Can gaming keep physical balance exercises fun over time?

What is the difference between intrinsic and extrinsic motivation in the context of an activity?

Intrinsic motivation is driven by an inherent reward within the activity itself, whereas extrinsic motivation is driven by a separable external reward.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

According to Self-Determination Theory, what three basic psychological needs does gamification fulfill to enhance enjoyment?

Gamification can fulfill the basic psychological needs for autonomy, competence, and relatedness.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

How do digital game worlds foster a player's sense of autonomy?

They foster autonomy by setting aside real-world limitations and offering a greater level of variety, player options, and free choice.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

In what ways can digital games satisfy a player's need for self-competence?

By balancing game difficulty with player skill to achieve "flow" and by providing direct feedback on performance.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Why is enjoyment derived from psychological need satisfaction expected to be more durable than physiological satisfaction?

Unlike physiological needs, psychological needs do not become satiated over time.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What factor, besides psychological needs, is proposed as a major cause of intrinsic motivation but might cause enjoyment to fade as it wears off?

Novelty is a key driver of intrinsic motivation, and when the novelty wears off, motivation may decrease.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What is well established regarding how extrinsic rewards (like food or money) affect motor performance?

Extrinsic rewards are well established to affect movement vigor, such as making movements faster.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Can rewards affect the speed-accuracy trade-off in motor movements?

Yes, studies show that rewards can break the speed-accuracy trade-off, making movements both faster and more precise.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What was the primary objective of Experiment 1 in this study?

Experiment 1 investigated whether gamification enhances the level and durability of enjoyment of balance exercises in community-dwelling elderly participants.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What was the critical prediction regarding the durability of enjoyment in Experiment 1's gamified group?

The authors predicted that game elements would enhance the durability of enjoyment because they fulfill non-satiating psychological needs.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Describe the experimental design used in Experiment 1.

It used a between-subjects design where participants were assigned in a pseudo-random order to either the game group or the control group.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Who were the participants in Experiment 1?

28 healthy, community-dwelling elderly individuals, with 24 completing the study (12 in the game group, 12 in the control group).

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

How was blinding maintained in Experiment 1?

A single-blind parallel trial design was used where participants were told they were comparing the efficacy of two balance trainings, with participants from the same facility assigned to the same condition.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Describe the balance task used for the game group in Experiment 1.

The 'Garden hose game' challenged participants to seal virtual target leaks on a screen by stepping on them, with motion registered by a Kinect v2.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI

Describe the task performed by the control group in Experiment 1.

A conventional balance course consisting of nine distinct, physical tasks performed in a fixed order, described in the literature as suitable for the target group.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Why did the researchers translate the Intrinsic Motivation Inventory (IMI) to Dutch for Experiment 1?

The translation was done to make the English questionnaire suitable and understandable for the Dutch elderly population.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What is the 'Quick Motivation Index' (QMI) and how was it administered in Experiment 1?

The QMI is a two-item rating where participants verbally rated their current enjoyment of the task and their motivation to continue on a scale of 1 to 10.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

How well did the newly developed Quick Motivation Index (QMI) correlate with the established IMI in Experiment 1?

The QMI was highly positively correlated with the Interest/Enjoyment subscale of the IMI (r = 0.81), indicating good validity.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Did the game group score higher on enjoyment than the control group in Experiment 1?

Yes, the game group scored significantly higher on the IMI Interest/Enjoyment subscale than the control group.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

How did enjoyment (measured by QMI) change over time for both groups in Experiment 1?

Enjoyment decreased by 13% in the control group but increased by 6% in the gamified group over repeated exercise blocks.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What was the main objective of Experiment 2?

To test if adding game elements to a gait adaptability exercise enhances enjoyment and durability, and to explore if game elements affect movement vigor and accuracy.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Describe the participant sample in Experiment 2.

Forty-two healthy young adults, primarily Human Movement Sciences students, with a mean age of approximately 24.5 years.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What technology and core exercise task were used in Experiment 2?

The Gait Real-time Analysis Interactive Lab (GRAIL) system where participants walked on a treadmill and controlled an avatar via their center of mass to catch virtual targets.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI

What specific game elements were removed to create the control condition in Experiment 2?

Scores, audio and graphic design, visual timer display, count of caught targets, and the microbe evolutionary narrative.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Why did the QMI rating scale differ between Experiment 1 and Experiment 2?

Experiment 2 used a 7-point scale, while Experiment 1 used a 10-point scale for higher precision because Experiment 1 was designed and conducted after Experiment 2.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

How was 'movement vigor' measured in Experiment 2?

By the 95% velocity range of the Center of Mass (CoM) avatar, reflecting the degree of acceleration and deceleration.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

How was 'movement accuracy' measured in Experiment 2?

By the CoM deviation, which was the mean distance between the participant's CoM avatar and the target's position.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What did Experiment 2 reveal about the overall level of enjoyment between the groups?

The game group reported significantly higher overall enjoyment (median of 6 on the 7-point scale) than the control group (median of 5).

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Did Experiment 2 find a statistically significant difference in the durability of enjoyment over time between groups?

No, the decrease in enjoyment (change in QMI) did not significantly differ between the game and control groups.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Did the game elements influence movement vigor in Experiment 2?

No, there was no significant difference in Center of Mass velocity range between the game and control groups.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

Did the game elements improve movement accuracy in Experiment 2?

No, there was no evidence that movement accuracy (distance to targets) was higher in the gamified group than in the control group.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What was the primary finding of this study regarding game elements and motor performance?

Game elements enhanced enjoyment and its durability, but there was no evidence they enhanced movement vigor or accuracy.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What was the first key limitation of the study noted by the authors?

The use of the Quick Motivation Index (QMI), which is a non-validated scale developed specifically for this study.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What limitation did the study have regarding statistical power and sample size?

No a priori power analysis was performed, and sample sizes were only sufficient to detect large effect sizes.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI · quote verified

What theoretical benefit does evoking intrinsic motivation (via gamification) have over extrinsic motivation?

Intrinsic motivation is associated with greater long-term task persistence than extrinsic motivation.

Source: Gamification as a Sustainable Source of Enjoyment During Balance and Gait Exercises · DOI