Episodic Memory Precision and Reality Monitoring Following Stimulation of Angular Gyrus

The qualities of remembered experiences are often used to inform “reality monitoring” judgments, our ability to distinguish real and imagined events [Johnson, M. K., & Raye, C. L. Reality monitoring. Psychological Review, 88, 67–85, 1981]. Previous experiments have tended to investigate only whether reality monitoring decisions are accurate or not, providing little insight into the extent to which reality monitoring may be affected by qualities of the underlying mnemonic representations. We used a continuous-response memory precision task to measure the quality of remembered experiences that underlie two different types of reality monitoring decisions: self/experimenter decisions that distinguish actions performed by participants and the experimenter and imagined/perceived decisions that distinguish imagined and perceived experiences. The data revealed memory precision to be associated with higher accuracy in both self/experimenter and imagined/perceived reality monitoring decisions, with lower precision linked with a tendency to misattribute self-generated experiences to external sources. We then sought to investigate the possible neurocognitive basis of these observed associations by applying brain stimulation to a region that has been implicated in precise recollection of personal events, the left angular gyrus. Stimulation of angular gyrus selectively reduced the association between memory precision and self-referential reality monitoring decisions, relative to control site stimulation. The angular gyrus may, therefore, be important for the mnemonic processes involved in representing remembered experiences that give rise to a sense of self-agency, a key component of “autonoetic consciousness” that characterizes episodic memory [Tulving, E. Elements of episodic memory. Oxford, United Kingdom: Oxford University Press, 1985].

Who Engages with Supernatural Entities? An Investigation of Personality and Cognitive Style Predictors

We tested preregistered hypotheses (a) examining the structure of supernatural beliefs and perceived experiences and (b) predicting supernatural engagement from the Big Five and cognitive styles. Exploratory and confirmatory factor analysis (CFA) of self-report data in the U.S. undergraduates (Study 1: n = 1,401; Study 2: n = 1,939) showed that beliefs and perceived experiences were characterized by two factors. Positive and Negative Agents factors related strongly to religious belief salience and were defined by God, the devil, angels, demons, and ghosts/spirits, whereas Forces and Spirits factors were unrelated to religious belief salience and were defined by fate/destiny, karma, and ghosts/spirits. Extraversion, conscientiousness, experiential processing, schizotypy, and dissociative tendencies related positively to supernatural engagement. With some nuances, agreeableness, neuroticism, and need for closure were positive predictors, whereas skepticism and analytical-rational processing were negative predictors. Openness and intellectual humility did not relate positively to supernatural engagement, contradicting expectations. Because the literature on individual differences predictors of supernatural engagement is not well integrated, these results may contribute to a more comprehensive understanding of this topic.

Barriers to Accessing Healthcare: Perspectives from Autistic Adults and Carers

Autistic adults have higher health needs compared to most, yet they continue to experience barriers to accessing appropriate healthcare. Presently, no qualitative research exists exploring these barriers which impact overall physical and mental health. We conducted a qualitative analysis in Victoria (Australia) of the perceived experiences of healthcare access for autistic adults ( n = 9) and primary caregivers of autistic adults ( n = 7). Specifically, a three-staged phenomenological approach was applied involving: (i) a communicative checklist, (ii) a health status survey and (iii) face-to-face interviews. Elements such as support, responsibilities and protective factors exhibited by caregivers, may impact healthcare access for autistic adults. Results indicate the need for further research exploring interdependent factors that impact healthcare access by caregivers, so evidence-based interventions can be developed to support caregivers in the future.

Perceived Experiences of Korean Immigrant Mothers Raising Children With Disabilities in the United States

Introduction: The challenges of acculturation that immigrant families experience could intensify if they have a child with a disability. This qualitative descriptive study aimed to describe the experiences of Korean mothers raising children with a disability in the United States. Methodology: Semi-structured interviews were conducted based on the Resilience Model of Family Stress, Adjustment, and Adaptation. Directed content analysis was used. Results: Six Korean mothers participated in the interview and 16 codes were identified in relation to the five concepts of the Resilience Model, namely family demands, family resources, family appraisal, family problem-solving and coping, and family adaptation. Overall, mothers thought their families were well-functioning and viewed their quality of life positively within the context of immigration despite experiencing various family demands. Discussion: Findings of this study showed the resilience of Korean immigrant mothers and revealed the importance of understanding and considering unique cultural differences when providing care to this population.

