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CYTOG HUMAN FORMATION AND LEARNING
Faculty III · Psychology, Cognition and Behaviour

Department of

Developmental Psychology

Complete Academic and Institutional Documentation Architecture
Academic Field: Developmental Psychology · Authority: Sibling Department, Faculty III · CYTOG HUMAN FORMATION AND LEARNING · July 2026

Section I

Documentation and Academic Structure of the Department

The Department of Developmental Psychology examines how cognition, emotion, and behaviour change across the lifespan, studied empirically through observation, longitudinal measurement, and controlled comparison — the psychological science underlying developmental change, distinct from Faculty I’s Department of Human Development, which studies formation’s readiness and timing at the level of Human Formation generally rather than psychological mechanism specifically.

Where the Department of Psychology, the founding Department of Faculty III, establishes empirical method in general, the Department of Developmental Psychology applies that method to a specific and demanding question: what changes, in what sequence, and why, as a human mind moves from infancy through old age.

This document establishes the Department’s complete academic and institutional documentation architecture across seven structural layers.

Field → Department → Programme → Curriculum → Module → Assessment → Research → Formation Practice → Award → Graduate

Stage One · Foundational Framework

Section II

Foundational Framework

Governing Field. Human Formation, examined through the discipline of Developmental Psychology — the systematic empirical study of cognitive, emotional, and behavioural change across the lifespan, tested through longitudinal and comparative research method.

Central Premise. Human psychological capacity is not static; it develops in patterns that are neither wholly universal nor wholly individual, and empirical developmental research is required to distinguish genuine developmental sequence from cultural assumption dressed up as biological fact.

Foundational Theoretical Anchor. The Department operates under the Principle of Non-Diagnostic Overreach established by the Department of Psychology, and coordinates closely with the Department of Human Development (Faculty I), translating that Department’s formation-readiness theory into empirically testable developmental claims, and with the Department of Educational Psychology (Faculty V), which applies developmental findings to instructional design.

A DEVELOPMENTAL STAGE CLAIMED WITHOUT LONGITUDINAL EVIDENCE IS A GUESS WEARING A TIMELINE.

Stage Two · Programme List

Section III

Programme List

The Department offers a complete academic ladder from foundational study through doctoral research.

Certificate in Developmental Psychology
Diploma in Developmental Psychology
BA (Honours) Developmental Psychology
Postgraduate Certificate in Developmental Psychology
Postgraduate Diploma in Developmental Psychology
MA Developmental Psychology
MRes Developmental Psychology
MPhil Developmental Psychology
PhD Developmental Psychology
Professional Practice Certificate in Developmental Research Support

Stage Three · Delivery Framework

Section IV

Delivery Framework

The Department is delivered online-first, using structured cohort-based study supported by Module Specifications, Study Guides, Teaching Manuals, and Assessment Briefs for every unit, consistent with the Institute’s established production standard.

Structured Instruction
Levels 4–5 establish foundational vocabulary and method in developmental theory and longitudinal research design.

Scaffolded Independence
Levels 6–7 progressively require independent developmental research under supervision.

Cohort-Based Study
Learners progress in structured cohorts, supporting collaborative review of developmental research design and findings.

Distance and Blended Access
All programmes are available by distance; the Professional Practice Certificate includes supervised practicum in developmental research support, always under licensed and safeguarding-cleared supervision.

Stage Four · Curriculum

Section V

Curriculum

The BA (Honours) Developmental Psychology curriculum proceeds across four levels, numbered DP101 through DP111, following the Institute’s core pedagogical standard: scaffolded progression from structured instruction toward fully independent developmental research.

Level Focus Modules
Level 4 Foundations of Developmental Psychology; the universal–cultural distinction; introduction to longitudinal method DP101–DP104
Level 5 Cognitive, emotional, and social development across the lifespan; comparative developmental research; ethics of research with minors DP105–DP107
Level 6 Independent developmental research; capstone supervised study; specialization electives DP108–DP109
Level 7 (MA) Advanced developmental theory; developmental psychology and Human Formation; research methods; dissertation DP110–DP111

Key Pedagogical Standard. Every module moves the learner from structured instruction toward the independent capacity to distinguish genuine developmental sequence from cultural assumption presented as universal fact — no learner exits the programme still treating one culture’s developmental norms as the human default.

Stage Five · Research Fields and Centres

Section VI

Research Fields and Centres

The Department maintains the following primary research fields:

Cognitive Development Across the Lifespan
Emotional and Social Development
Longitudinal and Cross-Sectional Developmental Method
Comparative and Cross-Cultural Developmental Psychology
Developmental Psychology and Formation Readiness (joint with Faculty I)
Developmental Psychology and Educational Design (joint with Faculty V)
Developmental Assessment Instrument Validation (joint with Department of Developmental Assessment)
Developmental Psychology and Relational Formation (joint with the Relational Human Formation research programme)

Centre for Developmental Psychological Research

The Department’s standing research centre, coordinating cross-domain research with the Department of Psychology, the Department of Human Development (Faculty I), and the Department of Developmental Assessment.

