The Role of Verbal Cues in Skill Learning

Quest ◽  
1994 ◽  
Vol 46 (3) ◽  
pp. 299-313 ◽  
Author(s):  
Dennis Landin
Keyword(s):  
1997 ◽  
Vol 84 (3_suppl) ◽  
pp. 1375-1378
Author(s):  
Maureen Vandermaas-Peeler

32 4– and 5–yr.-olds participated in a series of performed and imagined actions and a memory interview. Children in the Picture condition answered questions accompanied by pictures of actions whereas children in the Verbal condition received only the verbal cues. Children in the Picture condition performed as well as children in the Verbal condition when classifying performed and new actions but had more difficulty classifying imagined actions. Results suggest that retrieval cues (pictures) did not enhance children's discrimination of self-performed and self-imagined actions.


2021 ◽  
Vol 13 (2) ◽  
pp. 195-211
Author(s):  
Maja Nordtug ◽  
Jane Ege Møller ◽  
Signe Schlichting Matthiesen ◽  
Matilde Nisbeth Brøgger

It is well-known that non-verbal cues are essential in doctor–patient communication. As doctor–patient communication is turning increasingly digital and written, it becomes relevant to explore the role of non-verbal cues in such communication genres. One more recent genre is the doctor–patient e-mail consultation. Research has found that while patients like e-mail consultations, they also miss facial expressions, eye contact, etc. In this study, we explored the different ways in which Danish GPs use non-verbal cues in e-mail consultations. We analysed 633 e-mail consultations written by 22 GPs. We applied the concept of oralization, which includes the use of emoticons and non-standard use of grammar and spatial arrangement. We found that the dominant types of oralizations were non-corrected spelling errors and lack of attention to capitalization. Overall, GPs used a limited number of other non-verbal cues. We discuss how these findings relate to norms of formality and professional context.


2020 ◽  
Vol 75 (3) ◽  
pp. 477-491
Author(s):  
Kiss Mariann ◽  
Németh Dezső ◽  
Janacsek Karolina

A hétköznapok során gyakran előfordul, hogy gyengén teljesítünk egy olyan helyzetben, amelyben korábban már bizonyítottuk tudásunkat. A pszichológián belül elméleti és empirikus eredmények is alátámasztják ezt a hétköznapi jelenséget, mely szerint egy adott időpontban mérhető teljesítmény (performancia) nem feltétlenül tükrözi hűen a mögötte álló tudást (kompetencia). Jelen rövid, célzott összefoglaló tanulmánnyal az a célunk, hogy felhívjuk a fi gyelmet a performancia-kompetencia disszociációra a procedurális tanulás területét használva példaként. Fontos azonban kiemelni, hogy ez a jelenség más kognitív funkciók esetén is jelen lehet (pl. nyelvi teljesítmény, döntéshozatal, észlelés), ezért tanulmányunk új kutatásokat ösztönözhet számos kognitív funkció esetén. A korábbi empirikus eredmények áttekintésekor külön hangsúlyt fektetünk a tanulás idői faktoraira, amelyek meghatározhatják, hogy disszociáció lép-e fel adott esetben a performancia és kompetencia között vagy nem. Ezután kitérünk azokra az elméleti magyarázatokra is, amelyek az idői faktorok tanulásra, illetve performancia-kompetencia disszociációra kifejtett hatását próbálják magyarázni. A tanulmány végén kitekintést nyújtunk a disszociáció kutatásmódszertani vonatkozásaira és olyan alkalmazott helyzetekre is, ahol ez a disszociáció jelentősen befolyásolhatja a levont következtetéseket: ilyen például az oktatási-tanulási környezet (készségtanulás, nyelvtanulás), illetve a kognitív tesztek használata a klinikai diagnosztikában. It often occurs in our daily life that we perform weaker in a task in which we have previously shown good knowledge and understanding. In psychology, both theoretical and empirical evidence supports this phenomenon: that is, on certain occasions, our momentary performance does not accurately refl ect our underlying knowledge (competence). The aim of our short, focused review paper is to draw attention to this performance vs. competence dissociation using the fi eld of procedural learning as an example. It is important to note, however, that this phenomenon may occur for a wide range of cognitive functions (e.g., aspects of language performance, decision-making, perception), and therefore, our paper can stimulate research in these areas. In this paper, we review previous empirical fi ndings that focused on the role of temporal factors in procedural learning as these factors can affect whether or not dissociation occurs in a certain case. Then, we briefl y present the explanatory accounts of the role of the temporal factors in learning and in performance vs. competence dissociation. Finally, our review discusses the implications of the presented fi ndings both from a methodological and an applied perspective, highlighting that the dissociation between performance and competence can substantially alter the outcomes and our interpretations in various situations such as in education (e.g., skill learning, language learning) and when applying cognitive tests in clinical settings.


