Field Of Psychology Research Articles

Optimal metacognitive decision strategies in signal detection theory

AbstractSignal detection theory (SDT) has long provided the field of psychology with a simple but powerful model of how observers make decisions under uncertainty. SDT can distinguish sensitivity from response bias and characterize optimal decision strategies. Whereas classical SDT pertains to “type 1” judgments about the world, recent work has extended SDT to quantify sensitivity for metacognitive or “type 2” judgments about one’s own type 1 processing, e.g. confidence ratings. Here we further advance the application of SDT to the study of metacognition by providing a formal account of normative metacognitive decision strategies – i.e., type 2 (confidence) criterion setting – for ideal observers. Optimality is always defined relative to a given objective. We use SDT to derive formulae for optimal type 2 criteria under four distinct objectives: maximizing type 2 accuracy, maximizing type 2 reward, calibrating confidence to accuracy, and maximizing the difference between type 2 hit rate and false alarm rate. Where applicable, we consider these optimization contexts alongside their type 1 counterparts (e.g. maximizing type 1 accuracy) to deepen understanding. We examine the different strategies implied by these formulae and further consider how optimal type 2 criterion setting differs when metacognitive sensitivity deviates from SDT expectation. The theoretical framework provided here can be used to better understand the metacognitive decision strategies of real observers. Possible applications include characterizing observers’ spontaneously chosen metacognitive decision strategies, assessing their ability to fine-tune metacognitive decision strategies to optimize a given outcome when instructed, determining over- or under-confidence relative to an optimal standard, and more. This framework opens new avenues for enriching our understanding of metacognition.

Psychology, the posts, and qualitative research

ABSTRACT In this article, we consider the debates in the field of psychology about the “posts” around two broad issues—that of “incommensurability” between qualitative research and post-qualitative inquiry, and tensions regarding method and methodology. We are largely in agreement that these systems of thought are so fundamentally different that they cannot be reconciled, as they arise from differing ontological and epistemological foundations of qualitative and post-qualitative inquiry, but we offer some clarifications regarding our views. In relation to methods and methodology, we provide some examples of different conceptions of methods and methodology, primarily by examining writers who are sympathetic to critical posthumanism. While in some cases, methods and methodology are eschewed, in other cases, methods but not methodology are eschewed, while yet in others, a focus on the research process is what produces the knowledge. The paper concludes by considering the contributions that psychology has offered posthumanism.

"To go mad". The Generation of Feminist Criticism of Psychiatry: The Example of the Magazine Courage, 1978-1980

Using the example of the feminist magazine Courage, the article shows how its participatory production process enabled apsy-feminist knowledge generation that also included women with psychiatric experience. The magazine makers combined the women's observations, perceptions and interpretations with visual representations and acanon of literature that extended far beyond the field of psychiatry (criticism). Instead of medical psychopathologies, the women of Courage implemented writing styles and visual languages, which emphasised the experience of mental suffering and alterity and related it to the social position of women. At the same time, Courage also presented alternative feminist treatments and therapies. The Courage's critique of psychiatry was characterised by amulti-perspective approach that removed the topic of "women in psychiatry" from the narrow field of psychiatry, psychology and psychotherapy and expanded it to include artistic, patient- and experience-oriented and socio-critical perspectives.

Intermodulation Frequency Components in Steady-State Visual Evoked Potentials: Generation, Characteristics and Applications.

The steady-state visual evoked potentials (SSVEPs), evoked by dual-frequency or multi-frequency stimulation, likely contains intermodulation frequency components (IMs). Visual IMs are products of nonlinear integration of neural signals and can be evoked by various paradigms that induce neural interaction. IMs have demonstrated many interesting and important characteristics in cognitive psychology, clinical neuroscience, brain-computer interface and other fields, and possess substantial research potential. In this paper, we first review the definition of IMs and summarize the stimulation paradigms capable of inducing them, along with the possible neural origins of IMs. Subsequently, we describe the characteristics and derived applications of IMs in previous studies, and then introduced three signal processing methods favored by researchers to enhance the signal-to-noise ratio of IMs. Finally, we summarize the characteristics of IMs, and propose several potential future research directions related to IMs.

Recommender systems use in weight management mHealth interventions: A scoping review.

