Unexpected Direction Research Articles

Unintended consequences of a digital presence

Purpose – The purpose of this paper is to investigate how job seekers’ digital profile influences employment-related outcomes, namely recommendations on hiring and salary. Design/methodology/approach – A sample of 118 job seekers sharing information online about job searching was identified using a social networking platform. Using an impression management (IM) framework, two research assistants coded for use of verbal IM (e.g. utterances) and the use of nonverbal IM (e.g. professional images). Three HR managers evaluated the profiles and provided hiring-related recommendations. Data were analyzed used OLS moderated regression and simple slope analysis. Findings – Consistent with IM theory, use of verbal and nonverbal IM were both positively related to employment-related recommendations. Gender was found to moderate the use of IM utterances and employment-related recommendations in an unexpected direction for women. Originality/value – Findings suggest that an IM framework can be applied to studying digital social spaces of job seekers. The study provides evidence in support of the notion that previously established effects of IM efforts extend from an interview setting to a digital context.

From Basel to bailouts: forty years of international attempts to bolster bank safety

This article reinterprets the origin and evolution of the Basel Accords. We argue that the Basel I paradigm was very different from the regulatory approaches that had been applied successfully in most European countries since the Second World War. Banking systems relied on a multitude of tools including entry restrictions, liquidity rules, reserve requirements, deposit rate ceilings, lending and investment restrictions, combined with hands-on supervision and discretional interventions. By focusing exclusively on capital adequacy and credit risk, Basel I shifted attention in a very different and somewhat unexpected direction. The Basel regulations are often understood as a reaction to the bank failures of the 1970s and 1980s, but in fact their capital adequacy rules would not have prevented these failures. Indeed, even today, several of these risks are still not addressed by Basel updates, suggesting that the original and current proposals have a rather different raison d’être, placating political constituencies and banking interests.

Replacing Non-Active Video Gaming by Active Video Gaming to Prevent Excessive Weight Gain in Adolescents.

ObjectiveThe aim of the current study was to evaluate the effects of and adherence to an active video game promotion intervention on anthropometrics, sedentary screen time and consumption of sugar-sweetened beverages and snacks among non-active video gaming adolescents who primarily were of healthy weight.MethodsWe assigned 270 gaming (i.e. ≥2 hours/week non-active video game time) adolescents randomly to an intervention group (n = 140) (receiving active video games and encouragement to play) or a waiting-list control group (n = 130). BMI-SDS (SDS = adjusted for mean standard deviation score), waist circumference-SDS, hip circumference and sum of skinfolds were measured at baseline, at four and ten months follow-up (primary outcomes). Sedentary screen time, physical activity, consumption of sugar-sweetened beverages and snacks, and process measures (not at baseline) were assessed with self-reports at baseline, one, four and ten months follow-up. Multi-level-intention to treat-regression analyses were conducted.ResultsThe control group decreased significantly more than the intervention group on BMI-SDS (β = 0.074, 95%CI: 0.008;0.14), and sum of skinfolds (β = 3.22, 95%CI: 0.27;6.17) (overall effects). The intervention group had a significantly higher decrease in self-reported non-active video game time (β = -1.76, 95%CI: -3.20;-0.32) and total sedentary screen time (Exp (β = 0.81, 95%CI: 0.74;0.88) than the control group (overall effects). The process evaluation showed that 14% of the adolescents played the Move video games every week ≥1 hour/week during the whole intervention period.ConclusionsThe active video game intervention did not result in lower values on anthropometrics in a group of ‘excessive’ non-active video gamers (mean ~ 14 hours/week) who primarily were of healthy weight compared to a control group throughout a ten-month-period. Even some effects in the unexpected direction were found, with the control group showing lower BMI-SDS and skin folds than the intervention group. The intervention did result in less self-reported sedentary screen time, although these results are likely biased by social desirability.Trial RegistrationDutch Trial Register NTR3228

Getting Roped In: Group Cohesion, Trust, and Efficacy Following a Ropes Course Intervention

The aim of this study was to explore the potential beneficial workgroup outcomes of a ropes course challenge intervention. Using three distinct samples (a military group, a medical facility workgroup, and a utility company workgroup), this study explored the systematic individual and group-oriented outcomes achieved. Significant changes in group cohesion, group member trust, and group-efficacy were found post-ropes course intervention in all three samples. Two of the three samples additionally demonstrated improvement in employees’ self-efficacy. Sample 3 examined trait coping style and demonstrated that employee social support coping predicted degree of change in group cohesion, but in an unexpected direction. Taken together, results suggest experiencing a ropes course challenge may foster improvement in group member trust, group- and self-efficacy, and group cohesion—especially for individuals who are unaccustomed to seeking social support under stress. The potential gains of ropes course challenge interventions for workgroups may have been previously underestimated.

