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Articles 181 - 207 of 207
Full-Text Articles in Industrial and Organizational Psychology
Bounded Rationality In The Emergency Department, Markus Alexander Feufel
Bounded Rationality In The Emergency Department, Markus Alexander Feufel
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This research aimed at understanding bounded rationality - that is, how simple heuristics result in satisfactory outcomes - in a naturalistic setting where agents have to meet environmental demands with limited resources. To do so, two methodological approaches were taken, an observational and an experimental study of U.S. emergency physicians who have to provide a satisfactory level of care while simultaneously coping with uncertainty, time and resources constraints. There are three major findings. First, based on observations of 12 resident and 6 attending physicians at two Midwestern emergency departments (ED), ED physicians use at least two general heuristics. One heuristic …
Effects Of Big 5 Personality Traits On Outcomes For Error Encouragement And Error Avoidant Training, Keith Alan Leas
Effects Of Big 5 Personality Traits On Outcomes For Error Encouragement And Error Avoidant Training, Keith Alan Leas
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The purpose of this study was to examine the effects of the type of training used (error avoidant or error encouragement) as a moderator of the relationship between personality variables and training outcomes. Specifically, we hypothesized that we would observe stronger effects of personality (i.e., conscientiousness and openness) on performance (Hypothesis 1) and affectivity (Hypothesis 2) for individuals in the error encouragement condition than for individuals in the error avoidant condition. Further, we hypothesized that we would see stronger moderating effects for training type for the above personality variables than for extraversion or agreeableness (Hypothesis 3). We recruited 257 participants …
The Relationship Between Job Attitudes And Counterproductive Work Behaviors: The Moderating Role Of Attitude Strength, Gregory David Hammond
The Relationship Between Job Attitudes And Counterproductive Work Behaviors: The Moderating Role Of Attitude Strength, Gregory David Hammond
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This study investigated the relationship between job attitudes (i.e., job satisfaction and organizational commitment) and counterproductive work behaviors (CWBs). The moderating influence of attitude strength on the relationship between job attitudes and CWBs was also examined. Specifically, it was anticipated that stronger attitudes would be more strongly related to CWBs than would weaker attitudes. Finally, it was hypothesized that job attitudes would correlate more strongly with behaviors when the relationships between those variables were correctly specified. Results from a sample of employed undergraduates (N=296) indicated that more CWBs were significantly related to less supervisor satisfaction (r=-.11), less coworker satisfaction (r=-.21), …
Adaptive Performance: An Examination Of Convergent And Predictive Validity, Charlene K. Stokes
Adaptive Performance: An Examination Of Convergent And Predictive Validity, Charlene K. Stokes
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The purpose of the present study was twofold: 1) to examine the convergent validity of the two foremost measurement methods, subjective and objective, used to assess adaptive performance; and 2) to examine the predictive validity of variables across measurement methods using a path model framework. Specifically, various dispositional traits are posited to influence adaptive performance through the mediating mechanisms of stress appraisals and self-efficacy. Beyond examining the potential causal paths associated with predictors, the study included a commensurate focus on adaptability as an outcome and addressed the measurement issues that surround adaptive performance. Participants (N = 275) in teams of …
Measuring Configural Spatial Knowledge With Alternative Pointing Judgments, Lisa J. Douglas
Measuring Configural Spatial Knowledge With Alternative Pointing Judgments, Lisa J. Douglas
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Configural spatial knowledge has been tested by having people point from one object to another or by having them sketch maps from memory. Several different pointing judgments have been used, but these judgments appear to differ both in superficial characteristics and in their implied theoretical mental model of spatial representation. This experiment compares two different pointing judgments: judgments of relative direction, based on a quasi-Euclidean model of spatial representation; and object-based judgments, based on an object reference model of spatial representation. Results supported the object reference model. Object-based judgments were more accurate, were made with more confidence and had shorter …
Personal Characteristics And The Impact Of Transformational Leadership Behaviors On Follower Outcomes, Charles N. Thompson
Personal Characteristics And The Impact Of Transformational Leadership Behaviors On Follower Outcomes, Charles N. Thompson