The use of recommender systems in mobile health apps for weight control has grown, but user app uptake and engagement remain limited. The objective of our scoping review was to explore the influence of recommender systems on mHealth app user engagement, identify the theoretical frameworks that have been applied on digital health interventions designed for weight management, and examine the key aspects that support tailoring user engagement through recommender systems. Based on existing literature, we identified 13 articles on recommender systems for weight management. Themes emerged, including theoretical underpinnings, authors' domain knowledge, user motivation, and design. Most studies used constructs from the social cognitive theory. We found inconsistencies between authors' domain knowledge and the intervention's content, with few professionals from the health and psychology fields. Only 46% of articles measured user engagement, whereas gamification and tailored messages were common app features. Despite some positive weight change results, more attention is needed toward implementing behavior theory and other strategies to promote app user engagement. Future studies should more accurately measure user motivation and identify the best features and behavioral constructs to increase app user interaction. Larger studies with a more diverse population are needed to generalize findings and evaluate weight loss maintenance and physical activity habits among users of recommender system.

Understanding linear interaction analysis with causal graphs.

Interaction analysis using linear regression is widely employed in psychology and related fields, yet it often induces confusion among applied researchers and students. This paper aims to address this confusion by developing intuitive visual explanations based on causal graphs. By leveraging causal graphs with distinct interaction nodes, we provide clear insights into interpreting main effects in the presence of interaction, the rationale behind centering to reduce multicollinearity, and other pertinent topics. The proposed graphical approach could serve as a useful complement to existing algebraic explanations, fostering a more comprehensive understanding of the mechanics of linear interaction analysis.

Minimum perceptual time (MPT). Repeatability and reproducibility of variables applied to "sports vision".

"Minimum Perceptual Time" (MPT) is the ability to take the most visual information in the least time. The purpose of the study was to assess intraobserver and interobserver repeatability of a MPT measurement method by using COI-SV® software and to analyze the possible influence of age and sex. MPT was measured in 79 participants by using COI-SV® software. Visual acuity was 20/80 (2.50m) and numbers were gradually increasing in quantity and decreasing in exposure time. The most quantity of numbers and the least time was written down. To assess intraobserver and interobserver repeatability, a protocol based on repeating the test 4 times (2 intrasession and 2 intersessions with 2 examinators) was established. Comparison of means and Spearman correlation were performed to evaluate the influence of sex and age. It was investigated inter and intraexaminer variability using repeatability indices, as well as Bland-Altman analysis to define limits of agreement. A total of 79 participants were included (mean age 32.8 ± 11.95 years, range 19-64 years). Regarding sex, there were no significant differences between men and women (p = 0.080), whereas age and MPT had an inverse correlation (p = 0.01). Interexaminer and intraexaminer repeatability proved to be moderate to good in all methods. Bland-Altman showed difference between sessions was 0.259 ± 2.189 (-4.030 and + 4.549) and difference between examiners was - 0.519 ± 2.104 (-4.642 and + 3.604). MPT measurements with COI-SV® software evidenced moderate to good repeatability and observers` independent result, so it could be included in optometric examinations. WHAT IS KNOWN : Sports optometry is a relatively new field, so research is scarce and of poor quality. The scarcity of literature is practically limited to studies in the field of psychology, although they do not provide us with much information since they have not been studied for the mentioned field. The in-depth study of new standardized measurement methods would be of great help for optometrists in their clinical practice. This study is the first to determine intraobserver and interobserver repeatability and reproducibility for Minimum Perceptual Time (MPT) measurements acquired by the COI-SV® software, exhibiting ICC > 0.7 and establishing limits of agreement by using Bland-Altman analysis. In a significant way, MPT and age would have an inverse correlation, whereas MPT results would be better in men than women. Our results add evidence towards validating the test included in COI-SV® software so that the optometrist can include it in their clinical protocols in order to obtain more complete information on visual examinations.

