Pub Date : 2022-10-01Epub Date: 2022-06-29DOI: 10.1080/00029157.2022.2072703
Sarah Karrasch, Johanna Alisa Jung, Suchithra Varadarajan, Iris-Tatjana Kolassa, Walter Bongartz
This study compares the effects of two trance texts using different language patterns, i.e., modern trance language (MTL) characterized by indirect suggestions as well as narrative style and traditional trance language (TTL) found in traditional societies (e.g., Navajo, San, Aranda aborigines, etc.) that uses multiple repetitions along with narrative sequences. The Phenomenology of Consciousness Inventory (PCI) was used to evaluate the effects of both texts regarding cognition, emotion, physical experience, and trance depth. In this randomized controlled online study, 178 participants were assigned either to the MTL group or to the TTL group. The PCI and other tests (e.g. Positive and Negative Affect Schedule, State-Trait-Anxiety Inventory) were presented to the participants before and after listening to the hypnosis audio of the respective trance text. There were no significant differences between groups concerning trance depth, emotional, and physical experience. However, on the cognitive-imaginative level it was shown that the TTL group experienced more imaginations (PCI-subdimension "visual imagery," p = .009, d = 0.38) and less cognitive activity (PCI-subdimension "inner dialogue," p = .002, d = 0.40) than the MTL group. The results indicate that TTL increases imagery and decreases cognitive activity to a larger extent than MTL. This further indicates the potential of TTL to facilitate more vivid and intensive trance experiences.
本研究比较了两种使用不同语言模式的恍惚文本的效果,即以间接暗示和叙事风格为特征的现代恍惚语言(MTL)和传统社会(如纳瓦霍、圣、阿兰达原住民等)中使用多重重复和叙事序列的传统恍惚语言(TTL)。使用意识现象学量表(PCI)来评估两种文本对认知、情感、身体体验和恍惚深度的影响。在这项随机对照在线研究中,178名参与者被分配到MTL组或TTL组。在听催眠文本的催眠音频之前和之后,向参与者提供PCI和其他测试(如积极和消极影响量表,状态-特质-焦虑量表)。两组之间在恍惚深度、情绪和身体体验方面没有显著差异。然而,在认知-想象水平上,TTL组比MTL组经历了更多的想象(pci -子维度“视觉意象”,p = 0.009, d = 0.38)和更少的认知活动(pci -子维度“内心对话”,p = 0.002, d = 0.40)。结果表明,与MTL相比,TTL在更大程度上增加了意象,降低了认知活动。这进一步表明TTL在促进更生动、更密集的恍惚体验方面的潜力。
{"title":"Modern and traditional trance language: a comparison.","authors":"Sarah Karrasch, Johanna Alisa Jung, Suchithra Varadarajan, Iris-Tatjana Kolassa, Walter Bongartz","doi":"10.1080/00029157.2022.2072703","DOIUrl":"https://doi.org/10.1080/00029157.2022.2072703","url":null,"abstract":"<p><p>This study compares the effects of two trance texts using different language patterns, i.e., <i>modern trance language</i> (MTL) characterized by indirect suggestions as well as narrative style and <i>traditional trance language</i> (TTL) found in traditional societies (e.g., Navajo, San, Aranda aborigines, etc.) that uses multiple repetitions along with narrative sequences. The Phenomenology of Consciousness Inventory (PCI) was used to evaluate the effects of both texts regarding cognition, emotion, physical experience, and trance depth. In this randomized controlled online study, 178 participants were assigned either to the MTL group or to the TTL group. The PCI and other tests (e.g. Positive and Negative Affect Schedule, State-Trait-Anxiety Inventory) were presented to the participants before and after listening to the hypnosis audio of the respective trance text. There were no significant differences between groups concerning trance depth, emotional, and physical experience. However, on the cognitive-imaginative level it was shown that the TTL group experienced more imaginations (PCI-subdimension \"visual imagery,\" <i>p</i> = .009, <i>d</i> = 0.38) and less cognitive activity (PCI-subdimension \"inner dialogue,\" <i>p</i> = .002, <i>d</i> = 0.40) than the MTL group. The results indicate that TTL increases imagery and decreases cognitive activity to a larger extent than MTL. This further indicates the potential of TTL to facilitate more vivid and intensive trance experiences.</p>","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":" ","pages":"146-159"},"PeriodicalIF":1.3,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40408742","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-01Epub Date: 2022-07-06DOI: 10.1080/00029157.2022.2081125
Anna Dominika Kaczmarska, Michał Mielimąka, Krzysztof Rutkowski
