Page 17 - IJSA, Vol. 4, No 2, 2021

International Journal of Science Annals, Vol. 4, No. 2, 2021
рrint ISSN: 2617-2682; online ISSN: 2707-3637; DOI:10.26697/ijsa

Table 6
Assessment of Application Use by Large Groups

Rating Indicator Average Category
Media Aspect
Use of language in media 4.8 Well
Use of images in media 4.6 Well
Ease of use of media 5.0 Very good
Instructions for use 4.6 Well
Material Aspect
Material presentation 4.8 Well
Accuracy of terms and use of sentences 4.8 Well
Ease of understanding 4.8 Well
Ease of implementing 5.0 Very good
Interesting 5.0 Very good
Benefits/usage 5.0 Very good
Aspects of Product Use
Constraints in using the product 4.8 Well
Impact of using the product 5.0 Very good
Average 4.8 Very good

Evaluation Stage and at stage 2 assessment by media experts it is
This summative evaluation focuses on the extent to concluded that it is suitable for use without revision.
which product use interventions can be used to achieve The results of the paired sample t-test analysis showed
the desired goals. In this study, the summative evaluation that there was a significant difference between
was not carried out because the development research knowledge before using the application (M=53.3) and
carried out had not yet reached the assessment of knowledge after using the application (M=78.0 and
potential impacts. p<0.05).
The rating scale uses a Likert scale with a score of 1–5. The conclusion is that there is a significant difference in
Based on the results of Table 2, there are 12 indicators of knowledge before and after using the application, while
assessment by material experts with a total score of 49 the application assessment is carried out using a research
and an average of 4.1 with the conclusion that the subject assessment sheet with an average result of 4.8
application is in the good category. Validation of (good category).
nutrition experts is needed related to the assessment of
toddler growth. Table 3 shows that the average expert Discussion
validation results are 4.7 in the good category. The development of teaching media applications is
Comments given by pediatric nursing experts are: carried out by following systematic steps: the process of
Growth material can be added with material for infants designing and developing using the ADDIE framework
0-12 months, so that there is a way of measuring body (Rusdi, 2018) namely Analysis, Design, Develop,
length for babies. Comments from nutritionists: good app Implementation and Evaluation as the main stages while
and increase user motivation. In the application there is the process of designing intervention products uses the
still the use of foreign languages, one of which is a table. Dick and Carey (Mohammadi et al., 2015) intervention
The material needs to be added about the impact of design model where the guidelines for assessing the
children’s growth if they are not in line or parallel. growth and development of toddlers are based on
Applications accessed via Android may be slightly Android is used to make the educational process and skill
enlarged or can be replaced with material made in the improvement easier and more interesting.
form of videos. In the growth classification, the source The results of developing a growth and development
library is listed. assessment application with recommendations from
The follow-up to the expert assessment is to revise and media experts and material experts are suitable for use
add videos and a bibliography or source material to the without revision as well as trial results from users with
application. Next, a stage 2 expert assessment is carried good category scores and interesting application
out and the results of the assessment show that it is comments making this application applicable in learning
suitable for use without revision. in pediatric nursing courses.
The assessment of media experts is carried out by Several application developments have been carried out
computer and programming experts to get input on the with good results and can be applied, in general the
feasibility of the applications that have been developed, previous developments are with different methods and
the results of the assessment obtained an average of 4.7 are more directed at development in assessment and
(good category) and the advice given is to add videos stimulation (Lee et al., 2004). Designing instrument for
according to the material to facilitate user understanding. early stimulation, detection and intervention for growth
Revision of the application is done by adding a video of and development of children based on android system. In
the material on the menu of the material being applied this study, the design includes hardware, software and

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