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281.
282.
David. W. Vinson Jan Engelen Rolf A. Zwaan Teenie Matlock Rick Dale 《Memory & cognition》2017,45(5):852-862
How do language and vision interact? Specifically, what impact can language have on visual processing, especially related to spatial memory? What are typically considered errors in visual processing, such as remembering the location of an object to be farther along its motion trajectory than it actually is, can be explained as perceptual achievements that are driven by our ability to anticipate future events. In two experiments, we tested whether the prior presentation of motion language influences visual spatial memory in ways that afford greater perceptual prediction. Experiment 1 showed that motion language influenced judgments for the spatial memory of an object beyond the known effects of implied motion present in the image itself. Experiment 2 replicated this finding. Our findings support a theory of perception as prediction. 相似文献
283.
Emily Walsh Lia Rosenstein Kristy Dalrymple Iwona Chelminski Mark Zimmerman 《Journal of clinical psychology in medical settings》2017,24(3-4):341-354
For bariatric surgery candidates, history of child abuse and PTSD may be under-recognized or under-reported at pre-surgical evaluation. On a range of clinically relevant factors, we studied 3045 candidates for bariatric surgery: (1) those with a history of childhood abuse compared to those without such history; and (2) among candidates with a history of abuse, those with a lifetime diagnosis of PTSD compared to those without that diagnosis. We compared them on current and lifetime eating disorders, physical health problems, health behaviors, physical functioning, psychosocial functioning, psychiatric disorders, emotional wellness, body satisfaction, and self-esteem. We hypothesized that patients with a history of childhood abuse, and within that group, those with a lifetime PTSD diagnosis, would display greater overall impairment. Patients were interviewed with semi-structured interviews and completed self-report questionnaires. Results showed that (1) patients with a history of childhood abuse exhibited significantly greater impairment than those without abuse; and (2) among candidates with a history of abuse, those with a lifetime history of PTSD displayed significantly greater impairment than those without a PTSD diagnosis. The findings suggest that a history of both childhood abuse and lifetime PTSD should be thoroughly assessed for at pre-surgical evaluation, and that greater attention be paid to the experience of PTSD symptoms in abuse survivors presenting for bariatric surgery. 相似文献
284.
Murray JE Walker AW Li C Wells NR Penrod RD Bevins RA 《Learning & memory (Cold Spring Harbor, N.Y.)》2011,18(7):452-458
Nicotine functions as a negative feature in a Pavlovian discriminated goal-tracking task. Whether withholding of responding to the conditional stimulus (CS) reflects nicotine functioning as a conditioned inhibitor is unknown. Accordingly, the present research sought to determine whether nicotine trained as a negative feature passed the retardation-of-acquisition and summation tests, thus characterizing it as a pharmacological (interoceptive) conditioned inhibitor. In the retardation test, rats received either nicotine (0.4 mg/kg) or chlordiazepoxide (5 mg/kg) negative feature training in which the drug state signaled when a 15-sec light CS would not be paired with sucrose; light was paired with sucrose on intermixed saline sessions. Following acquisition of the discrimination, both groups received nicotine CS training in which sucrose was intermittently available on nicotine but not intermixed saline sessions. Acquisition of conditioned responding to the nicotine CS was slower in the nicotine negative feature group than in the chlordiazepoxide negative feature group. In the summation test, rats were assigned to either the nicotine negative feature group or a pseudoconditioning control. In this control, the light CS was paired with sucrose on half the nicotine and half the saline sessions. Both groups also received excitatory training in which a white noise CS was paired with sucrose. The summation test consisted of presenting the white noise in conjunction with nicotine. Conditioned responding evoked by the white noise was decreased in the negative feature but not the pseudoconditioning group. Combined, the results provide the first evidence that an interoceptive stimulus (nicotine) can become a conditioned inhibitor. 相似文献
285.
Sailor KM Zimmerman ME Sanders AE 《Quarterly journal of experimental psychology (2006)》2011,64(12):2383-2391
The degree to which the typical age of acquisition (AoA) of words and word frequency have separable influences on verbal production tasks has been strongly debated. To examine the overlap between these factors in verbal fluency tasks, the performance of Alzheimer's disease (AD) patients (N = 34) and normal elderly controls (N = 36) was compared on semantic (e.g., vegetables) and letter (e.g., words that begin with F) fluency tasks. These comparisons revealed that words generated for the semantic fluency task had an earlier AoA while words generated for the letter fluency task had a higher word frequency. Differences in AoA between AD patients and controls were larger for semantic than letter fluency. These results suggest that AoA has an effect on verbal production that is independent of word frequency and that AoA has a semantic locus. 相似文献
286.
