自主招生就是从推优和自荐中衍生出来的“招生形式”。是因为官方流程中，是不存在自主招生的，自主招生只是高中学校灵活操作各种招收方法所带来的一种现象。

P15

办公室公文办理流程图

市政府及办公室公文办理流程图目录一、收文办理............................................................................

2020-03-01 7194 0

P5

养老机构建设开业工作流程

养老机构建设开业工作流程（非自建型物业）重点工作项目重点工作内容执行部门责任人完成时间备注物业确定 1、相关物业选址、价格谈判、合同签订前期筹备 1、资金筹备 2、注册运作公司 3、寻找并确定合作伙伴

2020-04-07 2300 0

P11

高考文综-文综学习方法

我第一次意识到需要有系统的方法来刷数学题我第一次意识到语文英语需要多积累多去总结我第一次意识到——学习，不需要自我感动它需要的是你的勤奋不仅仅是勤奋地刷题看书还有勤奋地反思总结自己还有勤奋地提炼学习方法我买了日记本，开始长达两年的记日记的习惯，

2020-03-06 1957 0

P71

公司估值方法(非常详细)

1 公司估值方法目录公司估值方法 .................................................................................

2019-12-02 2605 0

P52

2013IS实证研究方法的讨论 DISCOVERING UNOBSERVED HETEROGENEITY

Assuming that data in empirical studies are homogeneous andrepresent a single population is often unrealistic in the socialand behavioral sciences, such as information systems, management,and marketing (Rust and Verhoef 2005; Wedel andKamakura 2000). There may be significant heterogeneity inthe data across unobserved groups, and it can bias parameterestimates, lead to Type I and Type II errors, and result ininvalid conclusions (Jedidi et al. 1997). Consider the followingtechnology acceptance model (TAM) example: Aresearcher is interested in individuals’ intention to use an ITsystem or service (Davis et al. 1989; Venkatesh 2000;Venkatesh and Davis 2000; Venkatesh et al. 2003). Informedby existing theory, the researcher proposes a model in whichperceived usefulness (PU) and perceived ease of use (PEOU)of the IT system explain intention to use the system (IU)(Figure 1). The empirical results reveal that PU and PEOUare equally important in explaining IU. However, the theoryand model overlook the two underlying groups: experiencedIT users (Figure 1a, segment 1) and inexperienced IT users(Figure 1a, segment 2). Experienced users show a strongpositive relationship between PU and IU and a weak, or nonsignificant,relationship between PEOU and IU. In contrast,inexperienced users show a strong positive relationshipbetween PEOU and IU and a weak, or nonsignificant, relationshipbetween PU and IU (Figure 1a). In this scenario,drawing inferences based on results from the overall samplewould lead to Type I errors as we would be overgeneralizingthe significant findings from the overall sample to theunderlying user groups, one with a nonsignificant estimate forPEOUIU and the other with a nonsignificant estimate forPUIU. If the model is not refined to accommodate thisunobserved heterogeneity, a system that is unsuitable foreither user group (i.e., one with average usefulness andaverage ease of use) may be provided to all users.

2018-10-13 2270 0