首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A scientific theory is a public pronouncement that indicates what a scientist believes to be true about his or her specific are
A scientific theory is a public pronouncement that indicates what a scientist believes to be true about his or her specific are
admin
2015-02-17
34
问题
A scientific theory is a public pronouncement that indicates what
a scientist believes to be true about his or her specific area of
investigation. And the beauty of scientific theories is they help us to 【M1】______
organize our thinking about a broad arrange of observations and 【M2】______
events. Imagine how life might be like for a researcher who plugs 【M3】______
away at collecting data and cataloging fact after fact with organizing 【M4】______
this information around a set of concepts and propositions. Chances
are that this person would eventually be swamped by seemingly
unconnected facts, thus qualifying as a trivia expert who lacks "big 【M5】______
picture." So theories are of critical importance to developmental
psychology, for each of them provides us with a "lens" which we 【M6】______
might interpret any number of specific observations about developing
individuals.
What are the characteristics of a good theory? Ideally, it should
be concise, or parsimonious, and thus be able to explain a broad 【M7】______
range of phenomena. A theory with few principles that accounts of a 【M8】______
large number of empirical observations is much more useful than a
second theory that requires many more principles and assumptions to
explain the same number of observations. In addition, good theories
are falsifiable — that is, capable of making explicit predictions about
future events so that the theory can be supported or disconfirmed.
And, as implied by the falsifiability criterion, good theories do not
limit themselves to which is already known. Instead, they are 【M9】______
heuristic — meaning that they build on existing knowledge by
continuing to generate testable hypotheses that, if confirmed by
future research, will lead to a much rich understanding of the 【M10】______
phenomena under investigation.
【M5】
选项
答案
∧big—a
解析
冠词错误。此处picture是可数名词单数形式,而且不是特指,显然要用不定冠词a。
转载请注明原文地址:https://kaotiyun.com/show/RYdO777K
0
专业英语八级
相关试题推荐
Healthyadultstakeapproximately10-14breathsperminute,butsomepeoplebreathe20ormoretimes—thiscanleadtofeeling
Healthyadultstakeapproximately10-14breathsperminute,butsomepeoplebreathe20ormoretimes—thiscanleadtofeeling
Englishisoneoftheworld’smostwidelyspokenlanguages.ThisispartlybecauseitwasthelanguageoftheBritishEmpire.T
Languageisfantasticallycomplex.Itsbuilt-inmeansofcombiningandrecombining(nesting)ofitsvariouslevelshave【M1】______
Aswehaveseen,thereisnothingaboutlanguageassuchthatmakeslinguisticidentitycoextensivewithnationalidentity."If
Aswehaveseen,thereisnothingaboutlanguageassuchthatmakeslinguisticidentitycoextensivewithnationalidentity."If
IhavebeenteachingforlongerthanIcaretosay,andalwaysofferacourseforenteringfreshmen.AndI’vediscoveredsomet
Todaywomenearnalmost60percentofallbachelor’sdegreesandmorethanhalfofmaster’sandPh.D.’s.Manypeoplebelieveth
______isregardedasthemostEnglishofallgames.
Formattingforresults.a)theuseofunderlines,italics,bold,andallcapsb)【1】iskeytomaketheinformationontheresume
随机试题
病毒性肝炎少见的病理学改变是
在应用Wileoxon符号秩和检验时,结果进行查表
自动喷水灭火系统的水质无须达到()。
A工厂从10月21日(星期一)开始生产,前2周正常生产,但从第3周起由于生产流水线发生故障,停产了1周,修好后的设备比原来的效率降低了5%。对此,你作为跟单员应如何处理?
2009年3月,赵先生出版个人自传,获得收入2000元。由于市场销售火爆,遂追加印数,赵先生又获得收入20000元,请问,赵先生一共需要缴纳()元的个人所得税。
在最近3个月内出现下列情形的股票,可以用于融资融券业务的是()。
殿试按成绩分为一甲三名,从第一名到第三名分别称为()。
《中华人民共和国预防未成年人犯罪法》规定,任何经营场所不得向未成年人出售()。
蜜蜂:蜂蜜
Youwillhearadialoguethroughatelephone.Foreachquestion(23-30),markoneletter(A,BorC)forthecorrectanswer.After
最新回复
(
0
)