Stage Six · Assessment and Ethics

Section VII

Assessment and Ethics

Assessment in the Department evaluates a learner’s competence in developmental research design and evidence-based analysis — never a comparison of the learner’s own developmental history against a norm presented as ideal.

Because developmental research frequently involves children and other developmentally vulnerable populations, its ethics requirements exceed the Institute’s general standard.

THE PRINCIPLE OF DEVELOPMENTAL RESEARCH PROTECTION: no research, practicum, or data-collection activity conducted through this Department shall engage children or other developmentally vulnerable populations without full safeguarding clearance, informed consent from legal guardians, age-appropriate assent from the child where possible, and direct supervision by a qualified, licensed researcher. Longitudinal studies shall build in regular consent review as participants age, rather than relying on a single initial consent indefinitely.

Stage Seven · Award Titles

Section VIII

Award Titles

I.
Certificate in Developmental Psychology

II.
Diploma in Developmental Psychology

III.
BA (Honours) Developmental Psychology

IV.
Postgraduate Certificate in Developmental Psychology

V.
Postgraduate Diploma in Developmental Psychology

VI.
MA Developmental Psychology

VII.
MRes Developmental Psychology

VIII.
MPhil Developmental Psychology

IX.
PhD Developmental Psychology

X.
Professional Practice Certificate in Developmental Research Support

Section IX

Public-Facing Department Page

The Department of Developmental Psychology is where the Institute studies how cognition, emotion, and behaviour change across the lifespan, tested empirically rather than assumed. As a sibling Department of Faculty III, it distinguishes genuine developmental sequence from cultural assumption dressed up as universal fact.

Learners join a structured academic pathway from Certificate through PhD, moving from guided foundational study toward independent developmental research, supported at every level by the Institute’s full documentation standard: Module Specifications, Study Guides, Teaching Manuals, and Assessment Briefs.

Section X

Permanent Department Documentation Order

The permanent documentation order of the Department, restated for reference:

I.
Foundational Framework

II.
Programme List

III.
Delivery Framework

IV.
Curriculum

V.
Research Fields and Centres

VI.
Assessment and Ethics

VII.
Award Titles

Part Twelve · Delivery Framework Detail

Section XI

Delivery Framework Detail

Study Modes
Online-first; cohort-based; blended for professional practice components

Typical Cohort Size
20–40 learners per intake at undergraduate level; 10–20 at postgraduate and research level

Academic Calendar
Three intakes annually (January, May, September)

Language of Instruction
English

Developmental Research Practicum
Supervised by a licensed, safeguarding-cleared researcher; mandatory for the Professional Practice Certificate

Section XII

Programme Specification I — Certificate in Developmental Psychology

Award
Certificate in Developmental Psychology

Abbreviation
CertDP

Study Modes
Online-first, part-time

Duration
6–12 months

Credit Requirement
60 credits

Tuition
₦450,000

Section XIII

Programme Specification II — Diploma in Developmental Psychology

Award
Diploma in Developmental Psychology

Abbreviation
DipDP

Study Modes
Online-first, part-time or full-time

Duration
1 year

Credit Requirement
120 credits

Tuition
₦850,000

Section XIV

Programme Specification III — BA Developmental Psychology

Award
BA Developmental Psychology

Abbreviation
BA DP

Study Modes
Online-first, full-time or part-time

Duration
3 years

Credit Requirement
360 credits

Tuition
₦2,400,000

Section XV

Programme Specification IV — BA (Honours) Developmental Psychology

Award
BA (Honours) Developmental Psychology

Abbreviation
BA(Hons) DP

Study Modes
Online-first, full-time or part-time

Duration
4 years

Credit Requirement
480 credits

Tuition
₦3,100,000

Section XVI

Programme Specification V — Postgraduate Certificate in Developmental Psychology

Award
Postgraduate Certificate in Developmental Psychology

Abbreviation
PGCert DP

Study Modes
Online-first, part-time

Duration
6 months

Credit Requirement
60 credits

Tuition
₦900,000

Section XVII

Programme Specification VI — Postgraduate Diploma in Developmental Psychology

Award
Postgraduate Diploma in Developmental Psychology

Abbreviation
PGDip DP

Study Modes
Online-first, part-time

Duration
9 months

Credit Requirement
120 credits

Tuition
₦1,600,000

Section XVIII

Programme Specification VII — MA Developmental Psychology

Award
MA Developmental Psychology

Abbreviation
MA DP

Study Modes
Online-first, full-time or part-time

Duration
1 year (FT) / 2 years (PT)

Credit Requirement
180 credits

Tuition
₦2,900,000

Section XIX

Programme Specification VIII — Specialized Master’s in Developmental Psychology

Award
Specialized Master’s in Developmental Psychology

Abbreviation
MA DP (Spec.)

