The Exploratory Factor Analysis and Analysis of Reliability for Role Stressor, Leadership Style, Workplace Bullying and Job Performance Criteria

2021 ◽  
Vol 11 (7) ◽  
Author(s):  
Mahmoud F. Almnaizel ◽  
Ahmad Shukri Yazid ◽  
Juliana Arifin
Keyword(s):  
Factor Analysis ◽  
Job Performance ◽  
Exploratory Factor Analysis ◽  
Leadership Style ◽  
Workplace Bullying ◽  
Performance Criteria ◽  
Role Stressor

scholarly journals Exploratory Factor Analysis: Conceptualization, Reliability and Validity of Job Performance

2015 ◽  
Vol 5 (5) ◽  
pp. 440-445 ◽  
Author(s):  
Rohana Mat Som ◽  
Raja Munirah Raja Mustapha ◽  
Abdul Kadir Othman ◽  
Rozilah Abdul Aziz ◽  
Shereen Noranee
Keyword(s):  
Factor Analysis ◽  
Job Performance ◽  
Exploratory Factor Analysis ◽  
Reliability And Validity

scholarly journals The Mediating Effect of Organizational Commitment in the Impact of Transformational Leadership Style on Employee Performance: A Study of Divisional Secretariats in the Jaffna District

2019 ◽  
Vol 9 (2) ◽  
pp. 116 ◽  
Author(s):  
Thaneswary Raveendran ◽  
Aruna Shantha Gamage
Keyword(s):  
Factor Analysis ◽  
Transformational Leadership ◽  
Organizational Commitment ◽  
Job Performance ◽  
Leadership Style ◽  
Employee Performance ◽  
Mediating Effect ◽  
Transformational Leadership Style ◽  
The Impact ◽  
The Relationship

The purpose of this study is to examine the mediating effects of organizational commitment on the relationship between transformational leadership style and employees’ job performance in the Divisional Secretariats in Jaffna District. 287 employees were selected for this study. Leadership styles were measured using MLQ Rater Form 5-x, employee performance was measured using job performance Scale and organizational commitment was measured using Organizational Commitment Questionnaire. Exploratory factor analysis was performed to get factor structure and confirmatory factor analysis performed to confirm the validly and reliability of the study instruments. The results revealed that transformational leadership has a positive impact on job performance and on organizational commitment. It was also found that organizational commitment doesn’t have a mediating effect in the impact of transformational leadership on employee performance. The findings also revealed that organizational commitment doesn’t have impact on employee performance. This study recommends that the leaders should pay more attention in their leadership style as a way to improve employee performance. This study further suggests that future researchers should cover larger samples and the other public sector organizations to better understand the relationship between the variables. 

scholarly journals The Effect of Emotional Intelligence on Transformational Leadership Style Towards Teacher’s Organizational Commitment: A Pilot Test

2021 ◽  
Vol 11 (2) ◽  
pp. 1037-1045
Author(s):  
Puspa Liza Ghazali
Keyword(s):  
Factor Analysis ◽  
Emotional Intelligence ◽  
Transformational Leadership ◽  
Exploratory Factor Analysis ◽  
Leadership Style ◽  
Secondary School Teachers ◽  
Factor Loading ◽  
Organisational Commitment ◽  
Bartlett Test ◽  
Transformational Leadership Style

This research focuses on the effect of emotional intelligence as a predictor between the relationship of transformational leadership style towards teachers’ organisational commitment. The purpose of the research is to examine is there any finding found between direct and indirect significant effect of transformational leadership style on teachers’ organisational commitment with emotional intelligence define as a mediator. Hundred respondents of daily secondary school teachers in Terengganu were chosen to answer the questionnaire for a pilot study. Exploratory Factor Analysis (EFA) need to be done to find the value of the factor loading for each item must be that greater than 0.6 which fits for the research. The data is suitable to proceed for an analysis of Exploratory Factor Analysis (EFA) if the value for Kaiser Meyer Olkins (KMO) and Bartlett Test of Sphericity achieve the significant level (p < 0.05) which indices the accuracy of EFA result and the value of K should be higher than 0.60 as proposed. The reliability test needs to be done to find the value of Cronbach’s Alpha which was greater than 0.6 and must be accepted. To conclude, the suitability test of the instruments which was adapted from previous study to the population and situation of the research are admissible.

