The presentation of science and scientists in movies and television

I have been watching the new version of the Cosmos television program, and it started making me think about how science has been presented in general. In Cosmos and other educational media, science is typically presented in a positive instructive light, but other presentations of science and scientists vary in the way they construct the image of the scientist. The mad scientist is a common cultural construction that has been prevalent since at least Frankenstein created his monster. This and many other slightly less mad scientists have seemed to often present scenarios that the scientist had never considered and show how a massive problem could stem from it. Frankenstein never thought that his monster would be violent for example and never took precautions.

Then there are the scientists that are immune to human danger when something worthy of research becomes apparent. Walter in the television show Fringe acted in such a way when he experimented on children, and many scientists in media have exclaimed the opportunities for research as a grand explosion/tear in space time/contact with aliens or other such calamities begin their desolation. Scientists in these situations are painted as naive, narrow-minded, or lacking in common sense. When I was in middle school I was also told that I lacked common sense. It has sometimes made me wonder if this societal endowment of unintentional malice on the scientist is a way of aggrandizing the every-man to a higher level than the thinker because he has common sense to know that the alien is probably going to kill everyone. Militarists often get this presentation, such as in Aliens [most recently to me in Final Fantasy the Spirits Within (which notably has a rather positive presentation of scientists though they happen to practice something more akin to magic)].

Social scientists typically are presented in the media only to the extent that psychotherapists and the occasional academic appears on television. I know little about psychotherapy but their presentation in the media I consume often highlights the Freudian influenced therapies of the past due to their notable eccentricities as opposed to more reasonable modern therapies. Group psychology as it is brought up in procedural crime shows such as Criminal Minds typically centers on cases like Kitty Genovese's. She was molested and murdered while in a public area without intervention from bystanders. I have heard characters spout of other social psychy sorts of things but often guffaw at the ridiculousness of the claim. Granted, the writers of the show are most likely to have experienced a Psych 101 type course where these more shocking cases are typically presented. The hard scientists seem to sometime have an easier time in their presentation, I think often due to the physical nature of their work.

I just finished watching a short film where apparently the designers of a robot somehow allowed it to be possible for him to be abused into murdering a family. This type of plot device seems to assume ignorance on the part of the designers. A logical extension could be, we should hold back such and such work because, as we saw in such and such a film, there can be unintended consequences. We shouldn't research AI because robots might kill us. This is the type of concept that can only really slow down the work that is being done. I often wish I could talk to the creator of the art and ask "Why do you as an ignorant observer feel like you know more about a scientist's work than they do."

A recent example of this occuring in the real world would be when the Food babe exclaimed that a chemical used in yoga mats is also used in Subway's bread. Her ignorance of science was held up by many in the media and the public as a liberating force in the war against non-natural food. Subway was forced by public opinion to promise removal of this chemical though it has not been found to be dangerous. Her subsequent judgement on cookies given out freely by Doubletree appears to be based on a misreading of the chemical list. A possibly honest, but illuminating, mistake that highlights the authors lack of journalistic fact checking.


One of the more interesting presentations of a research scientist I have seen recently was actually from the 1954 film Godzilla. This was the original Japanese version though I have also seen the American version (which makes some notable changes to the character of the scientist that I will address) several years ago. In this film, the main scientist has made a decision long ago that his research should not be made public until he has found a way to use it in a non-violent way. The product of his research is the "oxygen destroyer" which will remove all the oxygen from a body of water, effectively killing any living thing in that water. The scientist, Dr. Serizawa, makes a very ethical stance in this case, if the work is revealed at this stage, it will only be seen as a force for destruction. A German colleague outs the relevance of his work to a reporter in the wake of a desolating attack of Godzilla on Tokyo. After some convincing, the scientist agrees to use the oxygen destroyer on Godzilla after he has destroyed all of his research. After he knows Godzilla has been destroyed, he ultimately commits suicide to seal the secret of the oxygen destroyer away. In the version of the movie for the US, an American reported called Dr. Serizawa to help convince him to use the "oxygen destroyer" on Godzilla. I do not recall specifics but I think the reporter, played by Raymond Burr, thinks the scientists concerns are not very credible and dismisses his hesitancy. Ultimately, Serizawa takes the only option he thinks is logical, the use of his weapon to save Japan, but the prevention of his weapon being used to destroy the world. Serizawa was always looking out for the long-term good of human life as opposed to the short-term needs of the people around him. Though this may seem as dissmissive of the current struggles, I think that this representation shows the forethought and consideration Serizawa put into his decision.

