RESEARCH JOURNAL ARTICLE
From Slides to Library: How Some GCTU Students Fail End-of-Semester Examinations
Authors:
Derrick Kwaku Antwi, Ph.D.
Fred Sarfo Amankwah, Ph.D.
Nana Kofi Anann, Ph.D.
Affiliation: Ghana Communication Technology University (GCTU), Ghana
Abstract
Consequently, students cannot afford to approach examination preparation as a last-minute activity.
University students are increasingly exposed to lecture slides, digital learning materials, online platforms and electronic resources. However, access to information does not necessarily translate into deep learning or successful examination performance. This paper examines why some students at Ghana Communication Technology University (GCTU) may struggle in end-of-semester examinations, with particular attention to the transition from dependence on lecture slides to independent learning through libraries, textbooks, academic databases, revision materials and active study practices.
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The paper argues that examination difficulties can arise from a combination of delayed preparation, passive reading, inadequate engagement with course materials, weak time management, limited retrieval practice, insufficient consultation with lecturers, poor examination technique and overdependence on lecture slides. GCTU’s examination framework indicates that end-of-semester examinations form a substantial component of course assessment, while continuous assessment also contributes to the final course mark.
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The study proposes a mixed-method research design involving questionnaires, interviews, academic-performance analysis and focus-group discussions. It develops a conceptual model linking study behaviour, library engagement, learning strategies and examination outcomes. Research on spacing and retrieval practice provides strong theoretical support for distributing study across time and actively recalling learned material rather than relying exclusively on rereading.
DOI +1
Keywords: GCTU, examination performance, lecture slides, library use, student learning, study habits, retrieval practice, academic performance, higher education, Ghana.
1. Introduction
Higher education is not simply a process of attending lectures and receiving information from lecturers. University learning requires students to become independent learners capable of finding, evaluating, synthesising and applying knowledge.
In contemporary universities, lecture slides have become an important instructional resource. They help lecturers organise course content and provide students with a framework for revision. However, slides are not necessarily a complete substitute for textbooks, scholarly articles, practical exercises, independent reading and classroom engagement.
This distinction is particularly important when students prepare for end-of-semester examinations.
GCTU’s official academic information indicates that its Academic Affairs structures are responsible for examinations, academic records, curricular requirements and related academic processes. The University’s examination guidelines state that courses are assessed through continuous assessment and end-of-semester examinations, with the examination normally accounting for 60% and continuous assessment accounting for 40%.
GCTU
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The central argument of this paper is therefore:
Students who move from “slides consumption” to active, independent and library-supported learning are better positioned to develop the knowledge, understanding and retrieval ability required for university examinations.
The phrase “from slides to library” does not mean abandoning lecture slides. Rather, it means using slides as a starting point and then extending learning through books, journal articles, electronic resources, practical exercises, discussions, past questions and independent research.
2. Background to the Study
GCTU operates within a technology-oriented higher-education environment. This environment gives students access to multiple forms of information, including lecture materials, digital platforms, electronic resources and library services.
The University’s academic calendar is intended to provide students with a roadmap of semester activities and timelines, and students are expected to follow the academic calendar.
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GCTU also maintains official regulations and policies, including an undergraduate students’ handbook and academic policy. Its academic policy contains provisions relating to academic guidelines, revision week and students’ examination procedures.
GCTU
GCTU
These institutional structures create an important question:
If students have access to lectures, slides, academic calendars, revision opportunities and library resources, why do some still perform poorly in examinations?
There is no single answer.
Poor performance may reflect:
inadequate preparation;
poor study habits;
Assess students’ use of retrieval and self-testing techniques.
lack of understanding;
Investigate students’ examination anxiety and preparedness.
weak academic reading;
insufficient practice;
procrastination;
examination anxiety;
poor time management;
failure to attend lectures;
overdependence on slides;
inadequate consultation;
personal and financial pressures;
ineffective learning strategies; and
inability to apply knowledge to examination questions.
The present research therefore focuses on learning behaviour, rather than blaming students for poor performance.
3. Statement of the Problem
A common misconception among some university students is that possessing lecture slides is equivalent to possessing knowledge.
A library-supported learning environment may provide:
A student may download 10, 20 or even 30 lecture presentations and believe that examination preparation has been completed.
electronic databases;
However, downloading information is not the same as learning it.
Similarly, reading slides repeatedly does not necessarily mean that students can recall, explain, compare, analyse or apply the information during an examination.
Research on learning indicates that spacing study over time and retrieval practice can improve learning outcomes. One study of university students found that greater spacing was associated with stronger course performance and GPA, with spaced retrieval practice being particularly predictive of grades.
ScienceDirect
ScienceDirect
Therefore, the problem addressed by this paper is the potential gap between:
access to academic information → actual learning → examination performance.
