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The LOOK, an iOS app, is a viewing time measure used to assess sexual interest. The measure is based on the assumption that sexual interest can be assessed by the amount of time a participant spends looking at an image. The purpose of this study was to examine the ability of the LOOK, a newly developed viewing time instrument, to accurately screen and diagnose individuals with deviant sexual interest. The profiles of known sexual offenders were compared to norm-referenced profiles of an exclusively heterosexual, non-pedophilic, male, college student population. Researchers were not able to find a fair constant multiplier that would allow for a positive screen of our offender sample while not over identifying our non-offender sample. Instead a graph was generated which showed the trends of offenders were closely related to those of non-offenders using Fischer’s Chi-square model. Additionally, when looking at the predictive validity of being able to identify victim demographics of known perpetrators based on Fischer’s Chi Square residuals, only 15.9% were found to have offense histories that were consistent with their profiles on the LOOK. The LOOK, using Fischer’s Chi-square model does not seem to be able to differentiate offenders from non-offenders. Future studies may include looking at the predictive nature of ipsative data.

The LOOK is a viewing time measure that seeks to assess sexual interest patterns and is currently in development at Brigham Young University. This instrument is intended to aid current efforts to prevent child sexual abuse by identifying deviant sexual interests. A recently presented study on a similar viewing time measure has raised concerns regarding individuals' ability to falsify sexual interest patterns on average. This study seeks to extend this falsification research to the LOOK in order to assess if falsification of this measure is possible by means of speed or pretense. Participants were exclusively heterosexual non-pedophilic males and females. Sexual interest patterns for 151 females and 150 males were used. These individuals were distributed into either a control group or one of four possible falsification conditions for each gender. The study used Fischer's Chi-square scoring procedure to examine the significance of differences between the averaged patterns of sexual interest obtained from falsification groups and average expected interest patterns of control groups. Results of this study found that 4 of 8 falsification groups were able to significantly falsify sexual interest patterns on average. It appears that, on average, everyone in the pretense groups were capable of falsifying results. Men and women were able to emulate response patterns of the opposite gender regardless of whether given information about the basic mechanism of visual response time instruments. It is concluded that while the LOOK seems to possess a degree of sensitivity toward falsification efforts, improvements are still needed in order to increase its ability to detect test-taker's efforts to falsify results on average.

The works of Henry James are renowned for their dense sub-text and the manner in which he leaves his reader to elucidate much of his meaning. In the field of adaptation theory, therefore, James presents somewhat of a problem for the film adaptor: how does one convey on screen James' delicate implications, which are formative to the text without actually existing on the printed page? This project not only works to answer that question, but it also addresses a more serious question: what does adaptation have to offer to the student of literature? In the case of Henry James, the film adaptations of his novels expose the trope of voyeurism which functions as one of the central operative mechanisms in the novels, allowing both authorial omniscience into the minds and lives of the characters, as well as the creation of a voyeuristic character through whose perceptions the reader's knowledge is filtered. In examining recent film adaptations of The Portrait of a Lady. The Wings of the Dove, and Washington Square, it becomes apparent that the key to adapting James is careful attention to this trope of voyeurism, which ultimately becomes more important to a successful adaptation (an adaptation which most closely reproduces James' observations and biases rather than those of the director) than exact fidelity to the plot itself. With these considerations in mind, I have indicated that Jane Campion's 1996 adaptation of The Portrait of a Lady most successfully achieves James' purposes, highlighting both the on-screen voyeurism of Ralph Touchett, then using techniques (lighting, camera angles, editing, sound) to similarly construct the viewer as voyeur. Agniezka Holland's Washington Square, however, ignores James' careful positioning of Catherine Sloper as an object of visual amusement to her father and creates an insipid film that plays the drama as a mercantile transaction gone awry. On the opposite end of the spectrum, Iain Softley's The Wings of the Dove bloats the construct of viewer as voyeur into ineffectuality through his use of full nudity to capture the eye of the audience, ensuring that the film's images, rather than its story, are all that is remembered.

I believe an individual can be profiled by their color preferences, but not indefinitely, for a shorter period of time, a 24-hour period of time. A person's state of mind will change continually based on their experiences. These experiences will affect their perception and preference of color. I developed a model that will map an individual's profile, a portrait, through color. Participants are given a worksheet and a list of terms describing personality traits and states of mind. The worksheet is categorized by event, time of day, duration, impact, and summed term. From midnight to midnight, a 24-hour period, the participant records any event that they encounter providing information-fulfilling categories stated above. I use that information to then map out their portrait of 24-hours through color.

The Affinity, an instrument designed to measure sexual interest using viewing time, has recently been upgraded from version 2.0 to version 2.5. The Affinity presents slides depicting non-pornographic images of people varying by age and gender. The expected Chi square weights established for Affinity 2.0 for non-pedophilic, exclusively heterosexual females may have been impacted by Affinity 2.5's 42.9% increase in the number of slides. There were two purposes to this study. The first was to establish new expected Chi square weights for non-pedophilic, exclusively heterosexual females using Affinity 2.5. The second purpose was to employ a Chi square procedure (in place of traditional correlational methods) to re-examine the temporal stability of the Affinity 2.0. Data from 63 participants, who were administered the Affinity 2.5, were analyzed. Results of the analyses revealed notable similarity between the expected Chi square weights created for Affinity 2.5 and those for Affinity 2.0. The re-examination of Affinity 2.0 temporal stability using Chi-square procedures suggested that 86% of subjects were consistent in their responses from time 1 to time 2.

