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901.
Purpose
We examine the bi-directional nature of role segmentation preferences—preferences to protect the home domain from work intrusions, and to protect the work domain from home intrusions—and hypothesize that the dimensions independently prompt individuals to manage their boundaries in ways that complement their preferences.Design and Methodological Approach
In a series of three studies, we investigate whether segmentation preferences vary on two dimensions, how they reflect enactive and proactive boundary management, and their association with domain-specific satisfaction and performance.Findings
In Study 1 (field design, n = 314), we confirmed that segmentation preferences comprise two distinct dimensions, and individuals experience fewer intrusions into the domain they desired to protect. In Study 2 (experimental design, n = 1253), we found that participants who prefer to protect their home domain are less inclined to accept jobs in scenarios where their significant other is employed in the same organization, and participants who prefer to protect their work domain are less inclined to initiate a romantic relationship in scenarios that involve a coworker. In Study 3 (field design, n = 65), we found that individuals who prefer to protect their work or home domain report greater satisfaction with the preferred domain, and whereas the preference to protect the work domain is not associated with higher supervisor ratings of job performance, preference to protect the home domain is associated with higher significant-other ratings of non-work performance.Implications
Understanding employees’ proclivities to blur boundaries can inform recruitment and selection of employees to anticipate organizational fit, diagnose sources of misfit, structure individualized policies to ameliorate employee strain, and decrease turnover costs.Originality/Value
This synthesis provides a unique investigation of segmentation preference dimensions’ differential functioning and reinforces the validity of the role segmentation preferences concept.902.
903.
Carolin Dudschig Ian Grant Mackenzie Jessica Strozyk Barbara Kaup Hartmut Leuthold 《Cognitive, affective & behavioral neuroscience》2016,16(5):940-961
Both the imagery literature and grounded models of language comprehension emphasize the tight coupling of high-level cognitive processes, such as forming a mental image of something or language understanding, and low-level sensorimotor processes in the brain. In an electrophysiological study, imagery and language processes were directly compared and the sensory associations of processing linguistically implied sounds or imagined sounds were investigated. Participants read sentences describing auditory events (e.g., “The dog barks”), heard a physical (environmental) sound, or had to imagine such a sound. We examined the influence of the 3 sound conditions (linguistic, physical, imagery) on subsequent physical sound processing. Event-related potential (ERP) difference waveforms indicated that in all 3 conditions, prime compatibility influenced physical sound processing. The earliest compatibility effect was observed in the physical condition, starting in the 80–110 ms time interval with a negative maximum over occipital electrode sites. In contrast, the linguistic and the imagery condition elicited compatibility effects starting in the 180–220 ms time window with a maximum over central electrode sites. In line with the ERPs, the analysis of the oscillatory activity showed that compatibility influenced early theta and alpha band power changes in the physical, but not in the linguistic and imagery, condition. These dissociations were further confirmed by dipole localization results showing a clear separation between the source of the compatibility effect in the physical sound condition (superior temporal area) and the source of the compatibility effect triggered by the linguistically implied sounds or the imagined sounds (inferior temporal area). Implications for grounded models of language understanding are discussed. 相似文献
904.
905.
Using an abbreviated assessment to identify effective error‐correction procedures for individual learners during discrete‐trial instruction
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Regina A. Carroll Jennifer Owsiany Jessica M. Cheatham 《Journal of applied behavior analysis》2018,51(3):482-501
Previous research comparing the effectiveness of error‐correction procedures has involved lengthy assessments that may not be practical in applied settings. We used an abbreviated assessment to compare the effectiveness of five error‐correction procedures for four children with autism spectrum disorder or a developmental delay. During the abbreviated assessment, we sampled participants' responding with each procedure and completed the assessment before participants reached our mastery criterion. Then, we used the results of the abbreviated assessment to predict the most efficient procedure for each participant. Next, we conducted validation assessments, comparing the number of sessions, trials, and time required for participants to master targets with each procedure. Results showed correspondence between the abbreviated assessment and validation assessments for two of four participants and partial correspondence for the other two participants. Findings suggest that a brief assessment may be a useful tool for identifying the most efficient error‐correction procedure for individual learners. 相似文献
906.