Older Latinos’ Perceptions of the Caregiving Experience

There has been a rapid growth of Latinos age 65 and older in the United States and the population is projected to grow to 21.5 million by 2060. Latinos with Alzheimer’s disease is expected to increase 832% by 2060. Caregiving for adults with Alzheimer’s Disease and Related Dementias (ADRD) is physically, emotionally, and financially demanding, and has significant implications for caregivers’ health, personal and social life, and overall well-being. This study aimed to describe the perceived experiences of middle-aged and older Latino who were primary caregivers of relatives with ADRD. We conducted semi-structured interviews with Latino caregivers to examine their perceived experiences of providing care for a relative with ADRD. Interviews were conducted in English and Spanish and were transcribed, translated into English when needed, and coded. We conducted direct content analysis. Participants were aged 50 to 75 years (n = 16), the majority were female (n = 12), and majority were caring for either their parent or spouse. We identified six reoccurring themes in the Latino caregiving experiences: (1) caregiver burden; (2) dealing with care recipient; (3) coping strategies; (4) social support; (5) cultural values; and (6) knowledge about services. The identified themes showed that Latino caregivers need support from their family and friends for caregiving. Latino family’s structure plays an important role in caregiving experience. These themes are important to consider in future interventions that aim to reduce caregiver burden in Latinos as they influence the overall well-being of the caregiver.

Students’ perception of effective learning experiences at an Iranian dental school: A qualitative study using the critical incident technique

Background: Dental students need to learn effectively to promote their professional services as a part of their daily activities. This study is conducted to determine dentistry students’ experiences of factors that influence their learning. Methods: This qualitative study was conducted using the critical incident technique and content analysis approach to examine dental students’ experiences with factors that influence an effective learning process. Data were collected by individual in-depth semi-structured interviews with dental students at the Kurdistan University of Medical Sciences. Results: In all, 104 primary codes were obtained from the interviews and group discussions, classified into two major themes. The factors facilitating effective learning encompassed three categories: teacher-related perceived experiences (8 subcategories), learning-related perceived experiences (5 subcategories), and compelling student-related perceived experiences (3 subcategories). Two factors inhibited learning: practical teacher-related perceived experiences (3 subcategories) and learning-related perceived experiences (3 subcategories). Conclusion: The results showed that several instructor characteristics, such as being experienced in teaching methods, having the required clinical skills, and "interacting with students and patients" lead to effective learning. Several other factors involved in the learning process, such as student characteristics, a comprehensive curriculum fitting the theoretical and clinical needs of this field, interacting with peers, and keeping calm and being focused are the some of the most critical factors involved in effective learning.

Risk of Injury Events in Patients With Visual Impairments: A Swedish Survey Study Among Hospital Social Workers

Introduction: People with visual impairments (those who are blind or have low vision) are exposed to risks in everyday life, especially injury risks. This study aimed to examine experiences and practical knowledge among hospital social workers in Sweden concerning meetings with patients with visual impairments who have been affected by injury events in residential environments. Methods: Swedish hospital social workers specializing in patients with visual impairments ( n=30) answered a questionnaire comprising 14 questions. Both fixed and open-ended questions were included, allowing an analysis of both comparable numeric data and subjectively perceived experiences and opinions. Results: A majority of the respondents had met patients who had been injured in the residential setting; the most common injury mechanism reported was tripping or falling on the stairs, or accidentally stumbling into furniture. The hospital social workers acknowledged that they could work more preventively in their professional role by encouraging patients to use orientation and mobility devices such as long canes, increasing collaboration with other professions, and conducting home visits to enable trustful dialogues with both patients and relatives. Discussion: According to these specialized hospital social workers, the provision of education and information to patients with visual impairments could potentially prevent future injury. However, in order to achieve this, there is a need to first enable a trustful dialogue between social workers and patients. Implications for practitioners: This study provides a better understanding of the importance of trustful dialogue between hospital social workers and patients with visual impairments, from the point of view injury prevention. It also offers a summary of the knowledge of hospital social workers about risks and injury events in residential settings for patients with visual impairments.

Wayfinding in Virtual Reality Serious Game: An Exploratory Study in the Context of User Perceived Experiences

Extended reality (XR) technologies such as virtual reality (VR) provide a promising alternative for training users through serious games (SGs). VR SGs allow people to train in emergency scenarios and improve their likelihood of survival in high-risk situations. Studies have shown that incorporating design elements such as wayfinding cues enhances the spatial knowledge of users in VR. However, the impact of these wayfinding cues on users’ psychological and psychometric behaviors needs thorough investigation. An SG was designed to investigate wayfinding cues’ psychological and psychometric effects on user-perceived experiences in an immersive VR environment. Thirty-nine participants experienced three variants of the VR SG using Oculus Rift- S. Participants in the control condition were exposed to the VR with no wayfinding cues, and the experimental groups were exposed to VR with static and dynamic wayfinding cues. Results showed that VR SG with wayfinding cues induced less tension, challenge, and negative affects in users’ overall perceived experience. Similarly higher positive affects were observed for the experimental groups with wayfinding cues. It was interesting to observe that there were no significant effects of wayfinding on competence, flow, and immersion; however, heart rate was significantly high in the control group. These findings suggest that wayfinding cues can promote the users perceived quality of experience in the VR.