Journal of abnormal psychology最新文献_第7页

Face perception predicts affective theory of mind in autism spectrum disorder but not schizophrenia or typical development. 面部感知预测自闭症谱系障碍的情感心理理论，但不能预测精神分裂症或典型发展。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-05-01 DOI: 10.1037/abn0000621

Melody R Altschuler, Dominic A Trevisan, Julie M Wolf, Adam J Naples, Jennifer H Foss-Feig, Vinod H Srihari, James C McPartland

{"title":"Face perception predicts affective theory of mind in autism spectrum disorder but not schizophrenia or typical development.","authors":"Melody R Altschuler, Dominic A Trevisan, Julie M Wolf, Adam J Naples, Jennifer H Foss-Feig, Vinod H Srihari, James C McPartland","doi":"10.1037/abn0000621","DOIUrl":"10.1037/abn0000621","url":null,"abstract":"Autism spectrum disorder (ASD) and schizophrenia spectrum disorder (SCZ) have overlapping symptomatology related to difficulties with social cognition. Yet, few studies have directly compared social cognition in ASD, SCZ, and typical development (TD). The current study examined individual differences in face recognition and its relation to affective theory of mind (ToM) in each diagnostic group. Adults with ASD (n = 31), SCZ (n = 43), and TD (n = 47) between the ages of 18 and 48 years-old with full scale IQ above 80 participated in this study. The Reading the Mind in the Eyes Test (RMET) measured affective ToM, and the Benton Facial Recognition Test (BFRT) measured face perception. Adults with ASD and SCZ did not differ in their affective ToM abilities, and both groups showed affective ToM difficulties compared with TD. However, better face recognition ability uniquely predicted better affective ToM ability in ASD. Results suggest that affective ToM difficulties may relate to face processing in ASD but not SCZ. By clarifying the complex nature of individual differences in affective ToM and face recognition difficulties in these disorders, the present study suggests there may be divergent mechanisms underlying pathways to social dysfunction in ASD compared with SCZ. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8244155/pdf/nihms-1696957.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39034417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 9

Modeling a multidimensional model of memory performance in obsessive-compulsive disorder: A multilevel meta-analytic review. 建立强迫症患者记忆表现的多维模型:一项多层次元分析综述。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-05-01 DOI: 10.1037/abn0000660

Sofia Persson, Alan Yates, Klaus Kessler, Ben Harkin

{"title":"Modeling a multidimensional model of memory performance in obsessive-compulsive disorder: A multilevel meta-analytic review.","authors":"Sofia Persson, Alan Yates, Klaus Kessler, Ben Harkin","doi":"10.1037/abn0000660","DOIUrl":"https://doi.org/10.1037/abn0000660","url":null,"abstract":"Even though memory performance is a commonly researched aspect of obsessive-compulsive disorder (OCD), a coherent and unified explanation of the role of specific cognitive factors has remained elusive. To address this, the present meta-analysis examined the predictive validity of Harkin and Kessler's (2011b) executive function, binding complexity, and memory load (EBL) Classification System concerning affected versus unaffected memory performance in OCD. We employed a multilevel meta-analytic approach (Viechtbauer, 2010) to accommodate the interdependent nature of the EBL model and interdependency of effect sizes (305 effect sizes from 144 studies, including 4,424 OCD patients). Results revealed that the EBL model predicted memory performance; that is, as EBL demand increases, those with OCD performed progressively worse on memory tasks. Executive function was the driving mechanism behind the EBL's impact on OCD memory performance, as it negated binding complexity, memory load, and visual or verbal task differences. Comparisons of subtask effect sizes were also generally in accord with the cognitive parameters of the EBL taxonomy. We conclude that standardized coding of tasks along individual cognitive dimensions and multilevel meta-analyses provides a new approach to examine multidimensional models of memory and cognitive performance in OCD and other disorders. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39115199","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Temporal dynamics of insight in body dysmorphic disorder: An ecological momentary assessment study. 身体畸形障碍中洞察力的时间动态:一项生态瞬时评估研究。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-05-01 DOI: 10.1037/abn0000673

