Pub Date : 2020-11-01DOI: 10.1521/JSCP.2020.39.9.788
Scott Wakeling, A. Stukas, Bradley J. Wright, L. Evans
Introduction: Negative feedback seeking and excessive reassurance seeking behaviors in interpersonal relationships have been shown to frequently occur in conjunction with levels of depression. Method: We used meta-analysis to examine 102 studies (134 effects), relating depression with negative feedback seeking (k = 31) and/or excessive reassurance seeking (k = 103). Results: Depression had positive, moderate effect sizes with both negative feedback seeking (r = .26, 95% CI [.21, .32], p < .001, k = 31) and excessive reassurance seeking (r = .33, 95% CI [.31, .36] p < .001, k = 103). Subgroup analysis revealed the effect size for negative feedback seeking was smaller in romantic relationships compared to other relationship types. Effect sizes for excessive reassurance seeking did not differ for romantic and other relationships but were smaller in romantic relationships of a longer duration. Participant gender and symptom severity did not moderate effect sizes. Studies with child and adolescent samples had larger effects for negative feedback seeking and smaller effects for excessive reassurance seeking, relative to adult samples. Discussion: Longer closer relationships may protect against maladaptive interpersonal behaviors in individuals with depression.
人际关系中寻求负面反馈和过度寻求安慰的行为已被证明经常与抑郁水平相关。方法:我们采用荟萃分析对102项研究(134项影响)进行了检验，将抑郁与寻求负面反馈(k = 31)和/或过度寻求安慰(k = 103)联系起来。结果:抑郁具有正的、中等的效应量，且两者都有负反馈寻求(r = 0.26, 95% CI)。[21， .32]， p < .001, k = 31]和过度寻求安慰(r = .33, 95% CI]。[31， .36] p < .001, k = 103)。亚组分析显示，与其他类型的关系相比，浪漫关系中寻求负面反馈的效应值较小。过度寻求安慰的效应大小在浪漫关系和其他关系中没有差异，但在持续时间较长的浪漫关系中较小。受试者性别和症状严重程度不影响效应大小。与成人样本相比，儿童和青少年样本对负面反馈寻求的影响更大，对过度安慰寻求的影响更小。讨论:长期的亲密关系可以防止抑郁症患者的不良人际行为。
{"title":"NEGATIVE FEEDBACK SEEKING AND EXCESSIVE REASSURANCE SEEKING BEHAVIOR AND DEPRESSION: A META-ANALYTIC REVIEW","authors":"Scott Wakeling, A. Stukas, Bradley J. Wright, L. Evans","doi":"10.1521/JSCP.2020.39.9.788","DOIUrl":"https://doi.org/10.1521/JSCP.2020.39.9.788","url":null,"abstract":"Introduction: Negative feedback seeking and excessive reassurance seeking behaviors in interpersonal relationships have been shown to frequently occur in conjunction with levels of depression. Method: We used meta-analysis to examine 102 studies (134 effects), relating depression with negative feedback seeking (k = 31) and/or excessive reassurance seeking (k = 103). Results: Depression had positive, moderate effect sizes with both negative feedback seeking (r = .26, 95% CI [.21, .32], p < .001, k = 31) and excessive reassurance seeking (r = .33, 95% CI [.31, .36] p < .001, k = 103). Subgroup analysis revealed the effect size for negative feedback seeking was smaller in romantic relationships compared to other relationship types. Effect sizes for excessive reassurance seeking did not differ for romantic and other relationships but were smaller in romantic relationships of a longer duration. Participant gender and symptom severity did not moderate effect sizes. Studies with child and adolescent samples had larger effects for negative feedback seeking and smaller effects for excessive reassurance seeking, relative to adult samples. Discussion: Longer closer relationships may protect against maladaptive interpersonal behaviors in individuals with depression.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":"39 1","pages":"788-823"},"PeriodicalIF":1.7,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43397205","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1521/JSCP.2020.39.9.842
Natalie M Perkins, Lauren N. Forrest, J. Kunstman, April R. Smith
Objective: Capability for suicide, which refers to an individual's ability to enact potentially lethal harm to oneself and overcome the fear of dying, is an empirically supported component of the Interpersonal-Psychological Theory of Suicide. Although an abundance of research has examined capability for suicide through the use of self-report data, little research has assessed specific psychophysiological mechanisms that may contribute to capability for suicide. We assessed relationships between capability for suicide (fearlessness about death and pain tolerance), high frequency heart rate variability (HF HRV), and subjectively reported fear during a death related event. Given that greater HRV is associated with calmness and lack of distress, we predicted that HRV during a fearful event would be positively associated with the capability for suicide. Method: Data were collected from 101 undergraduates. Participants self-reported fearlessness about death and had their pain tolerance assessed with an algometer. HF HRV was assessed prior to, during, and following a film-viewing task designed to elicit fear of death. Results: Correlations revealed that fearlessness about death was negatively associated with self-reported fear during the film viewing and positively associated with self-reported and objective pain tolerance. Linear regressions found that fearlessness about death, but not self-reported or objective pain tolerance, was positively associated with HF HRV during the film-viewing and recovery. Discussion: During a fearful, death related event, greater HF HRV was associated with greater fearlessness about death, suggesting that HF HRV may represent one possible mechanism through which fearlessness about death is maintained.
