Explanatory Value Research Articles

Associations between therapy experiences and perceived helpfulness of treatment for people with eating disorders

BackgroundAlthough eating disorders cause significant impairment to an individual’s function, many people disengage from treatment. There is a paucity of literature that focuses on both positive and negative aspects of eating disorder treatment experiences as perceived by the experiencing person. This study aimed to identify the associations between features of therapy with perceived treatment helpfulness across individuals’ most and least helpful treatment experiences.MethodsAn online cross-sectional survey was developed and disseminated, with the data of participants (n = 235) being utilised for statistical analyses, including multiple linear regressions.ResultsAs predicted, factors in the therapeutic relationship such as the therapist’s ability to instil a sense of hope, provide freedom of choice, understand the person, and address participant concerns had significant explanatory value in perceived treatment helpfulness. Contrary to our hypothesis, change being retrospectively identified as important or possible by the participant did not have a high degree of relation. These outcomes highlighted the significance of the therapeutic relationship in governing positive treatment experiences and responses. The results also suggested motivation to change when commencing treatment may not be strongly related to perceived treatment helpfulness and support further exploration.

Concurrent predictors of spelling accuracy in secondary education in a semi-consistent orthography

Abstract Spelling is a complex skill that requires mobilizing various levels of linguistic and orthographic representation. While there is substantial evidence of the impact of phonological skills in its development, less is known about the explanatory value of non-phonological (e.g., morphological, orthographic) strategies in conventional spelling scores. This study assessed the unique impact of non-phonological spelling strategies after accounting for a large set of linguistic and cognitive predictors, as well as contextual variables (e.g., SES) in a language with a semi-consistent orthography: Catalan. Participants were 328 eighth-grade students from low-income households. Results showed that non-phonological spelling skills explained a substantial proportion of the variance in conventional spelling, over and above the rest of predictor variables, including phonographic skills, with the final model explaining more than 80% of the variance. Theoretical and educational implications are discussed.

Goal adjustment and well-being after an acquired brain injury: the role of cognitive flexibility and personality traits.

ObjectiveThe tendency to flexibly adjust goals that are hindered by chronic illness is related to indicators of wellbeing. However, cognitive flexibility is often impaired in persons with an acquired brain injury (ABI), possibly affecting the ability to flexibly adjust goals. In this study we examined whether cognitive flexibility is positively related with the ability to disengage from goals to reengage with goals in persons with ABI. Second, we explored whether goal adjustment abilities are predictive of a unique proportion of the variance inabilities are predictive of quality of life and life satisfaction after controlling for personality traits.MethodSeventy-eight persons with an ABI completed a set of questionnaires. Goal disengagement and goal reengagement were assessed using the Wrosch Goal Adjustment Scale (GAS). Indicators of wellbeing were measured with the European Brain Injury Questionnaire (EBIQ) and the Satisfaction with Life Scale (SWLS). The percentage of perseverative errors on the Wisconsin Card Sorting Test (WCST) was used as an indicator of cognitive inflexibility. Big Five personality traits were assessed via the NEO Five Factor Inventory (NEO-FFI). Four hierarchical multiple regression analyses were then conducted. The first two analyses tested the effect of cognitive flexibility on goal adjustment tendencies. The second two analyses tested whether goal adjustment has a predictive value for life satisfaction and QOL beyond personality.ResultsCognitive flexibility was positively related to goal reengagement, but not to goal disengagement. Goal reengagement was positively associated with both quality of life and life satisfaction after controlling for demographic, illness characteristics and personality factors. Goal disengagement was negatively related to life satisfaction.ConclusionFlexible goal adjustment abilities have a unique explanatory value for indicators of wellbeing, beyond personality traits. The findings indicate that in persons with lower cognitive flexibility, goal reengagement ability might be negatively affected, and should be taking into account during rehabilitation.

