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971.
Craig J. Bryan William B. Elder Mary McNaughton-Cassill Augustine Osman Ann Marie Hernandez Sybil Allison 《Military psychology》2013,25(4):354-364
An active duty Air Force ground combat unit (n = 189) completed surveys about trauma and combat exposure, mood symptoms, and meaning in life. Two dimensions of deployment-related traumas were assessed: combat (e.g., firing weapons, being fired upon) and aftermath (e.g., seeing dead bodies, injury). Results of regression analyses indicated that Airmen who experienced more intense combat reported less presence of meaning in life, although the significant interaction with gender suggested declines in meaning in life were especially pronounced among males with higher combat intensity. In contrast, more intense aftermath exposure was associated with slightly stronger meaning in life, with no differences by gender. Intensity of combat exposure might differentially affect perceived meaning in life for male versus female combatants. 相似文献
972.
Jill C. Gitten Jesse L. Winer Elena K. Festa William C. Heindel 《Child neuropsychology》2013,19(1):39-56
The present study assessed frontostriatal mediated memory functions in children with ADHD (N = 12) and healthy control participants (N = 12) using two tests of conditional associative learning (i.e., object and spatial) that shared similar stimulus-response association structures but that differed in terms of the demands placed upon strategic processes. Children with ADHD displayed normal performance on the object learning task but were impaired on the spatial learning task that placed greater demands on internally derived strategic processes. Secondary analyses further indicated that this strategic processing impairment cannot be attributed specifically to perseverative or working memory errors but rather appears to be related to a more general inability to maintain a high degree of consistency in responding across trials. Although the results of this study must be interpreted in light of the small sample sizes, they suggest that ADHD does not produce a basic deficit in acquiring stimulus-response associations previously shown to be associated with basal ganglia dysfunction. Rather, these findings suggest that the impaired conditional associative learning performance of children with ADHD is attributable to deficits in strategic processes previously been found to be dependent upon the integrity of the prefrontal cortex. 相似文献
973.
Antolin M. Llorente Robert Voigt Craig L. Jensen J. Kennard Fraley William C. Heird Kimberly M. Rennie 《Child neuropsychology》2013,19(4):314-322
The internal consistency of the Test of Variables of Attention (TOVA) was examined in a cohort of 6- to 12-year-old children (N = 63) strictly diagnosed with ADHD. The internal consistency of errors of omission (OMM), errors of commission (COM), response time (RT), and response time variability (RTV) of different test conditions (stimulus infrequent condition [Q1 vs. Q2] and stimulus frequent condition [Q3 vs. Q4]) was assessed via correlation analyses. All TOVA index scores under investigation assessing its internal consistency exhibited statistically significant correlations. All correlations fell in the moderate-high range. 相似文献
974.
Kelly Pelletier Bethany McNamara Paula Braga‐Kenyon William H. Ahearn 《Behavioral Interventions》2010,25(4):261-274
A video self‐monitoring treatment package was used to evaluate the procedural integrity of staff implementing behavioral guidelines for one child with autism. Staff members with low procedural integrity scores were asked to participate. The treatment package incorporated an implementation video which reviewed the relevant behavioral guidelines and a procedural integrity monitoring system. Each participant was taught to score a pre‐training video, which highlighted components of implementing behavioral guidelines, with a procedural integrity tool denoting correct implementation of the procedures. The participant then scored their own baseline video using a similar tool constructed to highlight the target student's behavior plan. Participant scores were compared to experimenter scores and verbal feedback was given by the experimenter if the scores varied. Results showed increased procedural integrity implementing the behavior guidelines from baseline to 100% implementation for two out of three participants. Copyright © 2010 John Wiley & Sons, Ltd. 相似文献
975.
976.
