Sex-specific compensatory model of suicidal ideation: a population-based study (Urban HEART-2).

INTRODUCTION: Suicidal ideations (SI), also known as suicidal thoughts, refer to impulses, desires, and obsessions related to death. Prevalence of suicidal ideation was 14 percent. The current study assumed that identifying the true predictors of SI would allow for a greater understanding of suicide risk. METHODS: In this cross-sectional population-based study, 17,644 residents aged from 15 to 90 years were selected through a multi-stage sampling method from 22 districts of Tehran. Using hypothesized causal models, the pathways through which various variables influenced the components of SI were identified. Also, the applicability of the compensatory and risk-protective models of resiliency for the prediction of SI was tested by using the interaction multiple regression analyses. RESULTS: SI was experienced by 13.44% of the study population. SI was more prevalent with individuals between the ages of 15 to 24. There are no differences between men and women when covariate analysis is used. The significant predictions by anxiety and physical activity (moderate) indicate support for the compensatory model for male and female, while the significant prediction by those indicates support for the risk-protective model for females. CONCLUSION: PA would both lessen the detrimental impact of anxiety on suicidal thoughts and potentially reduce the probability of SI. It's important to develop and evaluate PA-enhancing treatments, especially for woman who are experiencing anxiety.

Mental health and meaning in life in Chinese military personnel: a cross-lagged analysis.

BACKGROUND: The burgeoning field of research on the dual-factor model of mental health (DFM) has highlighted its significance, yet the applicability of the DFM in military personnel and its longitudinal relationships with different dimensions of meaning in life remains unclear. This study aimed to clarify the applicability of the DFM for military personnel and to investigate longitudinal relationships between the dual factors of mental health (negative factor, positive factor) and the two dimensions of meaning in life (presence of meaning, search for meaning) in military personnel. METHODS: In this study, data were collected in two waves (April and August 2023) from 227 Chinese military personnel. We constructed a dual-factor model with depression as the negative factor and subjective well-being as the positive factor, and we compared it with a single-factor model to determine if DFM could be applied to military personnel. We also constructed a cross-lagged model to investigate longitudinal relationships between depression, subjective well-being, presence of meaning, and search for meaning. RESULTS: According to the findings, military personnel fit better with the DFM than with the single-factor model. Cross-lagged analysis results revealed that both the presence of meaning and the search for meaning negatively predicted depression and positively predicted subjective well-being. CONCLUSIONS: The DFM had good applicability among military personnel. Both the presence of meaning and the search for meaning could improve military mental health, suggesting that both dimensions of meaning in life may be potential targets for improving military mental health.

Reasoning From Quantified Modal Premises.

Quantified modal inferences interest logicians, linguists, and computer scientists, but no previous psychological study of them appears to be in the literature. Here is an example of one: All those artists are businessmen. Paulo is possibly one of the artists. What follows? People tend to conclude: Paulo is possibly a businessman (Experiment 1). It seems plausible, and it follows from an intuitive mental model in which Paulo is one of a set of artists who are businessmen. Further deliberation can yield a model of an alternative possibility in which Paulo is not one of the artists, which confirms that the conclusion is only a possibility. The snag is that standard modal logics, which deal with possibilities, cannot yield a particular conclusion to any premises: Infinitely many follow validly (from any premises) but they do not include the present conclusion. Yet, further experiments corroborated a new mental model theory's predictions for various inferences (Experiment 2), for the occurrence of factual conclusions drawn from premises about possibilities (Experiment 3) and for inferences from premises of modal syllogisms (Experiment 4). The theory is therefore plausible, but we explore the feasibility of a cognitive theory based on modifications to modal logic.

How children come to (not) detect and apply multiple functions for objects: Rethinking perseveration and functional fixedness.

Although humans acquire sophisticated and flexible tool-use skills rapidly throughout childhood, young children and adults still show difficulties using the same object for different functions, manifesting in, for example, perseveration or functional fixedness. This paper presents a novel model proposing bottom-up processes taking place during the acquisition of tool-use abilities through active interaction with objects, resulting in two kinds of cognitive representations of an object: a lower-level, action-centered representation and a higher-level, purpose-centered one. In situations requiring the use of an object to attain a goal, the purpose-centered representation is activated quickly, allowing for an immediate detection of suitable tools. In contrast, activation of the action-centered representation is slow and effortful, but comes with the advantage of offering wide-ranging information about the object's features and how they can be applied. This differential availability and activation of action-centered versus purpose-centered representations also contributes to a deeper understanding of the cognitive mechanisms underlying perseveration or functional fixedness during multifunctional tool use. When applied to the teaching and acquisition of tool use, the model indicates that the form in which object-related information is provided determines which of the two object representations is fostered, thereby either facilitating or complicating the flexible application of an object as a tool for different functions.