Gabriele Wulf Takehiro Iwatsuki Brittney Machin Jessica Kellogg Clint Copeland Rebecca Lewthwaite 《Journal of motor behavior》2018,50(3):285-292
The authors examined several issues related to the motor learning benefits resulting from giving learners choices. In 2 experiments, participants practiced a novel task, throwing a lasso. In Experiment 1, giving learners a choice ostensibly irrelevant to performance (color of mat under target) resulted in enhanced learning relative to a control group. The choice group also reported more positive affect. Experiment 2 compared the effectiveness of task-irrelevant (mat color) versus task-relevant (video demonstrations of the skill) choices. In both choice groups, each participant was yoked to a participant in the other group, and each received the same mat color or saw the video demonstration, respectively, as chosen by their counterpart in the other group. In the control group, participants were yoked to their respective counterparts in each of the choice groups. On a retention test, the 2 choice groups did not differ from each other, but both outperformed the control group. The affective and learning effects seen when learners are given choices, and the fact that task-relevant and task-irrelevant choices resulted in similar learning benefits, are consistent with a content-neutral mechanism for the effects of choice on learning, as described in the OPTIMAL theory of motor learning (Wulf &; Lewthwaite, 2016). 相似文献
907.
Jessica M. Cohenour Valerie M. Volkert Keith D. Allen 《Journal of the experimental analysis of behavior》2018,110(1):63-73
Operant renewal is a return of extinguished behavior due to changes in contextual stimuli that control the occurrence or nonoccurrence of a response. Well‐established in classical conditioning and operant research, renewal presents itself in three forms—ABA, ABC, and AAB—and poses threats to treatment maintenance where extinction procedures are utilized. As AAB renewal may be less likely to occur than ABA or ABC renewal, the current study sought to determine if AAB renewal would occur with three participants with Autism Spectrum Disorder who were taught a simple lever pull response. Results showed that lever pulls increased for two of three participants when we introduced novel stimuli (i.e., a light and a buzzer) to alter the contextual environment after extinction. These findings suggest that AAB renewal may account for some instances of response recovery after extinction and that the procedure of this study may be beneficial to the further study of renewal and the variables that affect its occurrence within a translational model. 相似文献
908.
The role of signals in two variations of differential‐reinforcement‐of‐low‐rate procedures
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Jessica L. Becraft John C. Borrero Barbara J. Davis Amber E. Mendres‐Smith Mariana I. Castillo 《Journal of applied behavior analysis》2018,51(1):3-24
Differential‐reinforcement‐of‐low‐rate (DRL) schedules are used to decrease the overall rate of, but not eliminate, a target response. Two variations of DRL, spaced‐responding and full‐session, exist. Preliminary comparative analyses suggest that the two schedules function differently when unsignaled. We compared response rates under these two DRL variations with and without signals. In Experiment 1, five preschool students played a game in which points were earned under DRL schedules. In some sessions, a stimulus signaled when responses would be reinforced (S+) or not reinforced (S‐). In others, only an S‐ was present. Signals (S+/S‐) facilitated and maintained responding in both types of DRL schedules. In Experiment 2, we modified the signals with five different preschoolers. Instead of an S‐ only, we did not present any signals. Elimination and high variability of the target response were observed with the S‐ only and absence of S+/S‐, respectively. Signaled DRL schedules are recommended for application. 相似文献
909.
910.
Alex R. Dopp Anita Saranga Coen Allison B. Smith Jessica Reno David H. Bernstein Suzanne E.U. Kerns Deborah Altschul 《Behavior Therapy》2018,49(4):551-566
Several states have made considerable investments into large-scale implementation of evidence-based treatments (EBTs), yet little is known about key success indicators for these implementation efforts such as cost and sustainability. To that end, the present study examined the economic impact of statewide implementation of multisystemic therapy (MST; Henggeler, Schoenwald, Borduin, Rowland, & Cuningham, 2009), a family- and community-based behavioral EBT for serious juvenile offenders in New Mexico. Participants were 1,869 youth who received MST across 23 teams during the study period. We conducted a cost-benefit analysis using metrics from state data sources that compared the cost of MST to its benefits (i.e., avoided expenses from pre- to posttreatment) in two domains: (a) behavioral health services (i.e., Medicaid claims) and (b) juvenile crime (i.e., taxpayer expenses, tangible and intangible expenses to crime victims). MST costs were based on Medicaid claims, which were reimbursed at an enhanced billing rate that was intended to cover expenses for both clinical and implementation (e.g., training, quality assurance) activities. Results suggest that implementation of MST in New Mexico over the 7-year study period may have produced net benefits, through 2 years posttreatment, of more than $4,643 per youth in avoided behavioral health claims and $15,019 per youth through reductions in juvenile crime. Stated differently, every dollar that New Mexico spent on MST appeared to have returned $3.34 for a total benefit of $64.2 million over the course of the study. We discuss implications of these findings for policymakers, administrators, and researchers who are interested in increasing the sustainability of complex EBTs in community settings. 相似文献