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Transformational leadership has emerged as the dominant model for understanding how leaders impact affective and behavioral responses of their followers. The current study investigated the extent to which follower core self-evaluation (Judge et al., 1997) and affect-based trust in leadership impact the relationship between transformational leadership behaviors and work outcomes, such as follower job satisfaction, satisfaction with the leader, perceptions of job core characteristics, and organizational citizenship behaviors. Follower core self-evaluation was found to moderate the relationship between transformational leadership behaviors and follower job satisfaction and satisfaction with the leader. Affect-based trust in the leader was found to fully mediate …
In-Car Navigation Systems: The Effects Of Landmark Specificity And Map Rotation On Spatial Knowledge And Route Acquisition, Tiffany N. Saffell
In-Car Navigation Systems: The Effects Of Landmark Specificity And Map Rotation On Spatial Knowledge And Route Acquisition, Tiffany N. Saffell
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Current in-car navigation systems do not refer to environmental landmarks when providing directions to drivers. Instead, they provide guidance by presenting drivers with distance-to-turn information. Default displays use track-up map orientations. These display conditions do not facilitate the acquisition of spatial knowledge. As a consequence, drivers using these systems are unlikely to acquire spatial knowledge needed to judge the reasonableness of the directions they are receiving, leaving them susceptible to accepting directions that are grossly incorrect and dangerous (Forbes and Burnett, 2007). Landmarks have been shown to be critical sources of information when people acquire both route and configural spatial …
How Openness To Experience And Prejudicial Attitudes Shape Diversity Training Outcomes, Suzanne L. Dean
How Openness To Experience And Prejudicial Attitudes Shape Diversity Training Outcomes, Suzanne L. Dean
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This study investigated the effectiveness of diversity training on a diversity training outcome measure when considering participant levels of Openness to Experience, sexism, and racism. Because past literature has demonstrated a positive relationship between Openness to Experience and training outcomes and a negative relationship between prejudicial attitudes and diversity training outcomes, these variables were treated as main effects in Multiple Regression equations. This study demonstrated that diversity awareness training increases participant understanding of legal issues related to workplace diversity. However, diversity training outcomes were not greatly affected by implicit or explicit prejudicial attitudes or Openness to Experience.
The Moderating Influence Of Stress Appraisals And Affect On Performance Under Fatigue, Regina M. Schmidt
The Moderating Influence Of Stress Appraisals And Affect On Performance Under Fatigue, Regina M. Schmidt
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This study demonstrated that in a group of seventeen active duty soldiers, performance on an attack combat simulation significantly degraded after approximately 30 h of sleep deprivation. In addition, individual differences were identified, as approximately half of the participants maintained performance throughout the sleep deprivation period, while other participants degraded in performance. The main objective of this study was to test the efficacy of micro-level cognitive performance and subject state factors to account for this dichotomy in performance that was particular to the last testing session. Results showed that performance on a decision making test with rapid reaction time constraints …
The Dynamics Of Workplace Harassment And Revenge: Mediation And Moderation Effects, Qiang Wang
The Dynamics Of Workplace Harassment And Revenge: Mediation And Moderation Effects, Qiang Wang
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This study examined the mediating role of rumination, state anger, and blame attribution, and the moderating role of trait forgiveness in the relationship between workplace harassment and revenge behavior. Results based on a sample of 310 employed students suggested that workplace harassment is positively associated with both major revenge and minor revenge. Also, the multiple mediation test showed that rumination, state anger, and blame attribution completely mediate the proposed relationships between workplace harassment and both types of revenge behavior. In addition, as proposed, trait forgiveness moderated the relationship between two internal states (i.e., state anger and blame attribution) and major …
Analytic-Holistic Thinking, Information Use, And Sensemaking During Unfolding Events, Mei-Hua Lin
Analytic-Holistic Thinking, Information Use, And Sensemaking During Unfolding Events, Mei-Hua Lin
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In complex domains such as commerce, military operations, transportation, and humanitarian efforts, practitioners are sometimes overwhelmed by uncertain, contradictory, and dynamic information. They must obtain, organize, interpret, and use this information often under time pressure and high stakes during sensemaking. While sensemaking is a gateway to information management, sensemaking also depends on information management; the gathering and use of information provides the raw material for sensemaking. These processes work together to help people understand complex situations but are vulnerable to cultural as well as individual variation in cognition. This study investigated individual cognitive and personality differences that may affect information …