Behaviour settings, situated action and complexity theory.

In spite of the fact that Roger Barker's groundbreaking research was acclaimed sixty years ago by his contemporaries, it has all been but forgotten among recent generations of psychologists. However, in the wake of developments in dynamical systems and complexity theory, its value for understanding psychological processes in everyday life should be recognized anew. Barker's naturalistic studies of children's daily behaviours in their community revealed that their actions which initially seemed only marginally predictable at the level of individual interaction were, in fact, reliably context-dependent. These results led to the discovery that there are nested structures operating in human habitats as there are throughout the natural world. Barker's discovery of emergent eco-psychological structures, behaviour settings, that are generated from interdependent actions among individuals in the course of everyday life has yet to be fully appreciated because of the continuing dominance of linear, mechanistic models. His recognition of nested systems operating in human habitats is finally coming into its own with the current metatheoretical shift in psychology embracing dynamical models. Additionally, new understanding arises from the consideration of convergent individual developmental histories of situated action and their role in maintaining the historical dimensions of behaviour settings. This article is part of the theme issue 'People, places, things and communities: expanding behaviour settings theory in the twenty-first century'.

Effects of Network-based Positive Psychological Nursing Model on Negative Emotions, Cancer-related Fatigue, and Quality of Life in Cervical Cancer Patients with Post-operative Chemotherapy.

AIM: Cervical cancer patients with post-operative chemotherapy experience anxiety, depression, and cancer-related fatigue, leading to a decline in their quality of life and posing challenges to the rehabilitation of patients. Therefore, it is necessary to explore effective nursing methods. This study aimed to investigate the effects of a web-based positive psychological nursing model on negative emotions, cancer-related fatigue, self-management efficacy, treatment compliance, and quality of life among cervical cancer patients with post-operative chemotherapy. METHODS: This retrospective study included 101 cervical cancer patients who underwent surgical intervention at our hospital between January 2019 and December 2023. Patients who received the usual mode of care were included in the control group (n = 48), while those who received the web-based positive psychological care mode were included in the study group (n = 53). For all study subjects, various assessment indices were evaluated, including baseline characteristics, treatment adherence, and the Hamilton Anxiety Scale (HAMA), Hamilton Depression Scale (HAMD), Revised Piper Fatigue Scale (RPFS), the Chinese version of the Strategies Used by Patients to Promote Health (C-SUPPH), and European Organization for Research and Treatment of Cancer Quality of Life questionnaire -Core 30 (EORTC QLQ-C30). Additionally, anxiety/depression, cancer-related fatigue, self-management efficacy, treatment compliance, and quality of life were compared between the two groups. RESULTS: After the intervention, the HAMA score, HAMD score, and RPFS score were significantly decreased for both groups compared to before intervention (p < 0.05). However, the C-SUPPH score was significantly increased than before intervention (p < 0.05). We observed that HAMA, HAMD, and RPFS scores were substantially lower in the study group than those in the control group after intervention (p < 0.05). In contrast, C-SUPPH scores were significantly higher (p < 0.05). After the intervention, treatment compliance was significantly better in the study group compared to the control group. Furthermore, the EORTC QLQ-C30 score was substantially higher than that of the control group (p < 0.05). CONCLUSIONS: The network-based positive psychological nursing model can effectively alleviate negative emotions and cancer-related fatigue in cervical cancer patients who have undergone post-operative chemotherapy, thereby improving their quality of life. Additionally, this model improves patients' self-management effectiveness and treatment compliance. These findings provide novel insights into the nursing of cervical cancer patients with post-operative chemotherapy, underscoring its clinical significance.

The affective grounds of the mind. The Affective Pertinentization (APER) model.

