中华行为医学与脑科学杂志
中華行為醫學與腦科學雜誌
중화행위의학여뇌과학잡지
CHINESE JOURNAL OF BEHAVIORAL MEDICINE AND BRAIN SCIENCE
2015年
3期
240-243
,共4页
问题性网络使用%网络活动偏好%意志控制%青少年%差异
問題性網絡使用%網絡活動偏好%意誌控製%青少年%差異
문제성망락사용%망락활동편호%의지공제%청소년%차이
Problematic internet use%Internet using%Effortful control%Adolescents%Difference
目的 探讨网络活动(包括上网时间、网络活动偏好)、意志控制在男、女青少年问题性网络使用差异中的作用.方法 采用简单随机取样方式,从中国科学院心理研究所双生子研究样本库抽取844名年龄9～20岁的青少年作为被试,其中男生385人(45.6％),女生459人(54.4％).所有被试在第一轮(T1)调查中进行了网络活动和意志控制水平的测查,在1.5年后的第二轮(T2)调查中测量了其问题性网络使用的程度.采用卡方检验、t检验和相关分析,分析男、女青少年网络活动、意志控制水平和问题性网络使用得分的差异及三者之间的关系;采用回归分析性别对网络活动与问题性网络使用关系的调节效应;采用Sobel检验对意志控制在男、女青少年问题性网络使用差异中的中介效应进行检测.结果 男生工作日及周末平均每天上网时间分别为1.52 h和2.12 h,女生工作日及周末平均每天上网时间分别为1.49 h和2.05 h;男生和女生工作日及周末平均每天上网时间的差异无统计学意义(t=0.541,0.907,P＞0.05).参与网络游戏的男生人数高于女生(x2=47.669,P＜0.01).男生和女生的意志控制水平得分分别为54.09和55.76,问题性网络使用得分分别为22.48分和20.72分;男生的意志控制水平低于女生(t=-2.879,P＜0.01),而问题性网络使用得分则高于女生,差异有统计学意义(t=3.612,P＜0.01).平均每天上网时间、网络社交、娱乐活动与问题性网络使用之间呈正相关(r=0.249,0.175,0.140,P＜0.01),且性别在工作日平均每天上网时间与问题性网络使用的关系中存在显著的调节效应.意志控制在男、女问题性网络使用的差异中存在显著的中介作用(Z=-2.54,P＜0.05).结论 意志控制在性别与问题性网络使用中存在中介作用.
目的 探討網絡活動(包括上網時間、網絡活動偏好)、意誌控製在男、女青少年問題性網絡使用差異中的作用.方法 採用簡單隨機取樣方式,從中國科學院心理研究所雙生子研究樣本庫抽取844名年齡9～20歲的青少年作為被試,其中男生385人(45.6％),女生459人(54.4％).所有被試在第一輪(T1)調查中進行瞭網絡活動和意誌控製水平的測查,在1.5年後的第二輪(T2)調查中測量瞭其問題性網絡使用的程度.採用卡方檢驗、t檢驗和相關分析,分析男、女青少年網絡活動、意誌控製水平和問題性網絡使用得分的差異及三者之間的關繫;採用迴歸分析性彆對網絡活動與問題性網絡使用關繫的調節效應;採用Sobel檢驗對意誌控製在男、女青少年問題性網絡使用差異中的中介效應進行檢測.結果 男生工作日及週末平均每天上網時間分彆為1.52 h和2.12 h,女生工作日及週末平均每天上網時間分彆為1.49 h和2.05 h;男生和女生工作日及週末平均每天上網時間的差異無統計學意義(t=0.541,0.907,P＞0.05).參與網絡遊戲的男生人數高于女生(x2=47.669,P＜0.01).男生和女生的意誌控製水平得分分彆為54.09和55.76,問題性網絡使用得分分彆為22.48分和20.72分;男生的意誌控製水平低于女生(t=-2.879,P＜0.01),而問題性網絡使用得分則高于女生,差異有統計學意義(t=3.612,P＜0.01).平均每天上網時間、網絡社交、娛樂活動與問題性網絡使用之間呈正相關(r=0.249,0.175,0.140,P＜0.01),且性彆在工作日平均每天上網時間與問題性網絡使用的關繫中存在顯著的調節效應.意誌控製在男、女問題性網絡使用的差異中存在顯著的中介作用(Z=-2.54,P＜0.05).結論 意誌控製在性彆與問題性網絡使用中存在中介作用.