Assessment of hypnotizability is useful in research and predicting the effects of hypnosis in clinical practice. There are few contemporary scientific reports examining the relationship between hypnotizability and psychopathological personality dimensions. The current study explores the connections between abnormal personality in psychiatric patients and the hypnotizability level. Fifty-five patients with anxiety and personality disorders who previously completed the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) were invited to undergo the Elkins Hypnotizability Scale - Clinical Form (EHS-CF). The hypnotizability scores comprise a normal distribution but shifted toward low scores. Twenty-seven patients were included in the low hypnotizability (LOW) group, and 28 patients in the medium to high (MID-HIGH) group. The number of participants with high scores on the Psychopathic Deviate and Paranoia MMPI-2 clinical scales was significantly higher in the LOW than in the MID-HIGH group. Patterns of associations between hypnotizability and psychopathology differed in the two groups. The results indicate that moderate hypnotizability should be considered a normal trait that has no meaningful relationship with psychopathology, but certain dysfunctional symptoms of personality disorders may entail resistance and a defensive attitude toward the hypnotherapy, resulting in a tendency to obtain lower hypnotizability.
{"title":"Hypnotizability and psychopathology of patients with personality disorders.","authors":"Anna Dominika Kaczmarska, Michał Mielimąka, Krzysztof Rutkowski","doi":"10.1080/00029157.2022.2081125","DOIUrl":"https://doi.org/10.1080/00029157.2022.2081125","url":null,"abstract":"<p><p>Assessment of hypnotizability is useful in research and predicting the effects of hypnosis in clinical practice. There are few contemporary scientific reports examining the relationship between hypnotizability and psychopathological personality dimensions. The current study explores the connections between abnormal personality in psychiatric patients and the hypnotizability level. Fifty-five patients with anxiety and personality disorders who previously completed the Minnesota Multiphasic Personality Inventory-2 (MMPI-2) were invited to undergo the Elkins Hypnotizability Scale - Clinical Form (EHS-CF). The hypnotizability scores comprise a normal distribution but shifted toward low scores. Twenty-seven patients were included in the low hypnotizability (LOW) group, and 28 patients in the medium to high (MID-HIGH) group. The number of participants with high scores on the Psychopathic Deviate and Paranoia MMPI-2 clinical scales was significantly higher in the LOW than in the MID-HIGH group. Patterns of associations between hypnotizability and psychopathology differed in the two groups. The results indicate that moderate hypnotizability should be considered a normal trait that has no meaningful relationship with psychopathology, but certain dysfunctional symptoms of personality disorders may entail resistance and a defensive attitude toward the hypnotherapy, resulting in a tendency to obtain lower hypnotizability.</p>","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":" ","pages":"160-168"},"PeriodicalIF":1.3,"publicationDate":"2022-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40475611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-01Epub Date: 2022-06-20DOI: 10.1080/00029157.2022.2061899
Joseph Tramontana, Anna Sharkey, Savannah Hays
As noted by some recent authors, psychotherapy has traditionally focused primarily on how the past affects present functioning. For example, in the hypnosis literature, there is much written about age regression and more recently there has been a focus on the future. In the 1950's there was discussions about embodying expectancy and pseudo-orientation-in-time, but there was not much in the literature again until the 1980's and thereafter about the importance of future focus. Some authors refer to future work as age progression. This article summarizes a "future projection" approach including why this terminology appears more suited for the approach. Techniques and strategies are described. Six case examples are presented covering varied clinical issues in which there was evidence of positive change.