Johanna Schulte, Fanny A Dietel, Sabine Wilhelm, Steffen Nestler, Ulrike Buhlmann

{"title":"Temporal dynamics of insight in body dysmorphic disorder: An ecological momentary assessment study.","authors":"Johanna Schulte, Fanny A Dietel, Sabine Wilhelm, Steffen Nestler, Ulrike Buhlmann","doi":"10.1037/abn0000673","DOIUrl":"https://doi.org/10.1037/abn0000673","url":null,"abstract":"Individuals with body dysmorphic disorder (BDD) often lack insight into the nature of their perceived appearance flaws that are slight, if they exist at all. Despite the generally held assumption that insight fluctuates over time within individuals with BDD, its temporal instability and associated features remain unstudied. We examined insight as a multidimensional, contextually embedded, and dynamic factor using ecological momentary assessment (EMA), further assessing affect and self-esteem as potentially associated states. Thirty individuals with BDD and 30 mentally healthy controls (HCs) completed 6 days of EMA (M = 8.54 assessments per day, N = 3075 assessments in total). Multilevel analyses revealed substantial intraindividual fluctuations of insight dimensions (across 30 min to hours) that were more pronounced for individuals with BDD than for HCs. Poorer insight correlated with higher negative affect, lower positive affect, and lower self-esteem at concurrent time points in the BDD group. Considering all predictors at the same time point, poorer insight was characterized by lower self-esteem and, partly, negative affect in the BDD group. Across time, self-esteem and insight influenced each other reciprocally, with comparatively stronger effects for the prediction of poorer insight by previously lower self-esteem. These findings demonstrate that insight is a highly variable phenomenon in BDD, further suggesting a clinically and etiologically relevant link between self-esteem and insight in symptom maintenance. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39115200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

How changing life roles predict eating disorder pathology over 30-year follow-up. 改变生活角色如何预测30年的饮食失调病理。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-05-01 DOI: 10.1037/abn0000669

Madeline R Wick, Tiffany A Brown, Elizabeth H Fitzgerald, Pamela K Keel

{"title":"How changing life roles predict eating disorder pathology over 30-year follow-up.","authors":"Madeline R Wick, Tiffany A Brown, Elizabeth H Fitzgerald, Pamela K Keel","doi":"10.1037/abn0000669","DOIUrl":"https://doi.org/10.1037/abn0000669","url":null,"abstract":"Epidemiological data support higher prevalence of eating disorders in midlife than previously believed. Yet, few studies have examined risk factors unique to adult development. The present study examined how changes in life roles (educational, marital, and parental status) predicted disordered eating as participants transitioned from their 20s to their 50s. Participants (N = 624 women and N = 276 men) completed baseline assessments in college and at 10-, 20-, and 30-year follow-up, with 72% of women and 67% of men completing 30-year follow-up. Multilevel models examined how changes in life roles predicted changes in disordered eating. For women, obtaining a graduate degree predicted decreased eating pathology initially but over time predicted subsequent increases in Drive for Thinness. Men's eating pathology was not affected by obtaining a graduate degree. Changes in marital status demonstrated no significant association with disordered eating for either gender. Becoming a parent predicted a significant decrease in Drive for Thinness at the subsequent assessment but no further declines with age, whereas those who never had children showed significant decreases in both Drive for Thinness and Bulimia with age. For both women and men, becoming a parent may decrease the importance of shape and weight as sources of self-evaluation. However, women obtaining advanced degrees and parents may experience shifts in eating pathology related to the \"Career-and-Care-Crunch\" according to Mehta and colleagues' (2020) recent conceptualization of adult developmental stages. Pending independent replication, future research might design interventions for those whose role transitions put them at greater risk for disordered eating during midlife. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8244170/pdf/nihms-1697031.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39034414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Schizotypy 17 years on: Psychotic symptoms in midlife. 17岁的精神分裂型:中年的精神病症状。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-05-01 DOI: 10.1037/abn0000680

