What does the author say is a factor contributing to the decline in traditional craftsmanship?

出自-2013年6月阅读原文

"This study shows the importance of so-called non-cognitive' or soft skills in contributing to children's positive peer relationships, which, in turn, contribute to their academic success,"said Kenneth Dodge, director of the Duke Center for Child and Fami

2018年12月六级真题（第一套）阅读 Section C

The advent of new technologies has added about 4.2 million barrels per day to the crude oil market, contributing to a global over-supply.

2017年6月六级真题（第一套）阅读 Section B

Moreover, the new growing techniques are contributing to acidic soil conditions.

2015年高考英语陕西卷 阅读理解 阅读C 原文

But it's interesting to wonder if the images we see every week of stress-free, happiness-enhancing parenthood aren't in some small, subconscious way contributing to our own dissatisfactions with the actual experience, in the same way that a small part of

2011年考研真题（英语一）阅读理解 Section Ⅱ

The policy follows similar efforts from other journals, after widespread concern that basic mistakes in data analysis are contributing to the irreproducibility of many published research findings.

2015年考研真题（英语一）阅读理解 Section Ⅱ

When the government talks about infrastructure contributing to the economy the focus is usually on roads, railways, broadband and energy.

2014年考研真题（英语二）阅读理解 Section Ⅱ

Yet this enormous resource is not contributing enough to today's global challenges, including climate change, security, sustainable development and health.

2013年考研真题（英语一）阅读理解 Section Ⅱ