tools that are used to convey emotion.

Research into Individual Differences in SLA and CALL: Looking for Intersections

Research into the role of individual difference (ID) factors in the process of second and foreign language (L2) learning and teaching has been one of the most robust lines of inquiry in the field of second language acquisition (SLA; Dörnyei & Ryan, 2015; Griffiths & Soruç, 2020; Pawlak & Kruk, 2022). Most of these empirical investigations have concerned L2 learning in general contexts while empirical inquiry targeting specific instructional settings has been quite limited in terms of both quantity and scope. One such context is computer-assisted language learning (CALL), which involves numerous applications, devices and environments that can be drawn upon to enhance and support L2 learning and teaching. While many studies have been carried out in this area, there have been very few comprehensive attempts to synthesize such empirical evidence and such research has largely lagged behind the developments in the broader domain of SLA. The aim of this paper is to synthesize and critically evaluate research into ID factors in CALL against the backdrop of such advances in SLA and consider future directions of such empirical investigations.

Associations of Psychological Inflexibility with Exercise Self-Efficacy and Fatigue Severity among Individuals Seeking Treatment for Weight-Related Behaviors.

Rates of obesity are continuing to rise, contributing to several negative health outcomes and economic burden. Past work suggests that individuals with greater body mass index (BMI) are more likely to report feeling fatigue and are less likely to follow an exercise regimen, which may lead to weight-related problems. Psychological inflexibility, a rigid thinking style in which individuals attempt to over-control psychological reactions to discomfort, may be an underrecognized explanatory factor underlying greater fatigue and lower rates of exercise among individuals with weight-related concerns. The aim of the current study was to explore the relationship between psychological inflexibility and both exercise self-efficacy and fatigue severity among adults seeking treatment for weight-related behaviors. The current study is a secondary analysis and included 162 treatment-seeking adults who attended a baseline appointment for a larger randomized-controlled trial for weight-related behaviors. Results indicated that greater psychological inflexibility was significantly related to greater fatigue severity and lower exercise self-efficacy. These results provide initial empirical evidence that psychological inflexibility may be an important individual difference factor in terms of fatigue and exercise beliefs among adults seeking treatment for weight-related behaviors.

Language attitudes: construct, measurement, and associations with language achievements

ABSTRACT The article reports on the development and validation of a new scale for assessing attitudes towards multiple languages among multilingual students from Enshi Tujia and Miao Autonomous Prefecture, China. The Language Attitudes Scale-Student Form (LASS) was developed based on relevant theory and literature as well as interview data from four students and four language teachers. The LASS consists of 40 items, with ten measuring students’ attitudes towards their dialect, ethnic (minority) language, Putonghua, and English, respectively. The LASS was validated among 5,237 students of seven schools from the elementary level to the tertiary level. The participants were mainly from Han (n 1 = 1,827) and two ethnic minority groups of Tujia (n 2 = 2,242) and Miao (n 3 = 886). The traditional triadic (cognition-affect-behaviour) model of language attitudes was generally supported across ethnic groups, languages, and educational levels. A series of validity tests and reliability tests were conducted, showing that the LASS was psychometrically sound. In addition, the predictive effects of language attitudes in self-perceived language proficiency and real language achievement were also confirmed to a large extent, highlighting the need to include language attitude as an important individual difference factor for language learning.

Multinational data show that conspiracy beliefs are associated with the perception (and reality) of poor national economic performance

AbstractWhile a great deal is known about the individual difference factors associated with conspiracy beliefs, much less is known about the country‐level factors that shape people's willingness to believe conspiracy theories. In the current article we discuss the possibility that willingness to believe conspiracy theories might be shaped by the perception (and reality) of poor economic performance at the national level. To test this notion, we surveyed 6723 participants from 36 countries. In line with predictions, propensity to believe conspiracy theories was negatively associated with perceptions of current and future national economic vitality. Furthermore, countries with higher GDP per capita tended to have lower belief in conspiracy theories. The data suggest that conspiracy beliefs are not just caused by intrapsychic factors but are also shaped by difficult economic circumstances for which distrust might have a rational basis.

Rural Settlement Reconstruction Integrating Land Suitability and Individual Difference Factors: A Case Study of Pingba Village, China

Rural settlement reconstruction is an effective means of governance of rural planning. Traditional research on the reconstruction of rural settlements fails to fully consider individual differences in the utilization of rural space, which easily leads to uneven spatial development and social and economic problems. This paper proposes an analytical framework for planning rural settlement reconstruction combining agricultural suitability with the assessment of conditions unique to individual households and verifies the feasibility of this idea through empirical research based on Pingba Village in southwest China. The results show that (1) compared with the effects of considering only land suitability, the number and scale of rural settlements that need to be optimized in the study area expanded three times after considering individual needs. (2) The inclusion of individual differences diversifies the types and modes of rural settlement reconstruction. After comprehensively considering land suitability and individual differences, the rural settlements in the study area were divided into five types: retained settlements, locally rebuilt settlements, integrated settlements, production-based relocated settlements, and travel-based relocated settlements. Among them, retained settlements are the core of rural reconstruction planning. (3) Compared with simple demolition and relocation, a reconstruction of rural settlements that takes into consideration individual factors produces an additional two modes of integration and spatial replacement. The study unveils the influence of individual differences in rural settlements and households on rural reconstruction plans and provides an exploratory tool for rural space optimization.

