竞争和偏好在自动强化挑战性行为的治疗中
Amanda L Verriden1,2, Eileen M Roscoe1,2, Katherine R Rousseau3
1Behavior Analysis Department, Western New England University, Springfield, MA, USA.
Journal of applied behavior analysis
|June 10, 2025
概括
竞争刺激评估 (CSA) 比配对刺激偏好评估 (PSPA) 更有效,用于识别自闭症谱系障碍患者具有挑战性行为的有效治疗方法.
科学领域:
- 行为分析 行为分析
- 应用行为分析应用行为分析
- 自闭症谱系障碍研究研究
背景情况:
- 自动强化具有挑战性的行为在患有自闭症谱系障碍的人中很常见.
- 有效的治疗需要准确识别强化刺激.
- 治疗前的评估对于指导治疗选择至关重要.
研究的目的:
- 为了比较竞争刺激评估 (CSA) 和配对刺激偏好评估 (PSPA) 的相对有用性.
- 为了确定哪种评估更好地识别了自动强化挑战性行为的有效治疗项目.
- 评估CSA和PSPA衍生品在非随机强化 (NCR) 和差异强化其他行为 (DRO) 治疗中的有效性.
主要方法:
- 五个患有自闭症谱系障碍和自动强化挑战性行为的人参与了这项研究.
- 竞争刺激评估 (CSA) 和配对刺激偏好评估 (PSPA) 进行,以确定首选项目.
- 在NCR和DRO治疗阶段评估了CSA和PSPA项目的疗效.
主要成果:
- 非条件强化 (NCR) 减少了五分之四的参与者的挑战性行为.
- 在NCR期间,CSA项目对三个参与者来说比PSPA项目更有效.
- 差异强化其他行为 (DRO) 减少了两个参与者的挑战性行为,评估类型之间的差异很小.
结论:
- 竞争刺激评估 (CSA) 显示出比配对刺激偏好评估 (PSPA) 更大的实用性,用于识别自动强化挑战性行为的有效治疗项目.
- 这些发现对优化治疗前评估策略在治疗自闭症谱系障碍的开发有意义.
- 评估的选择可能会影响治疗疗效,特别是在NCR范式内.
相关概念视频
Operant Conditioning Intervention
51
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...
In operant conditioning, behaviors that are...
51
Behavior Modification
130
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...
A real-world application of operant conditioning principles is applied...
130
Primary and Secondary Reinforcers
209
In psychology, reinforcement is a key concept in behavior modification. B.F. Skinner demonstrated this with his experiments involving rats in what is known as a Skinner box. The rats learned to press a lever to receive food, a primary reinforcer that fulfilled their innate need for nourishment.
Effective reinforcers for humans vary depending on the individual and the context. Primary reinforcers, such as food, water, sleep, shelter, and pleasure, have inherent value and satisfy basic biological...
Effective reinforcers for humans vary depending on the individual and the context. Primary reinforcers, such as food, water, sleep, shelter, and pleasure, have inherent value and satisfy basic biological...
209
Behaviorism
2.3K
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...
The core premise of behaviorism is its focus on observable behavior rather than internal thoughts or feelings. This approach argues that true scientific...
2.3K
Reinforcement Schedules
135
Positive reinforcement is a powerful method for teaching new behaviors to both animals and humans. B.F. Skinner demonstrated this with his experiments using rats in a Skinner box. When a rat pressed a lever, it received a food pellet. This immediate reward encouraged the rat to repeat the behavior. This method, where a reward follows every instance of the behavior, is known as continuous reinforcement. It is highly effective for establishing new behaviors quickly.
Once a behavior is learned,...
Once a behavior is learned,...
135
Operant Conditioning
1.5K
Operant conditioning, a key concept in behavioral psychology, involves using reinforcement and punishment to alter the likelihood of a behavior being repeated. B.F. introduced this type of conditioning. Skinner focused on voluntary behaviors and the consequences that follow them, influencing whether these behaviors will be strengthened or diminished.
Reinforcement in operant conditioning can be positive or negative, both of which serve to increase the likelihood of a behavior. Positive...
Reinforcement in operant conditioning can be positive or negative, both of which serve to increase the likelihood of a behavior. Positive...
1.5K