Measuring Impact of Stress in Sandwich Generation Caring for Demented Parents

GeroPsych ◽  
2014 ◽  
Vol 27 (4) ◽  
pp. 171-179 ◽  
Author(s):  
Laurence M. Solberg ◽  
Lauren B. Solberg ◽  
Emily N. Peterson
Keyword(s):  
Factor Analysis ◽  
Exploratory Factor Analysis ◽  
Social Worker ◽  
Resource Availability ◽  
Well Being ◽  
Sandwich Generation ◽  
Item Questionnaire ◽  
Significant Difference ◽  
Adult Caregivers ◽  
The Impact

Stress in caregivers may affect the healthcare recipients receive. We examined the impact of stress experienced by 45 adult caregivers of their elderly demented parents. The participants completed a 32-item questionnaire about the impact of experienced stress. The questionnaire also asked about interventions that might help to reduce the impact of stress. After exploratory factor analysis, we reduced the 32-item questionnaire to 13 items. Results indicated that caregivers experienced stress, anxiety, and sadness. Also, emotional, but not financial or professional, well-being was significantly impacted. There was no significant difference between the impact of caregiver stress on members from the sandwich generation and those from the nonsandwich generation. Meeting with a social worker for resource availability was identified most frequently as a potentially helpful intervention for coping with the impact of stress.

The Hierarchical Model of Exercise Dependence

2015 ◽  
Vol 36 (4) ◽  
pp. 247-257 ◽  
Author(s):  
Gayatri Kotbagi ◽  
Laurence Kern ◽  
Lucia Romo ◽  
Ramesh Pathare
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Physical Exercise ◽  
Exploratory Factor Analysis ◽  
Convergent Validity ◽  
Large Population ◽  
Assessment Tools ◽  
Negative Consequences ◽  
Confirmatory Factor ◽  
Preliminary Version

Abstract. Physical exercise when done excessively may have negative consequences on physical and psychological wellbeing. There exist many scales to measure this phenomenon. The purpose of this article is to create a scale measuring the problematic practice of physical exercise (PPPE Scale) by combining two assessment tools already existing in the field of exercise dependency but anchored in different approaches (EDS-R and EDQ). This research consists of three studies carried out on three independent sample populations. The first study (N = 341) tested the construct validity (exploratory factor analysis); the second study (N = 195) tested the structural validity (confirmatory factor analysis) and the third study (N = 104) tested the convergent validity (correlations) of the preliminary version of the PPPE scale. Exploratory factor analysis identified six distinct dimensions associated with exercise dependency. Furthermore, confirmatory factor analysis validated a second order model consisting of 25 items with six dimensions and four sub-dimensions. The convergent validity of this scale with other constructs (GLTEQ, EAT26, and The Big Five Inventory [BFI]) is satisfactory. The preliminary version of the PPPE must be administered to a large population to refine its psychometric properties and develop scoring norms.

Subclinical Sadism and the Dark Triad

2019 ◽  
Vol 40 (3) ◽  
pp. 127-133 ◽  
Author(s):  
Laura K. Johnson ◽  
Rachel A. Plouffe ◽  
Donald H. Saklofske
Keyword(s):  
Factor Analysis ◽  
University Students ◽  
Personality Traits ◽  
Exploratory Factor Analysis ◽  
Convergent Validity ◽  
Dark Triad ◽  
Antisocial Personality ◽  
Factor Solution ◽  
Online Study ◽  
Antisocial Personality Traits

