Beyond Rationality: Clarity-Based Decision Making

1992 ◽  
Author(s):  
Stephen Kaplan
Keyword(s):  
Decision Making ◽  
Cognitive Structure ◽  
Spatial Context ◽  
Economic Man ◽  
Environmental Cognition ◽  
Spatial Decision Making ◽  
The Subject ◽  
State Of Affairs ◽  
Rationality Model

The study of how people make decisions has long been dominated by the economic man or rationality model. In recent years researchers have extended the study of decision making into the spatial context. Given the pervasive role of the rationality model it was not surprising to see reliance on it in this new domain as well (Golledge & Timmermans, 1987; Timmermans, this volume). There are, however, at least two reasons why one might have hoped for a broader perspective. First, given its obvious kinship to the area of environmental cognition, research on spatial decision making could have reflected the concern for cognitive structure central to the wayfinding literature. Second, the rationality model has increasingly been the subject of searching questions and criticism. Cracks have been appearing in the once near-monolithic support for this model. A number of psychologists have been quite articulate about what they see as serious deficiencies in this approach (Einhorn & Hogarth, 1985; Herrnstein & Mazur, 1987; Kruglanski & Ajzen, 1983; Simon, 1957; Wallach & Wallach, 1983). Even economists have expressed serious reservations (Bell & Kristol, 1981; Earl, 1983a; Eichner, 1983; Kuttner, 1985; Lutz, 1987). Decision theorists have not been insensitive to these concerns; many modifications have been proposed (see Jungermann, 1983, for an extensive review). If there is a consensus among them, it is far from obvious. In the absence of such a consensus, many stalwart investigators (including economists and planners) continue within the comfortable and familiar confines of the classical framework. In the discussion that follows, the term “rationality” will be used to refer to the classical rationality position that still endures in many quarters, and that still serves as a center of gravity for the multitude of dissatisfied revisionists. In its simplest form, the position can be summarized as stating that people have perfect knowledge and that they strive to maximize their gains. A most interesting analysis of the increasingly obvious inadequacy of the rationality model and of how planners are coping with this state of affairs is provided by E.R. Alexander (1984). The picture he paints is essentially one of a paradigm decline, with heroic efforts on the part of practitioners to carry on nonetheless.

The role of agency in project initiation decisions

2014 ◽  
Vol 7 (3) ◽  
pp. 518-535 ◽  
Author(s):  
Mark Mullaly
Keyword(s):  
Decision Making ◽  
Decision Rules ◽  
Personal Characteristics ◽  
Decision Makers ◽  
Organizational Dynamics ◽  
Substantive Theory ◽  
Content Type ◽  
The Subject ◽  
Board Level

Purpose – The purpose of this paper is to explore the role of decision rules and agency in supporting project initiation decisions, and the influences of agency on decision-making effectiveness. Design/methodology/approach – The study this paper is based upon used grounded theory methodology, and sought to understand the influences of individual decision makers on project initiation decisions within organizations. Data collection involved 28 participants who were involved in project initiation decisions within their organizations, who discussed the process of project initiation in their organization and their role within that process. Findings – The study demonstrates that the overall effectiveness of project initiation decisions is a product of agency, process effectiveness or rule effectiveness. The employment of agency can have a direct influence on decision-making effectiveness, it can compensate for organizational inadequacies of a process or political nature, and it can be constrained in the evidence of formal and effective organizational practices. Research limitations/implications – While agency was recognized by all participants, there are clearly circumstances where actors perceive the ability to exercise agency to be externally constrained. The study is exploratory, contributing to the development of substantive theory. Theory testing as well as a more in-depth investigation of the underlying drivers of agency would be valuable. Practical implications – The study provides executives and individuals supporting the initiation of projects with insights on how to effectively influence the effectiveness of project initiation decisions, and the degree to which personal characteristics influence organizational dynamics. Originality/value – Most discussions of agency has been framed the subject as an executive- or board-level phenomenon. The current study demonstrates that agency is in fact being perceived and operationalized at all levels. Those demonstrating agency in the majority of instances in this study do so in exercising stewardship behaviours. This has important implications for how agency is perceived by executives, and by how agency is exercised by actors at all levels of the organization.

scholarly journals Novel Parameterized Distance Measures on Hesitant Fuzzy Sets with Credibility Degree and Their Application in Decision-Making