The paper presents the Affective Pertinentization model (APER), a theory of the affect and its role it plays in meaning-making. APER views the affect as the basic form of making sense of reality. It consists of a global, bipolar pattern of neurophysiological activity through which the organism maps the instant-by-instant variation of its environment. Such a pattern of neuropsychological activity is constituted by a plurality of bipolar affective dimensions, each of which maps a component of the environmental variability. The affect has a pluri-componential structure defining a multidimensional affective landscape that foregrounds (i.e., makes pertinent) a certain pattern of facets of the environment (e.g., its pleasantness/unpleasantness) relevant to survival, while backgrounding the others. Doing so, the affect grounds the following cognitive processes. Accordingly, meaning-making can be modeled as a function of the dimensionality of the affective landscape. The greater the dimensionality of the affective landscape, the more differentiated the system of meaning is. Following a brief review of current theories pertaining to the affect, the paper proceeds discussing the APER's core tenets - the multidimensional view of the affect, its semiotic function, and the concepts of Affective Landscape and Phase Space of Meaning. The paper then proceeds deepening the relationship between the APER model and other theories, highlighting how the APER succeeds in framing original conceptualizations of several challenging issues - the intertwinement between affect and sensory modalities, the manner in which the mind constitutes the content of the experience, the determinants of psychopathology, the intertwinement of mind and culture, and the spreading of affective forms of thinking and behaving in society. Finally, the unsolved issues and future developments of the model are briefly envisaged.

Unraveling the binding problem in working memory: insights from the hierarchical binding model.

The binding problem is a crucial issue in the study of working memory (WM) and remains a central topic of debate among various WM models. Over the past decade, we have explored feature binding within WM, guided by the Hierarchical Binding Model (HBM). This model suggests that WM binding occurs in two stages: an initial implicit binding involving rapid, coarse feature processing, followed by explicit binding where focused attention refines these features via a reentry process. We found that implicit binding is closely related to the attentional processing of features during the perceptual stage. Basic features that can be rapidly and coarsely processed in parallel through spread attention are involuntarily extracted into WM along with the target features, forming a rough bound representation. For explicit binding, we examined the role of attention in retaining explicit binding in WM, emphasizing the unique role of reentry in the HBM. Our findings indicate that WM binding requires additional object attention through the reentry process. These results demonstrate that both implicit and explicit bindings are integral to WM and that the HBM is effective in elucidating the binding mechanisms within WM.

The impact of AR online shopping experience on customer purchase intention: An empirical study based on the TAM model.

Augmented Reality (AR) offers a rich business format, convenient applications, great industrial potential, and strong commercial benefits. The integration of AR technology with online shopping has brought tremendous changes to e-commerce. The Technology Acceptance Model (TAM) is a mature model for assessing consumer acceptance of new technologies, and applying it to evaluate the impact of AR online shopping experiences on consumer purchase intention is an urgently needed area of research. Firstly, the typical applications of AR in online shopping were reviewed, and the connotations and experiences of AR online shopping were summarized. Secondly, using the five types of AR online shopping experiences as antecedent variables, and perceived ease of use and perceived usefulness as intermediate variables, a theoretical model was constructed to explore the impact of AR online shopping experiences on customer purchase intentions, followed by an empirical study. Finally, suggestions were proposed for optimizing the online shopping experience to enhance purchase intentions. The article expands the application scenarios of the Technology Acceptance Model and enriches the theory of consumer behavior in Metaverse e-commerce.

[Psychological concepts - design of clinical models of schizophrenia]. / Psikhologicheskie kontseptsii ­ konstrukt klinicheskikh modelei shizofrenii.

This publication presents an analysis of the psychological concepts, involved in the construction of clinical models of schizophrenia; in particular - the new clinical-biological paradigm of schizophrenia (reflecting the data of own psychometric studies). Based on the analysis, 3 modes of interaction between clinical and psychological constructs in the construction of models of schizophrenia were identified. The conceptualization of clinical models was carried out from the perspective of the contribution of psychological and psychometric constructs - allowing to expand theoretical ideas about the dynamics of views on the clinical construct of schizophrenia.

[THE ROLE OF STRESS IN MANIC-PSYCHOTIC EPISODE DURING THE TERROR ATTACK OF OCTOBER 7 - CASE REPORT].

INTRODUCTION: The bio-psycho-social model is mostly used to understand the etiology and pathogenesis of psychiatric disorders. Even though in our era, the biological factors became more dominant in the field, the stress-diathesis model is quite acceptable to explain and understand the evolution of psychotic as well as affective disorders. BACKGROUND: In this case report we present a patient, in her late 40's, admitted to our department with a manic-psychotic episode for the first time in her life, after the massive terror attack of October 7, and in which we suggest that the signs and symptoms might be explained using the psycho-dynamic theory. CONCLUSIONS: We conclude suggesting that the equilibrium of the bio-psycho-social model, should be adjusted in the context of time and space, especially during a situation of catastrophic scale in the patient environment. DISCUSSION: Although stress is a risk factor for the development of affective disorders and especially manic-psychotic episodes, there is scarce literature to support it. On the other hand, psycho-dynamic theories sometimes consider stressful life events as a causative factor for the development of depressive as well as manic episodes.

