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911.
Mark A. Barnett Jennifer L. Livengood Tammy L. Sonnentag Natalie D. Barlett Rachel Y. Witham 《The Journal of genetic psychology》2013,174(3):262-269
The authors explored the extent to which 5th- and 6th-grade students’ anticipated responses to hypothetical peers with undesirable characteristics (e.g., being overweight) are influenced by information that each peer (a) desired (or did not desire) to change the characteristic, (b) exerted effort (or did not exert effort) to change the characteristic, and (c) was successful (or unsuccessful) in changing the characteristic. In general, the children anticipated responding more favorably to peers who were successful in overcoming an undesirable characteristic than those who were unsuccessful. However, across both outcome conditions, peers who wanted to change and exerted effort to change were rated more favorably than were peers who reported no effort to change an undesirable characteristic, regardless of whether or not they had expressed a desire to change that characteristic. For peers whose failure to change an undesirable characteristic was associated with no effort to change, those who expressed a desire to change were rated more favorably than those who expressed no desire to change. 相似文献
912.
Loukia D. Loukopoulos Sascha E. Engelbrecht Neil E. Berthier 《Journal of motor behavior》2013,45(3):255-264
Individuals are assumed to plan reach-and-grasp movements by using two separate processes. In 1 of the processes, extrinsic (direction, distance) object information is used in planning the movement of the arm that transports the hand to the target location (transport planning); whereas in the other, intrinsic (shape) object information is used in planning the preshaping of the hand and the grasping of the target object (manipulation planning) In 2 experiments, the authors used primes to provide information to participants (N = 5, Experiment 1; N = 6, Experiment 2) about extrinsic and intrinsic object properties. The validity of the prime information was systematically varied. The primes were succeeded by a cue, which always correctly identified the location and shape of the target object. Reaction times were recorded. Four models of transport and manipulation planning were tested. The only model that was consistent with the data was 1 in which arm transport and object manipulation planning were postulated to be independent processes that operate partially in parallel. The authors suggest that the processes involved in motor planning before execution are primarily concerned with the geometric aspects of the upcoming movement but not with the temporal details of its execution. 相似文献
913.
The authors modeled the center of gravity vertical projection (CGV) and the difference, CP - CGV, which, combined, constitute the center of pressure (CP) trajectory, as fractional Brownian motion in order to investigate their relative contributions and t heir spatiotemporal articulation. The results demonstrated that CGV and CP - CGV motions are both endowed in complementary tashion with strong stochastic and part-deterministic behaviors. In addition, if the temporal coordinates remain similar for all 3 trajectories by definition, the switch between the successive control mechanisms appears for shorter displacements for CP - CGV and CGV than for CP trajectories. Results deduced from both input (CG,) and muscular stiffness (CP - CGV) thus provide insight into the way the central nervous system regulates stance control and in particular how CG and CP - CG are controlled. 相似文献
914.
Localization abilities of subjects in three perceptual-motor tasks were considered before and after an exposure to a visual distortion. During this distortion the subject observed his hand ballistically point to an invisible but audible target while either receiving or not receiving knowledge of results (KR) concerning pointing accuracy. Also, subjects either received a 1-or a 4-sec rest period between each of 30 exposure ballistic pointing actions. The pre-and postexposure tasks involved the ability of a subject to accurately point to an occluded and stationary auditory target, to point to the straight-ahead position in space, and to indicate when a moving, auditory target was perceived as being in the straight-ahead position. For these tasks, the pre-vs. postexposure localization difference scores are referred to as the negative aftereffect, the proprioceptive shift, and the auditory shift, respectively. Wilkinson’s (1971) two-component additive model (negative aftereffect= proprioceptive shift plus auditory shift) held when KR was given regardless of amount of rest between exposure pointing responses. With a 4-sec rest and no KR, the relationship between coordination components was nonadditive (negative aftereffect greater than proprioceptive shift plus auditory shift). 相似文献
915.
