academese » picoxo

Everything is Nothing

picoxo — Thu, 28 Aug 2014 20:39:28 +0000

The assignment for this film was to utilize elements observed in other experimental films we had seen in this class. La Jettee was a 1962 film that utilized still frames to tell its story, so for the assignment, I utilized still frames manipulated in editing to tell the story. One section did use video, but editing each frame individually kept the spirit of the assignment in tact. The film was entered into the 2008 UC Davis film festival, which garnered the best in show title.

Author(s) : Jonah Cox
Year : 2008
Instituition : UC Davis
Course Name : TCS100: Experimental Digital Cinema

Gender Disparities in Depression Assessment Item Parcels: The Role of Emotion Content

picoxo — Wed, 13 Aug 2014 05:23:49 +0000

Poster presented at 2014 Association for Psychological Science conference:
It is well documented that, beginning in adolescence, male and female psychopathologies follow distinct trajectories, with females exhibiting higher levels of depression and anxiety than males (Halbreich & Kahn, 2007). It is also well documented that females have a more complex ability of emotional expression than males (Barrett et al., 2000). This study seeks to explore if expressed emotions plays a role in gender differences on item endorsement of the depression scale in the SCL90-R (Derogatis, 1983).

Author(s) : Jonah Cox, Kathi Conger, Ben Reeb
Year : 2014
Instituition : UC Davis

Gender disparities in depression assessment item parcels

Gender Disparity in Psychiatric Assessment Items: The Role of Emotion Content Items

picoxo — Wed, 13 Aug 2014 05:19:54 +0000

Poster presented at 2014 meeting of Society for Research on Adolescence:
It is well documented that, beginning in adolescence, male and female psychopathologies follow distinct trajectories, with females exhibiting higher levels of depression and anxiety than males (Halbreich & Kahn, 2007). That stated, endorsing an item on a self administered psychiatric assessment is only as accurate as the reporting of the participant. In general, females have a more complex ability of emotional expression than males (Barrett et al., 2000). This study seeks to explore if expressed emotions plays a role in gender differences on item endorsement in the SCL90-R (Derogatis, 1983).

Author(s) : Jonah Cox, Kathi Conger, Ben Reeb
Year : 2013
Instituition : UC Davis

Gender disparities in psychiatric assessment items

Skill Proficiency and Peer Influences on Substance Use

picoxo — Thu, 23 Jan 2014 01:36:22 +0000

This study is designed to assess the impact of self professed skill proficiency and peer influences on substance usage. Three time points were assessed longitudinally, when the subjects were in seventh (n = 451), tenth (n = 404), and twelfth (n = 396) grades, in 1989, 1992, and 1994 to 1995 respectively. Participants rated their skill levels in comparison to other kids their age at sports, hobbies, artistic, and academic club activities. Additionally, participants reported on alcohol, tobacco, and marijuana usage. Peer influences were assessed through two self reported items, and regression analyses were utilized to measure statistical significance. Different drug use pattern emerged for some of the groups, though these were not consistent across all three time points. Friend’s actual substance usage emerged as a greater predictor of the participant’s substance usage than either their skill proficiency at various activities or their self stated levels of peer influence. There was some evidence that the sum total of activities the participants reported being proficient at had a negative association with substance usage, as well as evidence supporting an insulating effect of peer influence on marijuana usage.

Author(s) : Jonah Cox
Year : 2012
Instituition : UC Davis
Course Name : HDE 240: Peer Relationships During Adolescence

Skill proficiency and peer influences on substance use

Homonyms: How Word Function Affects Storage and Retrieval

picoxo — Tue, 24 Dec 2013 20:44:55 +0000

Language processing involves many different brain functions. An aspect of language is word concepts, which are stored and accessed separately from another aspect of language, the visual and auditory store of the word. Homonyms allow us to understand how these systems are set up better by giving us access to an individual word with more than one word concept. By employing studies that deal with homonym function, we are able to see homonym processing as a function of time, and by employing fMRI imaging, we are able to understand what types of processes the brain undergoes in comprehending a homonym as compared to a word with one sole meaning.

Author(s) : Jonah Cox
Year : 2007
Instituition : UC Davis
Course Name : PSC100: Cognitive Psychology

Homonyms

Genetic Influences on Relapses in Alcohol Consumption

picoxo — Tue, 17 Dec 2013 02:38:28 +0000

Attempts at quitting drinking for an alcoholic can be a substantial and lifelong hurdle, with relapse rates are as high as 80-95% in the year following an intervention (Hendershot, Witkiewitz, George, & Marlatt, 2011). There are three known cues that lead to relapse: consumption of a small amount of alcohol, cues that are associated with prior availability of alcohol, and stress (Hansson et al., 2006). A look at genes implicated in relapse can be an important step in creating efficacious individualized intervention treatment programs. In this review, two types of genes are inspected regarding their effects on alcohol relapse; those that involve the dopamine reward system as well as CRHR1, a gene that has been linked to stressful drinking of alcohol.

Author(s) : Jonah Cox
Year : 2013
Instituition : UC Davis
Course Name : PSC217: Behavioral Genetics

Alcohol Relapse

Eye on Indie

picoxo — Tue, 10 Dec 2013 02:09:43 +0000

This is a video that was created for a class in the Technocultural Studies department. The assignment was to create a fantasy self-portrait. In it indie music aficionado, Chass Baskwic, interviews picoxo, an indie musician.

Author(s) : Jonah Cox
Year : 2007
Instituition : UC Davis
Course Name : TCS100: Experimental Cinema 1

Melody and Prosody: Living Together in Perfect Harmony?

picoxo — Wed, 27 Nov 2013 20:57:25 +0000

This paper offers an inspection of the similarities and differences in music and language processing. Evidence from multiple studies are utilized in an attempt to discern how entwined they are within the realm of neurological processing. While there are significant areas of overlap, points of divergence help to distinguish the order in which the brain processes the two auditory streams, and may also help in implicating which process was established first. This paper was written for a cognitive neuroscience course in 2011, though minor grammatical adjustments were made before posting on academese.com in 2013.

Author(s) : Jonah Cox
Year : 2011
Instituition : UC Davis
Course Name : PSC 261: Cognitive Neuroscience

melody and prosody

Smells Like Statistical Spirit: Formulating a Rock and Roll Classic

picoxo — Sat, 16 Nov 2013 03:33:05 +0000

An analysis of the rock album Nevermind by Nirvana (1992) utilizing regression analysis. The goal was to see how much variance in the choice of the next note played can be attributed to other variables, such as track number, tempo, current note, current notes tonal distance from previous note, whether the note is in the chorus, verse, or bridge, and track length. Two models were analyzed, a simple model consisting of a minimal amount of variables, and a complex model with all variables utilized. The simple model held an R square of -.3624 with no significant predictors for the next note and a p value of .7879. The complex model attained significant results, with a p value less than 2.16e-16 and an adjusted R squared of .2287. Nearly a quarter of the variance in the choice of the next note to be played was explained by the selected variables. Appended is the ouput from the statistical program R.
The paper was written for a statistics course for social sciences in 2011, but was revised and modified before being submitted on academese.com. Attached are the csv files of the data sets used.

Author(s) : Jonah Cox
Year : 2013
Course Name : Psychology 204B: Causal Modeling of Correlational Data