목적 탐토망락활동(포괄상망시간、망락활동편호)、의지공제재남、녀청소년문제성망락사용차이중적작용.방법 채용간단수궤취양방식,종중국과학원심리연구소쌍생자연구양본고추취844명년령9～20세적청소년작위피시,기중남생385인(45.6％),녀생459인(54.4％).소유피시재제일륜(T1)조사중진행료망락활동화의지공제수평적측사,재1.5년후적제이륜(T2)조사중측량료기문제성망락사용적정도.채용잡방검험、t검험화상관분석,분석남、녀청소년망락활동、의지공제수평화문제성망락사용득분적차이급삼자지간적관계;채용회귀분석성별대망락활동여문제성망락사용관계적조절효응;채용Sobel검험대의지공제재남、녀청소년문제성망락사용차이중적중개효응진행검측.결과 남생공작일급주말평균매천상망시간분별위1.52 h화2.12 h,녀생공작일급주말평균매천상망시간분별위1.49 h화2.05 h;남생화녀생공작일급주말평균매천상망시간적차이무통계학의의(t=0.541,0.907,P＞0.05).삼여망락유희적남생인수고우녀생(x2=47.669,P＜0.01).남생화녀생적의지공제수평득분분별위54.09화55.76,문제성망락사용득분분별위22.48분화20.72분;남생적의지공제수평저우녀생(t=-2.879,P＜0.01),이문제성망락사용득분칙고우녀생,차이유통계학의의(t=3.612,P＜0.01).평균매천상망시간、망락사교、오악활동여문제성망락사용지간정정상관(r=0.249,0.175,0.140,P＜0.01),차성별재공작일평균매천상망시간여문제성망락사용적관계중존재현저적조절효응.의지공제재남、녀문제성망락사용적차이중존재현저적중개작용(Z=-2.54,P＜0.05).결론 의지공제재성별여문제성망락사용중존재중개작용.
Objective To investigate how internet using (both time and activities)and effortful control would contribute to the sex difference of problematic internet use (PIU).Methods A total of 844 adolescents aged 9-20 years old were selected from Chinese Academy of Sciences twin-sample by simple random sampling,with boys accounting for 45.6％ and girls accounting for 54.4％.The internet using and effortful control were measured using self-report questionnaires in the first time(T1),the problematic internet use were measured after one and half years (T2).The difference and relation of Internet using,effortful control and problematic internet use between boys and girls were measured with Chi-square test,t test and correlation analysis.The moderating effect of sex between internet using and PIU were explored by utilizing regression analysis.The mediation effect of effortful control between sex and PIU were explored with Sobel test.Results The anverage internet time of working day and weekend in boys were 1.52 h and 2.12 h respectively.The average internet time of working day and weekend in girls were 1.49 b and 2.05 h respectively.Significant difference between boys and girls is not existed in the internet time (t=0.541,0.907,P＞0.05).And the boy was inclined to game(x2 =47.669,P＜0.01).The effortful control of boys and girls were 54.09 and 55.76 respectively.The score of boys' and girls' PIU were 22.48 and 20.72 respectively.Boys' effortful control was significantly lower than that of girls (t=-2.879,P＜0.01).The score of boys' PIU was significantly higher than that of girls' (t=3.612,P＜0.01).Adolescents' PIU were significantly correlated with the time,entertainment and social activities (r=0.249,0.175,0.140,P＜0.01).The moderating effect of sex was significant in the relation between internet time and PIU.Significant mediation effect of effortful control existed in the PIU difference between boys and girls(Z=-2.54,P＜0.05).Conclusion Significant mediation effect of effortful control exists in gender and PIU.