A Construct Validation Of The Neutral Objects Satisfaction Questionnaire (Nosq), Kevin J. Eschleman
A Construct Validation Of The Neutral Objects Satisfaction Questionnaire (Nosq), Kevin J. Eschleman
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The current study is a construct validation of the Neutral Objects Satisfaction Questionnaire (NOSQ). The study includes tests of convergent and discriminant validity. Specifically, the NOSQ had more empirical overlap with affective-oriented dispositions (i.e., positive affectivity, negative affectivity, neuroticism, extraversion, trait anxiety, trait anger, trait depression, and cheerfulness) than with cognitive-oriented dispositions (i.e., need for cognition, general self-efficacy, and locus of control). In addition, the NOSQ had greater empirical overlap with the aforementioned affective-oriented dispositions than with a measure of temporal affect (i.e., mood). Correlations between the NOSQ and both job satisfaction and job cognitions were also compared, but no …
Exploring Team Dynamics: The Evolution Of Coordination In A Complex Command And Control Environment, Daniel H. Schwartz
Exploring Team Dynamics: The Evolution Of Coordination In A Complex Command And Control Environment, Daniel H. Schwartz
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The present study explores the dynamic and emergent behavior of two teams, separately working through a synthetic task environment representing a battle management command and control domain under two levels of organizational centralization. While the manipulation of centralization had minimal effects on overall performance, evidence suggested that the need to seek authorization for actions from a central authority was a source of frustration. Both teams adapted over time, changing patterns of coordination to better meet the task demands. The results are discussed in the context of the concepts of normal accidents, high reliability organizations, and self-organization in complex organizations. Specific …
Item And Person Characteristics As Predictors Of Faking, Nicholas Tyler Day
Item And Person Characteristics As Predictors Of Faking, Nicholas Tyler Day
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Applicants may be more motivated to fake than incumbents and may fake more on some items than others. The present study investigated both item and person characteristics as predictors of faking. At the item level, both item transparency and job-relevance were hypothesized to be associated with higher levels of faking. In contrast, item verifiability was hypothesized to be associated with lower levels of faking. At the person level, applicants were expected to have a higher prevalence of faking than incumbents. Data was taken from an existing pool of applicants (n = 507) and incumbents (n = 302) at a customer …
Multi-Uav Control: An Envisioned World Design Problem, Mona T. Stilson
Multi-Uav Control: An Envisioned World Design Problem, Mona T. Stilson
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Predator Unmanned Aerial Vehicle assets are in high demand in the theater of operations for supporting the Global War on Terror and this demand is expected to increase. This work involved exploratory case study research into the envisioned world design problem of networked Predator multi-UAV control, as a candidate for meeting higher Predator sortie requirements without the need for a one for one increase in pilots. The concept involves the development of a potential new position for controlling multiple UAVs, called the Multi-Aircraft Manager (MAM). The goal was to analyze work requirements and develop representational models of the structure of …
Visual Search Performance In A Dynamic Environment With 3d Auditory Cues, John Paul Mcintire
Visual Search Performance In A Dynamic Environment With 3d Auditory Cues, John Paul Mcintire
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Previous research on aurally-aided visual search has repeatedly shown a significant reduction in response times when displaying 3D auditory cues. However, the vast majority of this research has only examined searches for static (non-moving) targets in static visual environments. In the present study, visual search performance in both static and dynamic (moving) visual environments is examined with and without virtual 3D auditory cues. In both static and dynamic environments, and for all observers, visual search times were significantly reduced when auditory spatial cues were displayed. Auditory cues provided the largest benefits when the target initially appeared at farther eccentricities and …
Discrimination Across The Sectors: A Comparison Of Discrimination Trends In Private And Public Organizations, Megan K. Leasher
Discrimination Across The Sectors: A Comparison Of Discrimination Trends In Private And Public Organizations, Megan K. Leasher
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Differences and similarities between public and private sector organizations have been hypothesized and researched for several decades (Murray, 1975). This study investigated the differences in claims of employment discrimination reported for employees within the private and public sectors. A longitudinal database of statewide discrimination claims was analyzed to determine if differences in employment discrimination patterns or levels exist between the sectors. Theoretical and practical implications are presented in addition to propositions for future research.
