首页
登录
职称英语
A scientific theory is a public pronouncement that indicates what a scienti
A scientific theory is a public pronouncement that indicates what a scienti
游客
2024-11-29
21
管理
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. [br] 【M1】
选项
答案
is∧一that
解析
句法错误。此处is后面接的是表语从句,因此引导词that不能省略。
转载请注明原文地址:http://tihaiku.com/zcyy/3865705.html
相关试题推荐
Whatisthemainideaofthenewsitem?[originaltext]Scientistssaytheyca
Hawaii’s【N1】______isgivingschoolchildrensomereasontosmile.Publicsc
Hawaii’s【N1】______isgivingschoolchildrensomereasontosmile.Publicsc
Hawaii’s【N1】______isgivingschoolchildrensomereasontosmile.Publicsc
Whatisthemainideaofthenewsitem?[originaltext]Americanscientistssa
TipsforPublicSpeakingI.Theprocessofpreparation
TipsforPublicSpeakingI.Theprocessofpreparation
TipsforPublicSpeakingI.Theprocessofpreparation
TipsforPublicSpeakingI.Theprocessofpreparation
HowtoStudyEnglishinYourDream:theTheoryI.IntroductionA
随机试题
Fifty-fourteenagerscamecrashingthroughthedoubledoorsoftheEasterH
[audioFiles]audio_eusm_0097(20106)[/audioFiles]A、Emotionalsupport.B、Technical
NarratorListentoapartofatalkinahistorylecture.[img]2011q1/ct_etoe
(1)Howiscommunicationactuallyachieved?Itdepends,ofcourse,eitheron
男性,35岁,在厂医务室发现颈前偏左有一肿物,怀疑来自甲状腺,转来门诊,门诊医生
提示急性出血坏死性胰腺炎的是A.上腹疼痛 B.糖尿病 C.胰源性腹水 D.
患者,男,48岁。确诊慢性粒细胞白血病已2年半,服用马利兰治疗效果较好。近期出现
免疫比浊测定中,导致钩状现象的主要原因是A.抗体过量B.抗体亲和力差C.抗原分子
简述现代企业人力资源管理各个历史发展阶段的特点。
属于永久性细胞的是 A.淋巴细胞B.平滑肌细胞C.骨骼肌细胞D.肾小管上
最新回复
(
0
)