The official blog of the Applied Psychological Science class at Franklin & Marshall College.
Most of us probably think that IQ scores are reliable, but what we might not know of is the Flynn effect. You might be asking yourself, ‘What is the Flynn effect and why is it so important when talking about IQ scores?’ Well, the Flynn effect is the rise of mean IQ scores since the introduction of standardized IQ tests in the 20th century. The year that a standardized IQ test is created, the test norms reflect the contemporaneous population and therefore, a person’s IQ is an accurate comparison of the population at that time. Over the years, the test norms for that IQ test become obsolete, so the mean IQ score of the general public rises and a given IQ score is not an accurate comparison of the current population. An IQ test is re-normed about every 15 to 20 years, but in the meantime, IQ scores will rise because the IQ test norms are becoming outdated.
To add greater clarity to the study of gender differences and risk taking, research needs to accelerate in three different domains: 1. Unambiguous measures of both appropriate and inappropriate forms of risk taking should be constructed, 2. Valid measures tapping the core constructs of several different theories of risk taking should be constructed in order to see which of the remaining viable theories is the most adequate, and 3. These measures should be given to multiple age groups (to further probe the meaning of age trends). The findings from such studies would make an important and much-needed contribution to the literature and would provide important insight into possible ways to improve the risk-taking skills of children, adolescents, and adults for both genders. The findings from such studies would make an important and much-needed contribution to the literature and would provide important insight into possible ways to improve the risk-taking skills of children, adolescents, and adults.
Modern dance and ballet focus on muscles, balance, posture, and coordination in every leap and turn. Instead of maintaining continuous attention, dancers shift their attention between time, space, music, and body. These two groups, as well as a control group without training in either practice, participated in the present study.
Results from this study support the notion that the more training one has in body related practices, the higher awareness and coherence of subjective and emotional experience. Those with Vipassana meditation training showed the largest coherence, followed by the dancers, and finally the control group. Training in different forms of meditation or yoga, or even modern and ballet dance serves an important role in one’s ability to gain a heightened awareness of personal emotional experiences. So, in light of Isadora Duncan, the next time you meditate or dance, try embodying the second type of dancer by focusing the mind and body into a state of a preferred emotion.
Everyone has seen the creative ideas that children come up with in their play and in everyday life. One day we all thought that creatively, but as we get older and mature into adults, our thinking becomes more goal-directed and rigid, causing us to lose much of our playfulness and creativity. It has been shown that as children go through the various stages of development their “creative productions” shift from being spontaneous to rule-bound and logical. But creativity can be a useful skill for older children and adults, and it is important for us to understand what causes us to lose creativity with age and whether we can artificially regain it. Zabelina and Robinson sought to do this in their 2010 study of creativity and a child-like mindset. They recruited college students to participate in a study that they were told would involve a writing exercise and several other short activities. When the participants arrived they were told to imagine that school was cancelled for the day and to write in as much detail as possible what they would do with their day. In the experimental condition, the phrase “You are seven years old” was added to the instructions in order to put the participants in a child-like mindset. Once the participants had written for seven minutes they were stopped and given a test of creativity called the Abbreviated Torrance Test for Adults (ATTA), which measures both fluency of creativity (the total number of relevant responses) and originality (the number of responses that are unique). After this, Goldberg’s broad-bandwidth trait scales were administered to measure the personality traits of openness to experience (a predictor of creative thought) and extraversion (higher levels are associated with playfulness and spontaneity). Finally, mood was assessed using two seven-point scales ranging from positive to not positive and negative to not negative. 
The world of dating has changed. Just by turning on the television, viewers are constantly reminded of this facet through repeated advertisements of over-the-phone and online dating services, some even claiming that as many as one in five relationships now begin online. Additionally, many of the actors in these commercials seem to be addressing an older rather than younger demographic, thus suggesting the prevalence of secondary and tertiary marriages among target clients. With the divorce rate and partner dissatisfaction being higher than ever, researchers have begun to look for clues into why current relationships show little resemblance to those of the earlier half of the 20th century. In their article, “The Future of an Applied Evolutionary Psychology for Human Partnerships,” Robert, Miner, & Shackelford (2010) note numerous factors that have potentially led to this phenomenon, primarily those regarding repeated exposure to mass media, the creation of new methods of meeting potential partners, and shifts within our culture.

First, the authors tackle the effects of mass media on self-assessments, partner-assessments, and relationship satisfaction. Recent studies have shown that exposure to highly attractive faces (such as those frequently shown on television) not only led men to rate average faces as more unattractive, but their own partners’ faces as more unattractive as well (Kenrick & Gutierres, 1980; Kenrick, Gutierres, & Goldberg, 1989). Other studies have shown that both men and women rated their relationships more poorly after being exposed to more “ideal” partners (Kenrick, Neuberg, Zierk, & Kromes, 1994). In addition, women were more likely to report an increased desire for thinness and decreased body satisfaction after reading high-fashion magazines (Salmon, Crawford, Dane, & Zuberbrier, 2008). All of these studies suggest exposure to mass media can have particularly negative effects on self-assessment, partner-assessments, mental health, and relationship behaviors, therefore leading to an overall decline in relationship satisfaction.
Next, the authors examine changes in the meeting behavior of potential-mates. With the advent of speed and online dating, individuals are more likely to place emphasis on objective statements (such as qualifications and personality traits) rather than subjective statements (such as perceived attractiveness), therefore creating the opportunity for manipulation and false advertising (i.e. lying) (Pawlowski & Koziel, 2002). Roberts et al. (2010) claim that these new methods of dating have shifted the focus away from emotional compatibility to an emphasis on physical (read: more shallow) attributes, thus furthering unhappiness within relationships.
Finally, the article mentions how oral contraceptives are affecting the way women choose potential mates. Specifically, women on “the pill” are more likely to select partners that are more genetically similar, which has been deemed as an advantageous adaptation in pregnant women. However, this preference can be potentially detrimental to women who are only feigning pregnancy through hormonal contraception (Roberts, Gosling, Carter, & Petrie, 2008). Additionally, the rise in cosmetic surgery, makeup, and even perfume/cologne have changed the way humans perceive the opposite sex, leading people to stray from biologically-adaptive discernment of attractiveness.
Although society shows no signs of slowing down in the direction it is currently moving, all hope for happy relationships is not lost. Roberts et al. (2010) suggest a remedy to ameliorate the negative effects of Westernization. The answer namely lies in the theory of evolution. The authors propose developing a field that shifts evolutionary psychology from the theoretical to the world of applied. By placing an emphasis on evolutionary psychology and applying it to dating, we may be able to direct humans to make better choices in mate selection and reduce the negative effects of modern society. Not only would this potentially improve the quality of relationships, but also it could create a new market of jobs for us psychologists in terms of employment through dating agencies. Who knew Darwin could be the ultimate love doctor?
Posted by Sarah Segal
Roberts, S. C., Miner, E. J., Schakel, T. K. (2010). The future of an applied evolutionary psychology for human partnerships. Review of General Psychology, 14, 318-329.