Reduced helping intentions are better explained by the attribution of antisocial emotions than by ‘infrahumanization’

We challenge the explanatory value of one of the most prominent psychological models of dehumanization—infrahumanization theory—which holds that outgroup members are subtly dehumanized by being denied human emotions. Of central importance to this theory is the claim that, to the extent that other people are ‘infrahumanized’, they are less likely to be helped. We examine this hypothesised relationship across four pre-registered and well powered studies. We do not find that attributing all uniquely human emotions to others is positively associated with helping intentions towards them. Instead, we find that attributing prosocial emotions is positively associated with helping intentions and attributing antisocial emotions is negatively associated with helping intentions, regardless of emotion humanness. In our data, what previously appeared to be an association between subtle dehumanization and reduced helping is better explained by the tendency to avoid helping others when we view them negatively.

Intelligent Behaviour

The notion of intelligence is relevant to several fields of research, including cognitive and comparative psychology, neuroscience, artificial intelligence, and philosophy, among others. However, there is little agreement within and across these fields on how to characterise and explain intelligence. I put forward a behavioural, operational characterisation of intelligence that can play an integrative role in the sciences of intelligence, as well as preserve the distinctive explanatory value of the notion, setting it apart from the related concepts of cognition and rationality. Finally, I examine a popular hypothesis about the underpinnings of intelligence: the capacity to manipulate internal representations of the environment. I argue that the hypothesis needs refinement, and that so refined, it applies only to some forms of intelligence.

An integrated duality theory framework (IDTF): marking pathways for consumer decision-making researchers in the hospitality and tourism industry

PurposeThis paper aims to critically review the underlying assumptions and theoretical conceptualizations of duality theories in general. In particular, the paper seeks to augment McCabe et al.’s (2016) reconceptualization of consumer decision-making in tourism. Additionally, the paper offers an integrated duality theory model.Design/methodology/approachA critical discussion of the basic assumptions, recent advances and constructive criticism of duality theories found in the extant literature prefaces a detailed account of McCabe et al.’s (2016) new general tourist choice model. The author enriches and expands the conceptualization of this model and offers an advanced dual-process theoretical framework for decision-making with a broader range of variables, greater versatility, and suggestions for future research.FindingsThe findings indicate mental processes with broader external inputs (stimuli) with possible outputs (decisions/behaviors) warrant inclusion and expansion in a fulsome dual-systems model of tourist decision-making.Research limitations/implicationsThis research study adds to the literature of duality theories in consumer decision-making. While factors, contexts, personal preferences and other dimensions in the tourism industry are and will continue to be fluid over time, this study offers an integrated decision-making framework that provides clear linkages that mark pathways for new developments, future research and practitioner applications.Originality/valueThe integrated duality theory framework enables researchers and destination management organizations managers to acquire enhanced explanatory and predictive value of tourism decision-making, which can lead to offering improved products/services. The model’s emphasis on simultaneous engagement of both heuristic and analytic dual processes reflects fundamental human nature; decision-making can be “both/and” as well as “either/or” with heuristic and analytic processes.

The cross-cultural study of mind and behaviour: a word of caution

Nobody doubts that culture plays a decisive role in understanding human forms of life. But it is unclear how this decisive role should be integrated into a comprehensive explanatory model of human behaviour that brings together naturalistic and social-scientific perspectives. Cultural difference, cultural learning, cultural determination do not mix well with the factors that are normally given full explanatory value in the more naturalistic approaches to the study of human behaviour. My purpose in this paper is to alert to some of the theoretical vulnerabilities or concerns that the cross-cultural study of mind and behaviour might entail. I classify these theoretical concerns into three, loosely defined, categories: epistemological, ontological and ethical. The first have to do with what in anthropology was once labelled as ‘butterfly collecting’. What kind of supplementary, or additional, general theoretical knowledge do we produce when we add to the research different, particularistic, culturally determined, ways of knowing? Ontological concerns refer to the underlying reality that those ways of knowing are meant to disclose. If there are so many ways of knowing the world, where is the reality to be known? Ethical concerns are those entailed in the forms of ‘othering’ that unqualified cross-cultural research is likely to produce in research participants.