{"title":"Future projection therapy: Techniques and case examples.","authors":"Joseph Tramontana, Anna Sharkey, Savannah Hays","doi":"10.1080/00029157.2022.2061899","DOIUrl":"https://doi.org/10.1080/00029157.2022.2061899","url":null,"abstract":"<p><p>As noted by some recent authors, psychotherapy has traditionally focused primarily on how the past affects present functioning. For example, in the hypnosis literature, there is much written about age regression and more recently there has been a focus on the future. In the 1950's there was discussions about embodying expectancy and pseudo-orientation-in-time, but there was not much in the literature again until the 1980's and thereafter about the importance of future focus. Some authors refer to future work as age progression. This article summarizes a \"future projection\" approach including why this terminology appears more suited for the approach. Techniques and strategies are described. Six case examples are presented covering varied clinical issues in which there was evidence of positive change.</p>","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":" ","pages":"60-71"},"PeriodicalIF":1.3,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40085463","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-01DOI: 10.1080/00029157.2022.2066430
Moshe S Torem
The literature of psychotherapy and hypnosis has been dominated by articles and reports on how to best explore the past to better understand, change behavior, and promote healing. Relatively, meager space and attention was given to study and report on using the future to bring about a therapeutic change in behavior and promote healing of illness and recovery of disease. It is indeed an honor and privilege to serve as a guest editor for this special issue of the American Journal of Clinical Hypnosis devoted to a future focused approach in using hypnosis-mediated age progression as a therapeutic strategy and achieve good therapeutic outcomes. The following lines provide the readers with a summary of the articles in this special issue of the journal. Dr Michael Yapko opens this special issue with his article titled “Encouraging Hindsight in Advance: Age Progression in Therapy and Life.” Yapko questions the belief of many therapists that “the past is what makes us who we are,” justifying an excessive focus on exploring the past. He points out that even hypnosis practitioners who believe in this idea have built a clinical practice focused on ideomotor questioning to find the hypothetical “root cause” of someone’s problems. He points out how important it is that we question whether a past orientation in therapy is truly the most effective way for achieving best lasting therapeutic outcomes and enhancing people’s life. In this article, Yapko builds a convincing and cogent foundation for the great value in adopting a future orientation to therapy strategies. He makes for us a solid connection to the concept of expectancy and expectations therapists and patients have of treatment interventions reminding us that the well-known placebo effect is in fact a relatively concrete symbol of a positive future orientation. Yapko states convincingly that any suggestive communication strategy that orients the client experientially to future events is an age progression pattern. Yapko provides important knowledge of how important a future orientation is in the treatment of clients with depression emphasizing that “the greater the degree of client hopelessness, the more immediate the use of age progression should be.” Age progression strategies help to build skills of foresight, which create not just treatment but also an avenue of prevention. Yapko concludes his contribution clarifying the concepts of content-oriented versus processoriented approaches in utilizing age progression. Moreover, he provides an example with a transcript of using a process-oriented strategy for promoting foresight. AMERICAN JOURNAL OF CLINICAL HYPNOSIS 2022, VOL. 65, NO. 1, 1–3 https://doi.org/10.1080/00029157.2022.2066430
