
Effects of Eyeglasses on
Perceptions of Attractiveness and Authority --
Natalie Draayer & Christina Eggink
Research has demonstrated that children make judgments about their peers
based on physical characteristics. Do children make judgments about adults
in the same way? This study examined whether the presence of eyeglasses on a
male adult would negatively influence children's perceptions of his
attractiveness and authority relative to the same man without eyeglasses.
Perceptions were measured using an eight-item Likert-style questionnaire.
Previous studies had focused only on children's perceptions of peers, not of
adults, and this may account for our findings being contrary to past
research. A possible shift in recent fashion trends may result in eyeglasses
being seen as more stylish and therefore socially acceptable; future
research is recommended in this area.
The Effects of Caffeine on Visual Long-Term Memory --
Rebecca
Koedam & Kevin Baas
Many
factors influence long-term memory, such as the drug “ecstasy” and
naturalistic dieting (Daumann, Fimm, & Willmes, 2003; Green, Jones, & Smith,
2003). This study examined the effects of caffeine on long-term memory.
Thirty-one undergraduates were tested on a picture-pair task after drinking
either caffeinated or caffeine-free soda. We predicted that caffeine would
improve long-term memory as measured by a picture-pairs test. Caffeine was
found to have no significant effect on long-term memory, which is consistent
with some prior research. In moderate amounts, caffeine does not improve
long-term memory.
The Effects of Physical Comfort on Personal Space for Females --
Christopher E. Schreur & Lauren Knight
Personal space is something that all people have to varying degrees.
Research by Runner and Sneller (2000) has shown that male students accepted
significantly less personal space if they were given the option of a
comfortable chair over an uncomfortable chair. Is this also true for women?
We replicated the study done by Runner and Sneller with 36 female
undergraduates. Results mirrored previous research and indicated that a
significant number of participants were willing to sacrifice some personal
space for physical comfort. Implications for seat arrangements in a variety
of situations are discussed.
Effects of Saliency of Religion on Physical Risk Taking
--
Holly Retzer & Aaron Van Gelder
Physical risk plays a role in our everyday lives and researchers claim that
it is influenced by personality traits or religious beliefs. The present
study examined whether the saliency of religious beliefs affects physical
risk taking. We predicted that after writing an essay discussing how their
religious beliefs affect the way they take care of their body (specific
condition), participants would take less physical risk than would those who
wrote an essay about their general religious beliefs (general condition) or
their typical day at college (irrelevant condition). Results showed that
saliency of specific religious beliefs significantly decreased physical risk
taking. The results are interpreted as supporting the findings of Engs and
Mullen (1999) that religious beliefs have protective effects on risk taking.
The Effects
of Visual Imagery on Story Recall --
Shelly Groenendyk & Amy Buys
Memory
is important for recalling information and is a crucial part of our everyday
life. The way in which information is presented to individuals effects
what they remember. This study examines whether the amount and type of
visual imagery affects children’s ability to recall story details. We
predicted that the visual imagery conditions would have significantly higher
scores for long-term story recall than the audio condition. In this study,
third-grade children were assigned to one of three conditions: audio, audio
with black and white pictures, and audio with color pictures. The findings
indicated that participants from the black and white condition and color
condition had significantly higher story recall scores than those in the
audio condition.
The Effects of False Feedback on Self-Efficacy and Perceived Academic
Ability --
Eric Siemonsma
Exemplary work is given
much emphasis in American culture. Perception of abilities becomes
important for this reason. This study examined whether false feedback would
affect participant perception of test scores and their belief in their
ability to improve on them. Participants (47 college students) completed a
short test. After the test three types of false feedback were given
(positive, negative, no feedback), participants took the test again and
filled out a short questionnaire. While no significant result was found for
perception of participant abilities, participants in the positive feedback
condition had significantly higher assessment of their second test scores
than did negative feedback participants. These results indicate that
manipulation of self-efficacy is possible and that the difficulty of a task
is not always as important as one’s perception of his or her abilities to
complete it.
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