The Gauss circle problem in classical number theory concerns the estimation of N(x) = { (m1;m2) in ZxZ : m1^2 + m2^2 <= x }, the number of integer lattice points inside a circle of radius sqrt(x). Gauss showed that P(x) = N(x)- pi * x satisfi es P(x) = O(sqrt(x)). Later Hardy and Landau independently proved that P(x) = Omega_(x1=4(log x)1=4). It is conjectured that inf{e in R : P(x) = O(x^e )}= 1/4. I. K atai showed that the integral from 0 to X of |P(x)|^2 dx = X^(3/2) + O(X(logX)^2). Similar results to those of the circle have been obtained for regions D in R^2 which contain the origin and whose boundary dD satis fies suff cient smoothness conditions. Denote by P_D(x) the similar error term to P(x) only for the domain D. W. G. Nowak showed that, under appropriate conditions on dD, P_D(x) = Omega_(x1=4(log x)1=4) and that the integral from 0 to X of |P_D(x)|^2 dx = O(X^(3/2)). A result similar to Nowak's mean square estimate is given in the case where only "primitive" lattice points, {(m1;m2) in Z^2 : gcd(m1;m2) = 1 }, are counted in a region D, on assumption of the Riemann Hypothesis.

Affinity 2.5 is a computer-based instrument designed to assess sexual interest using viewing-time measures. Viewing-time measures of sexual interest have been developed to identify individuals with deviant sexual interest. The purpose of this study is to examine the validity of Affinity 2.5 in screening and diagnosing individuals with sexually deviant interests. This study used viewing time profiles of known sexual offenders compared to norm-referenced profiles of an exclusively heterosexual, non-pedophilic college population. Participants were 155 males and 3 females who had sexually offended against children and 63 male and 84 female non-offender college students. Results show that 43.7% of offenders were correctly identified as having significantly deviant sexual interest, compared to the reference group. Further 12.0% of offenders showed statistical significant interest in at least one category of individuals from a protected population and offended against that same category. The results of this study do not provide support for the utility of the Affinity 2.5 as a screening or diagnostic tool.

Background: Individuals with cerebral palsy (CP) are prone to sedentary life with limited recreational- and physical activity. RaceRunning (RR) is a sport for individuals with disabilities such as motor impairment that allow them to move independently and enjoy physical activity. The aim of the study was to investigate muscle fatigue of RR athletes with different classiffcation of CP during six minuteRaceRunning test (6MRRT). The Cerebral Palsy International Sports and RecreationAssociation has the goal to make RR a Paralympic sport. For a sport to be included in the Paralympics a classiffcation system has to be made. Information about muscle function during RR could give vital physical information about athletes with CP and contribute to the development of such classiffcation system. Method: Median frequency of the power spectrum from surface electromyography(sEMG) of four muscles (vastus lateralis, biceps femoris, gluteus medius, gastrocnemius lateralis) was computed along with amplitude changes (root mean square) in order to assess muscle fatigue. Results: Indications of muscle fatigue were observed from one out of five athletes for athlete's less affected side. Further sEMG studies with more subjects have to be conducted on CP RR athletes to give more conclusive results of muscle fatigue.

Many space applications, such as vision-based systems, synthetic aperture radar, and radar altimetry rely increasingly on high data rate DSP algorithms. These algorithms use double precision floating point arithmetic operations. While most DSP applications can be executed on DSP processors, the DSP numerical requirements of these new space applications surpass by far the numerical capabilities of many current DSP processors. Since the tradition in DSP processing has been to use fixed point number representation, only recently have DSP processors begun to incorporate floating point arithmetic units, even though most of these units handle only single precision floating point addition/subtraction, multiplication, and occasionally division. While DSP processors are slowly evolving to meet the numerical requirements of newer space applications, FPGA densities have rapidly increased to parallel and surpass even the gate densities of many DSP processors and commodity CPUs. This makes them attractive platforms to implement compute-intensive DSP computations. Even in the presence of this clear advantage on the side of FPGAs, few attempts have been made to examine how wide precision floating point arithmetic, particularly division and square root operations, can perform on FPGAs to support these compute-intensive DSP applications. In this context, this thesis presents the sequential and pipelined designs of IEEE-754 compliant double floating point division and square root operations based on low radix digit recurrence algorithms. FPGA implementations of these algorithms have the advantage of being easily testable. In particular, the pipelined designs are synthesized based on careful partial and full unrolling of the iterations in the digit recurrence algorithms. In the overall, the implementations of the sequential and pipelined designs are common-denominator implementations which do not use any performance-enhancing embedded components such as multipliers and block memory. As these implementations exploit exclusively the fine-grain reconfigurable resources of Virtex FPGAs, they are easily portable to other FPGAs with similar reconfigurable fabrics without any major modifications. The pipelined designs of these two operations are evaluated in terms of area, throughput, and dynamic power consumption as a function of pipeline depth. Pipelining experiments reveal that the area overhead tends to remain constant regardless of the degree of pipelining to which the design is submitted, while the throughput increases with pipeline depth. In addition, these experiments reveal that pipelining reduces power considerably in shallow pipelines. Pipelining further these designs does not necessarily lead to significant power reduction. By partitioning these designs into deeper pipelines, these designs can reach throughputs close to the 100 MFLOPS mark by consuming a modest 1% to 8% of the reconfigurable fabric within a Virtex-II XC2VX000 (e.g., XC2V1000 or XC2V6000) FPGA.