An examination of the underlying dynamics of Turkey-European Union relations through the lenses of international relations theory

ABSTRACT This article analyzes contemporary Turkey-European Union (EU) relations through the lenses of international relations (IR) theory. After providing a brief overview of the history of Turkey-EU relations, it focuses on the underlying dynamics of Turkey-EU relations in the post-2016 period. It makes a case that realism is better suited to explain the latest episodes in Turkey-EU relations. It specifically argues that balancing and neoclassical realism provide a more nuanced explanatory value as to why Turkey and the EU are going through a particularly tense period in their relationship. It also outlines global/regional factors as well as intervening national/domestic factors behind the rising tensions in Turkey’s relations with the EU.

Expectation of others' cooperation, efficacy beliefs, and willingness to sacrifice personal interests for the environment.

This paper departs from the view that the social dilemma literature provides a useful framework to delineate possible barriers to the adoption of environmentally friendly lifestyles. One domain in which tensions between personal and collective interests might occur are travel decisions in the context of tourism, where it has been shown that even those people who are very committed to environmental practices at home tend to reduce respective commitments on vacation. Data from a cross‐sectional survey N = 771 were analyzed to investigate if the expectation that other tourists travel environmentally friendly can in part explain individual travel decisions with environmental implications. Results showed that this expectation of others' cooperation added explanatory value in willingness to sacrifice (personal interests) for the environment. Further analyses indicated that the relationship between expectation of others' cooperation and willingness to sacrifice for the environment is sequentially mediated by collective efficacy and self‐efficacy. We discuss implications for initiatives to gain a better understanding of travel decisions that can help limit environmentally harmful impacts.

Higher Employee Engagement through Social Intelligence: A Perspective of Indian Scenario

Recognizing that high levels of social intelligence are required for effective engagement, the authors set out to find the association between employee engagement and social intelligence. Specifically, the goal of this study was to find the explanatory value of social intelligence constructs for employee engagement in a sample of employees by conducting a statistical analysis. The final research included 150 male and 50 female professionals who were selected from FMCG sectors. A questionnaire was used to gather socio-demographic evidence; the Utrecht engagement scale and the Tromso social intelligence scale in the Indian cultural context were used to obtain professional and job information. The findings revealed that employees with high levels of social intelligence scores performed well on engagement measures, with social skills being the most significant predictor of engagement. The findings of this study have substantial practical significance for the development of training and intervention activities targeted at improving employees' performance on the job, among other things.

Racism in Europe: Characteristics and Intersections With Other Social Categories.

Concerning race and its intertwinements with gender, sexual orientation, class, accents, or ability there is a scarcity of social psychological research in Europe. With an intersectional approach studying racism in Europe it is possible to detect specific experiences of discrimination. The prevalent understanding of European racism is connected to migration from the former colonies to the European metropoles and the post-Second-World-War immigration of ‘guest workers.’ Thus, the focus of this research is on work-related discrimination. Against the background of a short historical review, we present the results of the few existing studies on intersectional discrimination within the labor market in Europe and discuss their implications. The pattern of findings is more complex than the assumption that individuals belonging to two or more marginalized social categories are always the most discriminated ones. Gender, sexual orientation, and origin rather interact with the specific job context. These interactions determine whether minority individuals are discriminated against or even preferred over individuals belonging to the majority group. We argue that considering the stereotype content model and social-identity theory helps to structure the sometimes contradictory results of intersectionality research. Therefore, the review presents new perspectives on racism in Europe based on current research, develops hypotheses on the interplay of intersecting identities, and identifies four novel research questions based on racist attributions considering situational variables: These are the role of concrete job contexts in explaining (no) discrimination, the influence of different stereotypes regarding marginalized groups, the explanatory value of sexual orientation as well as class or socioeconomic-status and age in terms of some patterns of results.