4. Purpose of the Study
The main purpose of the study is to investigate factors that contribute to poor end-of-semester examination performance among some GCTU students, with particular emphasis on the relationship between lecture-slide dependence, library use, independent study and effective learning strategies.
Specific objectives
The study seeks to:
Examine students’ dependence on lecture slides.
Assess students’ use of library resources.
Investigate students’ study habits before examinations.
Examine the relationship between study timing and examination performance.
Examine the role of academic reading.
Identify barriers to effective examination preparation.
Explore lecturers’ perceptions of students’ examination preparation.
Develop recommendations for improving academic performance at GCTU.
5. Research Questions
To what extent do GCTU students depend on lecture slides for examination preparation?
How frequently do students use the university library?
What study strategies do students employ before examinations?
Does early preparation influence examination performance?
How does retrieval practice influence students’ preparedness?
What prevents some students from using library resources?
What role does academic reading play in examination success?
How does procrastination influence examination preparation?
What are lecturers’ perceptions of students’ study habits?
What institutional interventions could improve student examination performance?
6. Literature Review
6.1 Lecture Slides and Passive Learning
Lecture slides can provide structure and direction. They can identify key concepts and help students organise their notes.
However, slides can also create a false sense of completion.
A student who simply reads a presentation may recognise the material without being able to reproduce it independently.
This distinction between recognition and retrieval is important.
For example:
“I have seen this topic before”
is different from:
“I can explain this topic without looking at my notes.”
The second represents a stronger form of learning.
6.2 The Library as an Academic Learning Environment
The university library should not be viewed merely as a place where students sit quietly.
│ • Practice questions │
It can function as an academic laboratory.
└──────────┬───────────┘
textbooks;
reference books;
scholarly journals;
research materials;
│ • Knowledge │
quiet study areas;
│ • Confidence │
academic guidance;
group-study opportunities;
▼
access to supplementary reading.
│ EXAMINATION │
│ PERFORMANCE │
The library therefore provides students with opportunities to move beyond the lecturer’s presentation and engage with multiple perspectives.
6.3 Spaced Learning
The central model developed in this paper proposes five stages.
Spacing involves distributing learning across multiple study sessions rather than concentrating all study into one period.
LECTURE
Evidence indicates that students who spread their study over time can achieve stronger academic outcomes.
LECTURE SLIDES
For example:
Weak approach
↓
LIBRARY / TEXTBOOKS / JOURNALS
Monday → no study
Tuesday → no study
↓
Wednesday → no study
Thursday → no study
Friday → 10 hours of cramming
↓
RETRIEVAL PRACTICE
Stronger approach
Monday → 1 hour
Wednesday → 1 hour
FEEDBACK
Friday → 1 hour
Sunday → 1 hour
Following week → practice questions
The second approach creates repeated opportunities for memory consolidation and retrieval.
This model transforms students from passive recipients of information into active learners.
9. Why Some Students May Fail
6.4 Retrieval Practice
One of the most significant risks is postponing study until the examination period.
Retrieval practice means attempting to recall information from memory.
Examples include:
answering practice questions;
explaining concepts without notes;
creating flashcards;
completing past questions;
Cramming can create short-term familiarity but may not support long-term retention.
teaching a colleague;
9.4 Poor Retrieval Skills
Some students spend most of their study time reading.
writing summaries from memory.
Research reviews identify spacing and retrieval practice as evidence-based learning strategies.
Can I explain this?
Can I solve a problem?
DOI
Research involving university students has also found that spaced retrieval practice can predict course performance more strongly than spaced reading alone.
ScienceDirect
The library can extend learning beyond the lecture.
Failure to use library resources may limit students’ exposure to:
alternative explanations;
examples;
academic debates;
7. Conceptual Framework
practical applications.
9.6 Poor Time Management
The proposed conceptual framework is:
Without a timetable, one difficult course may consume all available study time while other courses are neglected.
9.7 Examination Anxiety
A student may understand a subject but perform poorly because of excessive anxiety.
Consequently, academic interventions should address both knowledge preparation and psychological preparedness.
10. Proposed Research Methodology
Learning Environment → Study Behaviour → Learning Quality → Examination Preparedness → Examination Performance
A mixed-method research design is recommended.
Diagram 1: Conceptual Framework
┌──────────────────────┐
│ UNIVERSITY │
│ LEARNING ENVIRONMENT │
└──────────┬───────────┘
│
examination scores.
▼
10.2 Population
The population may comprise:
undergraduate students;
┌──────────────────────┐
lecturers;
academic advisors;
library professionals;
│ STUDY BEHAVIOUR │
10.3 Sample
│ • Attendance │
│ • Library use │
│ • Reading │
│ • Time management │
Sections may include:
└──────────┬───────────┘
Section B: Lecture attendance
Section C: Slide usage
Section D: Library usage
Section E: Study habits
│
Section G: Examination preparation
▼
┌──────────────────────┐
│ LEARNING STRATEGIES │
│ • Retrieval │
Do students depend excessively on slides?