Mathematical psychology is a sub‐field of psychology that started in the 1950s and has continued to grow as an important contributor to formal psychological theory, especially in the cognitive areas of psychology such as learning, memory, classification, choice response time, decision making, attention, and problem solving. In addition, there are several scientific sub‐areas that were originated by mathematical psychologists such as the foundations of measurement, stochastic memory models, and psychologically motivated reformulations of expected utility theory. Mathematical psychology does not include all uses of mathematics and statistics in psychology, and indeed there is a long history of such uses especially in the areas of perception and psychometrics. What is most unique about mathematical psychology is its approach to theory construction. While accepting the behaviorist dictum that the data in psychology must be observable and replicable, mathematical models are specified in terms of unobservable formal constructs that can predict detailed aspects of data across multiple experimental and natural settings. By now almost all the substantive areas of cognitive and experimental psychology have formal mathematical models and theories, and many of these are due to researchers that identify with mathematical psychology. Copyright © 2010 John Wiley & Sons, Ltd. This article is categorized under:
- Psychology > Theory and Methods
977.
978.
William L. McBride 《Philosophy Compass》2015,10(10):685-689
The unfinished, posthumously published second volume of Jean‐Paul Sartre's Critique of Dialectical Reason consists for the most part of a study of the evolution of the Soviet Union under the reign of Stalin. Essentially, Sartre sees this history as amounting to a lengthy deviation from the goal of socialism, a deviation (‘detour’) that he regards as thoroughly intelligible in light of social and historical circumstances. Some ten years after abandoning his work on this book, on the occasion of the Soviet invasion of Czechoslovakia (1968), Sartre concluded that this ‘deviation’ was permanent. At the same time, Sartre believed, as he had stated already in Volume I of the Critique, that the post‐Stalinist era must be characterized as ‘One World’, a historical turning away from the plurality that had prevailed in all of past human history. The present essay attempts to capture Sartre's approach to history as ongoing ‘totalization’ – conflict‐filled, subject to contingency and chance and the frequent occurrence of ‘holes’, and nevertheless intelligible. Although Stalin died many decades ago (in 1953), and the Soviet Union itself no longer exists as such, it is argued here that Sartre's approach in this book is very useful as a key to the present time. Future history is indeed unpredictable, but Sartre's techniques of historical analysis remain valid. It is also contended, more controversially, that today the ideal of democracy may be in the process of following the path of socialism in the direction of permanent deviation. 相似文献
979.
Leah A. Fredman Michael D. Buhrmester Angel Gomez William T. Fraser Sanaz Talaifar Skylar M. Brannon William B. Swann Jr. 《Social and Personality Psychology Compass》2015,9(9):468-480
Identity fusion refers to a visceral sense of oneness with an ingroup. For fused individuals, group membership is not a means to an end (e.g., a positive social identity). Rather, membership is an all‐absorbing goal in itself; little other than the group matters. Group membership is also seen as enduring, sustained by chronically activated psychological structures as well as features of the context. Fellow group members are likewise seen as permanent members of the group, as they are members of the ingroup “family”. And just as family members are compelled to make extreme sacrifices for their family, so too are highly fused individuals – including even the ultimate sacrifice. These efforts to protect the ingroup can have negative consequences when, for example, people become strongly fused to groups that are devoted to extreme, anti‐social behaviors. In such instances, it may be prudent to encourage “defusion” from the group, but the emotional investment associated with fusion may thwart such efforts. We discuss the implications of these and related considerations. 相似文献
980.
Jason S. McCarley Kelly S. Steelman William J. Horrey 《Applied cognitive psychology》2014,28(1):47-54
A set of experiments gauged the value of salient and non‐salient visual information to drivers' decision making. Stimuli were images of traffic scenes viewed from a drivers' approximate perspective, and the subjects' task was to make stop‐or‐go driving judgments. Under some experimental conditions (Experiment 1), subjects viewed only the salient information from within each scene. Under other conditions (Experiments 2–3), they viewed only the non‐salient information. A signal detection measure of sensitivity served as the primary dependent measure. Data indicated that an above‐chance amount of the information needed for accurate judgments was contained within salient image regions and that some information was available only from the salient regions. Other critical information, however, was contained exclusively within non‐salient regions. Results suggest that an attentional bias toward visual salience would serve as an economical information‐seeking strategy for drivers but by itself would overlook many task‐critical cues. Copyright © 2013 John Wiley & Sons, Ltd. 相似文献