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Journal of library and information science in agriculture ›› 2025, Vol. 37 ›› Issue (2): 23-36.doi: 10.13998/j.cnki.issn1002-1248.25-0031

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Perception and Utilization of Digital Literacy Knowledge by University Library Users from Representational Pers Perspective

SUN Zhimei1, LIU Yan2, LIU Wenyun2, LI Ruiqin1   

  1. 1. Library of Shandong University of Science and Technology, Qingdao 266590
    2. School of Information Management, Shandong University of Technology, Zibo 255000
  • Received:2025-01-02 Online:2025-02-05 Published:2025-05-20

Abstract:

[Purpose/Significance] Digital literacy education has become the new educational mission of university libraries. Clarifying the user's perception and utilization mechanism of digital literacy knowledge and optimizing the representation of digital literacy knowledge can promote university libraries to achieve satisfying results in digital literacy education. Based on the frontier of representation theory, this study innovatively puts forward the concept of "sensory digital literacy education", constructs a three-dimensional knowledge perception model including action, image and symbolic representation, and reveals the mechanism of digital literacy knowledge representation and user perception behavior through empirical research. It provides a theoretical anchor for the paradigm shift in library education from tool skills training to cognitive skills training. The "cognition-practice-innovation" teaching system and the "three-in-one" resource construction framework proposed in the study effectively connect the knowledge representation theory with the educational practice scene, and provide a viable way for the three-dimensional implementation of digital literacy education in colleges and universities. [Method/Process] Based on the theories of SOR, TAM and self-efficacy, the theoretical hypothesis model of users' perception and utilization of digital literacy knowledge from the perspective of representation was constructed, and was empirically verified by questionnaire and empirical study. [Results/Conclusions] Action representation, reflexive representation and symbolic representation of digital literacy knowledge all positively affect users' perceived ease of use and perceived usefulness of digital literacy knowledge; perceived ease of use has a positive impact on perceived usefulness; self-efficacy plays a positive moderating role between perceived ease of use, perceived usefulness, and user intention and behavior. Due to the limitations of space and personal energy, the shortcomings of this paper are as follows. First, the methodological level is mainly based on quantitative analysis, and the mining of qualitative dimensions such as details of teacher-student interaction and informal learning scenarios in digital literacy education is insufficient. Secondly, the research object focuses on the groups of teachers and students in colleges and universities, and the issues such as the intergenerational differences of the public's digital literacy and the professional digital literacy needs of professionals have not been covered, and the comparative study of multiple subjects can be expanded in the future. In the future, more research can be done on research methods and research objects. Through the deep coupling of representation theory and educational practice, it is expected to provide a new theoretical mirror for the cultivation of cognitive ability in the digital age, and help to build a three-dimensional educational ecology of "technology empowerment-cognitive development-literacy transfer".

Key words: digital literacy, knowledge representation, sensory digital literacy education, university library, users' perception and utilization

CLC Number: 

  • G258.6

Fig. 1

Theoretical hypothesis model of users' perception and utilization of digital literacy knowledge in university libraries"

Table 1

Latent variable measurement items"

潜变量 测量变量 理论来源
动作性表征(AR) 我浏览、学习的数字素养知识以动画形式呈现的数量较多(AR1) [26,37,38]
我浏览、学习的数字素养知识以视频形式呈现的数量较多(AR2)
我浏览、学习的数字素养知识以虚拟现实形式呈现的数量较多(AR3)
映像性表征(RR) 我浏览、学习的数字素养知识以表格形式呈现的数量较多(RR1) [26,37,39]
我浏览、学习的数字素养知识以静态画面形式呈现的数量较多(RR2)
我浏览、学习的数字素养知识以静态图解形式呈现的数量较多(RR3)
符号性表征(SR) 我浏览、学习的数字素养知识以语音符号形式呈现的数量较多(SR1) [26,39]
我浏览、学习的数字素养知识以文字符号形式呈现的数量较多(SR2)
我浏览、学习的数字素养知识以非语言符号形式呈现的数量较多(SR3)
感知易用性(PEU) 我认为数字素养知识易于理解(PEU1) [32,37]

我认为数字素养知识易于学习(PEU2)

我认为数字素养知识易于应用(PEU3)

感知有用性(PU) 我认为数字素养知识是有价值的(PU1) [32,37]

我认为数字素养知识有助于提升自身的数字素养水平(PU2)

我认为数字素养知识有助于适应数字生活/数字工作/数字学习等(PU3)

