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141.
Dawn M. Marsh-Richard Erin S. Hatzis Charles W. Mathias Nicholas Venditti Donald M. Dougherty 《Behavior research methods》2009,41(1):99-106
The Adaptive Visual Analog Scales is a freely available computer software package designed to be a flexible tool for the creation,
administration, and automated scoring of both continuous and discrete visual analog scale formats. The continuous format is
a series of individual items that are rated along a solid line and scored as a percentage of distance from one of the two
anchors of the rating line. The discrete format is a series of individual items that use a specific number of ordinal choices
for rating each item. This software offers separate options for the creation and use of standardized instructions, practice
sessions, and rating administration, all of which can be customized by the investigator. A unique participant/patient ID is
used to store scores for each item, and individual data from each administration are automatically appended to that scale’s
data storage file. This software provides flexible, time-saving access for data management and/or importing data into statistical
packages. This tool can be adapted so as to gather ratings for a wide range of clinical and research uses and is freely available
at www.nrlc-group.net. 相似文献
142.
Jessica A. Schrandt Dawn Buffington Townsend Claire L. Poulson 《Journal of applied behavior analysis》2009,42(1):17-32
The purpose of this study was to teach empathetic responding to 4 children with autism. Instructors presented vignettes with dolls and puppets demonstrating various types of affect and used prompt delay, modeling, manual prompts, behavioral rehearsals, and reinforcement to teach participants to perform empathy responses. Increases in empathetic responding occurred systematically with the introduction of treatment across all participants and response categories. Furthermore, responding generalized from training to nontraining probe stimuli for all participants. Generalization occurred from dolls and puppets to actual people in a nontraining setting for 2 participants. Generalization was observed initially to the nontraining people and setting for the other participants, but responding subsequently decreased to baseline levels. Introduction of treatment in this setting produced rapid acquisition of target skills. 相似文献
143.
144.
OBJECTIVE: This study examined the associations between body mass index (BMI) and environmental supports for physical activity in active and inactive adults based on national recommendations for physical activity and walking. Residents of a southeastern community (N = 1,111; ages 18-75 years) were contacted using a random-digit-dial method and were asked about neighborhood and community social and environmental supports for physical activity. MAIN OUTCOME MEASURE: Physical activity was measured using the 2001 Behavioral Risk Factor Surveillance System (BRFSS) physical activity module. RESULTS: There was a positive association between higher physical activity and walking levels and lower BMI levels. Trusting neighborhoods, having recreational facilities present, and using trails were each associated with twice the odds of being overweight versus obese among those not meeting the national physical activity recommendations. Using trails was also associated with 2.7 times the odds of being overweight as opposed to obese among participants who were not regular walkers. CONCLUSION: Improving environmental supports for access and use of trails and recreational facilities may be important for future environmental interventions aimed at reducing obesity among inactive individuals. 相似文献
145.
Jeff Greenberg Tom Pyszczynski Susan Warner Dawn Bralow 《European journal of social psychology》1994,24(5):593-610
A variety of theorists have proposed that individuals desire to be confident in their inferences and predictions. One way this can be accomplished is by overestimating the extent to which available information provides a logic basis for such conclusions. Thus, when one's goal is to make an accurate prediction, if information about a prior known instance has potential implications for the prediction, one may overestimate the similarity of the prior known instance to the current instance. In this way, the perceived utility of the information as a basis for prediction can be inflated. To test this idea, three studies were conducted. In each study, subjects were asked to judge the similarity of past instances to an upcoming instance for which an outcome prediction was required. Judging a past instance as similar to the upcoming instance should only provide a firm basis for outcome prediction if outcome information regarding the past instance is known. Therefore, it was expected that when subjects are asked to make an outcome prediction, they would judge a past instance more similar to the upcoming instance if outcome information about the past instance is known than if it is not. Support for this hypothesis was obtained along with evidence concerning the conditions under which the eflect does and does not occur. 相似文献
146.
