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51.
Aimée M. Surprenant Susan L. Hura Mary P. Harper Leah H. Jamieson Glenis Long Scott M. Thede Ayasakanta Rout Tsung-Hsiang Hsueh Stephen A. Hockema Michael T. Johnson Pramila N. Srinivasan Christopher M. White J. Brandon Laflen 《Behavior research methods》1999,31(4):638-649
Ratings of familiarity and pronounceability were obtained from a random sample of 199 surnames (selected from over 80,000 entries in the Purdue University phone book) and 199 nouns (from the Ku?era-Francis, 1967, word database). The distributions of ratings for nouns versus names are substantially different: Nouns were rated as more familiar and easier to pronounce than surnames. Frequency and familiarity were more closely related in the proper name pool than the word pool, although both correlations were modest. Ratings of familiarity and pronounceability were highly related for both groups. A production experiment showed that rated pronounceability was highly related to the time taken to produce a name. These data confirm the common belief that there are differences in the statistical and distributional properties of words as compared to proper names. The value of using frequency and the ratings of familiarity and pronounceability for predicting variations in actual pronunciations of words and names are discussed. 相似文献
52.
Ethan S. Long Raymond G. Miltenberger Sherry A. Ellingson Shelley M. Ott 《Journal of applied behavior analysis》1999,32(3):353-365
We investigated whether a simplified habit reversal treatment eliminates fingernail biting and related oral-digital habits exhibited by individuals with mild to moderate mental retardation. Although simplified habit reversal did little to decrease the target behaviors for 3 of 4 participants, simplified habit reversal plus additional treatment procedures decreased the behavior to near-zero levels for all participants. These procedures included remote prompting, remote contingencies involving differential reinforcement plus response cost, and differential reinforcement of nail growth. Limitations of habit reversal for individuals with mental retardation along with directions for future research involving therapist-mediated treatment procedures, particularly those involving remote prompting and remote contingencies, are discussed. 相似文献
53.
The ability to learn and form long-term memory (LTM) can enhance an animal's fitness, for example, by allowing them to remember predators, food sources or conspecific interactions. Here we use the pond snail, Lymnaea stagnalis, to assess whether variability between natural populations (i.e., strains) in memory forming capabilities correlates with electrophysiological properties at the level of a single neuron, RPeD1. RPeD1 is a necessary site of LTM formation of aerial respiratory behaviour following operant conditioning. We used strains from two small, separate permanent ponds (TC1 and TC2). A comparison of the two populations showed that the TC1 strain had enhanced memory forming capabilities. Further, the behavioural phenotype of enhanced memory strain was explained, in part, by differences in the electrophysiology of RPeD1. Compared to RPeD1 from the naive TC2 strain, RPeD1 from the TC1 strain has both a decreased resistance and decreased excitability. Moreover, 24h after a single 0.5h training session, those membrane properties, as well as the firing and bursting rate, decrease further in the TC1 strain but not in the TC2 strain. The initial differences in RPeD1 properties in the TC1 strain coupled with their ability to further change these properties with a single training session suggests that RPeD1 neurons from the TC1 strain are "primed" to rapidly form memory. 相似文献
54.
Todd R. Long 《Philosophical Studies》2012,157(2):251-266
Michael Bergmann seeks to motivate his externalist, proper function theory of epistemic justification by providing three objections
to the mentalism and mentalist evidentialism characteristic of nonexternalists such as Richard Feldman and Earl Conee. Bergmann
argues that (i) mentalism is committed to the false thesis that justification depends on mental states; (ii) mentalism is
committed to the false thesis that the epistemic fittingness of an epistemic input to a belief-forming process must be due
to an essential feature of that input, and, relatedly, that mentalist evidentialism is committed to the false thesis that
the epistemic fittingness of doxastic response B to evidence E is an essential property of B–E; and (iii) mentalist evidentialism
is “unmotivated”. I object to each argument. The argument for (i) begs the question. The argument for (ii) suffers from the
fact that mentalist evidentialists are not committed to the consequences claimed for them; nevertheless, I show that there
is, in the neighborhood, a substantive dispute concerning the nature of doxastic epistemic fittingness. That dispute involves
what I call “Necessary Fittingness”, the view that, necessarily, exactly one (at most) doxastic attitude (belief, or disbelief, or suspension of judgment) toward a proposition is epistemically fitting with respect to a person’s total evidence at any time. Reflection on my super-blooper
epistemic design counterexamples to Bergmann’s proper function theory reveals both the plausibility of Necessary Fittingness
and a good reason to deny (iii). Mentalist evidentialism is thus vindicated against the objections. 相似文献
55.
