← projects
ux research · diary study

student reading behaviors

how, when, and why students read, and what it means for product design.

researcher & analyst ~50 participants · 228 entries · 5 diagrams njit is375 · january 2026
the question

how do undergraduate students balance academic and leisure reading across different contexts and devices, and what does that reveal about how reading-focused products should be designed?

what i did

working from a dataset collected through a course-run diary study at njit, i was responsible for all categorization, affinity diagramming, and interpretation. the study captured over 228 reading events across approximately 50 participants, who logged what they read, how, when, and why, including days when no reading occurred.

i built five affinity diagrams in figjam: three primary diagrams covering content type, time of day, and reading modality, and two cross-diagram analyses comparing modality with content and timing with content. rather than discarding ambiguous entries, i created a separate category to preserve data integrity while keeping the primary clusters analytically clean.

figjam affinity diagramming qualitative analysis diary study
key findings
01 what did participants read?
+
articles (69) and books (68) were nearly equal, together over half of all entries.
participants split their reading almost evenly between short-form single-use content and sustained long-form reading. even when hosted on the same platform, these place different demands on users.
Affinity diagram 1
02 when did participants read?
+
afternoon peaked at 52 entries: reading happened across all waking hours, not just study time.
reading occurs across the full waking cycle with intent shifting throughout the day. morning reading is intentional and preparatory. afternoon reading is reactive and academically driven. night reading is the most personally motivated, with a clear shift toward fiction and leisure. the pattern of obligation in the morning, academic peak in the afternoon, and personal fulfillment at night is consistent and stable enough to be a usable design signal.
Affinity diagram 2
03 how did participants read?
+
digital outpaced physical 4:1, and 90 entries named no device at all.
digital reading has become so default that participants rarely thought to name the device. notably, the "did not read" count (37) exceeds the physical reading count (34). this suggests that when participants disengage from screens, they stop reading entirely rather than switching to physical alternatives. several participants noted that notifications and competing stimuli interrupted their sessions.
Affinity diagram 3
how the diagrams connect

two additional diagrams mapped relationships across the primary three, surfacing the patterns that drive the central insight.

04 cross diagram — modality and content
+
how device choice correlates with reading purpose.

device choice and reading purpose are strongly linked. ipads were used exclusively for academic work with zero leisure entries, despite their personal form factor. kindles were reserved entirely for fiction. physical books carried the most personally meaningful content. multi-purpose digital devices carry the obligatory load; dedicated devices are saved for content people actually want to read.

Affinity diagram 4
05 cross diagram — time of day and content
+
how the time of day influences reading choices.

fiction reading grew steadily across the day: 4 entries in the morning, 10 in the afternoon, 12 in the evening, 17 at night. reading for enjoyment was consistently deferred until obligations were complete. academic reading peaked in the afternoon across every time window, likely tied to class schedules and transit gaps.

Affinity diagram 5
central insight

users approach reading in two fundamentally different emotional states: obligation and desire. these states determine what they need from an interface more than the content itself does. a feature that serves one will actively harm the other if applied without distinction.

ux implications
01
design for emotional mode, not just task type
obligation and desire require completely different interfaces. treat them as distinct modes.
02
assume fragmentation, not focus
most reading happens in spontaneous gaps. session state must be preserved seamlessly across interrupted sessions.
03
mobile is the primary surface
phone-based reading dominated the highest-frequency windows. mobile is the default, not a fallback.
04
protect attention actively
when screen fatigue hits, users stop reading entirely rather than switching to physical. the product must create focus, not assume it.
05
time of day is a usable signal
the morning-to-night arc is consistent enough to inform content surfacing and interaction density decisions.
what i learned

this was my first time conducting qualitative analysis independently from start to finish. the study was designed and run by the professor. my role was to take the raw aggregated dataset and do all of the categorization, diagramming, and interpretation myself.

the biggest challenge wasn't the data, it was learning when to stop. affinity diagramming has no single correct answer, only more and less defensible ones. i kept finding new ways to organize the same entries, and learning to commit to an interpretation and articulate why was the most valuable skill i took from the project.

i came away wanting to do more of this kind of work. structuring ambiguous data into coherent patterns is engaging to me and i can see it becoming a core part of how i want to contribute professionally.

student reading behaviors: a diary study · february 2026
student reading behaviors
bridget mctiernan · is375 · february 2026
~50participants 228entries 5diagrams 7days

the full report covers methodology, all five affinity diagrams, cross-diagram relationships, themes, ux implications, limitations, next steps, and reflection.

download pdf instead →