title: Vietnamese teachers’ self-efficacy in teaching English as a foreign language

authors: Phan, Nga Thi Tuyet

subjects: Culture

abstract: Purpose
The purpose of this paper is to explore the influence of culture on the sense of self-efficacy in teaching English as a Foreign Language of a group of university teachers in Vietnam. Research exploring the relationship between culture and self-efficacy is extremely rare despite the acknowledged importance of culture in the formation of self-efficacy beliefs.

Design/methodology/approach
This study took the form of qualitative research with diverse, data collection instruments: individual interviews, focus group discussions, observations and journaling.

Findings
Findings indicate that certain features of the Vietnamese cultural context impacted on the way the study teachers constructed their sense of self-efficacy. Specifically, under the influence of a Vietnamese sense of belonging, the study teachers tended to rely more on efficacy-building information from other people rather than from themselves. The perception of inequality in power may have heightened negative emotional arousal, thus contributing to a negative sense of self-efficacy among the teachers. The Vietnamese concept of face and the high status of teachers in the social hierarchy in part mediated teachers’ sense of self-efficacy.

Social implications
The perceived burden of performing both parenting and teaching roles and responsibilities may have diminished the self-efficacy in teaching of female teachers.
Originality/value
The contribution and implications of the study are discussed.

text: Vietnamese teachers’ self-efficacy in teaching English as a foreign language Purpose
The purpose of this paper is to explore the influence of culture on the sense of self-efficacy in teaching English as a Foreign Language of a group of university teachers in Vietnam. Research exploring the relationship between culture and self-efficacy is extremely rare despite the acknowledged importance of culture in the formation of self-efficacy beliefs.

Design/methodology/approach
This study took the form of qualitative research with diverse, data collection instruments: individual interviews, focus group discussions, observations and journaling.

Findings
Findings indicate that certain features of the Vietnamese cultural context impacted on the way the study teachers constructed their sense of self-efficacy. Specifically, under the influence of a Vietnamese sense of belonging, the study teachers tended to rely more on efficacy-building information from other people rather than from themselves. The perception of inequality in power may have heightened negative emotional arousal, thus contributing to a negative sense of self-efficacy among the teachers. The Vietnamese concept of face and the high status of teachers in the social hierarchy in part mediated teachers’ sense of self-efficacy.

Social implications
The perceived burden of performing both parenting and teaching roles and responsibilities may have diminished the self-efficacy in teaching of female teachers.
Originality/value
The contribution and implications of the study are discussed.

year: 2016

title: Marks of conscious engagement when performing a motor task with or without a robotic arm

authors: Wright, Madison

subjects: conscious control

abstract: Utilizing prosthetic limbs effectively and alleviating the conscious burden through
minimizing conscious control is important to address and understand in the ever-changing
world of technology. Prosthetics can be difficult to learn how to use effectively and using them
increases conscious awareness which is termed a burden. The conscious burden prosthetics
have on users is consistently addressed by a multitude of studies and garners for more in depth
research to understand and identify solutions to alleviate this burden. Conscious motor control
is defined as the level of awareness of an individual performing a movement related skill or
task, where the higher the conscious control the more an individual is thinking of their
movements while executing them. The aim of this thesis was to measure conscious burden
objectively by examining the marks of conscious engagement when performing a reaction time
task with and without a robotic arm.

Chapter 1 is an introduction to this thesis including a literature review of relevant topics
such as prosthetic limbs, conscious movement control, subjective and objective measurements
of conscious movement control and electroencephalography (EEG). Prosthetic rejection rates,
conscious burden and prosthetic limb learning are also addressed. The outline of the experiment
for this thesis is included and discussed more in depth in Chapter 2.

Chapter 2 is the experiment in full examining the level of conscious control while
participating in a reaction time based motor learning task using a robotic arm versus own arm.
There were two conditions, the complex condition (multi-choice) and simple condition (single
choice). A secondary task of tone counting was included in half the trials to examine whether
more conscious processing is involved when working with the robotic arm versus normal arm
while doing the reaction time task. It was expected that there would be higher conscious control
and slower reaction times when participants used the robotic arm compared to their own arm.