{"title":"ADAPTED TO FEAR: FEARLESSNESS ABOUT DEATH IS ASSOCIATED WITH HEART RATE VARIABILITY","authors":"Natalie M Perkins, Lauren N. Forrest, J. Kunstman, April R. Smith","doi":"10.1521/JSCP.2020.39.9.842","DOIUrl":"https://doi.org/10.1521/JSCP.2020.39.9.842","url":null,"abstract":"Objective: Capability for suicide, which refers to an individual's ability to enact potentially lethal harm to oneself and overcome the fear of dying, is an empirically supported component of the Interpersonal-Psychological Theory of Suicide. Although an abundance of research has examined capability for suicide through the use of self-report data, little research has assessed specific psychophysiological mechanisms that may contribute to capability for suicide. We assessed relationships between capability for suicide (fearlessness about death and pain tolerance), high frequency heart rate variability (HF HRV), and subjectively reported fear during a death related event. Given that greater HRV is associated with calmness and lack of distress, we predicted that HRV during a fearful event would be positively associated with the capability for suicide. Method: Data were collected from 101 undergraduates. Participants self-reported fearlessness about death and had their pain tolerance assessed with an algometer. HF HRV was assessed prior to, during, and following a film-viewing task designed to elicit fear of death. Results: Correlations revealed that fearlessness about death was negatively associated with self-reported fear during the film viewing and positively associated with self-reported and objective pain tolerance. Linear regressions found that fearlessness about death, but not self-reported or objective pain tolerance, was positively associated with HF HRV during the film-viewing and recovery. Discussion: During a fearful, death related event, greater HF HRV was associated with greater fearlessness about death, suggesting that HF HRV may represent one possible mechanism through which fearlessness about death is maintained.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":"39 1","pages":"842-860"},"PeriodicalIF":1.7,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41639527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-11-01DOI: 10.1521/JSCP.2020.39.9.761
M. Maslej, B. Mulsant, P. Andrews
Introduction: Researchers have proposed several theories of depressive rumination. To compare among them, we conducted a joint factor analysis. Methods: An online sample (n = 498) completed four rumination questionnaires and the Beck Depression Inventory. We examined associations between emerging factors and depressive symptoms. Results: Most commonly, people ruminated about solving problems in their lives, followed by the causes or consequences of negative situations. They least commonly ruminated about their symptoms and sadness. Thoughts about symptoms and causes or consequences of negative situations uniquely related to depressive symptoms. There was a circular covariance relation between depressive symptoms, thoughts about causes or consequences, and problem-solving, suggesting that symptoms are regulated by a negative feedback loop involving problem-solving. This feedback was not present unless models included thoughts about causes or consequences, suggesting that these thoughts benefit problem-solving. Discussion: Depressive rumination may be a dynamic process involving various thoughts, with different combinations of thoughts having different consequences for depression.