Parameters Affecting Mental Workload And The Number Of Simulated Ucavs That Can Be Effectively Supervised, Bryan A. Calkin
Parameters Affecting Mental Workload And The Number Of Simulated Ucavs That Can Be Effectively Supervised, Bryan A. Calkin
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The present study investigated performance and mental workload when an operator supervises multiple UCAVs. This study focused on the parameters that affect the operator's performance during a simulated UCAV suppression of enemy air defenses (SEAD) mission, which is expected to be the primary function of the UCAV. All three manipulated factors, including the number of vehicles to be supervised, vehicle airspeed, and difficulty level of attacks (targets engaged by either a single vehicle or multiple vehicles), affected both performance and subjective mental workload measures. A performance mental workload redline was defined as the point at which accomplishment scores no longer …
Effect Of Variable Feedback Delay On Visual Target-Acquisition Performance, Julio Christian Mateo
Effect Of Variable Feedback Delay On Visual Target-Acquisition Performance, Julio Christian Mateo
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Traditionally, private communication channels with stable characteristics have been used in teleoperation situations. However, recently there have been a few attempts at using public communication channels such as the Internet. In spite of their convenience, very little is known about the effect of the variable delays inherent in this type of channel on motor performance. In this thesis, we provide empirical data on the impact of variable feedback delays on a 3D visual target-acquisition task performed in a virtual environment. Target size, distance between targets, mean feedback delay, and feedback-delay variability were manipulated and the number of errors and movement …
The Relationship Between Burnout And Engagement: A Confirmatory Factor Analysis, Gene Michael Alarcon
The Relationship Between Burnout And Engagement: A Confirmatory Factor Analysis, Gene Michael Alarcon
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Researchers have purported that burnout and engagement measure the same three latent constructs, energy, identification, and efficacy at work, but few have actually researched the theory (Maslach & Leiter, 1997; Schaufeli & Bakker, 2004). Burnout has been consistently related to workplace demands such as emotional labor (Brotheridge & Grandey, 2002; Brotheridge & Lee, 2002). The current study investigated whether burnout and engagement are comprised of energy, identification, and efficacy in a sample with high demands for emotional labor. A confirmatory factor analysis suggested that burnout and engagement might in fact be separate second order latent constructs comprised of only two …
Cognitive Ability, Job Knowledge, And Stereotype Threat: When Does Adverse Impact Result?, Mark V. Palumbo
Cognitive Ability, Job Knowledge, And Stereotype Threat: When Does Adverse Impact Result?, Mark V. Palumbo
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This research compared the efficacy of a cognitive ability test and two types of job knowledge tests for predicting job performance. Further, I examined job knowledge as a mechanism through which cognitive ability affects performance. Finally, I examined both types of tests relative to specific propositions from stereotype threat theory. Specifically, I examined the propositions that perceptions of the tests may cause mean score differences between Blacks and Whites and compared the effects of test perceptions relative to both test types. Results demonstrated that job knowledge accounted for significantly more variance in task performance than cognitive ability. Furthermore, job knowledge …
The Effects Of Representational Format And Discourse Principles On The Comprehension And Production Of Temporal Order, Louise J. Rasmussen
The Effects Of Representational Format And Discourse Principles On The Comprehension And Production Of Temporal Order, Louise J. Rasmussen
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In the present study I examined the role physical representations play in supporting distributed planning and scheduling. Specifically, I investigated the implications of different representational formats for the production of discourse as well as the later comprehension of text relating to temporal order. In the first part of the study, pairs of participants created schedules for constructing a house with the aid of either a numeric, list format, or a graphical, Gantt chart format. Participants completed the task in a non-collocated fashion, without shared visual access. In the second part of the study, after completing their schedule, the same participants …
