[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fbhLePcf02hYRQxkUjuRgfOP-qvUixqOK47rOy59CvME":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-30 10:13:34",245788186,[8,9,10,11],"因变量","控制变量","无关变量","自变量",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},15,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_167128722","第二单元测试题","研究"家校合作对小学生心理健康的影响"时,"小学生心理健康" 属于( )",[21,32,39,48,53,58,63,71,80,85],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],245788177,[25,26,27,28],"200","100","50","150","根据合理样本容量的分析,并结合长期教育研究的实践经验,除少数情况,调查研究的样本容量不能少于( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":38,"source":30,"type":31},[],245788178,[36,37],"正确","错误","在检索文献的过程中,以作者附在文章后面的参考文献为基础进行追踪查找的方法称为追溯法",{"answer":40,"createTime":5,"id":41,"options":42,"question":47,"source":30,"type":31},[],245788179,[43,44,45,46],"一次文献","四次文献","三次文献","二次文献","李老师在研究 "双减" 政策下小学生课后作业负担的变化时,通过中国知网查找了大量相关的硕博士论文和期刊文章,这些属于( )次文献.​",{"answer":49,"createTime":5,"id":50,"options":51,"question":52,"source":30,"type":31},[],245788180,[11,9,10,8],"在研究"家校合作对小学生心理健康的影响"时,"家校合作" 属于( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":57,"source":30,"type":31},[],245788181,[36,37],"文献综述一般由前言、本论、结论和附录(参考文献列表)组成",{"answer":59,"createTime":5,"id":60,"options":61,"question":62,"source":30,"type":31},[],245788182,[37,36],"文献著录格式,一般选择的著录格式是:GB\u002FT 7714-2015 格式:王小明. 中国历史概要[M].北京: 人民出版社, 2008:15-20",{"answer":64,"createTime":5,"id":65,"options":66,"question":70,"source":30,"type":31},[],245788183,[67,68,69],"原假设","零假设","负假设",""在初中英语教学中,传统教学方法和多媒体教学方法对学生英语成绩的提升没有差异",这是( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],245788184,[75,76,77,78],"家长对作业量的看法","教师布置作业的方式","小学生课后作业量","小学生的学习压力,可通过学生填写压力量表测量","研究小学生课后作业量与学习压力的关系,因变量是( )​",{"answer":81,"createTime":5,"id":82,"options":83,"question":84,"source":30,"type":31},[],245788185,[36,37],"为了解在校生对学校广播节目的评价,某高校学生会从 1200 名学生合住的 200 间宿舍中随机抽取 15 间,对学生进行问卷调查.这样的抽样方法是简单随机抽样.( )​",{"answer":86,"createTime":5,"id":6,"options":87,"question":19,"source":30,"type":31},[],[8,9,10,11]]