Search results for "Sample"
showing 10 items of 2270 documents
Testing invariance between web and paper students satisfaction surveys. A case study
2017
[EN] Purpose: This paper studied the measurement invariance (MI) across web-based and paper-based surveys to evidence if both techniques of data collection can be regarded as equivalent. Design/methodology: We develop a multigroup confirmatory factor analysis (MGCFA) with Maximum Likelihood Estimation to asses measurement invariance of the Job Diagnostic Survey (JDS) adapted to teaching, with data collected from paper and web surveys. Sample from paper surveys was constituted by 294 student of a Spanish public university in the academic years 2007-08, 2008-09 and 2009-10. Internet surveys were administered through an open source survey application called Lime Survey. We received 241 complet…
Driving human resources towards quality and innovation in a highly competitive environment
2013
Purpose – Intense competitive environments demand the combination of quality and innovation. The potential of human resource management practices within the total quality framework for promoting innovation is under debate, particularly in relation to radical innovation. The purpose of this paper is to enhance and extend the analysis of the role of cultural change as a mediator. Design/methodology/approach – The empirical study examines a sample of Spanish firms in highly competitive environments in their search for a combination of quality and innovation. To this end, the investigation includes structural equation analysis through partial least square path modelling. Findings – According t…
Competencies which shape leadership
2014
Purpose – The purpose of this paper is to analyse three dimensions of leadership behaviour in professional environments by disclosing the specific competency profile developed by those who actually lead in work organizations. Design/methodology/approach – Using data from a graduate survey oriented to provide evidence on the transition from higher education to labour market, a structural equations model (SEM) is specified and estimated to explain leadership behaviour at work in terms of the competency profile developed by individuals and its determinants. The competency profile behind leadership behaviour is the combination of two elements: the competency accumulated through professional ex…
Training and Performance of a Diverse Workforce
2014
The moderating role of work contracts on the relationship between human resource management (HRM) and the self-reported performance of 1,311 permanent and 924 temporary employees across three sectors was studied using a multilevel design in 103 organizations in three European countries. The HR practice examined was training and its allocation to the different workforce groups. The relationship between training for permanent employees and performance was moderated by work contract as well as country. In the Spanish sample, the performance of temporary employees was more negatively related to training for permanent employees as compared to the Dutch and the Swedish sample. Unexpectedly, in th…
Factors That Influence Recruiters' Choice of B-Schools and Their MBA Graduates: Evidence and Implications for B-Schools
2007
I examine what is valued by MBA recruiters by analyzing data from a sample of U. S. business schools. The study reveals that student characteristics act as the main factor in guiding firms' percept...
The influence of friendship and communication network density on individual innovative behaviours: a multilevel study
2016
The present study examines whether teams’ friendship and communication network density are related to individual innovative behaviours (IIBs: idea generation, suggestion making, idea promotion and idea implementation). The study sample was composed of 28 teams comprising 101 members. The results obtained by means of multilevel structural equations modelling showed that friendship network density had an indirect positive relationship with the four IIBs through the density of team communication networks.
Proactive personality and early employment outcomes: The mediating role of career planning and the moderator role of core self-evaluations
2020
Abstract This study examines the relationship between university graduates' proactive personality and two early employment outcomes (i.e., employment status and perceived overqualification). Specifically, we propose two moderated mediation models, one for each employment outcome, with career planning as a mediator and core self-evaluations as a moderator in the proactive personality-employment outcomes link. The study sample consisted of 315 graduates, and a time-lagged design with two data-collection points was implemented. When the outcome was employment status, contrary to our expectations, the indirect effect of proactive personality via career planning was not moderated by core self-ev…
Developing mindful organizing in teams: a participation climate is not enough, teams need to feel safe to challenge their leaders
2020
ABSTRACT Mindful organizing (also known as collective mindfulness) is a collective capability that allows teams to anticipate and swiftly recover from unexpected events. This collective capability is especially relevant in high-risk environments where reliability in performance is of utmost importance. In this paper, we build on current mindful organizing theory by showing how two front-line communication and participatory conditions (perceived safety for upward dissent and climate for employee engagement) interact to predict mindful organizing. We shed light on the controversy around mindful organizing’s effect on team’s subjective experience at work by showing that it leads to…
Objective work–nonwork conflict: From incompatible demands to decreased work role performance
2011
Research on work–nonwork conflict (WNC) is based on the assumption that incompatible demands from the work and the nonwork domain hamper role performance. This assumption implies that role demands from both domains interact in predicting role performance, but research has been largely limited to main effects. In this multi-source study, we analyze the incompatibility of demands by testing the interaction of work and nonwork demands on task performance and organizational citizenship behavior (OCB). The sample consisted of 61 employees of a German hospital and we used three independent sources of data: self-ratings of work demands, partner-ratings of nonwork demands, and colleague-ratings of …
Comparison of stir bar sorptive extraction in the liquid and vapour phases, solvent-assisted flavour evaporation and headspace solid-phase microextra…
2017
The volatile fraction plays an important role on the organoleptic properties and overall acceptability of fruit juices. This work reports for first time a non-targeted approach for the analysis of the volatile fraction of fruit juice by stir bar sorptive extraction (SBSE[1]) in liquid and vapour phase (HSSE[2]) at three extraction times (30, 60, and 120 min), two temperatures (room temperature and 40 °C), and two sample volumes (5 and 10 mL). The resultant volatile profiles were compared with solvent-assisted flavour evaporation (SAFE[3]) and headspace solid-phase microextraction (HS-SPME[4]). SBSE and HSSE enabled the detection and identification of more compounds than HS-SPME and less tha…