Changing adolescent attitudes toward stuttering

Purpose

Live oral or recorded video presentations on stuttering were delivered to high school students in order to determine the extent to which their attitudes toward stuttering could be improved.

Methods

A classroom teacher administered the Public Opinion Survey of Human Attributes-Stuttering (POSHA-S) to two health classes before and after an oral live presentation by a person who stutters. She also gave the POSHA-S to two other similar classes before and after a True Life^®: I Stutter video presentation. The stuttering person in the oral condition was one of three people featured in the video. Also, following the video condition, students filled out the POSHA-S a third time after a short oral presentation by the same person who stutters.

Results

Measured attitudes improved overall on the POSHA-S and on selected items.

Conclusions

High school students hold similar attitudes toward stuttering and stutterers as adults, and these attitudes can be improved, at least temporarily, by a presentation on stuttering but more via a live presentation than a professionally prepared video.Educational objectives: (1) The reader will identify different ways to improve attitudes toward stuttering in high school students. (2) The reader will list advantages and disadvantages of live oral presentations and recorded video presentations as strategies to change attitudes toward stuttering. (3) The reader will identify characteristics of a speaker that can assist in attitude changes of high school students.     

Retroactive adjustment of perceived time

Accurately timing acoustic events in dynamic scenes is fundamental to scene analysis. To detect events in busy scenes, listeners must often identify a change in the pattern of ongoing fluctuation, resulting in many ubiquitous events being detected later than when they occurred. This raises the question of how delayed detection time affects the manner in which such events are perceived relative to other events in the environment.To model these situations, we use sequences of tone-pips with a time–frequency pattern that changes from regular to random (‘REG–RAND’) or vice versa (‘RAND–REG’). REG–RAND transitions are detected rapidly, but the emergence of regularity cannot be established immediately, and thus RAND–REG transitions take significantly longer to detect. Using a temporal order judgment task, and a light-flash as a temporal marker, we demonstrate that listeners do not perceive the onset of RAND–REG transitions at the point of detection (∼530 ms post transition), but automatically re-adjust their estimate ∼300 ms closer to the nominal transition.These results demonstrate that the auditory system possesses mechanisms that survey the proximal history of an ongoing stimulus and automatically adjust perception to compensate for prolonged detection time, allowing listeners to build meaningful representations of the environment.     

The development of visual short-term memory for multifeature items during middle childhood

Visual short-term memory (VSTM) research suggests that the adult capacity is limited to three or four multifeature object representations. Despite evidence supporting a developmental increase in capacity, it remains unclear what the unit of capacity is in children. The current study employed the change detection paradigm to investigate both the capacity and nature of the representations of VSTM in 7-year-olds, 10-year-olds, and adults. Two experimental conditions were used to compare memory performance for single-feature objects with that for multifeature objects. Results provided further and more convincing evidence for a developmental increase in VSTM. Furthermore, the “loading up” of features in the multifeature condition was found to incur no significant performance deficit in all age groups. These findings are explained in terms of a developmental increase in the number of integrated multifeature object representations in VSTM.     

哈萨克族定居牧民传统生计方式的变迁与社会适应——以新疆裕民县阿勒腾也木勒乡为例

定居使哈萨克族牧民的生计方式发生了巨大的变化,由牧到农的经济转变带给他们实惠。牧民也由最初的被动选择到后来的主动适应。社会环境的改变和国家政策的实施进一步推动了哈萨克族牧民传统生计方式的转变。     

Common principles of psychotherapeutic change: patterns of use

ABSTRACT

Many authors have proposed the existence of common principles of counselling and psychotherapeutic change. However, little is known about how practitioners use these change principles. A sample of 373 Czech psychotherapists and counsellors participated in an online survey and rated their use of 10 psychotherapy change principles in their practice over the previous year. The frequency of the use of the 10 change principles is reported. Furthermore, three principal components of the change principles were identified: exploration, acceptance, and understanding of clients’ experience; attending to clients’ own resources; and furnishing clients with new skills and advice. The use of these components was mainly associated with the practitioner's theoretical orientation. The implications of the component structure for psychotherapist and counsellor training and practice are discussed.     

Mapping visual attention with change blindness: new directions for a new method

Change blindness provides a new technique for mapping visual attention with unprecedented spatial and temporal resolution. Change blindness can occur when a brief full-field blank interferes with the detection of changes in a scene that occur during the blank. This interference can be overcome by attending to the location of a change. Because changes are detected at attended locations, but not at unattended locations, detection accuracy provides an indirect measure of the distribution of visual attention. The likelihood of detecting a new element in a scene provides a measure of the occurrence of attention at that element’s location. Potential new directions, advantages, and problems with this method are considered.     

易理与丹溪医学——以《易》解医的较早尝试

《周易》作为群经之首,是中国文化的源头,中国学术的各个方面都深受其影响。中医学的奠基之作《内经》就是以易理为自己的世界观和方法论基础的。在中医学发展的早期,医与《易》的关系尚比较隐蔽,至明代则医与《易》的关系变得紧密而明显了。从《内经》至明代"医易学"的形成之间,作为金元四大家之集大成者的朱丹溪作了重要的准备性工作,本文对此略加分析。     

Another way to think about psychological change: experiential vs. incremental

The traditional pre-post treatment difference reflects an incremental notion of change, where a quantity of some psychological function is added to (or subtracted from) a pretreatment quantity. This study presents a complementary, experiential notion of change. Rather than a difference, change is a feeling or experience of having changed, a feeling that one is different than before. Based on a post-treatment interview the Change after Psychotherapy (CHAP) is a method to quantify/rate such ‘differentness’ in terms of how extensively or radically the patient feels having changed. A pre-post quasi-experimental study (N = 49) comparing the CHAP with ratings on the Global Assessment of Functioning, the Karolinska Psychodynamic Profile and the Comprehensive Psychopathological Rating Scale-Self-Affective is reported. The results showed the CHAP to be a reliable, valid and sensitive way to assess an experiential kind of CHAP.     

Response-time evidence for mixed memory states in a sequential-presentation change-detection task

Response-time (RT) and choice-probability data were obtained in a rapid visual sequential-presentation change-detection task in which memory set size, study-test lag, and objective change probabilities were manipulated. False “change” judgments increased dramatically with increasing lag, consistent with the idea that study items with long lags were ejected from a discrete-slots buffer. Error RTs were nearly invariant with set size and lag, consistent with the idea that the errors were produced by a stimulus-independent guessing process. The patterns of error and RT data could not be explained in terms of encoding limitations, but were consistent with the hypothesis that long retention lags produced a zero-stimulus-information state that required guessing. Formal modeling of the change-detection RT and error data pointed toward a hybrid model of visual working memory. The hybrid model assumed mixed states involving a combination of memory and guessing, but with higher memory resolution for items with shorter retention lags. The work raises new questions concerning the nature of the memory representations that are produced across the closely related tasks of change detection and visual memory search.