Stephen M. Gavazzi PhD Dawn E. Goettler MS Scott P. Solomon MS Patrick C. McKenry PhD 《Contemporary Family Therapy》1994,16(5):431-448
This study examined the impact of family differentiation and peer differentiation levels on adolescent problematic behaviors and psychosocial maturity. Differentiation levels were assessed dyadically in both the family and peer systems. Results revealed family differentiation to be the sole predictor of adolescent problematic behavior. Additional regression analysis indicated that peer differentiation was a significant predictor of psychosocial maturity, along with the significant impact of adolescent gender and age. Family X Peer interaction terms were not significant predictors of either adolescent personal adjustment variable. Results, whichdisplay both consistencies and variations with the findings of previous research, are discussed in terms of their clinical implications.Salary and support provided in part by grants from The Kettering Fund (OSURF #727033) and by The Ohio State University (OSURF #221424 and OSURF #241501). 相似文献
147.
Explanations of sex-related differences in spatial ability emphasizing the role of sex-differentiated experience have not been supported by direct measurement of spatial activities during adolescence, the period when these differences seem to increase. The present research involved development of a scale to measure the spatial experience of adolescents and adults. In Study 1, a list, as complete as possible of adolescent activities was compiled and given to undergraduate judges for ratings of involvement of spatial skills and sex-typing. Judges also indicated whether they had participated in each activity. Activities considered spatial by 75% or more of the judges were used to develop a spatial experience questionnaire. Judgments of the spatial nature of tasks were positively correlated with judged masculinity and with greater male than female participation. In Study 2, participation in spatial activities by undergraduates was correlated with spatial ability as measured by the Differential Aptitude Test. The activity questionnaire should prove useful in studying the development of spatial ability in adolescents and adults. 相似文献
148.
Mark Wolery Ph.D. Patricia Munson Doyle M.S. Melinda Jones Ault M.S. David L. Gast Ph.D. Stacie Meyer M.S. Dawn Stinson M.S. 《Journal of Behavioral Education》1991,1(1):79-104
The effects of presenting future target stimuli in the consequent event following correct responses to current target stimuli were examined in two experiments teaching eight students with moderate handicaps to name photographs. In Experiment I, progressive time delay was used to teach two sets of photographs. During instruction, correct responses to one set of stimuli resulted in praise and presentation of the printed word for the person in the photograph (future condition). In the second set, a correct response was followed by praise alone (non-future condition). After establishing criterion level performance on both sets of photographs, students were taught to read the printed word from each of the two sets. Experiment II was a systematic replication of Experiment I. Four students from a different classroom also were taught to name two sets of photographs. An adapted alternating treatments design was used in each experiment. The results indicated that (a) all students learned to name the photographs; (b) presentation of future target stimuli (words) in consequent events resulted in seven of the eight students learning to read some of the words; and (c) the total number of sessions, trials, errors, and percentage of errors 相似文献
149.
Alan J. Budney Stephen T. Higgins Dawn D. Delaney Lisa Kent Warren K. Bickel 《Journal of applied behavior analysis》1991,24(4):657-665
Two males diagnosed with cocaine dependence received a behavioral intervention comprised of contingency management and the community reinforcement approach. During the initial phase of treatment, reinforcement was delivered contingent on submitting cocaine-free urine specimens. The community reinforcement approach involved two behavior therapy sessions each week. Almost complete cocaine abstinence was achieved, but regular marijuana use continued. During a second phase, reinforcement magnitude was reduced, but remained contingent on submitting cocaine-free specimens. Behavior therapy was reduced to once per week. Cocaine abstinence and regular marijuana use continued. Next, reinforcement was delivered contingent on submitting cocaine- and marijuana-free specimens. This modified contingency resulted in an abrupt increase in marijuana abstinence and maintenance of cocaine abstinence. One- and 5-month follow-ups indicated that cocaine abstinence continued, but marijuana smoking resumed. These results indicate that the behavioral intervention was efficacious in achieving abstinence from cocaine and marijuana; maintenance, however, was achieved for cocaine only. 相似文献
150.
R. B. Lawson Sara Packard Dawn Lawrence C. L. G. Whitmore 《Attention, perception & psychophysics》1977,21(1):65-68
Eight subjects reported stereoscopic depth as a function of the magnitude and direction of disparity carried by a reversible grid or an irreversible solid surface. The former alternated between a diamond seen against a grating or a uniform rectangular grid pattern with stereoscopic depth reported only when the diamond was perceived. Depth was attenuated for the grid compared to the solid surface patterns. Disparity can be defined by perceptually extracted forms with depth present only when those forms are bounded by visible contours. 相似文献