Symmetry ◽  
2018 ◽  
Vol 10 (11) ◽  
pp. 557 ◽  
Author(s):  
Jiaru Li ◽  
Fangwei Zhang ◽  
Qiang Li ◽  
Jing Sun ◽  
Janney Yee ◽  
...  
Keyword(s):  
Decision Making ◽  
Fuzzy Sets ◽  
Cardinal Number ◽  
Decision Makers ◽  
Distance Measures ◽  
Hesitant Fuzzy Set ◽  
Hesitant Fuzzy Sets ◽  
The Subject ◽  
The Relationship

The subject of this study is to explore the role of cardinality of hesitant fuzzy element (HFE) in distance measures on hesitant fuzzy sets (HFSs). Firstly, three parameters, i.e., credibility factor, conservative factor, and a risk factor are introduced, thereafter, a series of novel distance measures on HFSs are proposed using these three parameters. These newly proposed distance measures handle the relationship between the cardinal number and the element values of hesitant fuzzy set well, and are suitable to combine subjective and objective decision-making information. When using these functions, decision makers with different risk preferences are allowed to give different values for these three parameters. In particular, this study transfers the hesitance degree index to a credibility of the values in HFEs, which is consistent with people’s intuition. Finally, the practicability of the newly proposed distance measures is verified by two examples.

scholarly journals Unwanted Conflict? The Analysis of the Impact of Misperception, Beliefs and Psychology of President Nasser at the Outbreak of the Six Day War

2019 ◽  
Vol 01 (02) ◽  
pp. 1950003
Author(s):  
Janko Šćepanović
Keyword(s):  
Decision Making ◽  
Decision Makers ◽  
Structural Explanation ◽  
Defining Moments ◽  
The Us ◽  
History Of ◽  
The Subject ◽  
Six Day War ◽  
The Impact

The Six Day War was one of the most defining moments in the history of the Modern Middle East. This paper seeks to add to the existing scholarship on the subject by going beyond the structural explanation. It gives special attention to the role of unit-level variables like perception, personality, and political psychology of decision-makers. As one scholar noted, threats are not perceived in a vacuum, and are, instead, products of complex synthesis of subjective appraisal of events by the decision-makers. The focus will be on the beliefs and perceptions of the most impactful actor in this crisis: Egyptian President Nasser. As will be argued, his decision-making was shaped by his experience with foreign imperialism, a general misconception of super power intentions, an incorrect analogy between two crucial crisis situations with Israel: the February 1960 Rotem Crisis, and the build-up to the June War in 1967, and especially his complicated relations with the US leaders.

Directors’ disqualification: insolvency practitioners and the decision-making process

Legal Studies ◽  
1995 ◽  
Vol 15 (2) ◽  
pp. 283-305 ◽  
Author(s):  
Sally Wheeler
Keyword(s):  
Decision Making ◽  
Decision Making Process ◽  
Secretary Of State ◽  
The Future ◽  
Company Directors ◽  
The Subject

The Company Directors Disqualification Act 1986 (CDDA) instituted, inter alia, a mechanism whereby directors of failed companies can be disqualified from holding office in the future as the result of an application to the court by the Secretary of State, or in the case of compulsory liquidators, the official receive and a subsequent finding by the court that the director is unfit. The operation and effect of the CDDA has been the subject of speculation in the national press, other media and comment from insolvency practitioners since its inception. Most of this comment has focused on the role of the DTI and on its perceived failure to take steps to disqualify directors in sufficient numbers.

scholarly journals The causal role of the somatosensory cortex in prosocial behaviour

eLife ◽  
2018 ◽  
Vol 7 ◽  
Author(s):  
Selene Gallo ◽  
Riccardo Paracampo ◽  
Laura Müller-Pinzler ◽  
Mario Carlo Severo ◽  
Laila Blömer ◽  
...  
Keyword(s):  
Decision Making ◽  
Somatosensory Cortex ◽  
Pain Perception ◽  
Brain Activity ◽  
Body Parts ◽  
High Definition ◽  
The Subject ◽  
Hand Region ◽  
Do So

Witnessing another person’s suffering elicits vicarious brain activity in areas that are active when we ourselves are in pain. Whether this activity influences prosocial behavior remains the subject of debate. Here participants witnessed a confederate express pain through a reaction of the swatted hand or through a facial expression, and could decide to reduce that pain by donating money. Participants donate more money on trials in which the confederate expressed more pain. Electroencephalography shows that activity of the somatosensory cortex I (SI) hand region explains variance in donation. Transcranial magnetic stimulation (TMS) shows that altering this activity interferes with the pain–donation coupling only when pain is expressed by the hand. High-definition transcranial direct current stimulation (HD-tDCS) shows that altering SI activity also interferes with pain perception. These experiments show that vicarious somatosensory activations contribute to prosocial decision-making and suggest that they do so by helping to transform observed reactions of affected body-parts into accurate perceptions of pain that are necessary for decision-making.