{"title":"THE NATURE OF DEPRESSIVE RUMINATION AND ITS CONNECTION WITH DEPRESSIVE SYMPTOMS","authors":"M. Maslej, B. Mulsant, P. Andrews","doi":"10.1521/JSCP.2020.39.9.761","DOIUrl":"https://doi.org/10.1521/JSCP.2020.39.9.761","url":null,"abstract":"Introduction: Researchers have proposed several theories of depressive rumination. To compare among them, we conducted a joint factor analysis. Methods: An online sample (n = 498) completed four rumination questionnaires and the Beck Depression Inventory. We examined associations between emerging factors and depressive symptoms. Results: Most commonly, people ruminated about solving problems in their lives, followed by the causes or consequences of negative situations. They least commonly ruminated about their symptoms and sadness. Thoughts about symptoms and causes or consequences of negative situations uniquely related to depressive symptoms. There was a circular covariance relation between depressive symptoms, thoughts about causes or consequences, and problem-solving, suggesting that symptoms are regulated by a negative feedback loop involving problem-solving. This feedback was not present unless models included thoughts about causes or consequences, suggesting that these thoughts benefit problem-solving. Discussion: Depressive rumination may be a dynamic process involving various thoughts, with different combinations of thoughts having different consequences for depression.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":"39 1","pages":"761-787"},"PeriodicalIF":1.7,"publicationDate":"2020-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48711738","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-01DOI: 10.1521/jscp.2020.39.8.641
Peter J. Helm, M. Medrano, John J. B. Allen, J. Greenberg
Introduction: The relationships between loneliness, depression, and suicide ideation have been well established in the literature. Yet almost no research has examined how feelings of existential isolation (EI; Yalom, 1980), a form of interpersonal isolation conceptually similar, but distinct from loneliness, relates to depressive symptomology or suicide ideation. Method: Four independent samples of undergraduates completed measures of loneliness, depression (which included a suicide ideation item), and EI. Results: We find EI and loneliness both independently predict depression and suicide ideation, as well as interact to predict greater depression, such that those who are both existentially isolated and lonely report the greatest depression. Moreover, those with both high loneliness and high EI report an average depression that qualifies them for mild clinical depression according to established clinical cutoffs. Discussion: Our findings suggest EI and loneliness may be independent antecedents for depression. Implications for interventions are discussed.
{"title":"EXISTENTIAL ISOLATION, LONELINESS, DEPRESSION, AND SUICIDE IDEATION IN YOUNG ADULTS","authors":"Peter J. Helm, M. Medrano, John J. B. Allen, J. Greenberg","doi":"10.1521/jscp.2020.39.8.641","DOIUrl":"https://doi.org/10.1521/jscp.2020.39.8.641","url":null,"abstract":"Introduction: The relationships between loneliness, depression, and suicide ideation have been well established in the literature. Yet almost no research has examined how feelings of existential isolation (EI; Yalom, 1980), a form of interpersonal isolation conceptually similar, but distinct from loneliness, relates to depressive symptomology or suicide ideation. Method: Four independent samples of undergraduates completed measures of loneliness, depression (which included a suicide ideation item), and EI. Results: We find EI and loneliness both independently predict depression and suicide ideation, as well as interact to predict greater depression, such that those who are both existentially isolated and lonely report the greatest depression. Moreover, those with both high loneliness and high EI report an average depression that qualifies them for mild clinical depression according to established clinical cutoffs. Discussion: Our findings suggest EI and loneliness may be independent antecedents for depression. Implications for interventions are discussed.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":"39 1","pages":"641-674"},"PeriodicalIF":1.7,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46355809","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-01DOI: 10.1521/jscp.2020.39.8.727
K. L. Gratz, Julia R. Richmond, Keith A Edmonds, Jason P. Rose, M. Tull
Introduction: Theory and research suggest the need to expand research on emotion regulation (ER) within borderline personality disorder (BPD). This research examined the relations of BPD symptoms to interpersonal (venting, reassurance-seeking) and socially-oriented (social comparison) ER strategies (in addition to acceptance and avoidance), and explored the role of trait social comparison orientation (SCO) in these relations. Methods: In Study 1, a nationwide community sample of women completed questionnaires. In Study 2, a university sample of young women completed questionnaires and an online social interaction task (following which they reported on the strategies they used to regulate emotions during the task). Results: Results revealed significant indirect relations of BPD symptoms to venting and reassurance-seeking through trait SCO, reassurance-seeking and social comparison through upward SCO, and the in-vivo use of downward social comparison and avoidance strategies during the social interaction task through upward SCO. Discussion: Results highlight the relevance of trait SCO (particularly upward SCO) to socially-oriented ER strategies among women with heightened BPD symptoms.
