scholarly journals Decision Making Processes and Outcomes

2013 ◽  
Vol 2013 ◽  
pp. 1-7 ◽  
Author(s):  
Julie Hicks Patrick ◽  
Jenessa C. Steele ◽  
S. Melinda Spencer
Keyword(s):  
Decision Making ◽  
Working Memory ◽  
Information Search ◽  
Linear Regression Analysis ◽  
Individual Characteristics ◽  
Decision Quality ◽  
Quality Data ◽  
Solution Quality ◽  
Strategic Processing ◽  
Domain Specific

The primary aim of this study was to examine the contributions of individual characteristics and strategic processing to the prediction of decision quality. Data were provided by 176 adults, ages 18 to 93 years, who completed computerized decision-making vignettes and a battery of demographic and cognitive measures. We examined the relations among age, domain-specific experience, working memory, and three measures of strategic information search to the prediction of solution quality using a 4-step hierarchical linear regression analysis. Working memory and two measures of strategic processing uniquely contributed to the variance explained. Results are discussed in terms of potential advances to both theory and intervention efforts.

scholarly journals Understanding the Role of Visualizations on Decision Making: A Study on Working Memory

Informatics ◽  
2020 ◽  
Vol 7 (4) ◽  
pp. 53
Author(s):  
Sung-Hee Kim
Keyword(s):  
Decision Making ◽  
Working Memory ◽  
User Study ◽  
Phonological Loop ◽  
Decision Quality ◽  
Use Of Data ◽  
Interactive Visualizations ◽  
Multi Attribute Decision Making ◽  
The Impact

The use of data visualization is increasing; however, there is little empirical explanation for how it supports users. Our goal in this paper is to deepen our understanding of the role of interactive visualizations in a particular context of decision making. Specifically, we attempt to understand the role of the working memory system, which is a concept to understand the mechanism of the processing and temporary storage of information in variety of cognitive tasks. We compared two interfaces, SimulSort and its non-visual counterpart Typical Sorting, with a multi-attribute decision-making problem. Because decision outcomes are known to be affected by the limitations of a person’s working memory, we conducted a crowdsourcing-based user study using SimulSort to understand how working memory, especially the phonological loop, can benefit from the using visualizations. We examined the impact on working memory with a well known dual-task methodology by designing a concurrent task to tap into the main decision-making task. The experiment was conducted with a total of 137 participants and an ordered logistic regression using a proportional odds model was applied to analyze the decision quality. The results supported the hypothesis that when using SimulSort, participants required less working memory than they required with Typical Sorting to accomplish the multi-attribute decision-making task even though SimulSort outperformed Typical Sorting in terms of decision quality. We also provide methodologies to conduct working memory studies by implementing an articulatory suppression task on crowdsourcing platforms in which experimenters have less control over the participants.

Studi Perilaku Anggota Unit Pengambil Keputusan Dalam Pembelian Organisasional: Sebuah Review Literatur

2017 ◽  
Vol 24 (1) ◽  
pp. 71-86
Author(s):  
Amin Wibowo
Keyword(s):  
Decision Making ◽  
Information Search ◽  
Search Time ◽  
Integrated Approach ◽  
Review Literature ◽  
Buying Behavior ◽  
Organizational Buying ◽  
Decision Making Unit ◽  
Behavior Based ◽  
Sharing Responsibility

Up to now, organizational buying is still interesting topic discussed. There are divergences among the findings in organizational buying researches. Different perspectives, fenomena observed, research domains and methods caused the divergences. This paper will discusse organizational buying behavior based on literature review, focused on behavior of decision making unit mainly on equipment buying. From this review literatures, it would be theoritical foundation that is valid and reliable to develop propositions in organizational buying behavior. Based on review literature refferences, variables are classified into: purchase situation, member of decision making unit perception, conflict among the members, information search, influences among members of decision making unit. Integrated approach is used to develop propositions relating to: purchasing complexity, sharing responsibility among the members, conflict in decision making unit, information search, time pressure as moderating variable between sharing responsibility and conflict in decision making unit, the influence among the members inside decision making unit and decision making outcome

PENGARUH KUALITAS PELAYANAN DAN WORD OF MOUTH TERHADAP KEPUTUSAN PEMBELIAN DI KAFE POTRET MEDAN

2019 ◽  
Vol 13 (2) ◽  
pp. 199
Author(s):  
Asrye Tutur Sinaga ◽  
Nurul Wardani
Keyword(s):  
Regression Analysis ◽  
Linear Regression ◽  
Service Quality ◽  
Word Of Mouth ◽  
Hypothesis Test ◽  
Linear Regression Analysis ◽  
Multiple Linear Regression Analysis ◽  
Quality Data ◽  
Purchasing Decisions ◽  
Study Hypothesis