│ • Spacing │
│ • Peer discussion │
│
11. Proposed Data Analysis
▼
┌──────────────────────┐
percentages;
│ EXAM PREPAREDNESS │
│ • Understanding │
└──────────┬───────────┘
regression analysis;
│
A possible regression model is:
┌──────────────────────┐
This would allow researchers to investigate which factors are statistically associated with examination performance.
12. Proposed Findings Framework
└──────────────────────┘
Table 1. Variables for the Empirical Study
8. The “Slides-to-Library” Model
Measurement
Diagram 2: Slides-to-Library Learning Model
Frequency/percentage
↓
Visits per week
↓
UNDERSTANDING KEY CONCEPTS
↓
INDEPENDENT READING
Retrieval practice
NOTE-MAKING
↓
SPACED STUDY
Study spacing
↓
PAST QUESTIONS / MOCK EXAM
Likert scale
↓
Percentage/grade
The expected analytical question is whether students who engage in more deliberate and distributed learning demonstrate stronger academic outcomes.
Evidence from broader university research suggests that additional practice opportunities incorporating self-testing and spacing can improve examination performance, including among weaker students.
ScienceDirect
↓
CORRECTION
│
▼
↓
EXAMINATION READINESS
▼
9.1 Procrastination
Procrastination creates a compressed learning window.
Students then attempt to learn several weeks of material within a few days.
9.2 Overdependence on Lecture Slides
│
▼
PROCRASTINATION
│
▼
Slides may contain key concepts but may not provide sufficient examples, theoretical debates, applications or detailed explanations.
│
Students who rely exclusively on slides may therefore possess a narrow understanding of the subject.
9.3 Cramming
A student may remember a concept at midnight and struggle to recall it during the examination.
▼
EXAMINATION STRESS
│
▼
POOR PERFORMANCE
This diagram should be treated as a conceptual pathway, not proof that every student follows this sequence.
14. Diagram 4: Successful Examination Preparation
They rarely ask themselves:
│
▼
What do I remember?
│
Can I answer an examination question?
VISIT LIBRARY / E-RESOURCES
│
▼
Can I teach this concept to someone else?
9.5 Failure to Use the Library
▼
research findings;
Students often have several courses simultaneously.
▼
10.1 Research Design
│
▼
RETRIEVAL PRACTICE
The quantitative component would measure patterns in:
library use;
study hours;
│
lecture attendance;
MOCK EXAM
│
preparation time;
IDENTIFY WEAK AREAS
│
▼
REVIEW
│
practice-question frequency;
EXAMINATION SUCCESS
15. Discussion
The qualitative component would explore student and lecturer experiences.
postgraduate students where appropriate;
A slide can be an entry point to knowledge rather than the final destination.
relevant academic-support personnel.
For an actual GCTU study, researchers should determine sample size using the University’s student population and an appropriate statistical sampling procedure.
Important: Actual sample size, response rates and examination results should be inserted only after data collection.
What is artificial intelligence?
What are its historical origins?
10.4 Data Collection Instruments
Questionnaire
Section A: Demographics
Section F: Retrieval practice
Section H: Examination performance
This is the difference between surface learning and deep learning.
16. The Library as a “Second Classroom”
The traditional classroom provides structured teaching.
The library can provide the environment for independent intellectual development.
Interview Guide
Lecture → Library → Reading → Practice → Discussion → Retrieval → Assessment
This model is particularly appropriate for a technology-oriented university because students need more than factual recall. They need problem-solving, analysis, communication and research skills.
Lecturers may be asked:
GCTU’s official examination structures emphasise organised examination administration and academic records, while its academic policy includes examination and revision-related procedures.
GCTU +1
The implications of this research therefore extend beyond individual students.
For students
What study weaknesses do you observe among students?
Start studying early.
Attend lectures consistently.
Read beyond slides.
Use the library.
Practise past questions.
Test themselves.
Form productive study groups.
Do students consult recommended textbooks?
Maintain a weekly study timetable.
Avoid examination-week cramming.
For lecturers
Lecturers should:
How early do students begin revision?
encourage library use;
incorporate retrieval questions;
provide formative feedback;
What interventions could improve student performance?
teach students how to approach examination questions.
For the library
The library could:
organise examination-preparation workshops;
develop subject-specific reading guides;
Quantitative data may be analysed using:
organise “Library for Examination Success” campaigns;
provide quiet revision areas;
collaborate with academic departments.
frequencies;
The University could consider:
early-warning academic-support systems;
peer tutoring;
academic skills workshops;
means;
examination-readiness seminars;
data-driven identification of courses with persistent underperformance.
standard deviations;
“From Slides to Library: GCTU Academic Success Programme”
Week 1
correlation analysis;
t-tests or ANOVA where appropriate.