Work-Nonwork Goal Conflict: A Self-Regulatory Expansion Of Work Life Conflict, John Michael Mckee
Work-Nonwork Goal Conflict: A Self-Regulatory Expansion Of Work Life Conflict, John Michael Mckee
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Current conceptualizations of work-life conflict (WLC) fail to account for additional life domains beyond that already measured for by traditional work-family conflict (WFC) measures. When conceptualized from a self-regulatory perspective, WFC can be thought of as a person's work goals conflicting with his or her family goals. This goal-based conceptualization of WLC was used within the current study in order to explore the relationship between work-nonwork goal conflict and worker well-being. Participants were guided through an on-line personal project analysis, in which they elicited goals within work and nonwork domains and then provided ratings of conflict between all work and …
Diabetes Self-Management: Patient Cognition And The Development Of Expertise, Katherine D. Lippa
Diabetes Self-Management: Patient Cognition And The Development Of Expertise, Katherine D. Lippa
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Expert decision making has been widely researched among professionals, but non-professionals make many equally complex decisions. This study uses the case of type II diabetes to explore complex decision making among non-professionals. It was hypothesized that three cognitive aspects of expertise, problem detection, functional relationships, and problem solving, would be linked with higher levels of self-management (higher adherence and lower glucose). Twenty participants with diabetes were interviewed concerning their knowledge and experiences with diabetes. Participants also completed a questionnaire concerning their self-management practices. Interviews were transcribed and thematically coded. Participants who displayed characteristics of expert cognition reported higher levels of …
Implicit Theories Go Applied: Conception Of Ability At Work, Charles N. Thompson
Implicit Theories Go Applied: Conception Of Ability At Work, Charles N. Thompson
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Implicit theories have been extensively studied in educational psychology (e.g. Dweck, 1999; Dweck & Leggett, 1988). Implicit theories have been related to goal orientation, response to failure, attributional style and perception of effort. With a few exceptions (e.g. Heslin, Latham, & VandeWalle, 2005; Martocchio, 1994) the potential applicability of this research to industrial/organizational psychology has been largely ignored. The current study proposed a measure specifically designed to measure implicit theories about work, assessed its relationship to other implicit theory measures, and explored potential relationships with work domain antecedents. Scales assessing conception of ability at work, goal focus, perception of effort, …
Active Regulation Of Speed During A Simulated Low-Altitude Flight Task: Altitude Matters!, April M. Bennett
Active Regulation Of Speed During A Simulated Low-Altitude Flight Task: Altitude Matters!, April M. Bennett
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This study examined active regulation of speed during a low-altitude flight task as a function of global optical flow rate, speed, and the presence or absence of a concurrent altitude disturbance. The results showed that altitude clearly had an impact on speed control; specifically, control of speed was much more difficult when altitude disturbances were present. Even in the no altitude disturbance conditions, performance tended to be best at lower altitudes. Consistent with previous research, the results suggest that speed and altitude changes have additive effects on speed judgments. This is inconsistent with the simple global optical flow rate hypothesis …
Interactive Effects Of Feedback Type And Feedback Propensities On Task Performance, Kristin M. Delgado
Interactive Effects Of Feedback Type And Feedback Propensities On Task Performance, Kristin M. Delgado
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The purpose of the present study was to examine the effects of feedback types (i.e., outcome, process, and task feedback), feedback propensities, and their interactions on task performance in an attempt to determine, first, which types of feedback produced better task performance and, second, how feedback propensities influenced relationships between feedback type and performance. Process feedback and task feedback were expected to interact in their effects on task performance. In addition, I predicted that external feedback propensity would moderate the effects of process feedback on performance and initial task performance would moderate the effects of internal feedback propensity on task …