自我效能(SE)

我能够较好地理解数字素养知识(SE1)

我能够较好地学习数字素养知识(SE2)

[31,34]
我能够较好地应用数字素养知识(SE3)
利用意愿与行为(IB)

我愿意持续浏览更多的数字素养知识(IB1)

我愿意持续学习更多的数字素养知识(IB2)

[26,31,34]
我愿意在生活、工作、学习过程中持续应用更多的数字素养知识(IB3)

Table 2

Demographic characteristics of samples"

属性 类别 样本数/个 所占比例/% 属性 类别 样本数/个 所占比例/%
性别 172 52.9 职业 学生 176 54.2
153 47.1 教师 98 30.2
年龄 25岁以下 176 54.2 科研人员 31 9.5
26~35岁 81 24.9 管理人员 20 6.2
36~45岁 51 15.7 专业 理工科 137 42.2
45岁以上 17 5.2 人文社科 130 40.0
学历 硕士及以下 260 80.0 医科 30 9.2
博士 42 12.9 其他 28 8.6
博士以上 23 7.1

Table 3

Convergence validity test"

潜变量 测量变量 标准化载荷量 SMC CR AVE
AR AR1

0.860

0.801

0.815

0.740 0.865 0.682
AR2 0.642
AR3 0.664
RR RR1

0.796

0.811

0.825

0.634 0.852 0.657
RR2 0.658
RR3 0.681
SR SR1

0.793

0.799

0.809

0.629 0.842 0.641
SR2 0.638
SR3 0.654
PEU PEU1

0.815

0.848

0.865

0.664 0.880 0.711
PEU2 0.719
PEU3 0.748
PU PU1

0.804

0.850

0.784

0.646 0.854 0.661
PU2 0.723
PU3 0.615
SE SE1

0.819

0.840

0.814

0.671 0.864 0.680
SE2 0.706
SE3 0.663
IB IB1

0.819

0.809

0.786

0.671 0.846 0.648
IB2 0.654
IB3 0.618

Table 4

Distinguishing validity test"

潜变量 SE IB SR PU RR PEU AR
SE 0.824
IB 0.301 0.805
SR 0.294 0.314 0.800
PU 0.388 0.240 0.319 0.813
RR 0.318 0.391 0.305 0.335 0.811
PEU 0.287 0.283 0.342 0.378 0.318 0.843
AR 0.337 0.309 0.343 0.328 0.320 0.352 0.826

Table 5

Model path coefficient and significance results"

假设 假设路径 非标准化系数 S.E. C.R. P 结论
H1a 动作性表征→感知易用性 0.229 0.068 3.353 *** 成立
H1b 动作性表征→感知有用性 0.141 0.064 2.190 0.029 成立
H2a 映像性表征→感知易用性 0.193 0.067 2.889 0.004 成立
H2b 映像性表征→感知有用性 0.169 0.063 2.689 0.007 成立
H3a 符号性表征→感知易用性 0.220 0.069 3.203 0.001 成立
H3b 符号性表征→感知有用性 0.135 0.065 2.092 0.036 成立
H4 感知易用性→感知有用性 0.200 0.063 3.187 0.001 成立
H5 感知易用性→利用意愿与行为 0.238 0.071 3.366 *** 成立
H6 感知有用性→利用意愿与行为 0.186 0.076 2.430 0.015 成立

Table 6

Adjustment effect path coefficient and significance results"

假设 变量项 非标准化系数 标准化系数 S.E. C.R. P 结论
H7a PEU 0.172 0.178 0.063 2.707 0.007 成立
SE 0.226 0.214 0.070 3.240 0.001
SEintPEU 0.192 0.199 0.069 2.803 0.005
PU 0.090 0.082 0.076 1.185 0.236
H7b SE 0.233 0.220 0.073 3.201 0.001 成立
SEintPU 0.383 0.349 0.090 4.240 ***

Table 7

Effect analysis results"

假设 分组 效应值 95%的置信区间 P
H7a 高自我效能组 0.377 [0.231, 0.528] ***
低自我效能组 -0.021 [-0.226, 0.189] 0.830
H7b 高自我效能组 0.431 [0.274, 0.606] 0.001
低自我效能组 -0.267 [-0.495, -0.040] 0.025

Fig. 2

The moderating effect of self-efficacy in perceived ease of use on user intention and behavior"

Fig. 3

The moderating effect of perceived usefulness self-efficacy on user intention and behavior"

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