The Spatio-Temporal Influence of Atmospheric Circulations on Monthly Precipitation in Great Britain

It has long been understood that the North Atlantic Oscillation (NAO) is a key driver of regional climate in Great Britain and across Europe. However, studies have also noted that there is spatio-temporal variability in NAO-rainfall signatures which arguably limits its practical inclusion in water management. In this study we quantify, at high spatio-temporal resolution, the influence of a broader set of atmospheric circulations on monthly precipitation. Using Standardised Precipitation Indices for the Integrated Hydrological Unit (IHU) Groups of Great Britain we apply univariate and multivariate regression models to understand the potential of five atmospheric circulation indices to explain precipitation variability. As far as we are aware this represents the first high spatial and temporal resolution analysis quantifying the influence of a broad set of atmospheric circulations, both individually and in combination. We highlight the influence of each circulation and establish that the NAO only partially explains precipitation variability, especially in the southern regions and during the summer months, where circulations, such as the East Atlantic Pattern, also have an important influence. In summary, we suggest that there is significant explanatory value in looking beyond the NAO when seeking to understand hydroclimatological variability in Great Britain, and there is potential for future work to explore how this understanding can translate into the practical application of atmospheric circulation indices in water management.

Emergence of protests during the COVID-19 pandemic: quantitative models to explore the contributions of societal conditions

The outbreak of the COVID-19 pandemic has led to an upsurge of protests. The emergence of civil resistance movements is often associated with various conditions of social systems. The analysis of social systems also shows the importance of considering the behaviour time scale and in particular slow-fast dynamics. The fine-grained datasets of the sudden and dramatic disruptive force of the pandemic can be used to better grasp the different dynamics of this social phenomenon. This paper proposes a holistic approach to explore the relationship between societal conditions and the emergence of protests in the context of the COVID-19 pandemic. First, a literature survey was performed to identify key conditions that lead to the emergence of protests. These conditions and underlying relations have been captured in a causal loop diagram to conceptualise the emergence of civil resistance as a result of intertwined dynamics. A data set is constructed for quantitative analysis. By means of statistical and computational modelling we conduct a quantitative analysis in which we compare the protest dynamics of 27 countries during the pandemic. We construct a systems dynamics model to test the explanatory value of different theoretical models on causal relationships, as our results demonstrate a strong need for other modelling approaches that better capture the complexity and underlying dynamics of protests. Our analysis suggests that while models could improve their understanding of when civil resistance might happen by incorporating variables that analyse fast changes in social systems, incorporating variables that analyse slow developments of structural conditions might further improve estimates for the severity of such outbreaks.

The importance of context for leadership in education

The doctrine of leader centrism, supported by the concept of methodological individualism, dominates contemporary accounts of leadership in education and is generally applied as the default option that explains how organizations such as schools function. We argue that methodological individualism is not defensible and that as a result, the explanatory value of leadership is an open empirical question, not a default option. Leadership, and especially problem-solving, is always exercised under a set of constraints. Making the study of these constraints the focal point for determining leadership not only requires the resources of sciences not usually employed in leadership research, but leads to a reconceptualizing how leadership ought to be studied. In this paper we identify three broad contexts that help determine the constraint sets that define problems and their solutions. A defensible theory of educational leadership, we argue, must incorporate context as sets of constraints and develop empirical procedures to investigate context. Only after investigation is it possible to determine who or what the unit of leadership was, or whether leadership occurred at all. There are no default options.

