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41.
William M Baum 《Journal of the experimental analysis of behavior》2021,115(2):578-583
If we study the behavior of organisms, we must understand the ontological status of both “organism” and “behavior.” A living organism maintains itself alive by constantly interacting with the environment, taking in energy and discarding waste. Ontologically, an organism is a process. Its interactions with the environment, which constitute its behavior, are processes also, because the parts of any process are themselves processes. Processes serve functions, and the function of a process must be part of its identity. A process, by definition, extends in time. Time is the fundamental and universal measure of behavior. All processes have the property of scale. Activities of an organism have parts that are themselves activities on a smaller time scale. Scale varies continuously, and behavior may be studied on as large or as small a time scale as seems necessary. When researchers refer to the “structure” of behavior, they refer to smaller-scale activities. Attaching a switch to a lever or key is convenient, but one should never confuse operation of a switch with a unit of behavior. Shimp's (2020) “molecular” measures are small-scale measures. The molecular view based on discrete events has outlived its usefulness and should be replaced by a multiscale molar paradigm. 相似文献
42.
中学生自我隐瞒倾向:因素结构与发展特点 总被引:4,自引:0,他引:4
本研究旨在探讨自我隐瞒量表在中学生样本中的适用性 ,以及中学生自我隐瞒倾向的特点。一个由 51 3名中学生组成的样本接受了自我隐瞒量表和中学生应付方式量表的测试。结果发现中文版自我隐瞒量表具有较好结构效度和较好的效标效度以及较好的信度 ,因此中文版自我隐瞒量表可在今后的有关研究中使用。研究还发现男生的自我隐瞒倾向同女生相比相对较高 ,而且无论男生和女生 ,中学生的自我隐瞒倾向显著地高于大学生。这些结果可能表明 ,处于心理“断乳期”的中学生的心理具有一定闭锁性 ,而男生的自我隐瞒倾向高于女生 ,则可能表明自我隐瞒跟男生的独立性较强有关 相似文献
43.
The study aims to investigate the quality of life (QOL) and the psychological situation in Chinese patients with rosacea. A total of 196 healthy controls and 201 rosacea patients were involved in the final analysis. The general information, the Dermatology Life Quality Index (DLQI) and the Hospital Anxiety and Depression Scale (HADS) were collected. Significantly higher DLQI, anxiety and depression score were observed in the rosacea group compared to the control group (p < .01). Total DLQI score of patients was positively related with anxiety (r = .526, p < .001) and depression scores (r = .399, p < .001) in HADS. Rosacea had significant psychological impact on Chinese patients and had substantial influence on their QOL. Physicians should address the psychosocial needs of rosacea patients as much as its physical symptoms. 相似文献
44.
On rough terrain, excessive wheel slippage is easily generated by changes of surface conditions such as soil types and geometries. It induces considerable loss of wheel traction and battery energy. To prevent this, wheeled robots should consistently recognize the current situation generated between wheel and surface. And also wheeled robots are required to optimally control wheel motion in limited wheel traction and battery capacity. Therefore, this paper proposes a novel wheel control algorithm based on slip optimization of traction and energy, which is adaptive to change of surface condition. Proposed wheel control algorithm is called Traction-Energy Balancing Adaptive Control (TEB) in this paper and TEB assigns optimized rotation speed to each wheel by observing wheel slip ratio which is a key parameter of TEB. As functions of TEB, TEB is largely divided into three main parts; (1) slip optimizer (2) slip controller (3) SC-compensator. In the slip optimizer, two optimal slip models were derived as a function of slip ratios regarding maximum traction and tractive efficiency using experimental data about wheel-terrain interaction in three types of soil (grass, gravel and sand). And the optimal slip models were employed in order to determine a desired slip value of wheel with observation of a change in actual robot velocity as control input in the slip controller. For optimal slip control, the proposed slip controller is based on conventional PID controller with compensating disturbance in the controller (SC-compensator) which occurs by change of surface shapes. In the SC-compensator, radial function networks (RBFN) was applied in the slip controller and RBFN was of help to readjust previously set PID gains depending on occurred slip error. Finally, TEB was experimentally verified by controlling a real robot having four wheels on various terrain types. 相似文献
45.
46.