{"title":"INTEGRATING SOCIAL COMPARISON INTO THE UNDERSTANDING OF EMOTION REGULATION IN BORDERLINE PERSONALITY","authors":"K. L. Gratz, Julia R. Richmond, Keith A Edmonds, Jason P. Rose, M. Tull","doi":"10.1521/jscp.2020.39.8.727","DOIUrl":"https://doi.org/10.1521/jscp.2020.39.8.727","url":null,"abstract":"Introduction: Theory and research suggest the need to expand research on emotion regulation (ER) within borderline personality disorder (BPD). This research examined the relations of BPD symptoms to interpersonal (venting, reassurance-seeking) and socially-oriented (social comparison) ER strategies (in addition to acceptance and avoidance), and explored the role of trait social comparison orientation (SCO) in these relations. Methods: In Study 1, a nationwide community sample of women completed questionnaires. In Study 2, a university sample of young women completed questionnaires and an online social interaction task (following which they reported on the strategies they used to regulate emotions during the task). Results: Results revealed significant indirect relations of BPD symptoms to venting and reassurance-seeking through trait SCO, reassurance-seeking and social comparison through upward SCO, and the in-vivo use of downward social comparison and avoidance strategies during the social interaction task through upward SCO. Discussion: Results highlight the relevance of trait SCO (particularly upward SCO) to socially-oriented ER strategies among women with heightened BPD symptoms.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":"39 1","pages":"727-760"},"PeriodicalIF":1.7,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1521/jscp.2020.39.8.727","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43184391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-01DOI: 10.1521/jscp.2020.39.8.675
Miranda L. Beltzer, R. Moulder, Abigail L. Starns, B. Teachman
Introduction: This study explores the associations in the United States between each state's stereotypes about the dangerousness of people with mental illness and important outcomes for people with mental illness. Methods: Implicit association test and questionnaire data from 17,312 online participants were aggregated within states and years. Each state's annual average implicit and explicit stereotypes were used to predict state differences in prevalence, and treatment, unemployment, and homelessness among people with mental illness. Results: Implicit and explicit perceived dangerousness interact such that in states with low explicit perceived dangerousness, implicit perceived dangerousness is positively associated with all outcomes. In states with high explicit perceived dangerousness, implicit perceived dangerousness is negatively associated with homelessness. Discussion: Explicit-implicit discrepancy in macro-level perceived dangerousness is generally associated with worse outcomes for people with mental illness, but the effects are small. Macro-level stereotypes might have larger effects in smaller regions, like counties, than in states.