AbstrakPenelitian ini bertujuan untuk mengetahui dan dapat menjelaskan pengaruh Kualitas Pelayanan dan Word Of Mouth terhadap Keputusan pembelian di Kafe Potret Medan. Populasi dalam penelitian ini adalah 700 orang ditentukan dari jumlah pengunjung Kafe Potret Medan dalam kurun waktu satu minggu, dan sampel yang digunakan berjumlah 88 pengunjung. Sedangkan tehnik pengumpulan data menggunakan angket (kuesioner) dan pengujiannya yaitu uji kualitas data dan uji asumsi klasik.Pengujian hipotesis menggunakan analisis regresi linier berganda, uji F, uji t, dan uji R2. Hipotesis penelitian dimensi Kualitas Pelayanan dan Word Of Mouth secara parsial terhadap Keputusan Pembelian diterima jika t hitung > t tabel dengan tingkat signifikan 0.05.Nilai t tabel dalam penelitian ini 1,662. Nilai t hitung variabel X1 sebesar 1,990 t hitung  > t tabel maka hipotesis diterima, nilai t hitung variabel X2 sebesar 2,628 t hitung > t tabel maka hipotesis diterima. Dari 2 variabel, variabel Word Of Mouth yang paling dominan mempengaruhi Keputusan Pembelian  sebesar 2,628. Kata Kunci : Kualitas Pelayanan, Word Of Mouth, Keputusan Pembelian AbstractThe purpose of this study is to identify and able to explain the influence of Service Quality and Word Of Mouth to Purchasing Decisions of Kafe Potret Medan. The population in this study were 700 people from visitors Kafe Potret Medan in one week, and the samples used were 88 visitors. While the techniques of data collection using the questionnaire and use the test of quality data and classical assumption. The hypothesis test uses multiple linear regression analysis, F test, R square and t test. The study hypothesis was partially of Service Quality and Word Of Mouth dimension to  Purchasing Decisions is acceptable if t hitung > t tabel with a significant level 0.05. The t tabel value in this study 1.662. The t hitung X1 is 1.990 that mean t hitung > t tabel then the hypothesis is accepted, t hitung X2 is 2.628 that mean t hitung > t tabel then the hypothesis is accepted. From 2 variables fascination that the most dominant variable for Purchasing Decisions is Word Of Mouth of 2.628. Keywords : Service Quality, Word Of Mouth, Purchasing Decisions

DECISION-MAKING ON INVESTMENT OF IT-INNOVATION BASED ON FUZZY EXPERT INFORMATION

2018 ◽  
pp. 103-111
Author(s):  
Olga Olegovna Eremenko ◽  
Lyubov Borisovna Aminul ◽  
Elena Vitalievna Chertina
Keyword(s):  
Decision Making ◽  
Individual Characteristics ◽  
Production Model ◽  
Investment Management ◽  
It Projects ◽  
Product Model ◽  
Project Cost ◽  
Reasoning System ◽  
Managerial Decisions ◽  
The Individual

The subject of the research is the process of making managerial decisions for innovative IT projects investing. The paper focuses on the new approach to decision making on investing innovative IT projects using expert survey in a fuzzy reasoning system. As input information, expert estimates of projects have been aggregated into six indicators having a linguistic description of the individual characteristics of the project type "high", "medium", and "low". The task of decision making investing has been formalized and the term-set of the output variable Des has been defined: to invest 50-75% of the project cost; to invest 20-50% of the project cost; to invest 10-20% of the project cost; to send the project for revision; to turn down investing project. The fuzzy product model of making investment management decisions has been developed; it adequately describes the process of investment management. The expediency of using constructed production model on a practical example is shown.

scholarly journals A referral aid for smoking cessation interventions in primary care: study protocol for a randomized controlled trial

2021 ◽  
Vol 22 ◽  
Author(s):  
Daniëlle N. Zijlstra ◽  
Jean W.M. Muris ◽  
Catherine Bolman ◽  
J. Mathis Elling ◽  
Vera E.R.A. Knapen ◽  
...  
Keyword(s):  
Primary Care ◽  
Decision Making ◽  
Smoking Cessation ◽  
Cost Effectiveness ◽  
Structural Equation ◽  
Controlled Trial ◽  
Linear Regression Analysis ◽  
Informed Decision ◽  
Equation Modeling ◽  
Informed Decision Making