Anxiety sensitivity and cigarette use on cannabis use problems, perceived barriers for cannabis cessation, and self-efficacy for quitting among adults with cannabis use disorder

Many individuals diagnosed with cannabis use disorder (CUD) report a desire to quit using cannabis due to problems associated with use. Yet, successful abstinence is difficult for a large subset of this population. Thus, the present study sought to elucidate potential risk factors for cannabis use problems, perceived barriers for quitting, and diminished self-efficacy for remaining abstinent. Specifically, this investigation examined cigarette user status, anxiety sensitivity, and the interplay between these individual difference factors in terms of cannabis-related problems, perceived barriers for cannabis cessation, and self-efficacy for quitting cannabis use. The sample consisted of 132 adult cannabis users who met criteria for CUD and were interested in quitting (38 % female; 63.6 % Black; Mage = 37.22; SDage = 28.79; 54.6 % current tobacco users). Findings revealed a significant interaction, such that anxiety sensitivity was related to cannabis use problems and perceived barriers for cannabis cessation among current cigarette users, but not among cigarette non-users. There was no significant interaction for self-efficacy for remaining abstinent. The current findings suggest that cigarette users constitute a subgroup that may be especially vulnerable to the effects of anxiety sensitivity in terms of cannabis use problems and perceived barriers for quitting cannabis use.

Partisan bias in false memories for misinformation about the 2021 U.S. Capitol riot

ABSTRACT Memory for events can be biased. For example, people tend to recall more events that support than oppose their current worldview. The present study examined partisan bias in memory for events related to the January 6, 2021, Capitol riot in the United States. Participants rated their memory for true and false events that were either favourable to their political party or the other major political party in the United States. For both true and false events, participants remembered more events that favoured their political party. Regression analyses showed that the number of false memories that participants reported was positively associated with their tendency to support conspiracy beliefs and with their self-reported engagement with the Capitol riot. These results suggest that Democrats and Republicans remember the Capitol Riot differently and that certain individual difference factors can predict the formation of false memories in this context. Misinformation played an influential role in the Capitol riot and understanding differences in memory for this event is beneficial to avoiding similar tragedies in the future.

Pornography's Ubiquitous External Ejaculation: Predictors of Perceptions.

One of the most contentious topics in the sexual arena is that of pornography. While some researchers focus on the costs and benefits of consumption, others focus on questions surrounding the objectification or degradation of women, with relatively little focus on the men involved, and the appeal of visual sexual stimuli more generally, including what that may tell us about the sexual interests of the consumers. In this study, we focus on what factors influence men's and women's perceptions of sexually explicit images, in particular the ubiquitous external ejaculation. Sex differences in perceptions of the images are examined as well as the influence of the emotional affect of the recipient of the ejaculation, the sexual orientation of the participant (are they looking at an image of their preferred sex or not), and a number of individual difference factors, including religiosity, Dark Triad personality traits, mate value, short-term mating strategy, and disgust sensitivity. Overall, the largest influences on perceptions were the direct effects of target emotional affect and sex, sex of viewer, sexual orientation of viewer, short-term mating orientation, and level of sexual disgust. In addition, substantial variation in perceptions was explained by the interaction between sex, sexual orientation, and target sex. The importance of positive affect in the images as well as the lack of association with psychopathy again suggests that the appeal (or at least the ubiquity of the images in pornographic material) is not rooted in degradation, but in some other aspect of short-term sexual psychology.

Anxiety sensitivity and its association with perceived barriers for quitting, smoking inflexibility, and severity of quit problems among Black smokers

Black individuals who smoke in the United States experience health disparities related to tobacco use (e.g., greater nicotine dependence, less success in quitting smoking) and interoceptive distress (e.g., somatic symptoms, anxiety). Individual difference factors that amplify interoceptive distress and contribute to poorer smoking behaviors and outcomes warrant further attention and investigation. Thus, the present study sought to explore the association between anxiety sensitivity and clinically-relevant smoking variables of perceived barriers for quitting, smoking inflexibility, and problems experienced during past quit attempts. Participants in the current study included 98 Black adult smokers (71.4% male; Mage = 44.08 years, SD = 11.44 years). Results indicated greater levels of anxiety sensitivity were associated with greater levels of perceived barriers for quitting smoking (b = 0.10, SE = 0.08, p = 0.01), smoking inflexibility (b = 0.02, SE <.001, p <.001), and problems experienced during past smoking quit attempts (b = 0.17, SE = 0.07, p = 0.02). Clinical implications and future directions are further discussed as it relates to anxiety sensitivity and efforts to reduce or quit smoking for this health disparities population.