{"title":"EXPLICIT-IMPLICIT DISCREPANCY IN MACRO-LEVEL MENTAL ILLNESS STIGMA IS LINKED TO PREVALENCE AND CARE","authors":"Miranda L. Beltzer, R. Moulder, Abigail L. Starns, B. Teachman","doi":"10.1521/jscp.2020.39.8.675","DOIUrl":"https://doi.org/10.1521/jscp.2020.39.8.675","url":null,"abstract":"Introduction: This study explores the associations in the United States between each state's stereotypes about the dangerousness of people with mental illness and important outcomes for people with mental illness. Methods: Implicit association test and questionnaire data from 17,312 online participants were aggregated within states and years. Each state's annual average implicit and explicit stereotypes were used to predict state differences in prevalence, and treatment, unemployment, and homelessness among people with mental illness. Results: Implicit and explicit perceived dangerousness interact such that in states with low explicit perceived dangerousness, implicit perceived dangerousness is positively associated with all outcomes. In states with high explicit perceived dangerousness, implicit perceived dangerousness is negatively associated with homelessness. Discussion: Explicit-implicit discrepancy in macro-level perceived dangerousness is generally associated with worse outcomes for people with mental illness, but the effects are small. Macro-level stereotypes might have larger effects in smaller regions, like counties, than in states.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":"39 1","pages":"675-707"},"PeriodicalIF":1.7,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43699789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-10-01DOI: 10.1521/jscp.2020.39.8.708
Ellie Lisitsa, Katherine S. Benjamin, Sarah K. Chun, Jordan Skalisky, Lauren E. Hammond, A. Mezulis
Introduction: As a result of the COVID-19 pandemic, social distancing and shelter-at-home have become necessary for public health and safety in the United States. This period of social isolation may be a risk factor for mental health problems, particularly among young adults for whom rates of loneliness are already high. Young adults also engage in more social media use than other age groups, a form of socialization associated with adverse effects on mental health, including loneliness and depression. Methods: The current study examined potential mediating roles of social media use and social support seeking on the relationship between age and loneliness symptoms during the COVID-19 pandemic. Participants included 1,674 adults who completed an online survey regarding depressive symptoms, loneliness, coping strategies, and changes to their daily lives as a result of the pandemic. Results: Results indicated that young adults were lonelier than older adults during the pandemic, showed a greater increase in social media use, and lower social support seeking. Higher increases in social media use and lower social support seeking mediated the relationship between age group and loneliness. Discussion: Findings are discussed in context of prior research and potential effects of stress and isolation during the pandemic. Clinical implications and suggestions for intervention are elaborated.
{"title":"LONELINESS AMONG YOUNG ADULTS DURING COVID-19 PANDEMIC: THE MEDIATIONAL ROLES OF SOCIAL MEDIA USE AND SOCIAL SUPPORT SEEKING","authors":"Ellie Lisitsa, Katherine S. Benjamin, Sarah K. Chun, Jordan Skalisky, Lauren E. Hammond, A. Mezulis","doi":"10.1521/jscp.2020.39.8.708","DOIUrl":"https://doi.org/10.1521/jscp.2020.39.8.708","url":null,"abstract":"Introduction: As a result of the COVID-19 pandemic, social distancing and shelter-at-home have become necessary for public health and safety in the United States. This period of social isolation may be a risk factor for mental health problems, particularly among young adults for whom rates of loneliness are already high. Young adults also engage in more social media use than other age groups, a form of socialization associated with adverse effects on mental health, including loneliness and depression. Methods: The current study examined potential mediating roles of social media use and social support seeking on the relationship between age and loneliness symptoms during the COVID-19 pandemic. Participants included 1,674 adults who completed an online survey regarding depressive symptoms, loneliness, coping strategies, and changes to their daily lives as a result of the pandemic. Results: Results indicated that young adults were lonelier than older adults during the pandemic, showed a greater increase in social media use, and lower social support seeking. Higher increases in social media use and lower social support seeking mediated the relationship between age group and loneliness. Discussion: Findings are discussed in context of prior research and potential effects of stress and isolation during the pandemic. Clinical implications and suggestions for intervention are elaborated.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":" ","pages":""},"PeriodicalIF":1.7,"publicationDate":"2020-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1521/jscp.2020.39.8.708","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48821366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-07DOI: 10.36548/jscp.2020.4.001
S. Dutta, A. Banerjee
Image fusion has gained huge popularity in the field of medical and satellite imaging for image analysis. The lack of usages of image fusion is due to a deficiency of suitable optimization techniques and dedicated hardware. In recent days WOA (whale optimization algorithm) is gaining popularity. Like another straightforward nature-inspired algorithm, WOA has some problems in its searching process. In this paper, we have tried to improve the WOA algorithm by modifying the WOA algorithm. This MWOA (modified whale optimization algorithm) algorithm is amalgamed with LSA (local search algorithm) and BA (bat algorithm). The LSA algorithm helps the system to be faster, and BA algorithm helps to increase the accuracy of the system. This optimization algorithm is checked using MATLAB R2018b. Simulated using ModelSim, and the synthesizing is done using Xilinx Vivado 18.2 synthesis tool. The outcome of the simulation result and the synthesis result outshine other metaheuristic optimization algorithms.