EEG was used to assess the connectivity between the left temporal verbal-analytical (T7) site
and the motor planning mid-frontal (Fz) site of the brain. Connectivity of T7-Fz is used to
measure the verbal-analytical engagement in motor planning which is then used to measure
conscious control. The results revealed the complex condition had a significantly higher
reaction time dual-task cost for arm compared to robotic arm and a higher T7-Fz connectivity
dual-cost (difference in performance for single versus dual task) for the robotic arm in the
complex condition compared to simple condition. We concluded that use of a robotic arm
increases verbal-analytical engagement when performing a motor task compared to using the
own arm.

Chapter 3 is the overall discussion of the experimental findings for the use of robotic
arms in reaction time tasks measuring conscious control and what it may mean for future
research. Implicit motor learning is discussed as well as implicit motor learning interventions
such as dual-task learning, analogy learning and errorless learning. There are also other
learning interventions to promote intuitive control in prosthetic limb learning such as gaze
training and neurofeedback.

text: Marks of conscious engagement when performing a motor task with or without a robotic arm Utilizing prosthetic limbs effectively and alleviating the conscious burden through
minimizing conscious control is important to address and understand in the ever-changing
world of technology. Prosthetics can be difficult to learn how to use effectively and using them
increases conscious awareness which is termed a burden. The conscious burden prosthetics
have on users is consistently addressed by a multitude of studies and garners for more in depth
research to understand and identify solutions to alleviate this burden. Conscious motor control
is defined as the level of awareness of an individual performing a movement related skill or
task, where the higher the conscious control the more an individual is thinking of their
movements while executing them. The aim of this thesis was to measure conscious burden
objectively by examining the marks of conscious engagement when performing a reaction time
task with and without a robotic arm.

Chapter 1 is an introduction to this thesis including a literature review of relevant topics
such as prosthetic limbs, conscious movement control, subjective and objective measurements
of conscious movement control and electroencephalography (EEG). Prosthetic rejection rates,
conscious burden and prosthetic limb learning are also addressed. The outline of the experiment
for this thesis is included and discussed more in depth in Chapter 2.

Chapter 2 is the experiment in full examining the level of conscious control while
participating in a reaction time based motor learning task using a robotic arm versus own arm.
There were two conditions, the complex condition (multi-choice) and simple condition (single
choice). A secondary task of tone counting was included in half the trials to examine whether
more conscious processing is involved when working with the robotic arm versus normal arm
while doing the reaction time task. It was expected that there would be higher conscious control
and slower reaction times when participants used the robotic arm compared to their own arm.

EEG was used to assess the connectivity between the left temporal verbal-analytical (T7) site
and the motor planning mid-frontal (Fz) site of the brain. Connectivity of T7-Fz is used to
measure the verbal-analytical engagement in motor planning which is then used to measure
conscious control. The results revealed the complex condition had a significantly higher
reaction time dual-task cost for arm compared to robotic arm and a higher T7-Fz connectivity
dual-cost (difference in performance for single versus dual task) for the robotic arm in the
complex condition compared to simple condition. We concluded that use of a robotic arm
increases verbal-analytical engagement when performing a motor task compared to using the
own arm.

Chapter 3 is the overall discussion of the experimental findings for the use of robotic
arms in reaction time tasks measuring conscious control and what it may mean for future
research. Implicit motor learning is discussed as well as implicit motor learning interventions
such as dual-task learning, analogy learning and errorless learning. There are also other
learning interventions to promote intuitive control in prosthetic limb learning such as gaze
training and neurofeedback.

year: 2024

title: Place-making: Wānanga based photographic approaches

authors: Hill, Rodrigo

subjects: photography

abstract: The words above are from the poem Māori King Tawhiao wrote expressing his love for his homelands of the Waikato and the region known today as the King Country. The words translate to: “I look down on the valley of Waikato, As though to hold it in the hollow of my hand.” Now imagine a large-scale photograph depicting a close-up frame of cupped hands trying to hold something carefully.

text: Place-making: Wānanga based photographic approaches The words above are from the poem Māori King Tawhiao wrote expressing his love for his homelands of the Waikato and the region known today as the King Country. The words translate to: “I look down on the valley of Waikato, As though to hold it in the hollow of my hand.” Now imagine a large-scale photograph depicting a close-up frame of cupped hands trying to hold something carefully.

year: 2022-12-31