Comparing the DSM-5 Dimensional Trait and Triarchic Model Conceptions of Psychopathy: An External Validity Analysis.

In the DSM-5 Alternative Model of Personality Disorders (AMPD), psychopathy is marked by the presence of attention seeking, low anxiousness, and lack of social withdrawal, along with traits from the domains of Antagonism and Disinhibition. The triarchic model of psychopathy (TriPM) posits three biobehaviorally based traits underlying it: disinhibition, meanness, and boldness. The current study directly compared relations for measures of the two models with the broad dimensions of externalizing, internalizing, and positive adjustment. Participants (1,678 adults) were surveyed regarding maladaptive personality traits, clinical symptoms, and positive adjustment features. The TriPM model explained more variance than the AMPD in substance use, positive adjustment, and empathy, whereas the AMPD model explained more variance in internalizing symptoms. In addition, AMPD Antagonism and the Psychopathy Specifier diverged from TriPM Meanness and Boldness in their associations with some specific outcomes. Overall, our study provides evidence for complementarity of the two models in characterizing the multifaceted nature of psychopathy.

Mapping Emotion Regulation Patterns Within the Alternative Model of Personality Disorders Personality Traits.

Personality pathology is associated with emotional problems that are potentially attributable to problematic emotion regulation strategy patterns. We evaluated the emotion regulation strategies associated with the pathological personality traits in the Alternative Model of Personality Disorders (AMPD). A total of 504 participants completed measures of AMPD traits and strategy usage, which were analyzed using hierarchical regressions and latent profile analysis (LPA). Regression results demonstrated that each trait was associated with a unique strategy pattern: negative affect with emotional overengagement, detachment with socialemotional avoidance, antagonism with emotional externalization/avoidance, disinhibition with emotional avoidance and overengagement, and psychoticism with strategies linked to psychotic/dissociative experiences. The LPA identified three profiles with heightened AMPD traits: an internalizing/distressed profile, an externalizing/distressed profile, and a schizoid-schizotypal profile; each had a unique strategy pattern that varied depending on trait composition. This research highlights the relevance of emotion regulation strategy patterns in the assessment, conceptualization, and treatment of personality pathology.

Why your help is unhelpful: A multistage mediation model exploring mechanisms linking unhelpful workplace social support to work engagement.

Recent occupational health research has begun exploring unhelpful workplace social support (UWSS). UWSS refers to actions taken by a colleague that the recipient believes are intended to be helpful but are perceived as ineffective. For example, a colleague may provide help that is not wanted or do something incorrectly while providing aid. Despite the perceived good intentions of UWSS providers, empirical research suggests that UWSS is a potent workplace demand negatively associated with occupational well-being. The mechanisms that link UWSS and reduced occupational well-being, however, have yet to receive empirical examination. We integrate the job demands-resources model, conservation of resources theory, and basic needs theory to construct a multistage model linking UWSS to reduced work engagement via the frustration of basic psychological needs and the consequent experiencing of negative emotions. We test this model across two studies-a three-wave weekly study (NLevel 1 = 960, NLevel 2 = 320) and a 5-day daily diary study (NLevel 1 = 1,680, NLevel 2 = 336)-and find several significant direct and indirect effects. Across both studies (though at different levels of analysis), partial support was linked to reduced work engagement via the frustration of both the need for competence and relatedness and the experiencing of negative affect, while in Study 2, a daily link between undependable support and work engagement through relatedness frustration and the experiencing of negative affect was found. Implications for research and practice are discussed, and future research directions are offered. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Modeling confidence in causal judgments.

Counterfactual theories propose that people's capacity for causal judgment depends on their ability to consider alternative possibilities: The lightning strike caused the forest fire because had it not struck, the forest fire would not have ensued. To accommodate a variety of psychological effects on causal judgment, a range of recent accounts have proposed that people probabilistically sample counterfactual alternatives from which they compute a graded measure of causal strength. While such models successfully describe the influence of the statistical normality (i.e., the base rate) of the candidate and alternate causes on causal judgments, we show that they make further untested predictions about how normality influences people's confidence in their causal judgments. In a large (N = 3,020) sample of participants in a causal judgment task, we found that normality indeed influences people's confidence in their causal judgments and that these influences were predicted by a counterfactual sampling model in which people are more confident in a causal relationship when the effect of the cause is less variable among imagined counterfactual possibilities. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Absolute-judgment models better predict eyewitness decision-making than do relative-judgment models.

