scholarly journals Definition of Reference Models for Power, Weight, Working Width, and Price for Seeding Machines

Agriculture ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 186 ◽  
Author(s):  
Tatevik Yezekyan ◽  
Francesco Marinello ◽  
Giannantonio Armentano ◽  
Samuele Trestini ◽  
Luigi Sartori
Keyword(s):  
Environmental Performance ◽  
Selection Process ◽  
List Price ◽  
Power Weight ◽  
Technical Parameters ◽  
Functional Parameters ◽  
Fleet Composition ◽  
Reference Equations ◽  
Definition Of ◽  
Perceived Choice

Machine functional parameters define fleet composition and management and, thus, play an important role in economic and environmental performance. Large availability of programming methods and decision support systems are available in the market, however, there is still a lack of applicative tools to forecast the perceived and necessary technical parameters and machinery price options to complete tasks. In the current research, most correlated functional parameters for four group of seeding machines were determined with the application of linear and multiple linear regression analyses. Power, weight, working width, number of rows, and list price were studied, and reference equations were developed for seed drills, precision, combined and no-tillage planters. Two statistical analyses models were, therefore, developed for each of the groups in order to allow evaluation and prediction of performance and cost, thus contributing to the selection process optimisation and perceived choice of the needed implement.

Effects of intuitive judgments on consumer assortment evaluations

2015 ◽  
Vol 32 (3) ◽  
pp. 137-144 ◽  
Author(s):  
Yolande Piris ◽  
Nathalie Guibert
Keyword(s):  
Decision Process ◽  
Design Methodology ◽  
Product Category ◽  
Purchase Intentions ◽  
Decision Processes ◽  
Content Type ◽  
Product Categories ◽  
Intuitive Judgments ◽  
Perceived Choice

Purpose – This paper aims to apply intuition theory to clarify consumers’ assortment evaluations. For each decision process, this paper explores how perceptions of organization and variety influence consumers’ attitudes and purchase intentions. Design/methodology/approach – In total, 504 observations were collected across three product categories. Perceived choice, time and expertise in the product category provide proxies to distinguish between intuitive and deliberative systems. The intuitive system further consists of intuition based on either expertise or heuristics. Findings – It was revealed that distinct decision processes (deliberative, intuitive based on expertise and intuitive based on heuristics) affect the link between assortment perceptions and consumers’ assortment evaluations. Consumers’ evaluations in deliberative- and heuristic-based intuitive systems rely more on perceptions of organization than of variety; whereas intuitive judgments based on expertise depend almost equally on both perceptions. Research limitations/implications – Some limitations have to be underlined. The approximations used could be more precise and are subjective in nature. Moreover, the ordinary product categories that were studied might encourage more intuitive decisions by consumers. If so, the deliberative mode of thinking might have been underrepresented in this sample. Originality/value – Despite the limitations, this research is, to our knowledge, the first to explore the influence of intuition theory on ordinary shopping and in particular on assortment perception. As such, it contributes to a deeper understanding of this theory in the field.

Caregiving Choice and Caregiver-Receiver Relation: Effects on Psychological Well-being of Family Caregivers in Canada

2020 ◽  
Vol 39 (4) ◽  
pp. 634-646 ◽  
Author(s):  
Lun Li ◽  
Yeonjung Lee
Keyword(s):  
Family Caregivers ◽  
Interaction Effect ◽  
General Social Survey ◽  
Well Being ◽  
Population Based ◽  
Social Survey ◽  
Psychological Well Being ◽  
Moderation Effect ◽  
Being There ◽  
Perceived Choice

ABSTRACTThe psychological well-being of family caregivers is influenced by their relations with care receivers, and whether they have choice in becoming a caregiver. Limited study has explored the interaction effect of caregiver-receiver relations and caregiving choice on caregivers’ psychological well-being. This study examines whether the caregiver’s perceived choice moderates the association between caregiver-receiver relation and psychological well-being. Using population-based data from the 2012 Canada General Social Survey – Caregiving and Care Receiving (n = 5,285), this study applies regression and ANCOVA analyses. Results show family caregivers for spouses and children report significantly worse psychological well-being, whereas having choice to become a caregiver is associated with better psychological well-being. There was a significant moderation effect of caregiving choice on the association between caregiver-receiver relation and psychological well-being. Findings suggest that more services should be targeted for family caregivers without choice for caregiving as well as those who provide care for their children.

This Isn’t the Free Will Worth Looking For

2016 ◽  
Vol 8 (2) ◽  
pp. 191-199 ◽  
Author(s):  
Andrew E. Monroe ◽  
Garrett L. Brady ◽  
Bertram F. Malle
Keyword(s):  
Free Will ◽  
Moral Judgment ◽  
Moral Behavior ◽  
Moral Judgments ◽  
And Behavior ◽  
Perceived Choice ◽  
The Relationship

According to previous research, threatening people’s belief in free will may undermine moral judgments and behavior. Four studies tested this claim. Study 1 used a Velten technique to threaten people’s belief in free will and found no effects on moral behavior, judgments of blame, and punishment decisions. Study 2 used six different threats to free will and failed to find effects on judgments of blame and wrongness. Study 3 found no effects on moral judgment when manipulating general free will beliefs but found strong effects when manipulating the perceived choice capacity of the judged agent. Study 4 used pretested narratives that varied agents’ apparent free will and found that perceived choice capacity mediated the relationship between free will and blame. These results suggest that people’s general beliefs about whether free will exists have no impact on moral judgments but specific judgments about the agent’s choice capacity do.

Increasing perceived choice about change in smokers: Implications

2007 ◽  
Vol 32 (9) ◽  
pp. 1907-1912 ◽  
Author(s):  
John A. Cunningham ◽  
Peter L. Selby ◽  
Guy Faulkner
Keyword(s):  
Perceived Choice

Perceptions of instability and choice across sexual orientation groups

2016 ◽  
Vol 21 (2) ◽  
pp. 257-279 ◽  
Author(s):  
Sara E. Burke ◽  
Marianne LaFrance
Keyword(s):  
Sexual Orientation ◽  
Sexual Minorities ◽  
Target Group ◽  
Negative Evaluation ◽  
Gay And Lesbian ◽  
Target Groups ◽  
Lifestyle Choice ◽  
Sexual Orientations ◽  
Nuanced Understanding ◽  
Perceived Choice

Some have described gay and lesbian people as making a “lifestyle choice” while others assert that bisexuality is not a stable or valid identity. This paper examines the possibility that perceived instability and perceived choice, and their associations with prejudice, differ depending on both the sexual orientation of the participant and the target group. Participants varying in sexual orientation were randomly assigned to evaluate heterosexual, bisexual, or homosexual targets. Results indicated that negative evaluation of the various target groups was more closely associated with perceived instability than it was with perceived choice. This relationship was moderated by both participant and target sexual orientation; for example, it was weaker for bisexual targets, whose sexual orientations were rated as unstable even among nonbisexual participants who evaluated them positively. A more nuanced understanding of the beliefs underlying prejudice against sexual minorities can be developed by considering targets and participants of many sexual orientations.

Perceived choice and resistance to persuasion.

1964 ◽  
Vol 68 (6) ◽  
pp. 678-681 ◽  
Author(s):  
Jonathan L. Freedman ◽  
John D. Steinbruner
Keyword(s):  
Resistance To Persuasion ◽  
Perceived Choice
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