Cross-lagged analysis of overall family functioning and Internet altruistic behaviors in college students
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<b>Objective</b> To explore the longitudinal-causal relationship between college students’ overall
family functioning and their Internet altruistic behaviors, so as to provide ideas
for developing mental health education in universities.
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<b>Methods</b> By using a convenience sampling method, the Overall Family Functioning Rating Scale
and the Internet Altruistic Behaviors Scale were adopted to conduct a two-stage follow’up
survey (T1: November 2023, T2: October 2024) among 705 students from seven universities
in Jiangsu Province over a period of one year. Repeated measures ANOVA, Pearson correlation
analysis, and cross-lagged analysis were used for statistical analysis.
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<b>Results</b> The overall family functioning of college students was relatively stable over time
(T1: 2.99±0.83; T2: 3.01±0.57) [
<i>F</i>
<sub>(1,703)</sub> = 0.68,
<i>P</i>>0.05]; however, the main effect of gender was statistically significant [boys: T1
(2.98±0.78), T2(2.99±0.67); girls: T1(3.01±0.91), T2(3.01±0.42);
<i>F</i>
<sub>(1,703)</sub> = 6.91,
<i>P</i><0.01], with female college students having a higher overall family functioning level
than male college students. The Internet altruistic behaviors of college students
showed certain dynamic changes (T1: 2.86±0.39; T2: 3.05±0.46) [
<i>F</i>
<sub>(1,703)</sub> = 10.19,
<i>P</i><0.011, and the post-test Internet altruistic behaviors levels of both male and female
college students were higher than those of the pre-test; network altruistic behavior
was not statistically significant on the sex main effect [boys: T1(2.87±0.44), T2
(3.05±0.31); girls: T1(2.85±0.36), T2 (3.06±0.65);
<i>F</i>
<sub>(1,703)</sub> = 2.50,
<i>P</i>> 0.051; the interaction between time and gender for Internet altruistic behaviors
were statistically significant [
<i>F</i>
<sub>(1,703)</sub> = 6.64,
<i>P</i>< 0.011; the concurrent and lagged correlations between the overall family functioning
and Internet altruistic behaviors of college students were all positive (
<i>r</i> = 0.35-0.57,
<i>P</i><0.01); the pre-test overall family functioning could positively predict the post-test
Internet altruistic behaviors (β = 0.15,
<i>P</i><0.01).
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<b>Conclusions</b> The overall family functioning of college students is relatively stable, while their
Internet altruistic behaviors show certain development and changes. The overall family
functioning of college students can directly predict their Internet altruistic behaviors,
and there is a certain degree of causal relationship between the two.
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<b>【摘要】</b>
<b>目的</b> 探索大学生总体家庭功能及网绺利他行为的纵向因果关系, 为高校开展心理健康教育提供思路。
<b>方法</b> 采用方便抽样方法, 运用总体家庭功能评定量表与网绺利他行为量表, 对江苏省7所高校的705名在校大学生进行为期1 年的两阶段追踪调查(T1:2023年11月, T2:2024年10月)。采用重复测量方差分析、Pearson积差相关分析以及交叉滞后
检验进行统计学分析。
<b>结果</b> 大学生的总体家庭功能在时间上相对稳定(T1得分:2.99±0.83, T2得分:3.01 ±0.57)[
<i>F</i>
<sub>(1,703)</sub> = 0.68,
<i>P</i>>0.05];但性别主效应有统计学意义[男:T1(2.98±0.78), T2(2.99±0.67);女:T1(3.01±0.91), T2(3.01±0.42);
<i>F</i>
<sub>(1,703)</sub> = 6.91,
<i>P</i><0.01], 女大学生的总体家庭功能水平优于男大学生。大学生的网绺利他行为具有一定的动态变化 (T1得分:2.86±0.39, T2得分:3.05±0.46)[
<i>F</i>
<sub>(1,703)</sub> = 10.19,
<i>P</i><0.01], 后测网绺利他行为水平均高于前测; 网绺利他行为性 别主效应无统计学意义[男:T1(2.87±0.44), T2(3.05±0.31);女:T1(2.85±0.36),
T2(3.06±0.65);
<i>F</i>
<sub>(1,703)</sub> = 2.50,
<i>P</i>>0.05]; 网绺利他行为的时间和性别交互作用有统计学意义[
<i>F</i>
<sub>(1,703)</sub> = 6.64,
<i>P</i><0.01];大学生T1、T2的的总体家庭功能与T1、T2网 绺利他行为之间均呈正相关(
<i>r</i> = 0.35~0.57,
<i>P</i> 值均<0.01);前测总体家庭功能可以正向预测后测网绺利他行为(
<i>β</i> = 0.15,
<i>P</i><0.01)。
<b>结论</b> 大学生的总体家庭功能相对稳定, 而网绺利他行为存在一定的发展变化;大学生的总体家庭功能可以直 接预测其网绺利他行为, 二者存在一定程度的因果关联。
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