Unseen and Unheard: Investigating Invisibility in Vocational Psychology Through a Systemic Lens

The concept of invisibility represents an important but often ignored barrier in the career development of marginalized individuals. By utilizing a systemic approach, we explore the ways in which marginalized groups are rendered invisible. Through examining research in the field of vocational psychology, we highlight the gap in the literature regarding the neglect of the systemic perspective when addressing issues of invisibility in the career and work context. Additionally, we introduce the (in)visibility vortex framework, which provides a potentially valuable perspective on the systemic factors that perpetuate invisibility within the workplace settings. Alongside concrete suggestions for utilizing the framework in studying invisibility within vocational psychology, we propose multiple avenues of potential future research and practice implications regarding systemic invisibility, with the goal of studying and facilitating more inclusive and equitable environments for individuals from marginalized backgrounds.

Ransomware HR: Human Resources Practices and Organizational Support in the Conti Ransomware Group

ABSTRACT Ransomware is widely regarded as one of the most economically damaging cybercrimes. Existing criminological research has focused largely on the structure, routines, and activities of ransomware groups, or traced financial transactions to advance understanding of their associated harms. This paper explores how the Conti ransomware group employed human resources (HR) practices and other organizational supports to recruit, retain, and motivate its employees. Data is drawn from a leaked dataset containing tens of thousands of messages between employees and affiliates of Conti. We analyze this dataset through the lens of organizational support theory (OST), one of the most influential theories in the field of organization and management psychology. Our analysis shows that Conti employed a variety of HR practices to improve worker satisfaction and commitment, many of which are supported by OST research. By better understanding these practices, we aim to provide a novel, theoretically informed perspective through which the operations of ransomware groups can be better understood. The paper concludes with a discussion of how this knowledge can be used to inform the development of law enforcement strategies intended to disrupt ransomware groups.

The Sociotechnical Stack: Opportunities for Social Computing Research in Non-Consensual Intimate Media

Non-consensual intimate media (NCIM) involves sharing intimate content without the depicted person's consent, including 'revenge porn' and sexually explicit deepfakes. While NCIM has received attention in legal, psychological, and communication fields over the past decade, it is not sufficiently addressed in computing scholarship. This paper addresses this gap by linking NCIM harms to the specific technological components that facilitate them. We introduce the sociotechnical stack , a conceptual framework designed to map the technical stack to its corresponding social impacts. The sociotechnical stack allows us to analyze sociotechnical problems like NCIM, and points toward opportunities for computing research. We propose a research roadmap for computing and social computing communities to deter NCIM perpetration and support victim-survivors through building and rebuilding technologies.

The Causes and Countermeasures of Juvenile Delinquency Motivation

Under the background of rapid development, people pay more and more attention to minors in society. Juvenile delinquency has always been a hot topic, and juvenile delinquency has become the mainstream of people's attention. It has become an important research topic in the main psychological field to study the causes of juvenile delinquency and its preventive measures. This paper aims to combine the psychological motivation of juvenile delinquency, analyze the factors that affect juvenile delinquency and analyze the reasons of juvenile delinquency from the perspectives of family, society and campus. The harmony of family relationship and parents' education directly affect children's psychological development. School is the key environment for young people to learn and interact with others, and school violence is the main factor leading to juvenile delinquency. The misconduct of teenagers may be attributed to the Internet. By studying this theme, we can support the reduction and prevention of juvenile delinquency. In addition, this study can also help to understand the causes of juvenile delinquency.

New Ideas in Narrative Practice for Mind and Body Healing: Integrating Acupuncture and Massage with Positive Psychology

Abstract: To enrich the specific methods of narrative clinical practice in Chinese medicine and stimulate the innovation of narrative medicine practice in China, we advise that medical professionals should integrate theories and treatments related to acupuncture, massage and positive psychology into their narrative medicine practice, taking into account the current state of clinical practice of acupuncturists and the importance of positive emotions in the field of psychology. This paper elucidates the value of combining acupuncture, massage, and positive psychology from the perspectives of mechanisms and clinical correlations, highlighting their impacts on patients' physical and mental health. To promote the integration of positive psychology with acupuncture and massage, it is proposed to refine the understanding of the efficacy of acupuncture points anddevelop theories on stimulating positive psychology in acupuncture and massage further more.