Population genetics affected by pest management using fruit‐bagging: a case study with Grapholita molesta in China

AbstractFruit‐bagging is being used as a pest management tool to control fruit moths on several continents. However, nothing is known about how this physical control method affects population genetics of these moths. Focusing on the oriental fruit moth, Grapholita (= Cydia) molesta (Busck) (Lepidoptera: Tortricidae), we used five polymorphic microsatellite loci and two mitochondrial gene sequences to investigate the genetic diversity and genetic structure of populations from three fruit‐bagged and two unbagged apple orchards in five regions of a major fruit‐growing area of China. We sampled each orchard 3× during the season and found high genetic diversity in the samples of populations collected. Populations from fruit‐bagged and unbagged orchards were genetically significantly differentiated, indicating a clear effect of the pest management method applied. Genetic structures of the populations under a given management regime changed in the course of the season in a characteristic manner, and within the same regime, patterns were always similar at a given sampling time. There was no significant isolation by geographical distance. Population genetics from both orchard types did not resemble one another at the beginning of the season, but they did rather at the end. Potential reasons for this unexpected direction of change in population genetic structure are discussed, and we hypothesize that diapause‐related characteristics may account for the patterns observed. The current study documents that pest management methods applied can have an important impact on the genetic diversity and genetic structure of targeted pest insect populations.

The Emergence of Parent-Child Coercive Processes in Toddlerhood.

Parent-child coercion typically emerges in toddlerhood with the child's first acts of willful defiance and the parent's first disciplinary attempts. We explored how parents and children may contribute to this process by examining bidirectional and interactive effects between child and maternal negative behavior in 310 low-income, ethnically diverse boys. Using multiple informants and methods, child negative emotionality and maternal negative control were assessed at 18months and child disruptive behavior and maternal negative control were measured at 24months. Indicative of parent effects, maternal negative control at 18months amplified the relation between children's negative emotionality at 18months and disruptive behavior at 24months. Child effects were found in an unexpected direction such that children's negative emotionality at 18months predicted decreases in mothers' negative control at 24months. Findings are discussed within a transactional framework that emphasizes mutual influence of children and parents over the course of development.

실내 공간에서 이동 로봇의 납치 문제 해결을 위한 외부 영상 정보 및 절대 공간 좌표 활용 연구

Abstract For such automatic monitoring robot or a robot cleaner that is utilized indoors, if it deviates from someoneby replacement or, or of a mobile robot such as collisions with unexpected object direction or planned path, based on the planned path There is a need to come back to, it is necessary to tough self-position estimation ability of mobilerobot in this, which is also associated with resolution of the kidnap problem of conventional mobile robot. In thisstudy, the case of a mobile robot, operates indoors, you want to take advantage of the low cost of the robot. Therefore, in this paper, by using the acquisition device to an external image information such as the CCTV whichis installed in a room, it acquires the environment image and take advantage of marker recognition of the mobilerobot at the same time and converted it absolutely spatial coordinates it is, we are trying to solve the self-position estimation of the mobile robot in the room and kidnap problem and actual implementation methods potential field to try utilizing robotic systems. Thus, by implementing the method proposed in this study to the actual robot system,and is promoting the relevant experiment was to verify the results.

Depressive symptomatology and respiratory sinus arrhythmia in a non-clinical sample of middle-aged African Americans

Decreased heart rate variability and depression are both independent risk factors for cardiac mortality in clinical and non-clinical samples. The purpose of the current study is to examine the hypothesis that severity of depressive symptomatology is inversely associated with respiratory sinus arrhythmia (RSA) in a non-clinical sample of African Americans. The sample included 77 African Americans with a mean age of 48.4 (SD=11.7). Participants completed the Beck Depression Inventory-II (BDI-II) and a 5-min resting baseline measurement of RSA was collected. The BDI-II total score was positively associated with RSA (β=.334, p=.008). Given the unexpected direction of the association, we separated the BDI-II into cognitive and somatic affective subscales to identify which construct was driving the relationship. The somatic affective, was related to RSA (β=.328, p=.010), but not the cognitive subscale. Given this unexpected positive result, future research should further examine the nature of the relationship between depressive symptomatology and RSA in African Americans, as the relationship may vary based on levels of depressive symptomatology.

Exploring Mediators of Physical Activity in Young Adult Cancer Survivors: Evidence from a Randomized Trial of a Facebook-Based Physical Activity Intervention.

