scholarly journals Two Replication Studies of a Time-Reversed (Psi) Priming Task and the Role of Expectancy in Reaction Times

2021 ◽  
Vol 35 (1) ◽  
pp. 65-90
Author(s):  
Marilyn Schlitz ◽  
Daryl Bem ◽  
David ◽  
Etzel Cardena ◽  
Jennifer Lyke ◽  
...  
Keyword(s):  
Sensation Seeking ◽  
English Language ◽  
Response Times ◽  
Reaction Times ◽  
Dependent Measure ◽  
Personality Variable ◽  
Original Experiment ◽  
Language Version ◽  
Mixed Support ◽  
English Translations

Two experiments involving an international collaboration of experimenters sought to replicate and extend a previously published psi experiment on precognition by Daryl Bem that has been the focus of extensive research. The experiment reverses the usual cause–effect sequence of a standard psychology experiment using priming and reaction times. The preregistered confirmatory hypothesis is that response times to incongruent stimuli will be longer than response times to congruent stimuli even though the prime has not yet appeared when the participant records their judgments. The confirmatory hypothesis for Experiment 1 was not supported. Exploratory analyses indicated that those participants who completed the English-language version rather than a translation showed a significant effect, as was the case in the original study; no significant departure from chance was found in data involving non-English translations. Experiment 2 sought to enhance the predicted effect by having each participant read either a pro-psi or an anti-psi statement at the beginning of the experiment to test the pre-recorded hypothesis that a pro-psi statement would produce a larger effect than an anti-psi statement. The results did not support the primary psi hypothesis and there was no effect in the English-language sample. However, there was mixed support for the effect of the psi statement on performance; those participants who received the pro-psi statement had a greater psi score than those who received the anti-psi statement. As in the original experiment, neither the experimenters’ nor participants’ beliefs were significantly associated with the dependent measure. In sum, the pre-registered confirmatory hypotheses were not supported. The importance of the personality variable Sensation Seeking, a component of extraversion, as a correlate of psi performance is discussed as are the challenges and implications for international collaborations and replication in controversial science. Keywords: priming; expectancy effect; retrocausation; consciousness; sociology; precognition; psi; replication           Two experiments involving an international collaboration of experimenters sought to replicate and extend a previously published psi experiment on precognition by Daryl Bem that has been the focus of extensive research. The experiment reverses the usual cause-effect sequence of a standard psychology experiment using priming and reaction times. The preregistered confirmatory hypothesis is that response times to incongruent stimuli will be longer than response times to congruent stimuli even though the prime has not yet appeared when the participant records his or her judgments. The confirmatory hypothesis for Study 1 was not supported. Exploratory analyses indicated that those participants who completed the English-language version rather than a translation showed a significant effect, as was the case in the original study; no significant departure from chance was found in data involving non-English translations. Study 2 sought to enhance the predicted effect by having each participant read either a pro-psi or an anti-psi statement at the beginning of the experiment to test the pre-recorded hypothesis that a pro-psi statement would produce a larger effect than an anti-psi statement. The results did not support the primary psi hypothesis and there was no observed association between belief and experience of ESP and psi outcome. However, there was mixed support for the effect of the psi statement on performance; those participants who received the pro-psi statement had a greater psi score than those who received anti-psi statement. As in the original experiment, neither the experimenters’ nor participants’ beliefs or expectations were significantly correlated with the dependent measure. In sum, the pre-registered confirmatory hypotheses were not supported. The importance of the personality variable Sensation Seeking, a component of extraversion, as a correlate of psi performance is discussed as are the challenges and implications for international collaborations and replication in controversial science.    

scholarly journals Two Poems by Nguyễn Tiên Hoàng, Writing in Vietnamese as Thường Quán, With English Translations by Ian Campbell and Tony Chu

2018 ◽  
Vol 15 (1-2) ◽  
pp. 121-124
Author(s):  
Thường Quán ◽  
Ian Campbell ◽  
Tony Chu
Keyword(s):  
English Language ◽  
Language Translation ◽  
Original Form ◽  
Language Version ◽  
English Translations ◽  
Post War ◽  
Vietnamese Studies ◽  
Poetry Collection