The failure of sewage treatment plants to remove pharmaceuticals such as fluoxetine from waste water has become a concern given that these products are being detected in the surface waters of many countries of the world. The effects of fluoxetine in sub-lethal doses on the neural systems and behaviors of aquatic life are worthy of investigation. This study investigated the effects of sub-lethal amounts fluoxetine dissolved in water on the aggressive and locomotor behaviors of 44 male Betta splendens. Fish treated with 705 microg/l of fluoxetine and 350 microg/l of fluoxetine generally demonstrated significant decreases in locomotion and number of aggressive attacks compared to 0 microg/l of fluoxetine (controls) on Days 11 and 19 of drug exposure and persisted for at least 13 days after removal of fluoxetine. Consistent with decreases in the number of aggressive attacks, there was a significant increase in aggression-response time to a perceived intruder for treated males on Days 11 and 19 and persisted for 6 days following removal of fluoxetine. However, the differences in aggressive and locomotor behaviors seen in the fluoxetine-treated groups were indistinguishable from controls three weeks following drug removal. 相似文献
56.
397 students arriving to take an exam in a junior level Principles of Management course were clearly warned on several occasions to keep cell phones outside the testing area or receive a failing test grade if the policy was violated. Just before the examination was administered, with all students sitting in their assigned seats, the professor made a final announcement that anyone still in possession of a cell phone would have one last opportunity to come forward and place it in a box at the front of the testing room. After eight students accepted this final "opportunity," the professor produced a hand-held metal detector, demonstrated how it could detect cell phones placed inside clothing, and informed the class that random screening of students would be conducted as they handed in their examinations. He then added that, as a special favor, he would allow a two-minute amnesty period during which any student could bring a cell phone to the front of the room for storage during the test. 38 students responded by turning in cell phones they had retained in direct violation of course policy. Implications of this cell phone dishonesty for creating viable business ethics and the role of perceived entitlement in shaping the behavior of these future business leaders were discussed. 相似文献
57.
Long Erin E. Young Jami F. Hankin Benjamin L. 《Journal of abnormal child psychology》2022,50(3):403-416
Research on Child and Adolescent Psychopathology - Depressive symptoms predict within-person change in physical symptoms of anxiety and social anxiety symptoms; however, potential mediators of... 相似文献
58.
The Rhetoric of Racism: Revisiting the Creation of the Psychological Institute of the Republic of South Africa (1956–1962) 下载免费PDF全文
Wahbie Long 《Journal of the history of the behavioral sciences》2014,50(4):339-358
This paper revisits the 1962 splitting of the South African Psychological Association (SAPA), when disaffected Afrikaner psychologists broke away to form the whites‐only Psychological Institute of the Republic of South Africa (PIRSA). It presents an analysis of the rhetorical justification for forming a new professional association on principles at odds with prevailing international norms, demonstrating how the episode involved more than the question of admitting black psychologists to the association. In particular, the paper argues that the SAPA‐PIRSA separation resulted from an Afrikaner nationalist reading of the goals of psychological science. PIRSA, that is, insisted on promoting a discipline committed to the ethnic‐national vision of the apartheid state. For its part, SAPA's racial integration was of a nominal order only, ostensibly to protect itself from international sanction. The paper concludes that, in a racist society, it is difficult to produce anything other than a racist psychology. 相似文献
59.
John E. Kiat Dianna Long Robert F. Belli 《Cognitive, affective & behavioral neuroscience》2018,18(5):1000-1014
Attention and memory are highly integrated processes. Building on prior behavioral investigations, this study assesses the link between individual differences in low-level neural attentional responding and false memory susceptibility on the misinformation effect, a paradigm in which false event memories are induced via misleading post-event information. Twenty-four subjects completed the misinformation effect paradigm after which high-density (256-channel) EEG data was collected as they engaged in an auditory oddball task. Temporal-spatial decomposition was used to extract two attention-related components from the oddball data, the P3b and Classic Slow Wave. The P3b was utilized as an index of individual differences in salient target attentional responding while the slow wave was adopted as an index of variability in task-level sustained attention. Analyses of these components show a significant negative relationship between slow-wave responses to oddball non-targets and perceptual false memory endorsements, suggestive of a link between individual differences in levels of sustained attention and false memory susceptibility. These findings provide the first demonstrated link between individual differences in basic attentional responses and false memory. These results support prior behavioral work linking attention and false memory and highlight the integration between attentional processes and real-world episodic memory. 相似文献
60.
Kristin D. Neff Phoebe Long Marissa C. Knox Oliver Davidson Ashley Kuchar Andrew Costigan 《Self and identity》2018,17(6):627-645
ABSTRACTThis paper presents two studies focusing on the link between psychological functioning and self-compassion as measured by the Self-Compassion Scale (SCS), especially in terms of SCS components that represent increased compassionate and reduced uncompassionate behavior. Study One examined this association in seven domains – psychopathology, positive psychological health, emotional intelligence, self-concept, body image, motivation, and interpersonal functioning – and found that while reduced negative self-responding had a stronger link to negative emotionality and self-evaluation than positive self-responding, they were roughly equivalent predictors in other domains. Study Two examined the association of compassionate and reduced uncompassionate behavior with sympathetic nervous system and inflammatory activity after stress, and found they equally predicted salivary alpha amylase and interleukin-6 levels in individuals after a stressful situation. Overall, results suggest that both compassionate and reduced uncompassionate self-responding are central to self-compassion and that both help to explain its link to healthy psychological functioning. 相似文献