2020 ◽  
Vol 54 (12) ◽  
pp. 3051-3076
Author(s):  
Jasmina Ilicic ◽  
Stacey M. Brennan

Purpose The purpose of this paper is to introduce and examine the effect of a celebrity’s eye gaze on self-celebrity connection. A celebrity’s direct (vs averted) eye gaze can be used as a tactic in social media posts to increase self-celebrity connection and behavioral intentions. Examining the effectiveness of a celebrity’s eye gaze is important, as celebrities regularly use social media to manage their brand image and to build a relationship with consumers. Design/methodology/approach Study 1 examines the effect of a celebrity’s eye gaze (direct vs averted) on self-celebrity connection. Study 2 investigates the role of celebrity authenticity in explaining the effect of a celebrity’s eye gaze on consumer–celebrity brand relationships. Study 3 examines the moderating role of a non-Duchenne smile (fake, social smile) in diluting the effect of a celebrity’s direct eye gaze on self-celebrity connection and the downstream consequences on behavioral intentions. Findings The findings from Study 1 indicate that a celebrity’s direct (averted) eye gaze strengthens (weakens) self-celebrity connection. Study 2 provides evidence of celebrity authenticity as the explanation for stronger consumer–celebrity connection when a celebrity is featured with a direct eye gaze. The results of Study 3 show that a fake smile in a celebrity’s social media posts can weaken relationships with and behavioral intentions toward celebrities with a direct eye gaze. Research limitations/implications This paper is limited, as it focuses only on eye gaze and smiles as non-verbal cues depicted in celebrity images on social media. Practical implications This paper has important implications for celebrities, celebrity brand managers (including digital/social media marketing managers and public relations professionals) and advertisers. Celebrities, celebrity brand managers and advertisers should develop social media posts that can strengthen consumer–celebrity relationships and positively influence behaviors toward the celebrity through: 1) ensuring that photographs are taken with the celebrity looking directly into the camera at the target (audience); and 2) avoiding posting images of a celebrity’s direct eye gaze with a non-Duchenne (fake) smile. Originality/value This paper introduces and provides evidence of a celebrity’s direct eye gaze–self-celebrity relationship effect. Tactics, such as eye gaze, can strengthen consumer–celebrity relationships, which is crucial in building brand equity and in increasing financial value for the celebrity.


2021 ◽  
Vol 75 ◽  
pp. 102742
Author(s):  
Moslem Bahmani ◽  
Mehdi Babak ◽  
William M. Land ◽  
Jeffery T. Howard ◽  
Jed A. Diekfuss ◽  
...  

Author(s):  
Richard A. Schmidt ◽  
Gabriele Wulf

In two experiments we investigated the role of continuous concurrent visual feedback in the learning of discrete movement tasks. During practice the learner's actions either were or were not displayed on-line during the action; in both conditions the participant received kinematic feedback about errors afterward. Learning was evaluated in retention tests on the following day. We separated (a) errors in the fundamental spatial-temporal pattern controlled by the generalized motor program from (b) errors in scaling controlled by parameterization processes. During practice concurrent feedback improved parameterization but tended to decrease program stability. Based on retention tests, earlier practice with continuous feedback generally interfered with the learning of an accurate motor program and reduced the stability of time parameterization. Continuous feedback during acquisition degrades the learning of not only closed-loop processes in slower movements (as has been found in earlier studies) but also motor programs and their parameterization in more rapid tasks. Implications for feedback in training and simulation are discussed.