Evaluating flourishing: a comparative analysis of four measures using item pool visualization

The construct of flourishing, which refers to a high level of wellbeing, is a key concept in the field of positive psychology. Nevertheless, despite the proliferation of questionnaires attempting to measure wellbeing and flourishing, there is still an ongoing debate in the scientific community about the definition and assessment of both, which makes the choice of appropriate measures a major challenge. This study addresses this uncertainty through a comparative analysis of four widely used flourishing measures in a German-speaking sample, to enable researchers to make a reasonable choice among the measures available: the PERMA-Profiler, the Mental Health Continuum-Short Form, the Flourishing Scale, and the Wellbeing Conceptual Framework. To enhance the understanding of these four measures, we compared and contrasted the instruments using Item Pool Visualization (IPV), an illustrative approach that generates item pools from the same dataset and displays them as nested radar maps. Our research indicates that all four measures are useful in measuring the concept of flourishing. However, they differ from each other depending on specific interest (from a broader to a narrower view). If the aim is to get a comprehensive overview of flourishing, then the PERMA-Profiler, the Mental Health Continuum-Short Form, and the Flourishing Scale are appropriate options. If the focus is on measuring a more central concept, the Wellbeing Conceptual Framework provides the most specific assessment of flourishing.

The impact of second language teacher education on the development of pre-service teachers’ pedagogical beliefs

The current study explores the impact of second language teacher education (SLTE) on the development of the pedagogic beliefs held by fifty student-teachers enrolled in a public university in central Mexico. Specifically, the research investigates the extent to which conceptions of effective teaching changed, or didn’t, over the course of a four-year BA. Repertory grid interviews were used as the primary method of data collection. The repertory grid technique is the best known of several data solicitation instruments associated with the field of personal construct psychology. Data was subjected to both qualitative and quantitative inspection, including an assessment of cognitive complexity and principal component analyses. Results suggest that the participants who were SLTE students did not appear to significantly change their pedagogic beliefs over the course of the educational intervention. However, graduates of the SLTE program were found to hold significantly different kinds of pedagogical beliefs than the participants still enrolled in the BA, particularly in terms of their beliefs about reflection, student autonomy, and student-centeredness. This suggests that with time, internalized learnings from the program may have an opportunity to come to the fore and positively impact teacher practice.

Career Interventions at a Distance: A Systematic Literature Review

Background: Due to global technological advances, psychology professionals have experienced constant changes in their daily routines. The field of career development and vocational psychology is no different. Amplified by the adjustments brought about by the circumstances of the pandemic, there has been an increased demand for and development of various distance intervention methodologies. Methods: This study presents a systematic review of distance career interventions, focusing on (1) rationale, (2) groups of the population, (3) structure, (4) evaluation, and (5) outcomes and recommendations. Eleven keywords, three databases, and five eligibility criteria were defined. Results: Sixteen articles were collected for analysis. The results showed a predominance of (1) career construction theory and social cognitive theory rationales, (2) a sample of university students, (3) group career intervention, (4) pre- and post-test evaluation systems, and (5) effects in different dimensions and recommendations about intervention research design. Conclusions: Although there has been an increase in the number of publications in recent years, few studies evaluate distance career interventions. There are also few studies with different target populations. In this sense, indications for future interventions and studies are given, as well as the implications of these studies for practice.

Engaging Youth with the Teaching Personal and Social Responsibility Framework: Sport Psychology Graduate Students’ Experience in a Service-Learning Course

Purpose: Grounded in the framework of Hellison’s (2011) Teaching Personal and Social Responsibility model, this study sought to understand how graduate students learned to facilitate a youth physical activity program while participating in a service-learning course designed to promote sport for development. Methods: This study utilized a thematic narrative analysis approach. Researchers interviewed one cohort of Master’s students (n=5) studying counseling and sport psychology who participated in the service-learning course. Results: Identified themes included: (1) supervision and consultation, (2) observation, and (3) self-reflection, along with emergent sub-themes when relevant. Conclusions: This research provides insight into how future service-learning courses in the field of counseling and sport psychology can be developed to facilitate graduate student learning through a culturally conscious lens. Applications in Sport: This information can be valuable for sport psychologists, sport social workers, mental performance consultants, physical education teachers, and coach educators when considering how to promote the development of future practitioners.