This study examined the effects of a physical activity (PA) intervention for young adult cancer survivors on changes in self-efficacy, social support, and self-monitoring and determined whether changes in these social cognitive theory constructs mediated the relationship between the intervention and changes in PA. A 12-week randomized trial compared a Facebook-based intervention (FITNET) aimed at increasing moderate-to-vigorous intensity PA to a Facebook-based self-help comparison group. Young adult cancer survivors (N=86, aged 21-39) were randomly assigned to one of the two groups. Self-report measures of PA and psychosocial variables were collected at baseline and after 12 weeks. The FITNET group reported lower self-efficacy for sticking to exercise (mean change=-0.38; 95% CI: -0.62 to -0.12; p=0.025) and social support from friends on social networking websites (mean change=-0.47; 95% CI: -1.45 to 0.65; p=0.039) relative to the self-help comparison group over time. Changes in social support from friends on social networking websites partially mediated the intervention effects on moderate-to-vigorous PA (mean indirect effect=-22.4; 95% CI: -62.0 to -2.8) in the unexpected direction. Across both groups, social support from friends and self-monitoring were positively associated with changes in moderate-to-vigorous PA. The proposed mediators did not explain the positive effects of the FITNET intervention on mild PA. The lack of significant improvements in psychosocial constructs among FITNET participants may partly explain why the intervention did not increase moderate-to-vigorous PA relative to the self-help comparison group. Future PA interventions with young adult cancer survivors should examine targeting social support from friends and self-monitoring.

Tales of the Unexpected

ABSTRACTMicrohistorians of all persuasions emphasize the importance of placing small units of research within larger contexts. I have refuted this principle and made an attempt to show its inherent contradictoriness. I encourage historians to cut the umbilical cord that ties them to grand historical narratives through the use of a research model which I call the ‘singularization of history’. In this article I show how the use of the traditional microhistorical methods blinded me in a research project. This blind spot in my research caused a major oversight in my findings – a shocking sequence of events was brought to my attention from an unexpected direction and revealed the weakness in my approach. The article deals with the need to rethink the whole concept of historical research and how the methods of microhistory can play a role there with the aid of what I call the ‘textual environment’.

Gaze direction affects the magnitude of face identity aftereffects.

The face perception system partly owes its efficiency to adaptive mechanisms that constantly recalibrate face coding to our current diet of faces. Moreover, faces that are better attended produce more adaptation. Here, we investigated whether the social cues conveyed by a face can influence the amount of adaptation that face induces. We compared the magnitude of face identity aftereffects induced by adaptors with direct and averted gazes. We reasoned that faces conveying direct gaze may be more engaging and better attended and thus produce larger aftereffects than those with averted gaze. Using an adaptation duration of 5 s, we found that aftereffects for adaptors with direct and averted gazes did not differ (Experiment 1). However, when processing demands were increased by reducing adaptation duration to 1 s, we found that gaze direction did affect the magnitude of the aftereffect, but in an unexpected direction: Aftereffects were larger for adaptors with averted rather than direct gaze (Experiment 2). Eye tracking revealed that differences in looking time to the faces between the two gaze directions could not account for these findings. Subsequent ratings of the stimuli (Experiment 3) showed that adaptors with averted gaze were actually perceived as more expressive and interesting than adaptors with direct gaze. Therefore it appears that the averted-gaze faces were more engaging and better attended, leading to larger aftereffects. Overall, our results suggest that naturally occurring facial signals can modulate the adaptive impact a face exerts on our perceptual system. Specifically, the faces that we perceive as most interesting also appear to calibrate the organization of our perceptual system most strongly.

Iminofuran chemistry. Unexpected direction of reaction between 5-(4-methylphenyl)-2-(2-methylphenylimino)furan-3-one with ethylenediamine

Publications on derivatives of 2-imino-2H-furan-3one are not numerous. In recyclization reactions with binucleophiles they form new heterocyclic systems [1]. It was shown formerly that the reaction of Nsubstituted 5-aryl-2-imino-2Н-furan-2-ones with оphenylenediamine via the opening of the furan ring after the attack of the primary amino group on the С 2 atom of the heterocycle led to the formation of 2-[3amino-quinoxalin-2(1Н)-ylidene]-1-phenylethanone 1 [2]. Aiming at the preparation of 1-(4-methylphenyl)2-{-3-[(2-methylphenyl)imino]piperazin-2-ylidene}ethanone 2 we attempted to bring into the reaction instead of о-phenylenediamine a structural analog of the biologically active compound “mephepyron,” 3[2-oxo-2-(4-methylphenyl)ethylidene]piperazin-2-one 3 [3]. To this end from (4-methylbenzoyl)ketene, generated in situ by thermal decarbonylation of 5-(4-methylphenyl)furan-2,3-dione 4, and 1-isocyano-2-methylbenzene we prepared 5-(4-methylphenyl)-2-[(2-methylphenyl)

Religious coping moderates the relation between racism and psychological well-being among Christian Asian American college students.

