Development of self-monitoring essential for vocal interactions in marmoset monkeys

2013 ◽  
Author(s):  
Daniel Y. Takahashi ◽  
Darshana Narayanan ◽  
Asif A. Ghazanfar
Keyword(s):  
Self Monitoring ◽  
Marmoset Monkeys ◽  
Vocal Interactions

scholarly journals Do marmosets understand others’ conversations? A thermography approach

2021 ◽  
Vol 7 (6) ◽  
pp. eabc8790 ◽  
Author(s):  
R. K. Brügger ◽  
E. P. Willems ◽  
J. M. Burkart
Keyword(s):  
Third Party ◽  
Behavioral Reactions ◽  
Behavioral Preference ◽  
The Mind ◽  
Physiological Reactions ◽  
Marmoset Monkeys ◽  
Vocal Interactions

What information animals derive from eavesdropping on interactions between conspecifics, and whether they assign value to it, is difficult to assess because overt behavioral reactions are often lacking. An inside perspective of how observers perceive and process such interactions is thus paramount. Here, we investigate what happens in the mind of marmoset monkeys when they hear playbacks of positive or negative third-party vocal interactions, by combining thermography to assess physiological reactions and behavioral preference measures. The physiological reactions show that playbacks were perceived and processed holistically as interactions rather than as the sum of the separate elements. Subsequently, the animals preferred those individuals who had been simulated to engage in positive, cooperative vocal interactions during the playbacks. By using thermography to disentangle the mechanics of marmoset sociality, we thus find that marmosets eavesdrop on and socially evaluate vocal exchanges and use this information to distinguish between cooperative and noncooperative conspecifics.

scholarly journals Early development of turn-taking with parents shapes vocal acoustics in infant marmoset monkeys

2016 ◽  
Vol 371 (1693) ◽  
pp. 20150370 ◽  
Author(s):  
Daniel Y. Takahashi ◽  
Alicia R. Fenley ◽  
Asif A. Ghazanfar
Keyword(s):  
Breeding Strategy ◽  
First Year ◽  
Life History Stage ◽  
Self Monitoring ◽  
Vocal Behaviour ◽  
Turn Taking ◽  
Vocal Acoustics ◽  
First Year Of Life ◽  
Marmoset Monkeys ◽  
Do So

In humans, vocal turn-taking is a ubiquitous form of social interaction. It is a communication system that exhibits the properties of a dynamical system: two individuals become coupled to each other via acoustic exchanges and mutually affect each other. Human turn-taking develops during the first year of life. We investigated the development of vocal turn-taking in infant marmoset monkeys, a New World species whose adult vocal behaviour exhibits the same universal features of human turn-taking. We find that marmoset infants undergo the same trajectory of change for vocal turn-taking as humans, and do so during the same life-history stage. Our data show that turn-taking by marmoset infants depends on the development of self-monitoring, and that contingent parental calls elicit more mature-sounding calls from infants. As in humans, there was no evidence that parental feedback affects the rate of turn-taking maturation. We conclude that vocal turn-taking by marmoset monkeys and humans is an instance of convergent evolution, possibly as a result of pressures on both species to adopt a cooperative breeding strategy and increase volubility.

Low-voltage field-emission SEM of polymeric membranes for glucose biosensors

1990 ◽  
Vol 48 (3) ◽  
pp. 860-861
Author(s):  
Lorna K. Mayo ◽  
Kenneth C. Moore ◽  
Mark A. Arnold
Keyword(s):  
Glucose Sensor ◽  
Low Voltage ◽  
Glucose Sensors ◽  
Polymeric Membranes ◽  
Artificial Endocrine Pancreas ◽  
Self Monitoring ◽  
Conducting Materials ◽  
Insulin Dependent ◽  
Living Tissues ◽  
Voltage Scanning

An implantable artificial endocrine pancreas consisting of a glucose sensor and a closed-loop insulin delivery system could potentially replace the need for glucose self-monitoring and regulation among insulin dependent diabetics. Achieving such a break through largely depends on the development of an appropriate, biocompatible membrane for the sensor. Biocompatibility is crucial since changes in the glucose sensors membrane resulting from attack by orinter action with living tissues can interfere with sensor reliability and accuracy. If such interactions can be understood, however, compensations can be made for their effects. Current polymer technology offers several possible membranes that meet the unique chemical dynamics required of a glucose sensor. Two of the most promising polymer membranes are polytetrafluoroethylene (PTFE) and silicone (Si). Low-voltage scanning electron microscopy, which is an excellent technique for characterizing a variety of polymeric and non-conducting materials, 27 was applied to the examination of experimental sensor membranes.