2021 ◽  
Author(s):  
Felix C Widmer ◽  
Georg B Keller

The experience of coupling between motor output and visual feedback is necessary for the development of visuomotor skills and shapes visuomotor integration in visual cortex. Whether these experience-dependent changes involve plasticity in visual cortex remains unclear. Here, we probed the role of NMDA receptor-dependent plasticity in mouse primary visual cortex (V1) during visuomotor development. Using a conditional knockout of NMDA receptors and a photoactivatable inhibitor of CaMKII, we locally perturbed plasticity in V1 during first visual experience, recorded neuronal activity in V1, and tested the mice in a visuomotor task. We found that perturbing plasticity before, but not after, first visuomotor experience reduces responses to unpredictable stimuli, diminishes the suppression of predictable feedback in V1, and impairs visuomotor skill learning later in life. Our results demonstrate that plasticity in the local V1 circuit during early life is critical for shaping visuomotor integration.


2019 ◽  
Author(s):  
Varun Saravanan ◽  
Lukas A Hoffmann ◽  
Amanda L Jacob ◽  
Gordon J Berman ◽  
Samuel J Sober

AbstractDopamine is hypothesized to convey important error information in reinforcement learning tasks with explicit appetitive or aversive cues. However, during motor skill learning the only available feedback signal is typically an animal’s evaluation of the sensory feedback arising from its own behavior, rather than any external reward or punishment. It has previously been shown that intact dopaminergic signaling from the ventral tegmental area – substantia nigra compacta complex (VTA/SNc) is necessary for vocal learning in response to an external aversive auditory cue in songbirds. However, the role of dopamine in learning in the absence of explicit external cues is still unclear. Here we used male Bengalese finches (Lonchura striatavar.domestica) to test the hypothesis that dopamine signaling is necessary for self-evaluation driven sensorimotor learning. We combined 6-hydroxydopamine (6-OHDA) lesions of dopaminergic terminals within Area X, a songbird basal ganglia nucleus critical for vocal learning, with a headphones learning paradigm that shifted the birds’ auditory feedback and compared their learning to birds without lesions. We found that 6-OHDA lesions affected song behavior in two ways. First, over a period of days lesioned birds systemically lowered their pitch regardless of the presence or absence of auditory errors. Second, 6-OHDA lesioned birds also displayed severe deficits in sensorimotor learning as measured by their adaptive change in pitch in response to the pitch-shifted auditory error. Our results suggest roles for dopamine both in motor production and in auditory error processing during vocal learning.Significance StatementDopamine has been hypothesized to convey a reward prediction error signal in learning tasks involving external reinforcement. However the role dopamine plays in tasks involving self-guided error correction in the absence of external reinforcement is much less clear. To address this question, we studied the role of dopamine in sensorimotor adaptation using male Bengalese finches, which spontaneously produce a complex motor behavior (song) and are capable of modulating their behavioral output in response to induced auditory errors. Our results reveal that in addition to conveying errors in motor performance, dopamine may also have a role in modulating effort and in choosing a corrective response to the auditory error.


2019 ◽  
Vol 116 (9) ◽  
pp. 3817-3826 ◽  
Author(s):  
Alessandro Pristerà ◽  
Craig Blomeley ◽  
Emanuel Lopes ◽  
Sarah Threlfell ◽  
Elisa Merlini ◽  
...  

Midbrain dopamine neurons, which can be regulated by neuropeptides and hormones, play a fundamental role in controlling cognitive processes, reward mechanisms, and motor functions. The hormonal actions of insulin-like growth factor 1 (IGF-1) produced by the liver have been well described, but the role of neuronally derived IGF-1 remains largely unexplored. We discovered that dopamine neurons secrete IGF-1 from the cell bodies following depolarization, and that IGF-1 controls release of dopamine in the ventral midbrain. In addition, conditional deletion of dopamine neuron-derived IGF-1 in adult mice leads to decrease of dopamine content in the striatum and deficits in dopamine neuron firing and causes reduced spontaneous locomotion and impairments in explorative and learning behaviors. These data identify that dopamine neuron-derived IGF-1 acts as a regulator of dopamine neurons and regulates dopamine-mediated behaviors.


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