Group Report: What is the Role of Heuristics in Litigation

This chapter examines the role of heuristics in the Anglo-American and Continental litigation systems by considering two broad areas: heuristics that appear in legal rules and procedures, as well as heuristics used by various legal actors (e.g., judges, juries, lawyers). It begins with theoretical accounts of heuristics in psychology and law. Next, it explores the role that heuristics play in the litigation process from the selection and construction of cases to the appellate process. Although procedural rules are in place to ensure that legal decision processes are deliberative, the complexities and uncertainties inherent in legal judgments promote the use of simplifying heuristic strategies. Accordingly, numerous possible instances of heuristics are identified both in legal rules and in the judgment processes of legal actors. The prescriptive utility of heuristics is considered with reference to competing legal ideals. If legal decision makers are to come closer to legal ideals, then the law must strive for perfection through complexity. If legal ideals take account of psychological reality, then the law should design an environment that recognizes human constraints and thereby facilitates heuristic decision strategies that are adaptive. Considerably more scientific work is needed to specify the conditions under which various heuristics are used in the legal domain and under which conditions these heuristics are used successfully to achieve legal objectives

Social and Behavioral Rhythms is Related to the Perception of Quality of Life in Old Adults

Introduction: The purpose is to verify in old adults if social and behavioral rhythms (SBRs) are correlated with a positive perception of the quality of life (QoL). Social and behavioral rhythms and related circadian biorhythms are known as central points in the pathophysiology of bipolar disorders. A secondary aim is to see if a similar relationship can be found in Major Depressive Disorder (MDD) in old adults. Sample: 141 people aged ≥65 years (58.9% Female). Methods: Each subject was evaluated using the Social and Behavioral Rhythms Scale (in which higher scores show more dysfunctional SRBs); SF-12 for QoL and a screening tool for depressive symptoms. They underwent a medical evaluation and blood level assays including cholesterol and triglycerides. The medical diagnoses including MDD were taken into account. Results: The Social and Behavioral Rhythms Scale score correlated inversely with SF-12 score (p<0.001) and positively with PHQ9 (p<0.0001). People with MDD had a higher score on social rhythms than controls without (p<0.01). The study highlighted, for the first time, that social and behavioral rhythms have a role in old adults living in the community. Conclusion: Further longitudinal studies with a sufficient number of individuals will be required to confirm these data and clarify causal links of the association

Moderate exercise improves cognitive function in healthy elderly people: Results of a randomized controlled trial

BACKGROUND: Physical activity in the elderly is recommended by international guidelines to protect against cognitive decline and functional impairment. OBJECTIVE: This Randomized Controlled Trial (RCT) was set up to verify whether medium-intensity physical activity in elderly people living in the community is effective in improving cognitive performance. DESIGN: RCT with parallel and balanced large groups. SETTING: Academic university hospital and Olympic gyms. SUBJECTS: People aged 65 years old and older of both genders living at home holding a medical certificate for suitability in non-competitive physical activity. METHODS: Participants were randomized to a 12-week, 3 sessions per week moderate physical activity program or to a control condition focused on cultural and recreational activities in groups of the same size and timing as the active intervention group. The active phase integrated a mixture of aerobic and anaerobic exercises, including drills of “life movements”, strength and balance. The primary outcome was: any change in Addenbrooke's Cognitive Examination Revised (ACE-R) and its subscales. RESULTS: At the end of the trial, 52 people completed the active intervention, and 53 people completed the control condition. People in the active intervention improved on the ACE-R (ANOVA: F(1;102)=4.32, p=0.040), and also showed better performances on the memory (F(1;102)=5.40 p=0.022) and visual-space skills subscales of the ACE-R (F(1;102)=4.09 p=0.046). CONCLUSION: A moderate-intensity exercise administered for a relatively short period of 12 weeks is capable of improving cognitive performance in a sample of elderly people who live independently in their homes. Clinical Trials Registration No: NCT0385811

Group Report: What is the Role of Heuristics in Litigation

This chapter examines the role of heuristics in the Anglo-American and Continental litigation systems by considering two broad areas: heuristics that appear in legal rules and procedures, as well as heuristics used by various legal actors (e.g., judges, juries, lawyers). It begins with theoretical accounts of heuristics in psychology and law. Next, it explores the role that heuristics play in the litigation process from the selection and construction of cases to the appellate process. Although procedural rules are in place to ensure that legal decision processes are deliberative, the complexities and uncertainties inherent in legal judgments promote the use of simplifying heuristic strategies. Accordingly, numerous possible instances of heuristics are identified both in legal rules and in the judgment processes of legal actors. The prescriptive utility of heuristics is considered with reference to competing legal ideals. If legal decision makers are to come closer to legal ideals, then the law must strive for perfection through complexity. If legal ideals take account of psychological reality, then the law should design an environment that recognizes human constraints and thereby facilitates heuristic decision strategies that are adaptive. Considerably more scientific work is needed to specify the conditions under which various heuristics are used in the legal domain and under which conditions these heuristics are used successfully to achieve legal objectives

Moderate exercise improves cognitive function in healthy elderly people: results of a randomized controlled trial

Abstract:.Background: Physical activity in the elderly is recommended by international guidelines to protect against cognitive decline and functional impairment. Objective: This Randomized Controlled Trial (RCT) was set up to verify whether medium-intensity physical activity in elderly people living in the community is effective in improving cognitive performance. Design: RCT with parallel and balanced large groups. Setting: Academic university hospital and Olympic gyms. Subjects: People aged 65 years old and older of both genders living at home holding a medical certificate for suitability in non-competitive physical activity. Methods: Participants were randomized to a 12-week, 3 sessions per week moderate physical activity program or to a control condition focused on cultural and recreational activities in groups of the same size and timing as the active intervention group. The active phase integrated a mixture of aerobic and anaerobic exercises, including drills of “life movements”, strength and balance. The primary outcome was: Any change in Addenbrooke's Cognitive Examination Revised (ACE-R) and its subscales. Results: At the end of the trial, 52 people completed the active intervention, and 53 people completed the control condition. People in the active intervention improved on the ACE-R (ANOVA: F(1;102)=4.32, p=0.040), and also showed better performances on the memory (F(1;102)=5.40 p=0.022) and visual-space skills subscales of the ACE-R (F(1;102)=4.09 p=0.046). Conclusion: A moderate-intensity exercise administered for a relatively short period of 12 weeks is capable of improving cognitive performance in a sample of elderly people who live independently in their homes