Abstract Background: To expedite the use of evidence-based smoking cessation interventions (EBSCIs) in primary care and to thereby increase the number of successful quit attempts, a referral aid was developed. This aid aims to optimize the referral to and use of EBSCIs in primary care and to increase adherence to Dutch guidelines for smoking cessation. Methods: Practice nurses (PNs) will be randomly allocated to an experimental condition or control condition, and will then recruit smoking patients who show a willingness to quit smoking within six months. PNs allocated to the experimental condition will provide smoking cessation guidance in accordance with the referral aid. Patients from both conditions will receive questionnaires at baseline and after six months. Cessation effectiveness will be tested via multilevel logistic regression analyses. Multiple imputations as well as intention to treat analysis will be performed. Intervention appreciation and level of informed decision-making will be compared using analysis of (co)variance. Predictors for appreciation and informed decision-making will be assessed using multiple linear regression analysis and/or structural equation modeling. Finally, a cost-effectiveness study will be conducted. Discussion: This paper describes the study design for the development and evaluation of an information and decision tool to support PNs in their guidance of smoking patients and their referral to EBSCIs. The study aims to provide insight into the (cost) effectiveness of an intervention aimed at expediting the use of EBSCIs in primary care.

scholarly journals The Influence of Police Treatment and Decision-making on Perceptions of Procedural Justice: A Field Study

2021 ◽  
pp. 002242782110309
Author(s):  
Bo L. Terpstra ◽  
Peter W. van Wijck
Keyword(s):  
Decision Making ◽  
Procedural Justice ◽  
Linear Regression Analysis ◽  
Police Behavior ◽  
Face To Face ◽  
Independent Variables ◽  
Social Observation ◽  
Perceived Procedural Justice ◽  
Dutch Cities

Objectives: This study examines whether police behavior that signals higher quality of treatment or decision-making leads to higher perceived procedural justice. Methods: Analyses are based on data collected during police traffic controls of moped drivers in two Dutch cities over a period of six months. Police behavior was measured through systematic social observation (SSO), and data on perceived procedural justice were collected through face-to-face interviews immediately after the encounters. Linear regression analysis with bootstrap estimates was used (n = 218), with an overall perceived procedural justice scale as the dependent variable in all regressions. Independent variables included an overall observed procedural justice index and four separate scales of police treatment and decision-making. Results: We find no evidence that police behavior that signals fairer treatment or decision-making leads to higher perceived procedural justice. Conclusions: Our findings add to the currently very limited empirical evidence on an important question, and raise questions about a central idea, that more procedurally just treatment and decision making by authorities leads to an increase in perceived procedural justice and enhanced compliance. The first of these requires more research.

scholarly journals Subjective Knowledge, Perceived Risk, and Information Search when Purchasing a Franchise: A Comparative Exploration from Australia

2021 ◽  
Vol 14 (8) ◽  
pp. 338
Author(s):  
Peter Balsarini ◽  
Claire Lambert ◽  
Maria M. Ryan ◽  
Martin MacCarthy
Keyword(s):  
Decision Making ◽  
Information Search ◽  
Perceived Risk ◽  
Traditional Approach ◽  
Growth Strategy ◽  
Local Market ◽  
Significant Information ◽  
Subjective Knowledge ◽  
Decision Making Processes ◽  
The Relationship

Franchising has long been a method by which organizations seek to expand and facilitate local market development. However, franchising as a growth strategy can often be hampered by lack of suitable franchisees. To mitigate this shortage, some franchisors have engaged in recruiting franchisees internally from the ranks of their employees in addition to the traditional approach of recruiting franchisees externally. Predominantly franchisees are individuals rather than corporations and thus purchasing a franchise should most commonly be characterized as a consumer acquisition. To explore the relationship between subjective knowledge, perceived risk, and information search behaviors when purchasing a franchise qualitative interviews were conducted with franchisees from the restaurant industry. Half of these respondents were externally recruited having never worked for the franchisor and half were internally recruited having previously been employees of the franchisor. The external recruits expressed a strong desire to own their own business and engaged in extensive decision-making processes with significant information search when purchasing their franchises. Contrastingly, the internal recruits expressed a strong desire to be their own boss and engaged in limited, bordering on habitual decision-making processes with negligible information search when acquiring their franchises. The results reveal that differences in subjective knowledge and perceived risk appear to significantly impact the extent of information search between these two groups. A model of the relationship between subjective knowledge, perceived risk and information search in the purchasing of a franchise is developed that reconciles these findings. The findings also have practical implications for franchisors’ franchisee recruiting efforts which are integral to their capacity to develop local markets.

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