L. Bernez M. Batt M. Yzoard C. Jacob A. Trognon F. Verhaegen J.-L. Danan R. Fescharek T. Rivasseau-Jonveaux 《Psychologie Fran?aise》2018,63(1):73-93
The aim of this research was to study the effect of the presence of a garden in a hospital care sector on caregiver burnout. Eighty-eight nurses and caregivers from 9 care sectors answered a questionnaire constructed from the theories and scales of Karasek and Theorell. Three types of services were compared (cognitive behavioral unit, palliative care, post-acute and rehabilitation care) with a garden adapted for therapeutic activities versus with a regular garden versus with no garden. The main result was a lesser incidence of burnout in care services with a garden that those without a garden, irrespective of the type of care service, along with an amplification of the benefit with specially-designed gardens. The feeling of strength, both physical and psychological, was less present when the care services did not have a garden. A trend toward an increase in musculoskeletal disorders in services with a therapeutic garden versus no garden was observed. Upon analyzing the results, the authors recommend particular attention in the designing of hospital gardens in order to facilitate the ergonomics of nursing work. The overall results advocate the use of the garden as a systemic structure conducive to work interactions in a specially-designed area. 相似文献
47.
Y. Le Corff E. Yergeau C. Proulx-Bourque M. Busque-Carrier A. Roy-Charland A. Levesque J. Tivendell K. Forget 《Psychologie Fran?aise》2018,63(3):269-275
The aim of the present study was to evaluate the equivalence of the French-Canadian version of the Adult Self-Report (ASR; Achenbach & Rescorla, 2003) to its original English (USA) version. Both the original English version and the newly translated French-Canadian version were administered to 251 bilingual students from four Canadian provinces (Manitoba, New-Brunswick, Ontario, and Quebec), with a one to two weeks interval. Correlations varying from 0.72 to 0.87 indicated a high degree of correspondence between the scales of the two versions. Cohen's d calculated using Morris and DeShon's (2002) formula for within-subjects designs indicate that differences between mean scores varied from near-zero (d = 0.01) to small (d = 0.19), and suggest that they are not clinically significant. Ordinal alpha coefficients for the scales of the French-Canadian version varied from 0.66 to 0.96 but are inferior to those of the English version in seven of the eleven scales. Globally, results indicate that the equivalence of the French-Canadian version to the original English version of the ASR is sufficient to recommend its use. 相似文献
48.
Guillermo A. Ceballos Jesus D. Suescun Heidi C. Oviedo Edwin Herazo 《Journal of Beliefs & Values》2015,36(3):347-353
The Spanish version of the five-item Francis scale of attitude toward Christianity is a refinement of the short version of the Francis scale of attitude toward Christianity. The scale is a good measurement for intrinsic religiosity. It has been applied previously among Colombian adolescent students. The internal consistency and construct and nomological validity were tested among a sample of 1349 Colombian college students from Santa Marta, Colombia. Participants were aged between 18- and 30-years-old; 51% were men; and 68% were social science students. Exploratory analysis factor, Cronbach alpha and omega McDonald were computed. The scale showed high internal consistency (both alpha and omega = .96) and excellent construct and nomological validity (one factor which explained for 88% of variance; women scored higher than men; and Protestants scored higher than Catholics and students with other religion filiations). The five-item Francis scale can be used further researches in Hispano-America among college students. 相似文献
49.
Tetsuya Kawamoto 《The Japanese psychological research》2015,57(3):254-267
The purpose of this study was to validate the 20‐item Mini‐K scale, which is the short form of the Arizona Life History Battery, as translated into Japanese. Two samples of Japanese adults (N = 2000; 50.0% men; Mage = 40.9 for the first survey; N = 400; 50.0% men; Mage = 42.2 for the second survey) completed a web‐based questionnaire, including the Japanese translation of the Mini‐K. The results showed that the psychometric properties of the Japanese Mini‐K scale were comparable to those of the original English version. The scale had good reliability based on Cronbach's α and McDonald's ω. Convergent validity was demonstrated by the correlation between the Mini‐K scores and life history indicators. In addition, the Mini‐K score was related to both personality and psychosomatic health. The translated scale provides a valid and reliable instrument in Japanese that measures human life‐history strategy. 相似文献
50.
对三孩政策下辅助生殖医疗机构患者就诊过程中呼声较高的以家庭平衡为目的的性别选择问题进行探讨,从概念的界定、产生需求的社会背景及可能引发的伦理问题进行论证,从而推动社会层面的深度思考。同时,结合当前辅助生殖技术中存在的社会需求,提出了以家庭平衡为目的的性别选择是曾经实行的“生男即止法”的延伸。但以家庭平衡为目的的性别选择还需要以辅助生殖技术规范应用为前提,应该从法律法规的完善、技术应用的监督及审查体系的加强等方面推动工作,防止相关技术的滥用。
相似文献