PENGARUH PENGGUNAAN BUKU TREND FORECASTING 2017/2018 TERHADAP KREATIVITAS MENDESAIN BUSANA PESTA SISWA KELAS XII SMK NEGERI 1 PENGASIH KULONPROGO

Abstract

Penelitian ini bertujuan untuk mengetahui : 1) kreativitas siswa mendesain busana pesta sebelum
menggunakan Trend Forecasting 2017/2018, 2) kreativitas siswa mendesain busana pesta sesudah menggunakan
Trend Forecasting 2017/2018, 3) adanya pengaruh menggunakan Trend Forecasting 2017/2018 terhadap kreativitas
mendesain busana pesta. Penelitian eksperimen ini menggunakan pendekatan Pra-Eksperiment. Desain
menggunakan the one group pretest-posttest. Populasi 65 siswa pengambilan sampel dengan simple random
sampling menggunakan rumus isaac & Michael dengan tingkat kesalahan 5% diperoleh jumlah sampel sebanyak 55
siswa. Validitas instrumen menggunakan validitas isi dan ahli menyatakan layak. Reliabilitas instrumen
menggunakan  teknik assessment agreement diperoleh hasil 100% rater sepakat. Analisis data menggunakan
deskriptif & inferensial. Uji Prasyarat menggunakan uji normalitas dan uji homogenitas. Uji hipotesis menggunakan
uji T-test. Hasil penelitian ini berupa : 1) kreativitas siswa sebelum menggunakan Trend Forecasting mempunyai
nilai rerata 26,6 masuk kategori tidak kreatif 2) kreativitas sesudah menggunakan Trend Forecasting 2017/2018
mempunyai nilai rerata 43,8 masuk kategori kreatif 3) ada pengaruh penggunaan Trend Forecasting 2017/2018
terhadap kreativitas mendesain busana pesta yang dibuktikan dari hasil uji t test t
hitung
 > t
tabel  
yaitu 21,261 > 2,00488.

Kata kunci : trend forecasting, kreativitas, mendesain busana
 

This study aimed to find out: (1) the creativity in designing party dresses before the use of Trend Forecasting
2017/2018, (2) the creativity in designing party dresses after the use of Trend Forecasting 2017/2018, (3) the effect
of the use of Trend Forecasting 2017/2018 on the creativity in designing party dresses. This was an experimental
study using the pre-experimental approach. The research design was the one group pretest-posttest design.
The sample was selected using simple random sampling technique. The sample size was determined using
the formula by Isaac and Michael with an error margin of 5%. Of 65 students in the population, 55 students
were selected as the sample. The instrument validity was assessed in terms of the content validity and
according to experts it was appropriate. The instrument reliability was assessed by the inter-rater technique
and the agreement between raters was 100%. The data were analyzed using descriptive and inferential
statistics. The prerequisite tests were tests of normality and homogeneity. The hypothesis testing used the
t-test. The result of this research are: 1) student creativity before using Trend Forecasting has average
value 26,6 in non creative category 2) creativity after using Trend Forecasting 2017/2018 has average
value 43,8 in creative category 3) there is effect of Trend Forecasting 2017/2018 to creativity designing
party dresses as evidenced by the results of t test t test> t table is 21.261> 2.00488.

Keywords: Trend Forecasting, Creativity, Fashion Design