0000000000594074
AUTHOR
Miguel-angel Serrano
Role of expectancy in physiological responses to sound recognition of musical dissonance and timbral change
Recently, it has been suggested that tonal violations produce greater skin conductance response (SCR) than timbral violations in music listening. However, it is unknown how people focus their attention during musical excerpts. The aim of this study is to replicate previous research considering two psychophysiological mechanisms: prediction error and brain stem reflex. Twenty-seven nonmusicians were instructed to listen six melodies and detect three altered conditions in one note: a dissonance (note out-of-key), a timbral change, and dissonance which changes in timbre and tone ( timdis). Amplitudes of SCR, heart rate (HR), and respiration rate (RSPR) were analyzed. In addition, the frequenc…
sj-pdf-1-pom-10.1177_03057356211010217 – Supplemental material for Role of expectancy in physiological responses to sound recognition of musical dissonance and timbral change
Supplemental material, sj-pdf-1-pom-10.1177_03057356211010217 for Role of expectancy in physiological responses to sound recognition of musical dissonance and timbral change by Marino Jover-Fernández, Miguel-Angel Serrano, Elena Saiz-Clar and José-Manuel Reales in Psychology of Music
Hormonal responses to competition
S p o rts competitions have been employed to analy ze the influence of social confro n t ations on hormonal levels. Howeve r, results have been inconsistent. Seve ral va ri ables such as outcome, phy s i c a l exe rtion, mood and causal at t ri bution have been considered as important mediat o rs of this infl u e nc e. Our aim was to examine their role in the testosterone and cortisol responses to a real confro n t ation. To this end, twe l ve judoists who part i c i p ated in a competition between clubs we re studied. Results showed non significant diffe rences depending on outcome in hormones, physical exe rtion, mood and causal at t ri bution; only sat i s faction with the outcome being …
sj-pdf-1-pom-10.1177_03057356211010217 – Supplemental material for Role of expectancy in physiological responses to sound recognition of musical dissonance and timbral change
Supplemental material, sj-pdf-1-pom-10.1177_03057356211010217 for Role of expectancy in physiological responses to sound recognition of musical dissonance and timbral change by Marino Jover-Fernández, Miguel-Angel Serrano, Elena Saiz-Clar and José-Manuel Reales in Psychology of Music
The Contribution of Neuroscience and Health Psychology to Macroergonomics
When a work system is considered we must focus on people that are part of the system as an active agent that can participate and interact all along the working process. In this process, stress contributes to increasing the probability of diseases and accidents. Therefore, one of the main objectives, from a preventive perspective, is to reduce stress levels. Related to this, the characteristics of healthy organizations will be described as a model to promote health. The objective of this chapter is to offer a broad and multidisciplinary perspective of prevention risk in the workplace centered in the worker, taking the view of neuroscience and health psychology. For that purpose, stress inter…
Sex differences in the psychophysiological response to an intergroup conflict.
Abstract Conflict induces psychophysiological responses, but less is known about responses to intergroup conflict. Intergroup relationships activate social processes, adding complexity to people’s physiological responses. This study analyzes the psychophysiological responses to intergroup conflict considering sex differences. Thus, 150 young people were distributed in 50 groups in two conditions (conflict vs. non-conflict). Conflict was created in the interaction between two groups (three people each) in the laboratory. Their responses were compared to a control group. Mood, heart rate variability, cortisol, and testosterone were measured. Results showed that intergroup conflict induced a l…