James O. Palmer 《Journal of personality assessment》2013,95(2):208-213
Clinard, Marshall B. (Ed.), Anomie and Deviant Behavior: A Discussion and Critique. New York, Toronto, London: Collier-Macmillan, Ltd., 1964, Free Press of Glencoe, xii, pp. 324. Reviewed by Leon J. Whitsell 相似文献
916.
Gentiana Sadikaj Jennifer J. Russell D. S. Moskowitz Joel Paris 《Journal of personality assessment》2013,95(6):490-500
We hypothesized that affect dysregulation among individuals with borderline personality disorder (BPD) would involve greater persistence of negative affect between interpersonal events and heightened reactivity to stimuli indicating risk of rejection or disapproval, specifically perceptions of others’ communal (agreeable-quarrelsome) behaviors. A total of 38 participants with BPD and 31 controls collected information about affect and perceptions of the interaction partner's behavior during interpersonal events for a 20-day period. Negative and positive affect persisted more across interpersonal events for individuals with BPD than for controls. In addition, individuals with BPD reported a greater increase in negative affect when they perceived less communal behavior and a smaller increase in positive affect when they perceived more communal behavior in others. Findings indicate the importance of interpersonal perceptions in the affect dysregulation of individuals with BPD. 相似文献
917.
Roger O. Gervais Dustin B. Wygant Martin Sellbom Yossef S. Ben-Porath 《Journal of personality assessment》2013,95(5):508-517
Existing measures of approval motivation attempt to assess this dimension of personality indirectly through evaluation of socially desirable response tendencies. The Martin-Larsen Approval Motivation (MLAM) Scale takes a more direct approach by focusing on individual differences in need for social approval. Since the original version of the MLAM scale is subject to acquiescence response bias, fully balanced and partially balanced scales were created to minimize this response style. Results indicated that the revised measures arc equivalent to the original version and that balancing affects the magnitude but not the pattern of correlates with other scales. Comparisons with the Marlowe-Crowne Social Desirability (MCSD) Scale revealed a divergent pattern of correlates with several measures of personality suggesting a basic difference between the MLAM and MCSD in their conceptualization of approval motivation. 相似文献
918.
Jennifer Gamer Stefan C. Schmukle Ursula Luka-Krausgrill Boris Egloff 《Journal of personality assessment》2013,95(5):476-480
Data from the first two childhood memories was used to distinguish 15 delinquents from 18 nondelinquent controls. Subjects were male, middle class, 15-17 years of age, and equated for verbal IQ. All delinquents were property offenders. A coding system, devised from the memories of the delinquents and nondelinquents, successfully identified 80% of the delinquents and 100% of the nondelinquents. These prediction rates exceeded those from three clinicians experienced in working with a comparable delinquent population The coding system was then discussed in terms of the axioms and presuppositions which are suggested by the memories of the delinquent sample. 相似文献
919.
Charles A. Scherbaum Jennifer Sabet Michael J. Kern Paul Agnello 《Journal of personality assessment》2013,95(2):207-216
A concern about personality inventories in diagnostic and decision-making contexts is that individuals will fake. Although there is extensive research on faking, little research has focused on how perceptions of personality items change when individuals are faking or responding honestly. This research demonstrates how the delta parameter from the generalized graded unfolding item response theory model can be used to examine how individuals’ perceptions about personality items might change when responding honestly or when faking. The results indicate that perceptions changed from honest to faking conditions for several neuroticism items. The direction of the change varied, indicating that faking can operate to increase or decrease scores within a personality factor. 相似文献
920.
Jennifer H. Stanley Dustin B. Wygant Martin Sellbom 《Journal of personality assessment》2013,95(4):343-350
Patrick, Fowles, and Krueger (2009) developed the triarchic conceptualization of psychopathy in an effort to integrate historical theories and contemporary measurement models. The model proposes 3 phenotypic domains of boldness, meanness, and disinhibition. Patrick (2010) developed the Triarchic Psychopathy Measure (TriPM), a 58-item self-report measure, to index these 3 domains. This study examined the construct validity of the TriPM in a sample of incarcerated offenders (N = 141) and found evidence of good construct validity in that the scales were related to conceptually relevant normal-range and dysfunctional personality trait criteria, as well as narcissism and deficits in empathy. 相似文献