Objective: To examine Howard Rachlin's hypothetical model of molar choice as a tactic for resisting addictions and to explore how some of its then-radical components can be developed to account for nonphysical and far future rewards.
Method: The history of Rachlin's long dialog with the present author about molar choice is reviewed. The possible implications are described of both authors' proposal that behavior can depend entirely on reward.
Results: Molar choice entails bringing wider-and thus further future-contingencies to bear on current choices. The two authors proposed mechanisms with different foci, which they respectively called teleological behaviorism and intertemporal bargaining. Laboratory results have been modest, but supplementary demonstrations by thought experiments and brain imaging are described. Both proposals have left open how the value of distant outcomes, such as sobriety, savings, and healthy aging, survives temporal discounting enough to compete with present motivational pressures. In contradiction to Rachlin, but following his suggestion that reward is behavior, it is deduced that some reward must be endogenous rather than secondary to external primary rewards. Endogenous reward is proposed as a fiat currency that can function only to the extent that it is protected from inflation by some kind of uniqueness (). Such uniqueness can be provided by personal disciplines for testing reality, but also by extraneous factors such as needs, coincidences, and biases.
Conclusions: Rachlin's teleological behaviorism is a valuable hypothesis, but limited by its ruling out of nonexternal rewards and of intrapersonal self-prediction, both of them useful for understanding nonsubstance addictions. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
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http://dx.doi.org/10.1037/adb0000853 | DOI Listing |
Front Oral Health
January 2025
State Key Laboratory of Oral & Maxillofacial Reconstruction and Regeneration, National Clinical Research Center for Oral Diseases, Shaanxi Clinical Research Center for Oral Diseases, Department of Pediatric Dentistry, School of Stomatology, The Fourth Military Medical University, Xi'an, China.
Objective: To analyze the clinical application and limiting factors of the Hall technique (HT) preformed metal crowns in caries of primary molars and to provide reference for its clinical application based on a questionnaire survey.
Materials And Methods: From June to December 2022, a questionnaire was distributed to pediatric dentists through the WeChat platform using "Questionnaire Star" to analyze the clinical application and influencing factors of the HT preformed metal crowns in caries of primary molars.
Results: A total of 700 survey questionnaires were distributed, and 650 valid questionnaires were recovered, with a effectiveness rate of 92.
J Int Soc Prev Community Dent
December 2024
Assistant professor, Oral and Dental Disease Research Center, Department of Operative Dentistry, Faculty of Dentistry, Zahedan University of Medical Sciences, Zahedan, Iran.
Aim: Tooth sensitivity caused by exposed dentin tubules is a common clinical problem requiring correct treatment methods. Owing to the spread of the COVID-19 virus, it has become common to use different mouthwashes, including 1.5% hydrogen peroxide (HP), before dental procedures.
View Article and Find Full Text PDFInt J Clin Pediatr Dent
December 2024
Department of Pediatric and Preventive Dentistry, M A Rangoonwala College of Dental Science and Research Centre, Pune, Maharashtra, India.
Background: Indirect pulp treatment (IPT) is often employed in dentistry as a valuable technique for preserving dental vitality. While mineral trioxide aggregate (MTA) remains a popular choice, the need for materials with shorter setting times, lower costs, and minimized discoloration concerns has led to the exploration of alternative options.
Aim: To evaluate and compare the radiographic and clinical outcomes of gel-based MTA Kids e-MTA (Kids-e-Dental, Mumbai, India) with MTA (ProRoot MTA, Dentsply Tulsa, Johnson City, TN, USA).
Contemp Clin Dent
December 2024
Department of Pediatric and Preventive Dentistry, Institute of Dental Sciences, Bareilly, Uttar Pradesh, India.
Background: The choice of sealing material is a crucial factor that influences the outcome of endodontic treatment.
Aim: The purpose of this study was to compare the sealing ability of mineral trioxide aggregate (MTA) Angelus, Endocem MTA, and NeoPutty MTA when used as furcal perforation repair materials.
Materials And Methods: A total of 45 mandibular molars were used.
Int J Biol Macromol
January 2025
College of Food Science and Nutritional Engineering, China Agricultural University, Beijing 100083, China; National Engineering Research Center for Fruit and Vegetable Processing, Key Lab of Fruit and Vegetable Processing, Ministry of Agriculture, Beijing, China.
This study utilized deep eutectic solvents (DES) based on choline chloride/lactic acid (ChCl/LA) to deconstruct coconut fibers. The effects of DES with different temperatures and molar ratios on the yield of lignin, recovery rate of residues, structural changes in lignin and solid residues, and saccharification efficiency were investigated. The results showed that acidic DES treatment effectively deconstructed the coconut fibers, resulting in a high lignin yield of 68.
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