Quick caveat before we dive in: this isn’t a moral ranking of books over TV. Television can be moving, educational, and brilliantly made. But if, given a free hour, you’d rather sink into pages than press play, psychology suggests your default says something meaningful about how your mind works. Reading typically recruits a “deep reading” mode—slower, more reflective, more integrative—that’s hard to access when we’re skimming screens or passively consuming fast-paced media.

As cognitive scientist Maryanne Wolf puts it, deep reading is our “bridge to insight… connecting background knowledge to new information, drawing inferences, and passing over into the perspectives of others.” 

Below are seven traits quietly signaled by a preference for reading, each grounded in established concepts—and, where possible, backed by studies or expert commentary.

1) You have a high Need for Cognition (you enjoy thinking for its own sake)

The concept: Need for Cognition (NfC) is a well-studied personality tendency: some people genuinely like effortful thought (analyzing, weighing arguments, following complex ideas). High-NfC folks seek out cognitively demanding activities—like reading long-form text—and rely less on superficial cues when forming opinions.

The evidence: Classic experiments by Petty, Cacioppo, and colleagues show that people high in NfC pay closer attention to the quality of arguments, resist distraction, and are less swayed by shiny heuristics (e.g., an attractive endorser) than those low in NfC. That’s the profile of someone who happily chooses a chapter over a clip.

Put it into practice: Feed this trait with “thinking fuel”—essays, essays-with-footnotes, narrative nonfiction, and literary fiction that make you pause, connect dots, and reflect before you turn the page.

2) You likely score higher in Openness to Experience (curiosity, imagination)

The concept: Openness—the Big Five trait tied to curiosity, aesthetic sensitivity, and intellectual exploration—maps naturally onto voluntary reading.

The evidence: Multiple studies report that exposure to narrative fiction correlates consistently (and specifically) with Openness compared to other traits. In a widely cited program of research, Mar and colleagues found Openness to be the most reliable personality correlate of fiction reading. In other words, people who gravitate to stories tend to be the same people who enjoy exploring ideas and possibilities. York University

Put it into practice: Let your TBR pile be diverse on purpose—mix literary fiction with memoir, science writing, and poetry. Openness grows when we sample unfamiliar voices and forms.

3) You exercise stronger empathy and Theory of Mind muscles

The concept: Fiction asks us to simulate other minds—tracking beliefs, desires, and feelings. Repeatedly practicing that mental “perspective-taking” is thought to tune real-world social cognition.

The evidence: A 2018 meta-analysis concluded that, compared to nonfiction or no reading, reading fiction yields a small but reliable boost in social-cognitive performance (g ≈ .15–.16). Earlier experimental work (e.g., Kidd & Castano’s Science paper) reported short-term ToM improvements after reading literary fiction—subsequent work finds mixed but still overall positive effects. The safest takeaway: habitual fiction readers tend to score slightly higher on empathy/mentalizing measures, and brief exposures can help under some conditions. 

Put it into practice: When you read, pause to ask, “What does this character believe right now? What do they want? What am I missing?” That simple mental habit transfers.

4) You can sustain deep attention (and you probably crave it)

The concept: Reading rewards unbroken focus. That “locked-in” feeling aligns with what psychologist Mihály Csíkszentmihályi called flow: sustained, absorbing attention with a sense of effortlessness.

The evidence: Wolf argues that deep reading recruits precisely the processes that skimming undermines—integrating knowledge, inference, critical analysis, and perspective-taking—and warns that a culture of constant distraction squeezes the time needed for them. Separately, research on heavy media multitasking shows consistent links to weaker cognitive control (e.g., filtering distractions, task switching)—the opposite of what long-form reading cultivates. Together, they sketch a picture: people who prefer books may be those who both value and can hold sustained attention. 

Put it into practice: Read in generous blocks (25–50 minutes), phone in another room. Let your mind “perch” on ideas; don’t rush pages.

