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951.
Lerman and Iwata (1996) described a method for distinguishing between sensory extinction and punishment effects of response blocking on self-injurious behavior maintained independent of social contingencies. Results of their study suggested that blocking decreased the self-injurious hand mouthing of their participant via punishment. The current replication of these procedures with the self-injurious eye poking of a woman with developmental disabilities produced patterns of responding indicating that, for this participant, blocking functioned as an extinction procedure. 相似文献
952.
Search for the Source 总被引:1,自引:0,他引:1
Michael Smith 《The Philosophical quarterly》1999,49(196):384-394
953.
In this study we re-examine the role of genderwithin the self-concept and challenge the assumptionthat our gender self-concept is static and consistentacross contexts. We used the Bem Sex Role Inventory (BSRI) to measure masculinity and femininityacross six contexts. These six contexts were interactingwith same sex friends, interacting with other sexfriends, interacting at home, work, and school, and interacting in a social context where one doesnot know many people. Two hundred twenty-three femalesand 52 males from a large public university in theSoutheast participated in the study. A majority of the participants (76%) were Caucasian with 10%being Hispanic, 4% Asian, and 4% African American.Multivariate analyses of variance provided strongevidence for differences across contexts for both males and females. The results indicated that we aredynamic beings and those characteristics associated withgender are dynamic as well. 相似文献
954.
Late-onset hearing loss is one of the major chronic conditions experienced by older individuals. The term presbycusis is typically used when describing this condition. Presbycusis refers to many degenerative changes that affect older people's hearing. This article provides practical suggestions for working with persons with this condition. 相似文献
955.
RWMODEL II simulates the Rescorla-Wagner model of Pavlovian conditioning. It is written in Delphi and runs under Windows 3.1 and Windows 95. The program was designed for novice and expert users and can be employed in teaching, as well as in research. It is user friendly and requires a minimal level of computer literacy but is sufficiently flexible to permit a wide range of simulations. It allows the display of empirical data, against which predictions from the model can be validated. 相似文献
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Frank L. Collins Jr Lori A. Pbert Brian Sharp Stanley Smith Karen M. Gil J. Vernon Odom 《Behaviour research and therapy》1988,26(6):461-466
18 myopes and 18 emmetropes were randomly assigned in pairs to either Fading and Feedback training or a no-treatment control condition. The emmetropes were fitted with plus lenses equivalent to the spherical correction of the paired myope to simulate myopic visual acuity. Extensive visual acuity measures were obtained pre- and post-training. Data analyses indicated significant increases in recognition visual acuity for trained subjects, compared to no-treatment controls. The myopia/emmetropia variable did not interact with training even though there were noticably greater increases in visual acuity for trained myopes compared to the other conditions. Resolution visual acuity did not change as a function of training. These data are discussed in terms of their implications for better understanding the mechanisms responsible for visual acuity increases following behavioural training. 相似文献
960.
Virginia W. Berninger
Adele Proctor
Irma De Bruyn
Roderick Smith 《Journal of School Psychology》1988,26(4):341-357The validity of a test battery, organized by a theoretical framework of levels of language processing and production, was evaluated at the end of kindergarten and theend of first grade. At the end of kindergarten two levels of oral language, phonemic and lexical, and at the end of first grade three levels of oral language, phonemic, lexical, and text, were correlated with word decoding and reading comprehension. At the end of first grade, the combination of phonemic and lexical skills accounted for more variance in both word decoding and reading comprehension than either phonemic or lexical skills alone. The strength of the relationship between specific levels of oral language and specific component reading skills changed after formal reading instruction was introduced. Functional relationships were found between improvement in phonemic skills or lexical skills and improvement in word decoding. Partial correlations between two levels of oral language with a third partialed out (receptive or expressive task requirements held constant) provided evidence for three semiindependent levels of oral language—phonemic, lexical, and text. Because the battery has concurrent and construct validity, school psychologists can use it to monitor beginning readers in order to prevent reading disabilities due to subtle language dysfunctions. 相似文献