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相关概念视频

Operant Conditioning Intervention01:24

Operant Conditioning Intervention

123
Operant conditioning serves as a foundational principle in therapeutic interventions aimed at modifying maladaptive behaviors. Central to this approach is the notion that behaviors, both adaptive and maladaptive, are learned through reinforcement. By analyzing the environmental factors that reinforce problematic behaviors, clinicians can design interventions to weaken these reinforcements and replace maladaptive behaviors with healthier alternatives.
In operant conditioning, behaviors that are...
123
Behavior Modification01:21

Behavior Modification

238
Behavioral approaches have often been criticized for ignoring mental processes and focusing solely on observable behavior. However, these approaches provide an optimistic perspective for individuals seeking to change their behaviors. Rather than concentrating on intrinsic personality traits, behavioral approaches suggest that even longstanding habits can be modified by changing the reward contingencies that maintain them.
A real-world application of operant conditioning principles is applied...
238
Preventive Healthcare Services01:30

Preventive Healthcare Services

1.1K
Preventive healthcare services keep people healthy via frequent check-ups, screening, and counseling. They primarily aid in disease prevention rather than treating an acute or chronic illness. Preventive treatment also keeps individuals productive and energetic, allowing them to work well into their retirement years. Examples of preventive care services include:
1.1K
Behaviorism01:28

Behaviorism

2.7K
The field of behaviorism was pioneered by figures such as Ivan Pavlov, John B. Watson, and B.F. Skinner fundamentally shifted the focus of psychology to the observable and controllable aspects of human and animal behavior. This shift marked a critical evolution in the discipline, emphasizing scientific rigor and experimental methodology.
The core premise of behaviorism is its focus on observable behavior rather than internal thoughts or feelings. This approach argues that true scientific...
2.7K
Behavior Therapy01:22

Behavior Therapy

116
Behavior therapy incorporates diverse techniques rooted in classical conditioning principles to address maladaptive behaviors and anxiety disorders. These methods aim to reduce avoidance behaviors, foster adaptive coping mechanisms, and alter associations between stimuli and responses, making them effective in a wide range of therapeutic contexts.
Exposure therapy is a cornerstone of behavioral treatment for anxiety disorders. It involves systematic exposure to feared stimuli, either in real...
116
Timing and Consequences on Behavior01:08

Timing and Consequences on Behavior

158
In operant conditioning, the timing of reinforcement is crucial. For animals like rats and cats, immediate reinforcement (within a few seconds) is much more effective than delayed reinforcement. For example, a food reward for a rat needs to follow within 30 seconds of pressing a bar to be effective. 
Humans, however, can respond to delayed reinforcers. We often make decisions between immediate small rewards and delayed larger rewards. This ability to delay gratification is a significant...
158

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相关实验视频

Updated: Sep 18, 2025

A Treatment Package without Escape Extinction to Address Food Selectivity
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A Treatment Package without Escape Extinction to Address Food Selectivity

Published on: August 21, 2015

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不要让警降低可预防的行为风险因素.

Chiara Stival1, Anna Odone2,3, Alessandra Lugo1

  • 1Department of Medical Epidemiology, Istituto di Ricerche Farmacologiche Mario Negri IRCCS.

Journal of epidemiology
|June 22, 2025
PubMed
概括
此摘要是机器生成的。

对可预防的行为风险因素的医学研究是有限的,并且正在下降. 这一趋势凸显出,迫切需要加强对初级预防策略的重视,以全球打击非传染性疾病.

关键词:
图书统计分析 图书统计分析文学评论 文学评论非传染性疾病 非传染性疾病主要预防主要预防.风险因素 风险因素

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Assessment and Evaluation of the High Risk Neonate: The NICU Network Neurobehavioral Scale
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相关实验视频

Last Updated: Sep 18, 2025

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Published on: August 21, 2015

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A Familiarization Protocol Facilitates the Participation of Children with ASD in Electrophysiological Research
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科学领域:

  • 公共卫生 公共卫生
  • 医学研究趋势 医学研究趋势
  • 行为科学 行为科学

背景情况:

  • 可预防的行为风险因素对全球死亡率和发病率作出了重大贡献.
  • 了解这些因素的研究重点对于公共卫生干预至关重要.

研究的目的:

  • 在2022年量化医学研究对行为风险因素的兴趣.
  • 在主要医学期刊和更广泛的文献中分析这项研究的30年趋势.

主要方法:

  • 关于2022年JAMA,BMJ,Lancet和NEJM的烟草吸烟,酒精,非法药物,体重过重和体育活动的出版物的分析.
  • 联合点对PubMed/MEDLINE数据的分析,以评估医学文献的30年趋势.

主要成果:

  • 在2022年,顶级期刊的8.0%的出版物涵盖了任何行为风险因素.
  • 对可修改风险因素的研究从1993年到2014年增加,然后从2014年到2022年大幅下降.

结论:

  • 对可预防的行为风险因素的医学研究是有限的,并且已经下降了十年.
  • 优先考虑初级预防研究对于应对非传染性疾病的增加至关重要.