{"title":"Age progression therapy techniques in hypnosis.","authors":"Moshe S Torem","doi":"10.1080/00029157.2022.2066430","DOIUrl":"https://doi.org/10.1080/00029157.2022.2066430","url":null,"abstract":"The literature of psychotherapy and hypnosis has been dominated by articles and reports on how to best explore the past to better understand, change behavior, and promote healing. Relatively, meager space and attention was given to study and report on using the future to bring about a therapeutic change in behavior and promote healing of illness and recovery of disease. It is indeed an honor and privilege to serve as a guest editor for this special issue of the American Journal of Clinical Hypnosis devoted to a future focused approach in using hypnosis-mediated age progression as a therapeutic strategy and achieve good therapeutic outcomes. The following lines provide the readers with a summary of the articles in this special issue of the journal. Dr Michael Yapko opens this special issue with his article titled “Encouraging Hindsight in Advance: Age Progression in Therapy and Life.” Yapko questions the belief of many therapists that “the past is what makes us who we are,” justifying an excessive focus on exploring the past. He points out that even hypnosis practitioners who believe in this idea have built a clinical practice focused on ideomotor questioning to find the hypothetical “root cause” of someone’s problems. He points out how important it is that we question whether a past orientation in therapy is truly the most effective way for achieving best lasting therapeutic outcomes and enhancing people’s life. In this article, Yapko builds a convincing and cogent foundation for the great value in adopting a future orientation to therapy strategies. He makes for us a solid connection to the concept of expectancy and expectations therapists and patients have of treatment interventions reminding us that the well-known placebo effect is in fact a relatively concrete symbol of a positive future orientation. Yapko states convincingly that any suggestive communication strategy that orients the client experientially to future events is an age progression pattern. Yapko provides important knowledge of how important a future orientation is in the treatment of clients with depression emphasizing that “the greater the degree of client hopelessness, the more immediate the use of age progression should be.” Age progression strategies help to build skills of foresight, which create not just treatment but also an avenue of prevention. Yapko concludes his contribution clarifying the concepts of content-oriented versus processoriented approaches in utilizing age progression. Moreover, he provides an example with a transcript of using a process-oriented strategy for promoting foresight. AMERICAN JOURNAL OF CLINICAL HYPNOSIS 2022, VOL. 65, NO. 1, 1–3 https://doi.org/10.1080/00029157.2022.2066430","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":" ","pages":"1-3"},"PeriodicalIF":1.3,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40600327","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-07-01DOI: 10.1080/00029157.2022.2066431
Stephen R Lankton
It is common for psychotherapy interventions used in the context of hypnosis to address events in the client's past or present including decisions, traumas, parataxic distortions (Sullivan, 1970), suppressed emotions and so on. Unlike conventional psychotherapy, hypnosis has a well-known and commonly referred to perceptual phenomenon called "future-orientation in time." While this feature has been used by various therapists, it does not appear to be routinely used as the foundation for crafted interventions. This paper briefly discusses the historical emergence and the progressive logic of using imagery in various hypnotic and non-hypnotic therapeutic approaches, how this progression from using past imagery to present imagery has currently culminated with future-to-past oriented imagery interventions and outlines the minimum necessary steps for conducting an intervention within hypnosis called Emanated Imagery. The rationale and step-by-step procedure for constructing Emanated Imagery, as well as a case example, is presented.
