A、B两变量线形相关,变量A符合正态分布的等距变量,变量B也符合正态分布且被认为划分

题型:单项选择题

问题:

A、B两变量线形相关,变量A符合正态分布的等距变量,变量B也符合正态分布且被认为划分为两个类别,计算这两个变量是相关的,那么A、B变量属于( )。

A.积差相关

B.点二列相关

C.二列相关

D.肯德尔和谐系数

考点:普通考研心理学专业基础综合考研心理学专业基础
题型:单项选择题

阅读理解。

     TV news programs report the weather. Radio stations tell us the weather, too. Newspapers show us

weather forecasts on maps.

     Why do people want to know about the weather? People want to make plans. Some people want to have

a good time with friends. Other people want safety while doing their jobs.

     Airport managers need to know about the weather.In bad weather,their planes cannot fly. Farmers need

to know about the weather. In bad weather, they must protect their crops. Fisherman need to know about the

weather. In bad weather, they cannot go out to fish.

     Computers help us know about the weather. They get new weather information quickly. They can use this

to predict how the weather might change. Unfortunately, we can still only guess the weather.We all hope that

weather will be easier to predict in the future.

1. Where can you get information about the weather?

_________________________________________________

2. Why do people need weather forecasts?

_________________________________________________

3. Why do farmers need to know about the weather?

_________________________________________________

4. Do fishermen need weather forecasts? Why or why not?

_________________________________________________

5. Can we use computer to predict how the weather might change?

_________________________________________________

题型:单项选择题

以下不属于现病史的是()。

A.询问既往健康状况,曾患过何种疾病

B.了解发病的时间、原因及可能的诱因

C.可以按照时间顺序进行询问

D.了解患者有无伴随症状特别是与主要症状的关系

E.详细询问患者相应的心理反应

题型:单项选择题

在制订教学计划时,教学时间的安排要体现( )的原则。

A.以社会实践为主

B.以课外活动为主

C.以上课为主

D.以家庭教育为主

题型:单项选择题

社会变迁

题型:单项选择题

甲状腺手术后复发及硫脲类无效时用

A.甲状腺片
B.硫脲类
C.磺酰脲类
D.硫脲类+大剂量碘
E.放射性碘

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