Mark F Lenzenweger

{"title":"Schizotypy 17 years on: Psychotic symptoms in midlife.","authors":"Mark F Lenzenweger","doi":"10.1037/abn0000680","DOIUrl":"https://doi.org/10.1037/abn0000680","url":null,"abstract":"Determining the long-term psychosis-related outcomes of late-teen individuals characterized initially by a nonpsychotic, schizotypic feature (elevated perceptual aberrations) can further our understanding of the developmental pathways leading to schizophrenia, nonaffective psychotic conditions, and psychotic symptoms later in adulthood. Using the well-known laboratory/psychometric high-risk approach, the present study investigated the associations between nonpsychotic perceptual aberrations measured at age 18, in individuals with no prior history of psychosis, and clinical psychotic symptom outcomes 17 years later in midlife (middle 30s). Clinical assessments for hallucinations and delusions were completed for 191 adults (95% of the original sample) in the follow-up study. Elevated perceptual aberrations at age 18 predicted increased levels of hallucinations, delusions, and total psychotic symptoms in midlife as well as psychotic illness. The associations between baseline perceptual aberrations and later psychotic symptoms were not accounted for by general nonspecific psychopathology factors such as anxiety or depression present at age 18. Early detection of subtle, nonpsychotic forms of perceptual disturbance may aid in identifying individuals at increased risk for nonaffective psychosis outcomes in adulthood. Perceptual aberrations may constitute a useful endophenotype for genetic, neurobiological, and cognitive neuroscience investigations of schizophrenia liability. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39034416","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7

The distribution of daily affect distinguishes internalizing and externalizing spectra and subfactors. 日常情感的分布区分了内化和外化光谱和子因子。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-05-01 Epub Date: 2021-03-29 DOI: 10.1037/abn0000670

Aaron S Heller, Caitlin A Stamatis, Nikki A Puccetti, Kiara R Timpano

{"title":"The distribution of daily affect distinguishes internalizing and externalizing spectra and subfactors.","authors":"Aaron S Heller, Caitlin A Stamatis, Nikki A Puccetti, Kiara R Timpano","doi":"10.1037/abn0000670","DOIUrl":"10.1037/abn0000670","url":null,"abstract":"There has been increasing recognition that classically defined psychiatric disorders cluster hierarchically. However, the degree to which this hierarchical taxonomy manifests in the distribution of one's daily affective experience is unknown. In 462 young adults, we assessed psychiatric symptoms across internalizing and externalizing disorders and then used cell-phone-based ecological momentary assessment (EMA) to assess the distribution (mean, standard deviation, skew, kurtosis) of one's positive and negative affect over 3-4 months. Psychiatric symptoms were modeled using a higher-order factor model that estimated internalizing and externalizing spectra as well as specific disorders. Individualized factor loadings were extracted, and path models assessed associations between spectra and syndromes, and daily affect. Internalizing and externalizing spectra displayed broad differences in the distribution of affective experiences, while within the internalizing spectrum, syndromes loading onto fear and distress subfactors were associated with distinct patterns of affective experiences. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8238817/pdf/nihms-1697013.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25527036","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Sequencing of symptom emergence in anorexia nervosa, bulimia nervosa, binge eating disorder, and purging disorder and relations of prodromal symptoms to future onset of these disorders. 神经性厌食症、神经性贪食症、暴饮暴食症和暴食症的症状出现顺序，以及前驱症状与这些疾病未来发病的关系。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-05-01 DOI: 10.1037/abn0000666