This type of representation of a scientist is very different from films like Day of the Dead where the scientist is seen as an insane and strange pseudo-villain whose work is nonsensical and dangerous with no regard for those around him. The scientist has long abandoned his work to cure the zombies but instead has sought to teach them. He is then murdered, to comical effect, for his belief that zombies could be civilized. The assumption the director is implying is that there is no solution to the problem, there is no hope except isolation. Research is pointless and can only lead to danger and death.

There is also the long line of fiction where the scientist builds some great machine that spectacularly fails, destroying the scientist and everything around him/her. In many of these works, the simple solution is the correct one. If the powers that be had only listened to the hero (who often has low status) then bad things could have been avoided (there are many examples of this in Japanese cinema, Final Fantasy the Spirits Within an example).

Dream Weaving Part 2

After an unnecessarily long delay, I am back to discuss the second study in the paper about seeing other's problems in your dreams. Before I get into the details of the study, I'd like to mention a few things that initially set off an alarm in my head. First, the researcher proposes to be testing a phenomena  but the design of the study is entirely different. From the author's own description of the dream helper ceremony, the dreamers all know the problem of the individual involved and are purportedly trying to direct their dreams toward identifying solutions. This seems to me like another spin on a typical support group as opposed to a psychic experience. It is possible that the dream helper ceremony is poorly described in the paper but I find it more likely that the researcher is merely using this ceremony as a an outside reference point to the internal craziness of the proposed concepts.

In the second study, the researcher attempted to better experimentally manipulate the participants in the study. Whereas before there was a self-selection bias where only participants that claimed to have had a relevant dream submitted their journals for analysis, all participants had to submit their journals. Also, there was an experimental condition where half of the participants were given a picture of a fictional individual though they believed it was a real person. The participants recorded 2 dreams, were shown the picture of the target person. They were told that this person had several life problems but not specifically that they were medical. The participants then recorded 2 more dreams and the dreams were then compared for content.

The new target person was a woman who had a multitude of problems. She had multiple sclerosis, her mother was dying, her husband had died in an industrial accident, her son had been in a car accident, she had been in a car accident where her cousin had died, and her new partner was going through a messy divorce. The experimenter claims to have been blind to the person that was chosen; a friend of the experimenter had volunteered her. This raises a few problems. Whereas in the pilot, the person had 1 problem (breast cancer), this still allowed for the researchers to include a multitude of related codes (torso, limbs, torso, cancer, clinical setting). This person has so many potential problems in her life that a dream about nearly anything could possibly be coded as relevant. Also, if the experimenter's friend proposed this individual, I find it unlikely that the researcher had never heard about any of this person's many problems at some point. Though the researcher may not have realized it, they may have subconsciously considered that the woman with all the problems could be the target and may have directed the students toward her particular kinds of issues.

Additionally, the codes for the person include problems that are not her own, though they are problems she experiences. Her mother's lung cancer, for example, requires a respirator. The researcher proposes that the target's conscious mind is sending out information about her problems that the dreamers are able to connect to and interpret. Why would her mind think about inanimate objects unrelated to the target's problems? It is possible that the respirator is very prevalent but I don't see why it would be sent out as a problem unless the individual was having a problem with the respirator itself. This, as far as I can tell, is not known by the researcher.

Now we get into the results. I have a few problems with the way the analyses were handled. First, the researchers combined the two pre dreams and the two post dreams into a single dream value (one fore pre and one for post), aggregating the codes across the two dreams. The researchers claim that this provides a more conservative estimate because the sample size is lower since the dreams are combined instead of kept separate. This is an irrelevant point. The dreams were about different things and could reflect life events other than a connection to the target individual. Therefore, I feel that a more accurate data treatment would be to keep the values separate. I think aggregating the dreams is probably fine for a final analysis but there is valuable information in comparing the individual dreams pre and post. It makes no sense to aggregate two distinctly different dream types. Additionally, the post treatment dreams should be more similar to one another because they are focused on the target which would give more validity to the results (if they were possibly true)

The researcher compared each code in the dreams separately by both pre and post test values. Therefore, the researcher compares the pre-test values for the torso, head, etc. between the control and the experimental group. He found that there were significant differences for the post-tests for limb problems, breathing problems, and car/driving problems. Note that this is that the mean values in the post-tests were higher for those in the treatment condition than in the control condition. Those that saw a picture of a real woman were more likely to have dreams containing these components than people that saw a fictional person. While this is intriguing, the test the researcher used is rather poor. Since there was a pre-test the experimenter should have used this value as a control. This would wash out the individual characteristics of the dreamers dreams and make a stronger case that the manipulation did something. It would test whether there was a change in the kinds of things the dreamer dreamt instead of just comparing the dreams at each period. As is, the lack of this analysis throws up red flags for me.

