From the Archives: What dreams are made of: exploring our nocturnal consciousness
Khadra AhmedAsk someone what their plans are for reading or winter breaks and one of the most common responses will be “I’m going to sleep.” As university students, sleeping is often a luxury that we indulge in over winter break.
With sleep, however, comes dreams. We’ve all had the nightmare of a family dying or missing your last final exam. Sometimes dreams are romantic, framing a close friend in a way you’ve never viewed them. Other times dreams are just plain whacky.
With students catching up on their z’s, The Gateway re-visits a feature from the October 2, 2013 issue to re-explore the science behind the fabrication of dreams.
By: Alana Willerton — The Gateway 2013-14 Managing Editor
“We write songs about them, craft myths and stories around their presence and even use them to justify our actions. Some of us know them as what used to plague our sleep when we were children, while others still experience them on a nightly basis. Such is the impact of dreams, a phenomenon that’s a large part of our lives, yet most of us know very little about.
Don Kuiken, a psychology professor at the University of Alberta, has been studying the science of sleep and dreams for more than three decades. But as opposed to other fields of scientific study, Kuiken says dreams are something that can’t be studied in a laboratory. Instead, his research forces him to invite people to share and describe their dreams for him and his graduate students, using methods such as online procedures. Propelled by both a professional and personal curiosity after experiencing dreams about his father years after his death, Kuiken’s work has brought some clarity to a field that ‘s at times still murky at best.
The Anatomy of a dream
First and foremost, what is a dream? While there are some ambiguities around the subject, dreams are by and large a multimodal event; a series of visuals sounds, sensations, and more that occur while an individual sleeps. Due to their involuntary nature, Kuiken describes them as simply “something that happens to us,” leaving people with little to no control over what and when they dream.
Kuiken also describes dreams as something like a “strange story.” Many times, we might be familiar with the environment or the people we’re experiencing in the dream, but there’s some kind of irregularity in the story that allows things to happen that wouldn’t ordinarily occur.
“They’re not as crazy as sometimes the media makes them out to be, but they are all always slightly off-kilter representations of what’s familiar to us,” Kuiken explains.
While Kuiken studies all sorts of dreams, he has a particular interest in impactful dreams — the kind that are powerful enough to change your sense of self and leave you feeling like you’re somehow a little different than you were the day before. As a result, one of his most significant contributions to the field has been his work in categorizing the different types of impactful dreams that are out there. The first and most well-known is the nightmare, a dream whose oftentimes scary or horrific circumstances “won’t leave you alone the next day.”
Then there’s the transcendent dream. Formerly known as the as archetypal dream, Kuiken and his team have since re-framed the title, signifying an ecstatic dream that often has an exciting ending and spiritual importance.
The third and perhaps the most misunderstood category is the existential dream, which has a dominant mood of “agonizing sadness” and often follows real-life experiences involving loss or trauma. While researchers in the past have considered them to be just another type of nightmare, Kuiken’s work has dug up some key differences between them.
When a person wakes up from a nightmare, they’re often shaken and negatively affected. But while existential dreams are characterized by their sadness, Kuiken maintains that “the dreamer says they’re extraordinarily valuable.” He adds that there’s a shift in self-perception following existential dreams that isn’t present after waking up from a nightmare.
“[This is] a kind of dream, a very distressing one, that people have been tempted to call nightmares for so long. And yet, talk to anybody who has experienced grief and dreams and they’ll tell you that some of those distressing agonizingly sad dreams, they wouldn’t let them go for a minute. They’re just very valuable moments, a very valuable experience,” he says.
Kuiken is continuing to work with dreams pertaining to loss with his students, examining how impactful dreams can create a changed way of thinking and the effect they can have on subsequent waking thoughts and feelings.
What’s sleep got to do with it?
In order to dream, we obviously need sleep. While our experience during the day certainly have an impact on what and how we dream, our sleeping patterns are another factor that can affect it. Dreams can turn what might have normally been a quiet night’s sleep into something much more, especially for those who experience things such as REM Behaviour Disorder, which makes people act out their dreams while they sleep, or even for those who suffer from sleep paralysis, where they’re in a transition state between being awake and asleep, but can’t move. Other times it’s much simpler than that, such as when vivid dreams cause people to walk or talk in their sleep.
“The people who report that kind of anomaly are more likely to be people who report other kinds of sleep or dream anomalies,” Kuiken says. “So some of those tend to go together. Some of those irregularities are at least seemingly grounded in the sleep architecture. It does help to know sleep architecture if you want to understand what’s going on in a person’s dream life.”
Perhaps one of the most common experience is waking up in the morning with the sense that you’ve dreamt, but can’t remember the dream. Kuiken categorizes this as an extension of the “carry-over effect” from REM sleep, which often finds people thinking and acting differently in perceptive and cognitive tasks immediately after awaking from REM sleep.
“What I think happens sometimes is in cases where people wake up and they know they’ve been dreaming but they can’t remember it, is that they have a sense of that carry -over. They’re thinking differently, they feel different and why? Well, I know I had a dream,” he explains. “So it’s not that they can’t remember the dream, but they have a lingering sense of having dreamt. So you get the sort of no-recall recall, if you will, complexity.”