The present study examined whether a revision of the Gardner, Jappe, and Gardner (2009) BIAS-BD figural drawing scale gave more accurate estimations of body size estimation and body dissatisfaction than a prior version. It also examined whether the order of figure presentation led to differing values for body size estimation and body dissatisfaction. The revised BIAS-BD scale included a continuous line beneath 17 figural drawings ordered in either ascending or descending size. Results were compared with previous studies using the original scale in which the 17 figural drawings were presented in a random order and, additionally, with a method using an adjustable video image by which the participants estimated their perceived body size by adjusting the width of their static image. The scale was presented to 330 undergraduate university students, including 199 women and 131 men. Overall, compared to BMIs calculated from the participants' reports of their height and weight, men and women participants gave less accurate estimations of body size using the revised scale when compared to the original BIAS-BD scale and video methodology. Participants reported significantly less body dissatisfaction than with the original scale. There was no significant difference in body size estimation when the figures were presented in ascending or descending size. Body dissatisfaction was greater for women than men, and when the figures were presented in descending order. Methodological considerations for using figural drawing scales in body image research are discussed. 相似文献
287.
Psychopathic personality disordered patients would, by virtue of a failure to self-regulate, be expected to show diminished amplitudes of feedback-related brain potentials. Among a sample of personality disordered patients detained at different levels of security, those who met a Psychopathy Checklist (PCL) criterion of 25 or above were identified (N = 27). Their event-related brain potentials (ERPs), together with those of their nonpsychopathic counterparts (N = 22) and healthy male controls (N = 20), were measured while they performed a visual Go/No Go task, with feedback given for correct and incorrect performance. Psychopathic patients showed a significantly reduced amplitude of an early frontal negative ERP component maximally evoked by negative feedback, and a high rate of errors of commission. Findings are consistent with the idea that psychopathic patients' unsuccessful attempts to self-regulate reflect a cognitive deficit characterised by a failure to attend and respond to a mismatch between expected and obtained outcomes. 相似文献
288.
This paper attempts to bridge the gap between past and present stuttering therapy approaches. Specifically, the ideas and methods of Wendell Johnson and Dean Williams are compared to current approaches used in treating mental illness and communication disorders in which there is an emphasis on focusing on what is “right” with the individual and spending less time focusing on the “disorder”. There is particular emphasis on tying Johnson's and Williams’ overall philosophy to modern psychological approaches rooted in “Positive Psychology”, to highlight how these early ideas in stuttering therapy may help us to discover the common factors that underlie the success of several different stuttering therapy approaches, independent of the specific techniques employed. It is proposed that future research on clinical efficacy in stuttering should use focused hypotheses techniques to investigate common factors that make therapy effective across individuals and therapy approaches.Educational objectives: The reader will be able to: (1) summarize the basic philosophy of the “Iowa” approach to stuttering as laid out by Wendell Johnson and Dean Williams; (2) describe current therapeutic techniques that incorporate “positive psychology”; (3) discuss possible common factors that influence therapy outcome that are independent of the therapeutic technique employed. 相似文献
289.
Kevin J. Zimmerman 《Journal of Family Therapy》2011,33(2):215-223
It is hoped that this commentary might serve to begin a discussion regarding collaboration, what is meant by it and whether it is a worthy goal for family therapists. I present the varying and sometimes contradictory meanings of the word, ‘collaboration’, as it is used in the therapy literature. Many of these meanings incorrectly imply an equality of the therapist–client relationship that only obscures the power differential that exists in the therapeutic relationship. A linguistic analysis of the primary meaning of ‘collaboration’ as ‘work with’ is presented. It is argued that equality between therapist and client cannot be achieved and need not be strived for. Therapists are encouraged to focus on the quality rather than the equality of their relationships. 相似文献
290.
This study investigated whether people could learn to control a computer using a biofeedback interface that integrated their galvanic skin response (GSR), heart rate, and temperature. Twenty participants played a computer game using the biofeedback device, both individually and in pairs. Results indicated that most people learned to control the game after a single training session. The GSR measure was the most sensitive means of control. Pairs of participants controlled the device more effectively than single individuals did. 相似文献