Our Columnists on the A-Bomb

1950 ◽  
Vol 3 (1) ◽  
pp. 72-87
Author(s):  
Janet Besse ◽  
Harold D. Lasswell
Keyword(s):  
United States ◽  
Decision Making ◽  
General Theory ◽  
Policy Making ◽  
The United States ◽  
Decision Making Process ◽  
History Of ◽  
The Subject

Opinion differs about the role of syndicated columnists in the forming of national opinion and in the decision-making process in the United States. Our columnists have been the subject of pioneering studies, but we have a long way to go before the picture can be called historically complete, scientifically precise, or fully satisfactory for policy-making purposes. What the columnists say is an important chapter in the history of the American public, and history is most useful for critical purposes when written close to the event. The general theory of communication and politics can be refined as the details of the opinion process are more fully known.

Affective and Attitudinal Factors in Translation Processes1

Target ◽  
1996 ◽  
Vol 8 (2) ◽  
pp. 257-274 ◽  
Author(s):  
Johanna Laukkanen
Keyword(s):  
Decision Making ◽  
Think Aloud ◽  
Translation Research ◽  
Affective Dimension ◽  
Affective Factors ◽  
Attitudinal Factors ◽  
Decision Making Processes ◽  
The Subject ◽  
Process Oriented

Abstract The role of affective and attitudinal factors in translation has lately attracted increasing attention within process-oriented translation research. Think-aloud studies show that affective factors play an important part in the decision-making processes of translation. In the present TAP study the affective dimension of translation was researched via evaluative utterances produced by the subject.

scholarly journals Retrosplenial cortex is necessary for spatial and non-spatial latent learning in mice

2021 ◽  
Author(s):  
Ana Carolina Bottura de Barros ◽  
Liad J Baruchin ◽  
Marios C Panayi ◽  
Nils Nyberg ◽  
Veronika Samborska ◽  
...  
Keyword(s):  
Decision Making ◽  
Brain Area ◽  
Brain Structures ◽  
Internal Models ◽  
Retrosplenial Cortex ◽  
Latent Learning ◽  
Subjective Value ◽  
Spatial Decision Making ◽  
The Creation

Latent learning occurs when associations are formed between stimuli in the absence of explicit reinforcement. Traditionally, latent learning in rodents has been associated with the creation internal models of space. However, increasing evidence points to roles of internal models also in non-spatial decision making. Whether the same brain structures and processes support the creation of spatially-anchored or non-spatial internal models via latent learning, is an open question. To address this question, we developed a novel operant box task that allows to test spatial and non-spatial versions of a flavour-based sensory preconditioning paradigm. We probed the role of the retrosplenial cortex, a brain area associated with spatial cognition and subjective value representation, in this task using precise, closed-loop optogenetic silencing during different task phases. We show that the retrosplenial cortex is necessary for both spatial and non-spatial latent learning in mice. We further demonstrate that the requirement of retrosplenial cortex is limited to the preconditioning phase of the task. Our results provide insight into the specific role of the retrosplenial cortex in latent learning, demonstrate that latent learning plays a general part in the creation of internal models, independent of spatial anchors, and provide a novel avenue for studying model-based decision making.

scholarly journals History of Building the Complex for Cosmonaut Preflight Training at the Baikonur Cosmodrome. Pioneers’ time (Part 2)

2020 ◽  
pp. 114-128
Author(s):  
S.N. Savin
Keyword(s):  
Decision Making ◽  
Space Program ◽  
Second Stage ◽  
Space Industry ◽  
The Sixties ◽  
History Of ◽  
Time Part ◽  
Manned Space ◽  
The Subject

The paper presents historical facts about the building and development of cosmonaut preflight training complex at the Baikonur Cosmodrome in the sixties of the last century. The role of some leaders of the space industry and the Ministry of Defense in substantiating and decision-making on the subject of creation and development of the training facilities is shown. The need to develop the training complex in order to tackle growing tasks of the Russian manned space program is briefly substantiated. The second stage of building individual elements of the complex, their role in providing cosmonaut preflight training is described.

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