Understandably though, the emotional magnitude of what you experience during your waking hours also has a lot to do with what kind of shuteye you get later that night.
“We know that when you’ve experienced trauma, your sleep just goes to hell,” Kuiken says. “Certainly our everyday lives find their way into our dreams. At the same time, it’s unmistakably the case that it’s another level of intrusion, if you will, when you experience a significant trauma or loss.
Common Dreams
Have you ever found yourself standing in front of your class, only to look down and realize you were naked? Or maybe you suddenly found yourself falling or flying high above the world.
Okay, probably not in real life. But chances are good that at some point in your dream life you’ve experienced one of these common dreams. According to Kuiken this is a normal phenomenon for most people, though the general format of these types of dreams can be altered slightly — a fact he points to a conversation he once had with U of A drama professor David Barnet as proof of.
“We were talking about dreams on one occasion and I talked about the typical dream theme of being basically in public without clothes on,” Kuiken recalls. “And he says to me, ‘you know, [in] counterpart to that, actors will tell you over and over again that they’re on stage and they forget their lines.’ Lecturers, professors often talk about being in front of their colleagues at a conference and… they talk about something that they just don’t know anything about. In a sense, they’re naked.”
“So it’s a common theme. It doesn’t mean it only occurs in one way, but that sort of being caught exposed in public is a common dream theme. Do we have a good explanation for some of those commonalities? I’d say probably not.”
For dreams involving falling or flying, Kuiken says some have speculated that it may be related to irregular activation of the vestibular system, the centre of balance during REM sleep. While there are no solid answers for this yet, he adds that it’s not incomprehensible to see why we may experience slightly altered versions of the same dream, though its dependent largely on our cultural and social influences.
“Like in David Varnet’s comment about the actor on stage who doesn’t remember their lines, you can understand that’s why that theme is manifested in that way amongst actors. But that theme is evident elsewhere,” Kuiken says
“But again, this is often a case in this area [where] you can’t simply say ‘Oh that’s a personal matter.’ Neither can you say that’s just a cultural matter. Somehow, it’s a person in a cultural context [and to better] understand the nuance of it at least, you need to understand them both. The need to be kept together.”
Dream Interpretation
The interpretation of dreams is something that’s been met with both accordance and dispute over the years. Kuiken, for his part, believes you can interpret meaning from dreams — it’s just a matter of looking in the right places.
Many people fall under the category of what Kuiken describes as “children of Freud.” That is, they think of dream interpretation in the context of taking narrative of a dream and trying to make sense of it by relating it to events outside the dream. They attempt to find a past, real-life event that’s the source of a dream rather than examining the dream itself — an approach Kuiken strongly disagrees with.
“I try to shake people up a little bit by saying you talk to people over in literary studies about doing this. If you suggested that this is how you interpret a poem, they’d slap you around all day and say come back when you’re ready to read literature. Because Shakespeare could’ve been a schizophrenic [but] what difference does it make when you’re reading King Lear? You want to understand the drama, you need to understand the poem. We know they can carry that too far as well, but by and large you say the author’s autobiography is over there [and] if you want to know the making of the play, you read it. It’s there to be found.”
“There is an alternative, and the alternative is to take more seriously what dreams are doing [and] what kind of things dreaming is,” Kuiken continues. “Maybe dreams — and this is a phrase used by a person named Bert States — he says dreams are ‘involuntary poetry.’ And as soon as you make that turn, what it means to interpret a dream changes because then it becomes like the poem. You’ve got to start paying attention to what the dreams says, what the dream presents.”
“It doesn’t mean you never relate it to what’s outside of the dream, but you may relate it to something else, like a dream that casts light on that rather than vice versa.”
He adds that by examining what happened within the dreams specifically, we’re better able to see how the dream has shaped us once we’ve woken up. Oftentimes, the way we understood an emotion, feeling or event before we went to sleep is much different from how we understand it after we dreamt, and may cause us to respond to future experiences differently.
So what does that mean for people who claim to be able to interpret your dream for you? By in large, dream interpretation is a personal matter that you can’t do without the dreamer, since only they know the way a dream would resonate with other aspects of their lives.
“The last thing you want to do is fo to the drug store and buy a dream dictionary. But the next to last thing you want to do is go to a cocktail party and have someone… interpreting a dream. You say, ‘I have a dream bout….’ and they say ‘oh don’t you think it means…’ I’d be careful [about that],” Kiken cautions.
“If you want to understand the dream, I think you need to spend time with it. And [that] means layering out what is in the dream, spelling it out more fully, giving it flesh almost literally, paying full attention to the multimodal presence of …. whatever may be there. You need to spend time there in a way that the dreamer can do and that the cocktail party interpreter cant.”
While it may be far from a perfect science, dream interpretation is an ever-evolving psychological tool that Kuiken faithfully stands behind. With both years of research and personal experiences with dreams to back him up, he continues to prove that interpretation is far from guesswork, and that the study of dreams has empirical value when speaking to their transformative nature.
“I believe that the interpretation of dreams can be done, and its especially important to stop being Freud’s children and to understand the way in which dreams reformulate things [and transform] your understanding of things.'”