Emotions of protest in times of crisis: representation, dislocation and remedy in the Greek ‘squares movement’

ABSTRACT This paper focuses on the 2011 ‘squares movement’ in Greece to enquire into the importance of (popular) sovereignty for mobilized individuals in relation to representation and crisis. We draw on tools of political theory and discourse analysis, adopt a ‘bottom up’ ethnographic perspective, and incorporate insights from social movement studies and the sociology of emotions. The aim is to reconstruct the key narratives and frames used by individuals to make sense of their motivations and aspirations, but also to trace the movement’s legacy. Our data is drawn from archival research in media outlets and semi-structured interviews with individuals that participated in or observed the ‘squares movement’. Our findings highlight the importance of the moment of dislocation and its destabilizing effect on individuals, while stressing the positive/productive aspect of crisis. Using emotions as a thread that runs through the mobilization and links it to subsequent ones, we highlight the explanatory value of our analysis for understanding the radical realignment of the political system and the rise of anti-establishment parties, and show how a cycle of tensions at the heart of representation that opened up in 2010 seems to have now closed.

Policy-Making Context Matters, But Can (and Should) It Be Operationalised? Comment on "Stakeholder Perspectives of Attributes and Features of Context Relevant to Knowledge Translation in Health Settings: A Multi-Country Analysis".

Squires et al note that too many people use terms like 'context' imprecisely. The result (to avoid) is a catch-all term that lacks explanatory value and hinders the efforts of policy designers. Their list of 66 factors is a useful exercise to unpack what people mean when describing context. However, some problems will arise when the authors seek to move from research to practice. First, the list is too long to serve its purpose. Second, in many cases, it categorises rather than operationalises key terms. The result is the replacement of one vague term with a collection of others. Third, many categories describe what policy designers might need, rather than what they can reasonably expect to happen. In that context, wider studies of implementation and complex systems provide cautionary tales in which the outcomes of research become overwhelming rather than practical.

‘Trust me, we can sort this out’: a theory-testing case study of the role of epistemic trust in fostering relationships

ABSTRACT Novel psychological theories are often conceived in a general or heuristic form that can benefit from development and granulation through context-specific theory testing. Here, a theory-testing single case study methodology, adapted from an approach developed in the field of psychoanalysis, is presented. The study exemplifies this methodology though an interrogation of the explanatory value of a relatively new child development theory, the theory of epistemic trust, in the context of the relationship between a foster carer (“John”) and a young person in their care (“Buster”). Using in-depth interview material, the ways and extent to which the theory of epistemic trust could aid understanding of this fostering relationship are examined. We discuss the implications for the development of the theory of epistemic trust and the applications of these findings to social work contexts. The strengths and limitations of this theory-testing case study approach are explored.

Low Exposure to Direct Oral Anticoagulants Is Associated with Ischemic Stroke and Its Severity.

Background and purposeIn acute stroke patients, plasma concentrations of direct oral anticoagulants (DOAC) at hospital admission only poorly mirror DOAC exposure or the coagulation status at the time of the event. Here, we evaluated whether DOAC exposure and DOAC plasma concentration at the time of transient ischemic attacks (TIA) and ischemic strokes correlate with their likelihood of occurrence. Methods Prospectively, consecutive DOAC patients with acute ischemic stroke or TIA were included. Admission DOAC plasma concentrations were measured by ultraperformance liquid chromatography– tandem mass spectrometry. Individual DOAC exposure (area under the curve) and DOAC concentrations at event onset were derived from population pharmacokinetic analyses. Results DOAC exposure was successfully modeled in 211 patients (ischemic stroke 74.4%, TIA 25.6%). Compared to published values, 63.0% had relatively lower DOAC exposure and they more often received lower DOAC doses than recommended (odds ratio [OR], 2.125; 95% confidence interval [CI], 1.039 to 4.560; P=0.044). These patients more likely suffered ischemic strokes than TIA (OR, 2.411; 95% CI, 1.254 to 4.638; P=0.008) and their strokes were more severe (slope, 3.161; 95% CI, 0.741 to 5.58; P=0.011). Low relative DOAC concentrations at event onset were likewise associated with ischemic strokes (OR, 4.123; 95% CI, 1.834 to 9.268; P=0.001), but not to stroke severity (P=0.272). DOAC exposure had a higher explanatory value for stroke severity than concentrations at event. Conclusions Low DOAC exposure is strongly associated to ischemic stroke and its severity. By monitoring DOAC plasma concentrations, patients prone to ischemic stroke might be identified.