The poems ‘Ngoài Giấc Ngủ’ and ‘Hiện Ra’ were included in the book poetry collection—also titled Ngoài Giấc Ngủ—published in California, USA, in 1990 and featuring sixty-seven poems by Melbourne-based Nguyễn Tiên Hoàng, writing under the pen name, Thường Quán. In 1994 the Journal of Vietnamese Studies (Melbourne) published the poem ‘Ngoài Giấc Ngủ,’ together with a first English language version co-translation, titled ‘Beyond,’ by Ian Campbell and Tony Chu. An adaptation of the poem was sung in Vietnamese ngâm style by Thu Huong Huynh, as part of ‘A Spring Evening of Poetry, Translated Verse and Music’ held in 1995 in Sydney to mark 50 years of post-war migration to Australia. The English language version later appeared in 1996, with the original poem in Vietnamese, in a Sydney-based Vietnamese language newspaper, and in 2002 the English language translation appeared again in Sunlines: An Anthology of Poetry to Celebrate Australia’s Harmony in Diversity, edited by Anne Fairbairn (Canberra: Dept. of Immigration and Multicultural and Indigenous Affairs, 2002). Most recently the English language co-translation of the poem has appeared in Nguyễn Tiên Hoàng’s collection, Captive and Temporal, published by Vagabond Press (Sydney and Tokyo, 2017). The poem, ‘Ngoài Giấc Ngủ,’ now appears in its Vietnamese language original form (1990), and in an English language co-translation by Chu and Campbell which varies slightly from all previous translations. An English language version of the poem, ‘Hiện Ra,, has never been previously published and appears now in a co-translation as ‘Becoming Visible,’ together with the 1990 poem in its original Vietnamese language version.

Self-Referent Thoughts in Exercise: The Self-Perception in Exercise Questionnaire

1997 ◽  
Vol 13 (3) ◽  
pp. 195-205 ◽  
Author(s):  
Marit Sorensen
Keyword(s):  
Physical Activity ◽  
Pilot Study ◽  
Physical Activity Level ◽  
Convergent Validity ◽  
English Language ◽  
Lifestyle Changes ◽  
Activity Level ◽  
Language Version ◽  
Social Comfort ◽  
And Gender

Adherence to lifestyle changes - beginning to exercise, for example - is assumed to be mediated by self-referent thoughts. This paper describes a pilot study and three studies conducted to develop and validate a questionnaire for adults to determine their self-perceptions related to health-oriented exercise. The pilot study identified items pertinent to the domains considered important in this context, and began the process of selecting items. Study 2 examined the factor structure, reduced the number of items, determined the internal consistency of the factors, and explored the discriminative validity of the questionnaire as to physical activity level and gender. Four factors with a total of 24 items were accepted, measuring mastery of exercise, body perception, social comfort/discomfort in the exercise setting, and perception of fitness. All subscales had acceptable internal consistencies. Preliminary validity was demonstrated by confirming hypothesized differences in scores as to gender, age, and physical activity level. The third study examined and demonstrated convergent validity with similar existing subscales. The fourth study examined an English-language version of the questionnaire, confirming the existence of the factors and providing preliminary psychometric evidence of the viability of the questionnaire.

Time after time: support for memory accounts of temporal preparation.

2019 ◽  
Author(s):  
Joe Butler ◽  
Samuel Ngabo ◽  
Marcus Missal
Keyword(s):  
Response Times ◽  
Reaction Times ◽  
Evidence Base ◽  
Higher Order ◽  
Order Effects ◽  
Previous Trial ◽  
Adaptive Responses ◽  
Temporal Preparation ◽  
Subsequent Trial ◽  
Higher Order Effects