Abstract. The Dark Triad is a constellation of three antisocial personality traits: Machiavellianism, narcissism, and psychopathy. Recently, researchers have introduced a “Dark Tetrad” that includes subclinical sadism, although others suggest considerable overlap between psychopathy and sadism. To clarify the position of sadism within the Dark Triad, an online study was conducted with 615 university students. Exploratory factor analysis revealed that a six-factor solution fit the data best, representing Machiavellianism, psychopathy, physical sadism, verbal sadism, narcissism, and vicarious sadism. Furthermore, convergent validity was supported through sadism’s correlations with the HEXACO personality traits. The results support sadism’s inclusion within the Dark Tetrad as a unique construct but with some conceptual overlap with psychopathy.

Equivalent Factorial Structure of the Brief Symptom Inventory (BSI) in Clinical and Nonclinical Jordanian Populations

2010 ◽  
Vol 26 (2) ◽  
pp. 116-121 ◽  
Author(s):  
Fawzi S. Daoud ◽  
Amjed A. Abojedi
Keyword(s):  
Factor Analysis ◽  
Confirmatory Factor Analysis ◽  
Exploratory Factor Analysis ◽  
Clinical Sample ◽  
Brief Symptom Inventory ◽  
Factorial Structure ◽  
Symptom Inventory ◽  
Confirmatory Factor ◽  
Item Checklist ◽  
General Psychological Distress

This study investigates the equivalent factorial structure of the Brief Symptom Inventory (BSI) in clinical and nonclinical Jordanian populations, using both exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). The 53-item checklist was administered to 647 nonclinical participants and 315 clinical participants. Eight factors emerged from the exploratory factor analysis (EFA) for the nonclinical sample, and six factors emerged for the clinical sample. When tested by parallel analysis (PA) and confirmatory factor analysis (CFA), the results reflected a unidimensional factorial structure in both samples. Furthermore, multigroup CFA showed invariance between clinical and nonclinical unidimensional models, which lends further support to the evidence of the unidimensionality of the BSI. The study suggests that the BSI is a potentially useful measure of general psychological distress in clinical and nonclinical population. Ideas for further research are recommended.

A Comparison of Simple Structure Rotation Criteria in Temporal Exploratory Factor Analysis for Event-Related Potential Data

Methodology ◽  
2019 ◽  
Vol 15 (Supplement 1) ◽  
pp. 43-60 ◽  
Author(s):  
Florian Scharf ◽  
Steffen Nestler
Keyword(s):  
Factor Analysis ◽  
Exploratory Factor Analysis ◽  
Simple Structure ◽  
Ground Truth ◽  
Event Related Potential ◽  
Suitable Alternative ◽  
Factor Rotation ◽  
Rotation Methods ◽  
Simple Structure Rotation ◽  
Temporal Overlap

Abstract. It is challenging to apply exploratory factor analysis (EFA) to event-related potential (ERP) data because such data are characterized by substantial temporal overlap (i.e., large cross-loadings) between the factors, and, because researchers are typically interested in the results of subsequent analyses (e.g., experimental condition effects on the level of the factor scores). In this context, relatively small deviations in the estimated factor solution from the unknown ground truth may result in substantially biased estimates of condition effects (rotation bias). Thus, in order to apply EFA to ERP data researchers need rotation methods that are able to both recover perfect simple structure where it exists and to tolerate substantial cross-loadings between the factors where appropriate. We had two aims in the present paper. First, to extend previous research, we wanted to better understand the behavior of the rotation bias for typical ERP data. To this end, we compared the performance of a variety of factor rotation methods under conditions of varying amounts of temporal overlap between the factors. Second, we wanted to investigate whether the recently proposed component loss rotation is better able to decrease the bias than traditional simple structure rotation. The results showed that no single rotation method was generally superior across all conditions. Component loss rotation showed the best all-round performance across the investigated conditions. We conclude that Component loss rotation is a suitable alternative to simple structure rotation. We discuss this result in the light of recently proposed sparse factor analysis approaches.

Sign in / Sign up

Export Citation Format

Share Document