{"title":"Emanated imagery: Shaping presupposed success.","authors":"Stephen R Lankton","doi":"10.1080/00029157.2022.2066431","DOIUrl":"https://doi.org/10.1080/00029157.2022.2066431","url":null,"abstract":"<p><p>It is common for psychotherapy interventions used in the context of hypnosis to address events in the client's past or present including decisions, traumas, parataxic distortions (Sullivan, 1970), suppressed emotions and so on. Unlike conventional psychotherapy, hypnosis has a well-known and commonly referred to perceptual phenomenon called \"future-orientation in time.\" While this feature has been used by various therapists, it does not appear to be routinely used as the foundation for crafted interventions. This paper briefly discusses the historical emergence and the progressive logic of using imagery in various hypnotic and non-hypnotic therapeutic approaches, how this progression from using past imagery to present imagery has currently culminated with future-to-past oriented imagery interventions and outlines the minimum necessary steps for conducting an intervention within hypnosis called Emanated Imagery. The rationale and step-by-step procedure for constructing Emanated Imagery, as well as a case example, is presented.</p>","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":" ","pages":"18-29"},"PeriodicalIF":1.3,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40600328","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-10-01DOI: 10.1080/00029157.2013.686403
Richard P Kluft
{"title":"A tribute to John G. Watkins, Ph.D. (1913-2012).","authors":"Richard P Kluft","doi":"10.1080/00029157.2013.686403","DOIUrl":"https://doi.org/10.1080/00029157.2013.686403","url":null,"abstract":"","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":" ","pages":"129-37"},"PeriodicalIF":1.3,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00029157.2013.686403","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40209115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-10-01DOI: 10.1080/00029157.2013.686401
Phyllis H Goltra
{"title":"In memoriam of Clorinda G. \"Coco\" (Goltra) Margolis, Ph.D. (1930-2011).","authors":"Phyllis H Goltra","doi":"10.1080/00029157.2013.686401","DOIUrl":"https://doi.org/10.1080/00029157.2013.686401","url":null,"abstract":"","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":" ","pages":"124-8"},"PeriodicalIF":1.3,"publicationDate":"2012-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00029157.2013.686401","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40209114","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2007-10-01DOI: 10.1080/00029157.2007.10401607
Ran D Anbar
Abstract This issue of the Journal focuses on medical applications of hypnosis. The contributed articles describe a spectrum of clinical hypnosis in the primary care fields of obstetrics (VandeVusse, Irland, Berner, Fuller, & Adams, 2007) and pediatrics (Berberich, 2007), as well as the specialty fields of dermatology (Shenefelt, 2007), immunology (Torem, 2007), and pediatric pulmonology (Anbar, 2007). Additionally, two articles describe intriguing advances in our understanding of the neurological mechanisms of hypnotic effects and their potential impact on selection of appropriate treatment for specific patients (Raz, Lamar, Buhle, Kane, & Peterson, 2007; Raz & Michels, 2007).
{"title":"Designing effective research protocols for medical applications of hypnosis.","authors":"Ran D Anbar","doi":"10.1080/00029157.2007.10401607","DOIUrl":"https://doi.org/10.1080/00029157.2007.10401607","url":null,"abstract":"Abstract This issue of the Journal focuses on medical applications of hypnosis. The contributed articles describe a spectrum of clinical hypnosis in the primary care fields of obstetrics (VandeVusse, Irland, Berner, Fuller, & Adams, 2007) and pediatrics (Berberich, 2007), as well as the specialty fields of dermatology (Shenefelt, 2007), immunology (Torem, 2007), and pediatric pulmonology (Anbar, 2007). Additionally, two articles describe intriguing advances in our understanding of the neurological mechanisms of hypnotic effects and their potential impact on selection of appropriate treatment for specific patients (Raz, Lamar, Buhle, Kane, & Peterson, 2007; Raz & Michels, 2007).","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":" ","pages":"105-7"},"PeriodicalIF":1.3,"publicationDate":"2007-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/00029157.2007.10401607","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41072748","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1986-07-01DOI: 10.1080/00029157.1986.10402682
J. Weakland
{"title":"Hypnosis in family therapy.","authors":"J. Weakland","doi":"10.1080/00029157.1986.10402682","DOIUrl":"https://doi.org/10.1080/00029157.1986.10402682","url":null,"abstract":"","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1986-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129364210","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1974-12-01DOI: 10.1176/AJP.1974.131.12.1402
W. K. Tomlinson, J. J. Perret
{"title":"Mesmerism in New Orleans: 1845-1861.","authors":"W. K. Tomlinson, J. J. Perret","doi":"10.1176/AJP.1974.131.12.1402","DOIUrl":"https://doi.org/10.1176/AJP.1974.131.12.1402","url":null,"abstract":"","PeriodicalId":254017,"journal":{"name":"The American journal of clinical hypnosis","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1974-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128539851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}