Complex biological systems build up temporal expectations to facilitate adaptive responses to environmental events, in order to minimise costs associated with incorrect responses, and maximise the benefits of correct responses. In the lab, this is clearly demonstrated in tasks which show faster response times when the period between warning (S1) and target stimulus (S2) on the previous trial was short and slower when the previous trial foreperiod was long. The mechanisms driving such higher order effects in temporal preparation paradigms are still under debate, with key theories proposing that either i) the foreperiod leads to automatic modulation of the arousal system which influences responses on the subsequent trial, or ii) that exposure to a foreperiod results in the creation of a memory trace which is used to guide responses on the subsequent trial. Here we provide data which extends the evidence base for the memory accounts, by showing that previous foreperiod exposures are cumulative with reaction times shortening after repeated exposures; whilst also demonstrate that the higher order effects associated with a foreperiod remain active for several trials.

scholarly journals The feasibility of implementing an English language version of GLA:D Back

2021 ◽  
Vol 7 (1) ◽  
Author(s):  
J. Lemieux ◽  
G. Kawchuk ◽  
A. Kongsted ◽  
J. Hartvigsen ◽  
V. Abdollah ◽  
...  
Keyword(s):  
Back Pain ◽  
Program Implementation ◽  
English Language ◽  
Primary Objective ◽  
Perceived Barriers ◽  
Language Version ◽  
Rural Settings ◽  
Care Package ◽  
Evidenced Based ◽  
Evidence Based Care

Abstract Background Evidenced-based clinical guidelines for the treatment of low back pain (LBP) consistently suggest educating patients about their back pain, its natural course, and providing advice to keep active and continue working. Despite this evidence, clinicians routinely do not follow these recommendations resulting in ineffective and fragmented care. GLA:D® Back, a standardized care package, was originally developed in Denmark to assist clinicians in implementing evidence-based care. This study will evaluate the feasibility of implementing the English version of the Danish GLA:D® Back program in Alberta, Canada. Methods Thirty-five clinicians from nineteen clinics in Alberta, Canada, participated. Feasibility of program implementation, our primary objective, was evaluated within 3 months. Feasibility success was defined as 50% clinician/clinic adoption in addition to 66–88 enrolled participants registered in the database. Our secondary objectives included collecting data pertaining to clinician confidence, attitudes and behaviour of treating patients, perceived barriers and facilitators of program in addition to collecting patient-data regarding pain, function, general health and self-efficacy. Results The majority of the clinics (15/19, 79%) offered GLA:D® Back to their patients within the study period. Of the participating clinicians, GLA:D® Back was delivered by (25/35, 71%) of clinicians. In total, 78 patients were enrolled in the program and (69/78, 88%) participants attended the final assessment. Secondarily, clinicians demonstrated a biomedical and behavioural orientation along with high confidence when treating LBP patients while patient outcomes trended toward improvement. Conclusion The English translation of the Danish GLA:D Back program was feasible for Albertan clinicians to implement into practice in both urban and rural settings.

THE FUTURE OF THE BULGARIAN ACADEMIC PERIODICALS – COMMUNITIES, DEBATES, AND INTERNATIONAL PRESENCE

2021 ◽  
pp. 85-90
Author(s):  
Kamen RIKEV
Keyword(s):  
English Translation ◽  
International Research ◽  
English Language ◽  
Academic Journals ◽  
The Future ◽  
English Translations ◽  
Publishing Houses ◽  
Internet Portals ◽  
Patron Saints

The paper discusses several formal aspects of submitting texts to foreign academic journals and publishing houses by Bulgarian authors. It argues that common issues concerning the editing of an author’s contribution include the English translation of a Bulgarian academic institution’s name, the use of quotation marks, the hyphen, en dash and em dash, the usage of glyphs, such as the numero symbol. The article also draws attention to the various transcription styles for Cyrillic texts, as well as the inconsistent forms of patron saints and city names used by Bulgarian institutions. A comparison between the Bulgarian names of six universities, their English translations and forms appearing in Wikipedia illustrates the problem of the often incomprehensible affiliation of a Bulgarian scholar outside the country. The author’s main conclusions are as follows: (1) an urgent need for a uniform spelling of Bulgarian university names in English; (2) based on the information on their official websites, Bulgarian institutions do not have official names in English, or such names cannot be easily traced; (3) clarification of the principles for recording the names of prominent personalities and especially saints, who have long been subject of international research; (4) a need for monitoring the consistent spelling of institution names appearing on the most popular internet portals. Finally, the author suggests 8 English language versions of the name Sofia University “St. Kliment Ohridski”.