Understanding university learning
Difference between reading and learning
Academic responsibility
Week 2
Library Skills
Examination Performance = β₀ + β₁Library Use + β₂Study Time + β₃Retrieval Practice + β₄Attendance + β₅Time Management + ε
Finding textbooks
Searching academic databases
Evaluating sources
Using electronic resources
Week 3
Time Management
Students develop individual semester study timetables.
Week 4
Because actual GCTU student data were not supplied for this manuscript, the following is a proposed findings structure rather than fabricated findings.
Training in:
Variable
summarising;
Lecture attendance
peer teaching.
Library visits
Retrieval Practice
Independent study
Hours per week
Slide dependence
Likert scale
Frequency
Week 6
Past-question practice
Students learn:
interpreting questions;
Frequency
structuring answers;
reviewing answers.
Week 7
Mock Examination
Students complete a simulated examination.
Week 8
Feedback and Remediation
Students identify weak areas and develop individual improvement plans.
19. Academic Success Model
Diagram 5: The GCTU Academic Success Pyramid
┌───────────────┐
Number of study sessions
└───────▲───────┘
Examination anxiety
┌───────┴───────┐
│ PRACTICE │
Examination score
13. Diagram 3: Risk Pathway to Examination Failure
LOW ATTENDANCE
MISSED CONTENT
│
│
┌───────┴───────┐
│ SPACED STUDY │
└───────▲───────┘
│
┌───────┴───────┐
│ LIBRARY/READING│
└───────▲───────┘
│
┌───────┴───────┐
│ LECTURE │
│ ATTENDANCE │
└───────────────┘
20. Conclusion
This paper has examined the question of why some GCTU students may fail end-of-semester examinations despite having access to lecture slides and other academic resources.
The central conclusion is that information access is not equivalent to learning.
Lecture slides should be treated as one component of a broader learning ecosystem.
Students need to move:
SLIDES ONLY
from reading to retrieval,
from cramming to spacing,
│
▼
and from information consumption to knowledge creation.
Research on spacing and retrieval provides a strong evidence base for this approach.
PASSIVE READING
The GCTU environment provides institutional structures for examinations, academic support and student academic progression. The challenge is to ensure that students make effective use of these opportunities.
GCTU +1
CRAMMING
21. Recommendations
▼
WEAK RETRIEVAL
│
Students should be encouraged to use lecture slides together with textbooks, journals and library resources.
ATTEND LECTURES
Departments should encourage regular low-stakes practice questions.
REVIEW LECTURE SLIDES
▼
READ TEXTBOOKS
The library should collaborate with academic departments to organise examination-preparation programmes.
│
Academic advisors should identify students who demonstrate persistent academic difficulties and connect them with appropriate support.
Recommendation 7
Students should be encouraged to begin examination preparation several weeks before examinations.
Recommendation 8
Lecturers should clarify the learning outcomes that students are expected to demonstrate rather than encouraging memorisation of slides alone.
Recommendation 9
CREATE STUDY NOTES
Recommendation 10
A full empirical study should be conducted using actual GCTU student data to test the relationships proposed in this paper.
22. Suggested Research Hypotheses
H1: Library use is positively associated with students’ examination performance.
H2: Spaced study is positively associated with examination performance.
H3: Retrieval practice is positively associated with examination performance.
H4: Excessive dependence on lecture slides is negatively associated with deep learning.
│
H6: Examination anxiety is negatively associated with examination performance.
H7: Regular lecture attendance is positively associated with examination performance.
23. References
Carpenter, S. K., Pan, S. C., & Butler, A. C. (2022). The science of effective learning with spacing and retrieval practice. Nature Reviews Psychology, 1, 496–511.
SPACED STUDY
│
▼
Ghana Communication Technology University. (2026). Examination and Records Unit.
GCTU
Ghana Communication Technology University. (2026). Examination guidelines.
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Ghana Communication Technology University. (2026). Academic calendar.
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Ghana Communication Technology University. (2026). GCTU policies and regulations.
GCTU
PAST QUESTIONS
Wiley Online Library
Thijssen, D. H. J., et al. (2022). Retrieval practice and spaced learning: Preventing loss of knowledge in Dutch medical sciences students in an ecologically valid setting. BMC Medical Education.
PubMed Central (PMC)
Proposed Figure for the Journal Article
▼
▼
▼
The central issue identified by this paper is not whether lecture slides are useful. They are.
The issue is how students use them.
For example, a slide stating:
“Artificial Intelligence involves computational systems capable of performing tasks associated with human intelligence”