When presented with a lineup, the witness is tasked with identifying the culprit or indicating that the culprit is not present. The witness then qualifies the decision with a confidence judgment. But how do witnesses go about making these decisions and judgments? According to absolute-judgment models, witnesses determine which lineup member provides the strongest match to memory and base their identification decision and confidence judgment on the absolute strength of this MAX lineup member. Conversely, relative-judgment models propose that witnesses determine which lineup member provides the strongest match to memory and then base their identification decision and confidence judgment on the relative strength of the MAX lineup member compared to the remaining lineup members. We took a critical test approach to test the predictions of both models. As predicted by the absolute-judgment model, but contrary to the predictions of the relative-judgment model, witnesses were more likely to correctly reject low-similarity lineups than high-similarity lineups (Experiment 1), and more likely to reject biased lineups than fair lineups (Experiment 2). Likewise, witnesses rejected low-similarity lineups with greater confidence than high-similarity lineups (Experiment 1) and rejected biased lineups with greater confidence than fair lineups (Experiment 2). Only a single pattern was consistent with the relative model and inconsistent with the absolute model: suspect identifications from biased lineups were made with greater confidence than suspect identifications from fair lineups (Experiment 2). The results suggest that absolute-judgment models better predict witness decision-making than do relative-judgment models and that pure relative-judgment models are unviable.

Heterogeneity in choice models of addiction: the role of context.

RATIONALE: Theories of addiction guide scientific progress, funding priorities, and policy development and ultimately shape how people experiencing or recovering from addiction are perceived and treated. Choice theories of addiction are heterogenous, and different models have divergent implications. This breeds confusion among laypeople, scientists, practitioners, and policymakers and reduces the utility of robust findings that have the potential to reduce the global burden of addiction-associated harms. OBJECTIVE: Here we differentiate classes of choice models and articulate a novel framing for a class of addiction models, called contextual models, which share as a first principle the influence of the environment and other contextual factors on behavior within discrete choice contexts. RESULTS: These models do not assume that all choice behaviors are voluntary, but instead that both proximal and distal characteristics of the choice environment-and particularly the benefits and costs of both drug use and non-drug alternatives-can influence behavior in ways that are outside of the awareness of the individual. From this perspective, addiction is neither the individual's moral failing nor an internal uncontrollable urge but rather is the result of environmental contingencies that reinforce the behavior. CONCLUSIONS: Contextual models have implications for guiding research, practice, and policy, including identification of novel target mechanisms while also improving existing interventions.

Culturally and Linguistically Diverse Community Access and Utilisation of the Mental Health Service: An Explanation Using Andersen's Behavioural Model.

Andersen's Behavioural Model of Health Service Use (ABMHSU) is a multilevel model that helps understand the factors influencing health service access and utilisation. This framework is a widely used model for health service use in general, as well as in immigrant populations and vulnerable populations. ABMHSU, in this project, provided a framework to explain how the mental health nurses' cultural competence can influence the Victorian CALD community members' mental health care access and utilisation. A unique model of ABMHSU in the current multiple-method project provided a theoretical framework for examining the factors associated with people from the CALD community accessing mental health services in an Australian context to answer the research questions. The key findings of the research were discussed with reference to the extant literature and with triangulation of research results with the ABMHSU in the context of Victoria. The researchers argue that even though predisposing, enabling, and need factors are necessary to determine whether a person is selected for expert care for mental health issues, these factors alone are insufficient. Ongoing research is essential to ascertain the potential of mental health nurses' cultural competence education and cultural responsiveness in addressing the mental health service access and utilisation of the heterogeneous CALD communities. Additional research is advocated to identify the supplementary factors, as there is a dearth of research exploring the potential of ABMHSU worldwide.

A PERMA model approach to well-being: a psychometric properties study.

Psychological well-being influences all the facets of adolescent success. This study examined the psychometric properties of PERMA, a subjective well-being measure consisting of five domains: positive emotions, engagement, relationships, meaning, and accomplishment. The sample size consisted of 502 high school students from public schools in Qatar. Contrary to expectations, the five-factor structure for PERMA did not fit our data well; however, after refining the model by the errors of the covariances between items, the one-factor model was found to be applicable. Multivariate analysis revealed that socioeconomic status (SES) and level of academic performance were independently and positively associated with overall well-being scores, whereas internalizing and externalizing behaviors were negatively associated. Notably, no significant effects of gender or age on well-being were observed. These findings suggest that interventions specific to socioeconomic status, academic excellence, and internalizing and externalizing behaviors in the school setting can produce more effective outcomes concerning student well-being.