Alignment, persuasiveness and the putative reader in opinion writing

2021 ◽  
Vol 3 (2) ◽  
pp. 247-273
Author(s):  
Peter R. R. White
Keyword(s):  
Recent Work ◽  
English Language ◽  
Mainland China ◽  
The Other ◽  
Virtual Model ◽  
Language Version ◽  
Yasukuni Shrine ◽  
Beliefs And Attitudes ◽  
China Daily ◽  
Opinion Writing

Abstract This paper explores a new line of analysis for comparing opinion writing by reference to differences in the relationships being indicated between author and addressee. It draws on recent work within the appraisal framework literature to offer proposals for linguistics-based analyses of what has variously been termed the ‘intended’, ‘imagined’, ‘ideal’, ‘virtual’, ‘model’, ‘implied’ and ‘putative’ reader (the ‘reader written into the text’). A discussion is provided of those means by which beliefs, attitudes and expectations are projected onto this ‘reader in the text’, formulations which signal anticipations that the reader either shares the attitude or belief currently being advanced by the author, potentially finds it novel or otherwise problematic, or may reject it outright. The discussion is conducted with respect to written, persuasive texts, and specifically with respect to news journalism’s commentary pieces. It is proposed that such texts can usefully be characterised and compared by reference to tendencies in such ‘construals’ or ‘positionings’ of the putative reader – tendencies in terms of whether the signalled anticipation is of the reader being aligned or, conversely, potentially unaligned or dis-aligned with the author. The terms ‘flag waving’ and ‘advocacy’ are proposed as characterisations which can be applied to texts, with ‘flag waving’ applicable to texts which construe the reader as largely sharing the author’s beliefs and attitudes, while ‘advocacy’ is applicable to texts where the reader is construed as actually or potentially not sharing the author’s beliefs and attitudes and thereby needing to be won over. This line of analysis is demonstrated through a comparison of two journalistic opinion pieces written in response to visits by Japanese politicians to the Yasukuni Shrine in Tokyo, one published in the English-language version of the mainland China newspaper, China Daily and one in the English-language version of the Japanese Asahi Shimbun. It is shown that one piece can usefully be characterised as oriented towards ‘flag waving’ and the other towards ‘advocacy’.

scholarly journals Translation and Test–Retest of the Spanish Podiatry Health Questionnaire (PHQ-S)

2018 ◽  
Vol 15 (10) ◽  
pp. 2205 ◽  
Author(s):  
Emmanuel Navarro-Flores ◽  
Marta Losa-Iglesias ◽  
Ricardo Becerro-de-Bengoa-Vallejo ◽  
Daniel López-López ◽  
David Rodríguez-Sanz ◽  
...  
Keyword(s):  
Internal Consistency ◽  
English Language ◽  
Intraclass Correlation ◽  
Health Questionnaire ◽  
Foot Health ◽  
Retest Reliability ◽  
Language Version ◽  
Health Related ◽  
High Internal Consistency ◽  
Test Retest Reliability

Background: The Podiatric Health Questionnaire (PHQ) is a health-related questionnaire consisting of six questions designed for measuring foot health status. To date, the PHQ has only been validated in the English-language version. Thus, this study aimed to perform the Spanish translation and test–retest procedures of the PHQ (PHQ-S). Method: The forward/backward translation and test–retest reliability methods were applied from English to Spanish languages. Regarding the total score for each domain, internal consistency and reliability were determined by the Cronbach α and intraclass correlation coefficient (ICC) with a confidence interval (CI) of 95%. Results: High internal consistency was shown for the six domains: (1) walking with a Cronbach α of 0.97; (2) hygiene and nail care with 0.93 and 093, respectively; (3) foot pain with 0.91; (4) worry and concern domain with 0.904; (5) quality of life with 0.87; and (6) the self-perception of how their feet are feeling measured by a visual analogic scale with 0.92. Excellent test–retest reliability (ICC = 0.99 (95% CI = 0.96–0.98)) was shown for the total score. Conclusions: The PHQ-S was shown to be a valid and reliable tool for an acceptable use in the Spanish population.