Trend of maternal education in Bangladesh from 2004-2018: Analysis of demographic surveillance data.

BackgroundMaternal education is universally recognised as a major factor in positive societal indicators (health, wellbeing, overall education, etc.) and a country’s growth and economic sustainability, yet the underlying factors contributing to maternal education have not been widely investigated, especially in developing countries.ObjectiveThis study investigated the 15-year trend of maternal education in Bangladesh (2004–2018) to identify the factors contributing to maternal education.MethodThis study used publicly available cross-data from five consecutive Bangladesh Demographic and Health Surveys (2004, 2007, 2011, 2014 and 2018). Level of maternal education was grouped as ‘no education’, ‘incomplete primary’, ‘complete primary’, ‘incomplete secondary’, ‘complete secondary’ and ‘higher education’ (reference group). The differences in factors/exposure variables suspected to contribute to maternal education were measured for these groups for 2004–2018, and a survey multinomial logistic regression was performed to estimate the explanatory value of these factors.ResultsFrom 2004–2018, there was a 62% gross reduction of the no education group and a 61% gross increase in the higher education group. A gross increase was also observed for complete secondary (49%), incomplete secondary (39%) and complete primary education (14%). In multivariate analysis, in rural areas, in 2018, the probability of a woman being in the complete primary, incomplete primary or no education groups was increased (adjusted relative risk ratio: 1.21, 1.40 and 1.59), compared to 2004 (0.73, 1.09, 1.12), respectively. From 2004–2018, the factor of no television watching reduced the probability of maternal education levels. Having a husband/partner who had no education increased the probability of a woman’s education level. The probability of all maternal education levels decreased across all wealth index groups.ConclusionThe data suggest that average maternal education level in Bangladesh increased from 2004–2018. However, an integrated effort is required to improve factors associated with maternal education to both increase maternal education and Bangladesh’s long-term sustainability.

VERDICT MRI for radiation treatment response assessment in neuroendocrine tumors.

Noninvasive methods to study changes in tumor microstructure enable early assessment of treatment response and thus facilitate personalized treatment. The aim of this study was to evaluate the diffusion MRI model, Vascular, Extracellular and Restricted Diffusion for Cytometry in Tumors (VERDICT), for early response assessment to external radiation treatment and to compare the results with those of more studied sets of parameters derived from diffusion-weighted MRI data. Mice xenografted with human small intestine tumors were treated with external radiation treatment, and diffusion MRI experiments were performed on the day before and up to 2 weeks after treatment. The diffusion models VERDICT, ADC, IVIM, and DKI were fitted to MRI data, and the treatment response of each tumor was calculated based on pretreatment tumor growth and post-treatment tumor volume regression. Linear regression and correlation analysis were used to evaluate each model and their respective parameters for explaining the treatment response. VERDICT analysis showed significant changes from day -1 to day 3 for the intracellular and extracellular volume fraction, as well as the cell radius index (p<0.05; Wilcoxon signed-rank test). The strongest correlation between the diffusion model parameters and the tumor treatment response was seen for the ADC, kurtosis-corrected diffusion coefficient, and intracellular volume fraction on day 3 (τ =0.47, 0.52, and -0.49, respectively, p<0.05; Kendall rank correlation coefficient). Of all the tested models, VERDICT held the strongest explanatory value for the tumor treatment response on day 3 (R2 =0.75, p<0.01; linear regression). In conclusion, VERDICT has potential for early assessment of external radiation treatment and may provide further insights into the underlying biological effects of radiation on tumor tissue. In addition, the results suggest that the time window for assessment of treatment response using dMRI may be narrow.