From the increased likelihood of the dreamers dreaming about the 3 aspects the experimenter mentioned, he claims that this shows that individuals can accurately dream about other's problems. Though these results could be real, I don't think the interpretation the author makes really stands up. The content of the dreams is not definitively the problems of the target and even the excerpts the experimenter presents in the paper seem vastly different from the real problems of the target person.

The podcasters thought that the willingness of Psychology Today to reprint the findings of this study with little criticism was abhorrent. I honestly do not know why the author was not more skeptical of this piece when it has obvious theoretical and methodological concerns.

Dream Weaving Part 1 - My first post about pseudo science

The paper I want to discuss in this post was brought to my attention by a podcast I enjoy called "The Skeptics Guide to the Universe". This is a variety show that covers several different skeptical or science topics with a few staple segments. In the "News" section they either discuss some new scientific discovery, something from the general news, or articles they think deserve ridicule. In the last episode I listened to, they discussed an article published in Psychology Today, about a scientific paper (by a different author) that had been published in 2013. After I heard the discussion, the dismissive tone of the commentators, and the way in which they wrote off the study, I felt like they hadn't given the studys a fair shake (though the premise was fairly ridiculous).

Once I started reading the Psychology Today article and the original research paper, I started noticing some of the issues that arise when non-social psychologists try and look at our work. I still think that that the paper is ludicrous and poorly done but not for all of the same reasons as the people on the podcast. It was obvious after looking at both that the podcasters didn't have access to the original article and were using the vague generalizations about the methods that the Psychology Today article as actual methods as opposed to a summary of methods. The methods had problems in the study but the criticisms of the podcasters ended up being just far removed enough from what I saw as justifiable criticisms that the authors of either the article or the original research might be able to dismiss the "Rouges" as uninformed.

The article - titled "Can our dreams solve problems while we sleep" - is very short (840 words) and is an overview of 1 of 2 studies published in a paper called "Can healthy, young adults uncover personal details of unknown target individuals in their dreams?" The articles primary goal is to briefly describe the experiment and then provide some elaboration, suggesting that more similar work should be done in the past. As a critique of the research paper, the author seems to take the paper uncritically, praising the author as rigorous and ending the article with two paragraphs that begin "Lets say that some sort of dream telepathy is real" and suggest that there is something very real going on in this study. I am unconvinced by this paper, and the lack of a measurable mechanism in the paper.

I am now onto the 4th paragraph and I have not said what the paper was about. The research paper - published in a fairly low-tier journal called EXPLORE: The Journal of Science and Healing" - provides a rather detailed narrative of the process of this paper's development, which is not common in many of the articles I read. The paper's sole author is Carlyle Smith, a notable researcher on sleep. His past research appears to have primarily focused on the relationship of sleep states and the amount of sleep on memory and learning. Regardless of his past work, this paper arose directly from a course that Dr. Smith was teaching on "Dreams and Dreaming", a reasonable topic of study for a sleep researcher. A student in the class brought up the topic of the "Dream Helper Ceremony" and the instructor decided to do a pilot test in the class. The paper mentioned that this was a senior-level psychology class. From my experience in similar classes, the interests of the students often drive the class and there are sometimes not rigorous syllabi provided, so this seemed reasonable to me.

The "Dream Helper Ceremony" is essentially the idea that a group of individuals come together, hear about the life problem of an individual, and then all go to sleep, focusing their mind on the other's life problem and hopefully dreaming about said problem. The dreams are then shared with the target, who hopefully takes some value from this process. The researcher then decided to design a study that would get at one of the factors of this scenario, whether individuals can dream about the problems of others. In the dream helper ceremony description, the author suggests that the problem is discussed before dreaming, so the jump to looking at whether the content of the problem can come across a dream seems a large one to me.

The researcher provided the students in the class a picture of a person with a problem (the problem was not known to the researcher or the students) but they were told it was health-related. A subset of the students returned with a dream log that they believed represented the target (12 of 65). The researcher coded the dream logs based on a set of criteria that specifically captured elements of the target's health that would be negatively affected. This is a bit of a dubious practice because if the coder has more categories that fit the health diagnosis than other categories, they will be more likely to find matches for the health categories. The podcasters noted this problem. The researcher did weight the extent to which the health mention matched the problem of the person which helps alleviate some concern.  The researchers compared earlier dreams of the 12 with the dreams that the individuals reported as having been about the target. And, surprise, surprise, there was more language that matched the health outcomes in the second dreams. As should be obvious, the students knew that the target had a health problem so they were more likely to dream about those kinds of issues. There is also a self-selection bias because the others did not think they dreamed about the target. This could mean that only those that dreamed about health outcomes reported their dreams and are included in the sample. The researcher noticed these issues and attempted to correct them in the second study.

I'll discuss this study tomorrow.