Traffic Signal Color Recognition Is a Problem for Both Protan and Deutan Color-Vision Deficients

2003 ◽  
Vol 45 (3) ◽  
pp. 495-503 ◽  
Author(s):  
David A. Atchison ◽  
Carol A. Pedersen ◽  
Stephen J. Dain ◽  
Joanne M. Wood
Keyword(s):  
Color Vision ◽  
Response Times ◽  
Reaction Times ◽  
Error Rates ◽  
Traffic Signal ◽  
White Background ◽  
Signal Design ◽  
Traffic Light ◽  
Light Signals ◽  
Signal Color

We investigated the effect of color-vision deficiency on reaction times and accuracy of identification of traffic light signals. Participants were 20 color-normal and 49 color-deficient males, the latter divided into subgroups of different severity and type. Participants performed a tracking task. At random intervals, stimuli simulating standard traffic light signals were presented against a white background at 5° to right or left. Participants identified stimulus color (red/yellow/green) by pressing an appropriate response button. Mean response times for color normals were 525, 410, and 450 ms for red, yellow, and green lights, respectively. For color deficients, response times to red lights increased with increase in severity of color deficiency, with deutans performing worse than protans of similar severity: response times of deuteranopes and protanopes were 53% and 35% longer than those of color normals. A similar pattern occurred for yellow lights, with deuteranopes and protanopes having increased response times of 85% and 53%, respectively. For green lights, response times of all groups were similar. Error rates showed patterns similar to those of response times. Contrary to previous studies, deutans performed much worse than protans of similar severity. Actual or potential applications of this research include traffic signal design and driver licensing.

Hands-Free versus Hand-Held Cell Phone Conversation on a Braking Response by Young Drivers

2007 ◽  
Vol 105 (2) ◽  
pp. 514-522 ◽  
Author(s):  
Joy L. Hendrick ◽  
Jamie R. Switzer
Keyword(s):  
Cell Phone ◽  
Response Times ◽  
Cell Phones ◽  
Reaction Times ◽  
Free Cell ◽  
Visual Signal ◽  
Young Drivers ◽  
Speed Of Information Processing ◽  
Additional Support ◽  
The Right

As some states allow motorists to use hands-free cell phones only while driving, this study was done to examine some braking responses to see if conversing on these two types of cell phones affects quick responding. College-age drivers ( n = 25) completed reaction time trials in go/no-go situations under three conditions: control (no cell phone or conversation), and conversing on hands-free and hand-held cell phones. Their task involved moving the right foot from one pedal to another as quickly as possible in response to a visual signal in a lab setting. Significantly slower reaction times, movement times, and total response times were found for both cell phone conditions than for the control but no differences between hands-free and hand-held phone conditions. These findings provide additional support that talking on cell phones, regardless if it is hands-free or hand-held, reduces speed of information processing.

scholarly journals Black Lives Matter in Wikipedia: Collaboration and Collective Memory around Online Social Movements

2016 ◽  
Author(s):  
Marlon Twyman ◽  
Brian Keegan ◽  
Aaron Shaw
Keyword(s):  
Social Movements ◽  
Collective Memory ◽  
English Language ◽  
Social Computing ◽  
Computing Systems ◽  
Language Version ◽  
Black Lives Matter ◽  
Prior Literature ◽  
Patterns Of Behavior ◽  
Use Of Social Media

Social movements use social computing systems to complement offline mobilizations, but prior literature has focused almost exclusively on movement actors' use of social media. In this paper, we analyze participation and attention to topics connected with the Black Lives Matter movement in the English language version of Wikipedia between 2014 and 2016. Our results point to the use of Wikipedia to (1) intensively document and connect historical and contemporary events, (2) collaboratively migrate activity to support coverage of new events, and (3) dynamically re-appraise pre-existing knowledge in the aftermath of new events. These findings reveal patterns of behavior that complement theories of collective memory and collective action and help explain how social computing systems can encode and retrieve knowledge about social movements as they unfold.

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