Eric Stice, Christopher David Desjardins, Paul Rohde, Heather Shaw

{"title":"Sequencing of symptom emergence in anorexia nervosa, bulimia nervosa, binge eating disorder, and purging disorder and relations of prodromal symptoms to future onset of these disorders.","authors":"Eric Stice, Christopher David Desjardins, Paul Rohde, Heather Shaw","doi":"10.1037/abn0000666","DOIUrl":"10.1037/abn0000666","url":null,"abstract":"The objective of this study was to characterize the temporal sequencing of symptom emergence for anorexia nervosa (AN), bulimia nervosa (BN), binge eating disorder (BED), and purging disorder (PD), as well as to test whether prodromal symptoms increase risk for future onset of each type of eating disorder and compare the predictive effects to those of established risk factors. Data from four prevention trials that targeted high-risk young women with body image concerns (N = 1,952; Mage = 19.7, SD = 5.7) and collected annual diagnostic interview data over 3-year follow-up were combined to address these aims. Regarding behavioral symptoms, compensatory weight control behaviors typically emerged first for AN, BN, and PD, whereas binge eating typically emerged first for BED. Regarding cognitive symptoms, for AN, weight/shape overvaluation typically emerged first, whereas for BN, BED, and PD, overvaluation typically emerged simultaneously with feeling fat and fear of weight gain. Binge eating, compensatory behaviors, weight/shape overvaluation, fear of weight gain, and feeling fat predicted BN, BED, and PD onset, whereas weight/shape overvaluation, fear of weight gain, and lower than expected body mass index predicted AN onset. Predictive effects of prodromal symptoms were similar in magnitude to those of established risk factors: Collectively, prodromal symptoms and risk factors predicted onset of specific eating disorders with 67-83% accuracy. Results suggest that compensatory weight control behaviors and cognitive symptoms are likely to emerge before binge eating in the various eating disorders and that offering indicated prevention programs to youth with prodromal symptoms may be an effective way to prevent eating disorders. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8244173/pdf/nihms-1697010.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39034415","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Symptoms as rapidly fluctuating over time: Revealing the close psychological interconnections among borderline personality disorder symptoms via within-person structures. 症状随时间快速波动：通过人内结构揭示边缘型人格障碍症状之间密切的心理联系。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-04-01 Epub Date: 2021-02-04 DOI: 10.1037/abn0000656

Malek Mneimne, Leah Emery, R Michael Furr, William Fleeson

{"title":"Symptoms as rapidly fluctuating over time: Revealing the close psychological interconnections among borderline personality disorder symptoms via within-person structures.","authors":"Malek Mneimne, Leah Emery, R Michael Furr, William Fleeson","doi":"10.1037/abn0000656","DOIUrl":"10.1037/abn0000656","url":null,"abstract":"Despite the clinical emphasis on processes happening within individuals, investigations into the psychological, structural connections between mental health symptoms have almost exclusively analyzed differences between people. These investigations have revealed important findings; however, they do not reveal the close connections among symptoms in an individuals' psychology. This study thus examined the psychological connections between symptoms directly, using borderline personality disorder (BPD) symptoms as an example. Participants (252; 74 with BPD) reported their momentary BPD symptoms five times daily, and 165 did so again 18 months later. In support of personalized medicine (Wright & Woods, 2020), individuals' BPD symptom structures differed considerably from each other and from the between-person structure. A novel technique revealed that differences were greater than expected by chance. Within-person structures tended to exhibit more symptom granularity (more factors and lower variance explained) and differing symptom meanings (patterns of loadings). For example, some individuals exhibited close connections between relationship turmoil and identity uncertainty, whereas other individuals exhibited close connections between relationship turmoil and impulsivity. Thus, conceptions of any given person's psychopathological processes using between-person structural findings will most likely be inaccurate. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8274974/pdf/nihms-1716284.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"25331792","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Separating the influences of late talking and dyslexia on brain structure. 分离晚说话和阅读障碍对大脑结构的影响。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-04-01 DOI: 10.1037/abn0000668

Agnieszka Dynak, Bartosz Kossowski, Katarzyna Chyl, Agnieszka Dębska, Gabriela Dzięgiel-Fivet, Magdalena Łuniewska, Joanna Plewko, Ewa Haman, Katarzyna Jednoróg