Using Popular Mobile Devices in Voice Therapy

2013 ◽  
Vol 23 (3) ◽  
pp. 82-87 ◽  
Author(s):  
Eva van Leer
Keyword(s):  
Exercise Behavior ◽  
Voice Therapy ◽  
Pure Oxygen ◽  
Mobile Platforms ◽  
Self Monitoring ◽  
Web Based ◽  
Motivational Messages ◽  
Related Information ◽  
Health Related ◽  
Tailored Approach

Mobile tools are increasingly available to help individuals monitor their progress toward health behavior goals. Commonly known commercial products for health and fitness self-monitoring include wearable devices such as the Fitbit© and Nike + Pedometer© that work independently or in conjunction with mobile platforms (e.g., smartphones, media players) as well as web-based interfaces. These tools track and graph exercise behavior, provide motivational messages, offer health-related information, and allow users to share their accomplishments via social media. Approximately 2 million software programs or “apps” have been designed for mobile platforms (Pure Oxygen Mobile, 2013), many of which are health-related. The development of mobile health devices and applications is advancing so quickly that the Food and Drug Administration issued a Guidance statement with the purpose of defining mobile medical applications and describing a tailored approach to their regulation.

Persönlichkeitspsychologie in interaktionistischer Sicht* * Ich bedanke mich bei Jens B. Asendorpf, Peter Bokenau, Karl-Heinz Reimer, Harald Schaub, Astrid Schütz und Caroline Spielhagen für die wertvollen Anregungen, die sich aus ihrer Durchsicht des Manuskripts ergaben.

2000 ◽  
Vol 208 (1-2) ◽  
pp. 242-266 ◽  
Author(s):  
Lothar Laux
Keyword(s):  
Big Five ◽  
Self Monitoring

Zusammenfassung: Hauptziel des Beitrags ist es, zwei persönlichkeitspsychologische Grundpositionen, den Eigenschaftsansatz und den dynamisch-interaktionistischen Ansatz, aufeinander zu beziehen. Als Beispiel für die dominierende Eigenschaftsorientierung der deutschsprachigen Persönlichkeitspsychologie wird im ersten Abschnitt das Fünf-Faktoren Modell dargestellt und mit alternativen Ansätzen verglichen. Im zweiten Abschnitt wird die Position vertreten, daß Eigenschaftsmodelle mit der Konzeption des dynamischen Interaktionismus vereinbar sind. Dies wird am Beispiel der Selbstdarstellungsforschung, die sich auf Müller-Freienfels zurückführen läßt, veranschaulicht. Eigenschaften können nicht nur (1) als Prädiktoren von Selbstdarstellung, sondern auch (2) als Produkte von Selbstdarstellung aufgefaßt werden: Als Beispiel für den ersten Fall bietet sich die Persönlichkeitsdimension “Self-Monitoring” an. Außerdem wird “Persönlichkeitsdarstellung” als neuer Selbstdarstellungsstil eingeführt. Als Beispiele für Eigenschaften als Selbstdarstellungsprodukte dienen “situative Identitäten” sowie die “Big Five”, die als Stile der Selbstdarstellung interpretiert werden. Im dritten Abschnitt geht es um eine kritische Einschätzung des “Selbst als Beziehung” von Gergen . Seine Auffassung, daß grundlegende Annahmen von Eigenschaftsmodellen nicht länger gültig sind, konnte in einer explorativen Untersuchung nicht bestätigt werden. Um zu einer Lösung des Problems der Einheit in der Vielheit des Selbst beizutragen, wird schließlich das Sternsche Konzept einer zielbezogenen “unitas multiplex” vorgestellt.

Individual Differences in the Name Similarity Effect

2014 ◽  
Vol 35 (2) ◽  
pp. 111-118
Author(s):  
Daniel J. Howard ◽  
Roger A. Kerin
Keyword(s):  
Individual Differences ◽  
Impression Management ◽  
Interactive Effect ◽  
Purchase Intentions ◽  
Brand Attitude ◽  
Self Monitoring ◽  
Similarity Effect ◽  
And Behavior ◽  
Usage Context

The name similarity effect is the tendency to like people, places, and things with names similar to our own. Although many researchers have examined name similarity effects on preferences and behavior, no research to date has examined whether individual differences exist in susceptibility to those effects. This research reports the results of two experiments that examine the role of self-monitoring in moderating name similarity effects. In the first experiment, name similarity effects on brand attitude and purchase intentions were found to be stronger for respondents high, rather than low, in self-monitoring. In the second experiment, the interactive effect observed in the first study was found to be especially true in a public (vs. private) usage context. These findings are consistent with theoretical expectations of name similarity effects as an expression of egotism manifested in the image and impression management concerns of high self-monitors.

Self-monitoring and the Use of Affective and Cognitive Reasons in Decision-Making

1999 ◽  
Author(s):  
Andrew L. Geers ◽  
G. Daniel Lassiter ◽  
Katie Stricker
Keyword(s):  
Decision Making ◽  
Self Monitoring
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