Study Modes
Online-first, full-time or part-time

Duration
1 year (FT) / 2 years (PT)

Credit Requirement
180 credits

Tuition
₦3,200,000

Section XX

Programme Specification IX — MRes Developmental Psychology

Award
MRes Developmental Psychology

Abbreviation
MRes DP

Study Modes
Online-first, research-led

Duration
1 year (FT) / 2 years (PT)

Credit Requirement
180 credits

Tuition
₦3,400,000

Section XXI

Programme Specification X — MPhil Developmental Psychology

Award
MPhil Developmental Psychology

Abbreviation
MPhil DP

Study Modes
Research-led, supervised

Duration
2 years (FT) / 3 years (PT)

Credit Requirement
240 credits

Tuition
₦5,600,000

Section XXII

Programme Specification XI — PhD Developmental Psychology

Award
PhD Developmental Psychology

Abbreviation
PhD DP

Study Modes
Research-led, supervised

Duration
3–4 years (FT) / 5–6 years (PT)

Credit Requirement
360 credits

Tuition
₦9,100,000+

Section XXIII

Programme Specification XII — Professional Practice Certificate in Developmental Research Support

Award
Professional Practice Certificate in Developmental Research Support

Abbreviation
PPC DRS

Study Modes
Blended, supervised practicum

Duration
6–9 months

Credit Requirement
60 credits (practice-based)

Tuition
₦1,100,000

Section XXIV

Summary Programme Table

A consolidated summary of all twelve programmes offered by the Department.

Award Abbreviation Duration Credits Tuition
Certificate in Developmental Psychology CertDP 6–12 months 60 credits ₦450,000
Diploma in Developmental Psychology DipDP 1 year 120 credits ₦850,000
BA Developmental Psychology BA DP 3 years 360 credits ₦2,400,000
BA (Honours) Developmental Psychology BA(Hons) DP 4 years 480 credits ₦3,100,000
Postgraduate Certificate in Developmental Psychology PGCert DP 6 months 60 credits ₦900,000
Postgraduate Diploma in Developmental Psychology PGDip DP 9 months 120 credits ₦1,600,000
MA Developmental Psychology MA DP 1 year (FT) / 2 years (PT) 180 credits ₦2,900,000
Specialized Master’s in Developmental Psychology MA DP (Spec.) 1 year (FT) / 2 years (PT) 180 credits ₦3,200,000
MRes Developmental Psychology MRes DP 1 year (FT) / 2 years (PT) 180 credits ₦3,400,000
MPhil Developmental Psychology MPhil DP 2 years (FT) / 3 years (PT) 240 credits ₦5,600,000
PhD Developmental Psychology PhD DP 3–4 years (FT) / 5–6 years (PT) 360 credits ₦9,100,000+
Professional Practice Certificate in Developmental Research Support PPC DRS 6–9 months 60 credits (practice-based) ₦1,100,000

Section XXV

Credit Framework

The Department applies the Institute’s standard credit framework: one credit represents approximately 10 notional learning hours, inclusive of guided instruction, independent study, developmental research practicum where applicable, and assessment.

Level Credits (Full Level) Notional Learning Hours
Level 4 (Certificate/Year 1) 120 1,200
Level 5 (Diploma/Year 2) 120 1,200
Level 6 (BA Year 3 / Honours Year) 120–240 1,200–2,400
Level 7 (Postgraduate/MA) 180 1,800
Level 8 (MPhil/PhD, research credit) 240–360 2,400–3,600

Section XXVI

Developmental Research Ethics Principle

Because developmental research frequently involves children and other developmentally vulnerable populations across extended timeframes, the Department’s ethical commitments govern every module, practicum, and research activity it authorizes.

THE PRINCIPLE OF DEVELOPMENTAL RESEARCH PROTECTION (restated as governing Department ethic): consent to developmental research is not a single event but an ongoing relationship, especially in longitudinal work spanning years of a participant’s life. This Department requires safeguarding clearance, guardian consent, age-appropriate assent, and periodic consent review as a condition of any research involving vulnerable developmental populations.

This principle governs curriculum design, developmental research practicum, assessment design, and all research involving human participants across the Department, and stands alongside the Principle of Non-Diagnostic Overreach (Department of Psychology) as the second ethics principle documented within Faculty III.

Section XXVII

Tuition Principle

Tuition for every programme is published in full above, with no undisclosed fees. Where a learner’s circumstances warrant it, the Department may offer needs-based tuition adjustment, cohort scholarships, or staged payment plans, at the discretion of the Institute’s admissions and finance offices.

Tuition figures reflect the Institute’s standard credit-based tuition model and are reviewed annually.

Section XXVIII

Final Delivery and Access Declaration

The Department of Developmental Psychology is delivered online-first to maximize access for learners regardless of geographic location, with structured cohort support, complete documentation for every module, and a clear pathway from Certificate through PhD. No learner shall be required to relocate to access any taught programme offered by this Department, though supervised research placements may require local arrangement.

Section XXIX

Final Structural Declaration

The Department of Developmental Psychology stands as a sibling Department of Faculty III, holding the empirical study of how psychological capacity changes across the whole of a human life. Every award, module, and research activity documented above proceeds through the Department’s permanent structural chain:

Field → Department → Programme → Curriculum → Module → Assessment → Research → Formation Practice → Award → Graduate

This chain governs the Department of Developmental Psychology now and permanently, coordinated with, and answerable to, the Principle of Non-Diagnostic Overreach held by the Department of Psychology.