{"title":"Separating the influences of late talking and dyslexia on brain structure.","authors":"Agnieszka Dynak, Bartosz Kossowski, Katarzyna Chyl, Agnieszka Dębska, Gabriela Dzięgiel-Fivet, Magdalena Łuniewska, Joanna Plewko, Ewa Haman, Katarzyna Jednoróg","doi":"10.1037/abn0000668","DOIUrl":"https://doi.org/10.1037/abn0000668","url":null,"abstract":"Being a late talker constitutes a risk factor for later neurodevelopmental disorders; however, its neurobiological basis remains unexplored. We aimed to determine the unique and mutual correlates of late talking and developmental dyslexia on brain structure and behavioral outcomes in a large sample of 8- to 10-year-old children in a between-groups design (N = 120). Brain structure was examined using voxel-based morphometry (to measure gray matter volume) and surface-based morphometry (to measure gray matter volume, cortical thickness, surface area, and curvature of the cortex). Behaviorally, late talking and dyslexia are independently connected to language and literacy skills, and late talkers have difficulties in grammar, phonological awareness, and reading accuracy. Children with dyslexia show impairments in all of the above, as well as in vocabulary, spelling, reading speed, and rapid automatized naming. Neuroanatomically, dyslexia is related to lower total intracranial volume and total surface area. Late talking is related to reduced cortical thickness in the left posterior cingulate gyrus and the right superior temporal gyrus, which are structures belonging to the dorsal speech articulatory-phonetic perception system. Finally, a cumulative effect of late talking and dyslexia was found on the left fusiform gray matter volume. This might explain inconsistencies in previous neuroanatomical studies of dyslexia. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38876015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Paranoia is associated with impaired novelty detection and overconfidence in recognition memory judgments. 偏执狂与新颖性检测受损以及对识别、记忆判断的过度自信有关。

IF 4.6 1区心理学

Journal of abnormal psychology Pub Date : 2021-04-01 Epub Date: 2021-01-25 DOI: 10.1037/abn0000664

William N Koller, Tyrone D Cannon

{"title":"Paranoia is associated with impaired novelty detection and overconfidence in recognition memory judgments.","authors":"William N Koller, Tyrone D Cannon","doi":"10.1037/abn0000664","DOIUrl":"https://doi.org/10.1037/abn0000664","url":null,"abstract":"False recognition, or the mis-categorization of a \"new\" stimulus as \"old,\" might support fixed false beliefs by blocking new learning or otherwise contributing to internal representations of the world that are at odds with reality. However, the mechanisms through which false recognition is facilitated among paranoid individuals remain unclear. We examined 2 phenomena that may contribute to this effect: an overreliance on fluency-based processes during recognition, manifesting as a lower threshold for judging items as recently studied, and a propensity to require less information to come to a highly confident judgment. The former would be expected to be particularly pronounced among items that are generally familiar, as opposed to completely novel. Here, we manipulated familiarity in a recognition memory paradigm by using stimuli that varied in their rate of extraexperimental exposure (i.e., real words vs. pseudowords). Further, to determine whether paranoia was associated with a tendency to differentially misallocate confidence to errors, we calculated a hierarchical Bayesian estimate of metacognitive sensitivity (meta-d') in addition to the more classic d'. In line with our hypotheses, paranoia was associated with an increased rate of false alarm errors, differentially so for familiar versus unfamiliar stimuli, suggesting that a context-agnostic, familiarity-based memory system might underlie observed memory distortions. What's more, paranoia was associated with heightened confidence on error trials and reduced metacognitive sensitivity. These findings highlight 2 distinct deficits-in both novelty detection and metacognitive monitoring-that contribute to false recognition judgments, offering targets for cognitive interventions to reduce memory distortion among paranoid individuals. (PsycInfo Database Record (c) 2021 APA, all rights reserved).","PeriodicalId":14793,"journal":{"name":"Journal of abnormal psychology","volume":null,"pages":null},"PeriodicalIF":4.6,"publicationDate":"2021-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"38857129","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 7