5) You’re comfortable with solitude (and know how to use it well)

The concept: Preferring reading often signals a positive preference for being alone—time that restores you rather than isolates you.

The evidence: Burger’s classic Preference for Solitude work showed that people who score higher report engaging more often in solitary activities (like reading)—critically, this preference can be healthy and intentional, distinct from loneliness. More recent work continues to differentiate restorative solitude from social disconnection. If opening a book feels like coming up for air, that’s a psychological strength, not a flaw. 

Put it into practice: Treat your reading hour as psychological “maintenance.” Notice which kinds of books leave you more energized versus drained and adjust accordingly.

6) You’re steadily building verbal intelligence and knowledge

The concept: Voluntary reading (especially print) turbo-charges vocabulary, background knowledge, and verbal fluency—collectively known as crystallized intelligence. This isn’t just true for kids.

The evidence: A landmark line of studies by Cunningham & Stanovich found that reading volume predicts differences in vocabulary and general knowledge even after controlling for other factors. Later work using “print exposure” measures (like the Author Recognition Test) replicates the link between avid reading and better reading skill/knowledge in adults, too. 

Put it into practice: Read just beyond your comfort zone. When you encounter an unfamiliar word or reference, don’t skip it—look it up once and it’s yours forever.

7) You take a long-term view (and you’re investing in cognitive reserve)

The concept: Over years, mentally active lifestyles—reading, writing, learning—appear to build cognitive reserve: extra neural/strategic resources that help the brain function well despite age-related changes.

The evidence: Longitudinal research from the Rush Memory and Aging Project found that frequent cognitive activity across the lifespan correlates with slower late-life cognitive decline, even after accounting for neuropathology at autopsy. Another large observational study reported a survival advantage for book readers—roughly a two-year bump compared to non-readers—with cognition proposed as a mediator. These are associations, not proof of causation, but they align tightly with the “reserve” idea. 

Put it into practice: Keep a “streak” mindset. A few pages a day for years beats occasional binges. Think of each reading session as another small deposit in your mental endowment.

But isn’t TV also educational?

Absolutely. Documentaries, long-form interviews, and prestige TV can spark insight and empathy, too. The key distinction is the mode of engagement. Reading more often forces you to generate the voices, faces, scenes, and causal links in your head; you control the pacing, and your attention does more heavy lifting. That’s why deep reading is regularly invoked by experts as a unique workout for inference, critical analysis, and perspective-taking—even in our digital age. 

A quick starter kit to lean into your readerly strengths

• Alternate fiction and nonfiction. Fiction for empathy and imagination; nonfiction for argument and synthesis. (The blend maps onto Openness and Need for Cognition.) 

• Protect your attention. Read in distraction-free windows; disable notifications. (Heavy multitasking correlates with poorer filtering/switching.) 

• Read for calm when stressed. Guided self-help and bibliotherapy have evidence for anxiety/depression relief; even short, silent reading helps many people down-shift. 

• Think long term. Treat the habit as brain health—small daily pages over years are linked to better late-life outcomes. 

Final word

If your default is “book over remote,” you’re probably signaling a constellation of strengths: you like to think, you’re open-minded and imaginative, you can hold focus, you’re at ease in your own company, you accumulate words and world-knowledge almost by accident, and you’re quietly investing in a future-proof brain. That’s not a knock on TV; it’s a nod to what slow pages invite your mind to do.

Selected sources & expert perspectives:

• Wolf on the value (and fragility) of deep reading in a distracted era.

• Meta-analysis: fiction reading modestly improves social cognition. Experimental evidence: literary fiction and theory of mind.

• Openness reliably correlates with fiction exposure. 

• Print exposure and verbal knowledge grow with reading volume. 

• Media multitasking and cognitive control trade-offs.

• Lifespan cognitive activity and slower cognitive decline; book reading and longevity. 

If you want, I can tailor a reading plan that deliberately cultivates these traits (e.g., empathy-heavy fiction weeks vs. analysis-heavy nonfiction weeks), or pull quotes you can embed in your article for extra authority.