Balance of power: The choice between trial and participant numbers to optimise the detection of phase-dependent effects

Abstract The fields of neuroscience and psychology are currently in the midst of a so-called reproducibility crisis, with growing concerns regarding a history of weak effect sizes and low statistical power in much of the research published in these fields over the last few decades. Whilst the traditional approach for addressing this criticism has been to increase participant sample sizes, there are many research contexts in which the number of trials per participant may be of equal importance. The present study aimed to compare the relative importance of participants and trials in the detection of phase-dependent phenomena, which are measured across a range of neuroscientific contexts (e.g., neural oscillations, non-invasive brain stimulation). This was achievable within a simulated environment where one can manipulate the strength of this phase dependency in two types of outcome variables: one with normally distributed residuals (idealistic) and one comparable with motor-evoked potentials (an MEP-like variable). We compared the statistical power across thousands of experiments with the same number of sessions per experiment but with different proportions of participants and number of sessions per participant (30 participants × 1 session, 15 participants × 2 sessions, and 10 participants × 3 sessions), with the trials being pooled across sessions for each participant. These simulations were performed for both outcome variables (idealistic and MEP-like) and four different effect sizes (0.075—“weak,” 0.1—“moderate,” 0.125—“strong,” 0.15—“very strong”), as well as separate control scenarios with no true effect. Across all scenarios with (true) discoverable effects, and for both outcome types, there was a statistical benefit for experiments maximising the number of trials rather than the number of participants (i.e., it was always beneficial to recruit fewer participants but have them complete more trials). These findings emphasise the importance of obtaining sufficient individual-level data rather than simply increasing number of participants.

How diversity in contexts and experiences shape perception and learning across the lifespan.

The field of psychology has a long history of studying how diversity influences various outcomes such as identity development, social behaviors, perceptions, and decision making. However, considering the ways that diversity science research has expanded in recent years, the goal of this special issue is to provide space to highlight work that centers on identifying and testing new pathways from which we learn about diversity broadly defined. Specifically, this set of articles across the November and December 2024 issues stresses the need for us as a field to consider one's context, one's social identities or group memberships, and other various individual difference factors that all shape how we experience different forms of diversity across the lifespan (infancy through early adulthood). We also discuss areas of research not reflected through the submissions and push the field to fill those gaps in future work. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Revisiting Jerome Kagan and his research legacy: An introduction to a special issue of Developmental Psychology.

This special issue of Developmental Psychology is dedicated to the legacy of Jerome Kagan, whose pioneering work profoundly shaped the field of developmental psychology. Kagan's groundbreaking research on temperament, emotional development, and the role of biology in shaping human behavior provided a foundation for understanding individual differences across the lifespan. The 20 articles featured in this issue reflect the breadth and depth of Kagan's influence, spanning topics such as the biological underpinnings of temperament, the interplay between genetics and environment, and the implications of early temperament for later emotional and social outcomes. These contributions come from leading scholars who build on, critique, and reframe Kagan's work. Each article offers a unique perspective, using diverse methodologies and theoretical approaches. This special issue not only pays tribute to a luminary in the field but also seeks to contribute new insights into the fundamental processes of development. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Belief Formation: A Cultural Evolutionary Lens

This paper investigates changes in belief and their evolution in relation to the paradigm of cultural evolution. It underlines the interaction of the environmental factor with the social dynamic. The model proposed herein is extremely widespread and involves the creation, maintenance, and diffusion of beliefs that afford a perspective on how such processes influence individual and collective psychological constructs. By synthesizing theories in the fields of biology, anthropology, and psychology, this research will argue that cultural evolution is one key mechanism able to explain both diversity and variability in human belief. The examination suggests that beliefs cannot be cast solely as some sort of passive variant of personal cognition; instead, they are actively generated by cultural dynamics and social learning techniques such as imitation and instruction. It is a book that places more emphasis on the role of political ideology in accepting scientific evidence and shows how directed reasoning leads to the perpetuation of noxious beliefs. It then investigates transfer biases supporting the reproduction of cultural traits across successive generations, hence affecting social structure and any effort of cooperation. This may lead to a nuanced grasp of how beliefs can be advantageous or disastrous, considering the prevailing social structures and ecology within which they live. Based on the wealth of research regarding under what circumstances beliefs arise and spread, this paper examines from a critical perspective psychological processes of belief systems and what they might portend for human behavior and social organization.