Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Bioavailability: Influencing Factors01:22

Bioavailability: Influencing Factors

400
Bioavailability refers to the extent and rate at which a drug reaches systemic circulation in its active form. Extent refers to the amount of the drug that makes it into circulation, while rate is the speed at which it enters circulation. It is influenced by several factors critical for optimizing drug formulations, dosing regimens, and therapeutic outcomes.Physicochemical properties of drugs and formulationsThe solubility, stability, and dissolution rate of a drug significantly impact its...
400
Factors Influencing Microbial Growth: pH01:29

Factors Influencing Microbial Growth: pH

1.2K
Microorganisms are classified as acidophiles, neutrophiles, or alkaliphiles based on their pH growth preferences, reflecting their adaptations to specific environments. Maintaining a stable intracellular pH is critical for macromolecular stability and enzymatic activity, which can be challenged by external pH variations.Neutrophiles, such as Escherichia coli, grow optimally between pH 5.5 and 8.0. These microorganisms inhabit neutral or slightly acidic environments and employ mechanisms like...
1.2K
Factors Influencing Heart Rate01:30

Factors Influencing Heart Rate

6.8K
The heart rate, or pulse rate, is a vital indicator of cardiovascular health. It reflects the number of times the heart beats per minute. Various physiological and environmental factors influence heart rate, increasing or decreasing cardiac output. Understanding these factors is crucial for assessing heart function and identifying potential health issues.
Let us explore the significant factors affecting heart rate, including age, body temperature, posture, acute pain, chemical influences,...
6.8K
Factors Influencing Attraction I: Proximity01:22

Factors Influencing Attraction I: Proximity

282
Proximity plays a fundamental role in shaping interpersonal attraction by increasing opportunities for interaction and fostering familiarity. Research consistently demonstrates that individuals are more likely to form social bonds with those who are physically closer to them, whether in residential settings, workplaces, or educational institutions. This effect is largely driven by the increased frequency of encounters, which facilitates the development of friendships and romantic...
282
Factors Influencing Attraction VI: Personality Traits01:23

Factors Influencing Attraction VI: Personality Traits

245
Personality traits are fundamental in shaping social perception and influencing interpersonal relationships. Certain traits, such as agreeableness and extraversion, contribute positively to social interactions, whereas others, such as narcissism, have complex and often contradictory effects on how individuals are perceived over time.The Role of Agreeableness and ExtraversionAgreeableness and extraversion are associated with higher levels of interpersonal attractiveness and likability.
245
Factors Influencing Bioavailability: First-Pass Elimination01:23

Factors Influencing Bioavailability: First-Pass Elimination

8.2K
When a drug is taken orally, it undergoes a journey starting from the gastrointestinal (GI) tract, passing through the portal vein, reaching the liver, and finally entering the systemic circulation. This process involves the absorption of the drug across the GI tract. The liver is the primary site for metabolizing the drug, with some metabolism also occurring in the gut wall. This journey significantly reduces the quantity of the drug that reaches the systemic circulation, a phenomenon known as...
8.2K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Relationship between Voice Experiences, Voice Handicap, and Communicative Competence in Nonbinary Individuals.

Journal of voice : official journal of the Voice Foundation·2026
Same author

Validation of the Iranian Voice Quality of Life Profile into Brazilian Portuguese.

Journal of voice : official journal of the Voice Foundation·2026
Same author

Content-based validity evidence of the Acute Voice Fatigue Self-Perception Scale (AFA-Voz Scale).

CoDAS·2026
Same author

Speech speed in audiovisual resources in the learning process of university students: a scoping review.

CoDAS·2026
Same author

Actions on childhood voice in public schools: a scoping review.

CoDAS·2026
Same author

Influence of Audio Playback Speed and Dysphonic Voice on University Students' Cognitive Performance.

Journal of voice : official journal of the Voice Foundation·2025
Same journal

Voice disorder is recognized as an occupational disease.

CoDAS·2026
Same journal

Effects of transcutaneous electrical nerve stimulation and manual laryngeal therapy on muscle tension dysphonia: randomized clinical trial.

CoDAS·2026
Same journal

Validation and standardization of the Scale of Self-Perception of Central Auditory Processing Skills (EAPAC) - expanded.

CoDAS·2026
Same journal

Habitual lip and tongue posture in infants with Trisomy 21: characterization and associated factors.

CoDAS·2026
Same journal

Behavioral and functional aspects among public and private middle school students.

CoDAS·2026
Same journal

Assessing pragmatic abilities of small children with and without ASD diagnosis.

CoDAS·2026
See all related articles

Related Experiment Video

Updated: Feb 9, 2026

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

971

Learning factor influence on the perceptual-auditory analysis.

Marina Englert1, Glaucya Madazio2, Ingrid Gielow2

  • 1Universidade Federal de São Paulo - Unifesp - São Paulo (SP), Brasil.

Codas
|June 14, 2018
PubMed
Summary
This summary is machine-generated.

Voice specialists demonstrated a learning effect in distinguishing synthesized from human voices, unlike other groups. Professional experience appears crucial for improving auditory analysis skills in novel tasks.

More Related Videos

Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

12.2K
Optogenetic Stimulation of the Auditory Nerve
10:53

Optogenetic Stimulation of the Auditory Nerve

Published on: October 8, 2014

15.1K

Related Experiment Videos

Last Updated: Feb 9, 2026

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss
07:12

Development of a Gaze-Contingent Display Framework Designed for Perceptual and Oculomotor Research with Simulated Central Vision Loss

Published on: April 11, 2025

971
Creating Objects and Object Categories for Studying Perception and Perceptual Learning
14:38

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

12.2K
Optogenetic Stimulation of the Auditory Nerve
10:53

Optogenetic Stimulation of the Auditory Nerve

Published on: October 8, 2014

15.1K

Area of Science:

  • Auditory perception
  • Speech-language pathology
  • Human-computer interaction

Background:

  • Perceptual-auditory analysis is crucial for voice specialists.
  • Understanding learning factors in auditory tasks is important for professional development.
  • Distinguishing synthesized from human voices presents a unique challenge.

Purpose of the Study:

  • To investigate the learning factor in perceptual-auditory analysis of synthesized vs. human voices.
  • To compare learning effects across three distinct listener groups.
  • To assess the influence of professional experience on auditory task performance.

Main Methods:

  • 269 participants were divided into three groups: expert (EG), non-expert (NEG) speech-language pathologists, and naive (NG) listeners.
  • Participants classified 36 voices (18 synthesized, 18 human) with varying deviations.
  • Learning was assessed by comparing error rates at the beginning versus the end of the task.

Main Results:

  • The expert group (EG) showed a statistically significant reduction in errors from 28.6% to 25.5% (p=0.024).
  • No significant learning effect was observed in the non-expert (NEG) or naive (NG) groups.
  • Error rates for NEG were 36.5% (start) and 35.3% (end); for NG, 38.3% (start) and 37.7% (end).

Conclusions:

  • Only the expert group exhibited a learning factor, indicating professional experience enhances auditory analysis.
  • Training to become a voice specialist positively impacts perceptual-auditory skills.
  • Voice specialists are better prepared and more adept at utilizing learning strategies for novel auditory tasks.