{"title":"Highly Precise Modified Blue Whale Method Framed by Blending Bat and Local Search Algorithm for the Optimality of Image Fusion Algorithm","authors":"S. Dutta, A. Banerjee","doi":"10.36548/jscp.2020.4.001","DOIUrl":"https://doi.org/10.36548/jscp.2020.4.001","url":null,"abstract":"Image fusion has gained huge popularity in the field of medical and satellite imaging for image analysis. The lack of usages of image fusion is due to a deficiency of suitable optimization techniques and dedicated hardware. In recent days WOA (whale optimization algorithm) is gaining popularity. Like another straightforward nature-inspired algorithm, WOA has some problems in its searching process. In this paper, we have tried to improve the WOA algorithm by modifying the WOA algorithm. This MWOA (modified whale optimization algorithm) algorithm is amalgamed with LSA (local search algorithm) and BA (bat algorithm). The LSA algorithm helps the system to be faster, and BA algorithm helps to increase the accuracy of the system. This optimization algorithm is checked using MATLAB R2018b. Simulated using ModelSim, and the synthesizing is done using Xilinx Vivado 18.2 synthesis tool. The outcome of the simulation result and the synthesis result outshine other metaheuristic optimization algorithms.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":"2 1","pages":"195-208"},"PeriodicalIF":1.7,"publicationDate":"2020-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44544182","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-01DOI: 10.1521/jscp.2020.39.6.498
S. Richman
Introduction: People can be rejected by friends, strangers, hated outgroups, or computer simulations. The present research examines whether people can be rejected by pets. Methods: Two studies examined whether people can feel rejected by pets and how this affects their mood, fundamental needs, and aggression. Participants in Study 1 were directly rejected by a pet using an adapted version of the video message paradigm, and then reported on their mood, fundamental needs, and aggression. Study 2 directly compared differences in needs when writing about a rejection experience by a pet, a rejection experience by a person, and a control experience. Results: Study 1 confirmed that people can feel rejected by their pets by demonstrating that those who were rejected felt more negatively and less positively and had decreased need satisfaction, however they did not experience any changes in their aggression. Finally, in Study 2, people who were rejected by a pet or by a person experienced decreased need satisfaction as compared to a control experience. Discussion: Ultimately, these studies confirm pets can be perpetrators of rejection and such rejection hurts similarly to if a human perpetrated it. This may add to the growing body of research suggesting that pets do not provide uniformly positive effects on people.
{"title":"Man's Best Friend? The Effects of Being Rejected by a Pet","authors":"S. Richman","doi":"10.1521/jscp.2020.39.6.498","DOIUrl":"https://doi.org/10.1521/jscp.2020.39.6.498","url":null,"abstract":"Introduction: People can be rejected by friends, strangers, hated outgroups, or computer simulations. The present research examines whether people can be rejected by pets. Methods: Two studies examined whether people can feel rejected by pets and how this affects their mood, fundamental needs, and aggression. Participants in Study 1 were directly rejected by a pet using an adapted version of the video message paradigm, and then reported on their mood, fundamental needs, and aggression. Study 2 directly compared differences in needs when writing about a rejection experience by a pet, a rejection experience by a person, and a control experience. Results: Study 1 confirmed that people can feel rejected by their pets by demonstrating that those who were rejected felt more negatively and less positively and had decreased need satisfaction, however they did not experience any changes in their aggression. Finally, in Study 2, people who were rejected by a pet or by a person experienced decreased need satisfaction as compared to a control experience. Discussion: Ultimately, these studies confirm pets can be perpetrators of rejection and such rejection hurts similarly to if a human perpetrated it. This may add to the growing body of research suggesting that pets do not provide uniformly positive effects on people.","PeriodicalId":48202,"journal":{"name":"Journal of Social and Clinical Psychology","volume":"39 1","pages":"498-522"},"PeriodicalIF":1.7,"publicationDate":"2020-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1521/jscp.2020.39.6.498","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46573058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"心理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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