The authors examined the moderating role of positive and negative religious coping in the relation between racism and psychological well-being in a sample of Catholic and Protestant Asian American college students (N = 107). On the basis of prior theorizing on the 2 types of religious coping, combined with some limited empirical evidence, they predicted that positive religious coping would have a buffering effect (Hypothesis 1) on the racism-mental health relation and that negative religious coping would have an exacerbating effect (Hypothesis 2). Participants completed an online survey containing measures corresponding to the study variables. Results indicated that the interaction between positive religious coping and racism was nonsignificant, so Hypothesis 1 was not supported. For Hypothesis 2, the negative religious coping and racism interaction term was statistically significant, but the moderating effect was in an unexpected direction, such that negative religious coping actually protected against the deleterious impact of racism on mental health. The findings suggest that the theorized deleterious influence of negative religious coping may need to be reconsidered in an Asian American setting. The findings have the potential to inform practitioners who work with Asian American college students to better cope with the detrimental consequences of racism.

A New Variant of Posterior Canal Benign Paroxysmal Positional Vertigo: A Nonampullary or Common Crus Canalolithiasis.

Clockwise or counterclockwise, rotational, upbeating nystagmus is seen in patients with posterior canal benign paroxysmal positional vertigo during left or right head-hanging test, respectively. Rotating of nystagmus in opposite direction to the ear tested or even reversal of initial positioning rotational nystagmus is not usual and has never been reported before. We propose a new variant of posterior canal benign paroxysmal positional vertigo due to unusual behavior and location of the otoliths inside the membranous labyrinth. Unexpected rotational direction may lead to confusion about the site. The examiner should be aware of this abnormal or atypical variant of posterior canal benign paroxysmal positional vertigo.

The Insect-Nonword IAT Revisited

In 2001, Brendl and colleagues reported a reversed compatibility effect for an insect-nonword Implicit Association Test (IAT), apparently indicating more positive attitudes for insects than for neutral nonwords and therefore calling into question the validity of the IAT. According to a prominent alternative account of IAT effects, this reversed effect reflects task recoding based on salience asymmetries. To disentangle the contributions of associations and recoding, we analyzed data of an insect-nonword IAT with the ReAL model and discovered that (1) recoding is responsible for the unexpected direction of this IAT effect and (2) insects still activated negative associations. Applying the ReAL model helps to avoid misleading interpretations of IAT effects by providing independent estimates for different processes within an IAT.

Motion capacity, geography and ecological features explain the present distribution of a migratory top predator

AbstractPresence and distribution of ecological barriers shapes the distribution of migratory birds as well as any other living organism. In Italy, short‐toed snake eagles (Circaetus gallicus) breed in the northern and western areas of the peninsula but the species is rare in the south or the islands. The Italian population of this species migrates across the Mediterranean at the Strait of Gibraltar rather than crossing the large stretch of sea between Sicily and Tunisia. This suggests that, in Italy, fall migration is oriented south–north and spring migration north–south. In this paper we test the hypothesis that the accessibility of the suitable habitat area along the Italian Peninsula is in relation to the geographical migration pattern of the studied species. We integrated information from the movement ecology, the geography and the traditional ecological features in order to provide an ecological explanation of the current biogeographical pattern of our model species. We compared statistical models with and without latitude as a predictor. Each model was based on ecological and geographical variables, including land use, prey availability, spatial distribution of environmental elements (patch analysis), geomorphology, and geography. These models predict two patterns of suitability for short‐toed snake eagles in Italy. Our results suggest that the abundance of this species increases with latitude despite the existence of large areas of suitable habitat in southern Italy. We suggest that the actual distribution of the short‐toed snake eagle in Italy is influenced by the particular migration path used by this population, supporting the hypothesis that this species is still colonizing the Italian Peninsula through an unexpected colonization direction from north to south.

A social–ecological systems approach to non-native species: Habituation and its effect on management of coqui frogs in Hawaii

Non-native species introductions have the ability to affect both ecological and social systems, thus to address those outcomes both ecological and social influences on an invasion need to be understood. We use a social–ecological systems approach to investigate connections between human and ecological factors that affect efforts to control the non-native coqui frog (Eleutherodactylus coqui) on the island of Hawaii. The coqui frog is recognized as a ‘pest’ and ‘injurious wildlife’ by the Hawaii Department of Agriculture. Because the coqui occurs on many small private properties across the island, it is necessary to enlist private citizens in control efforts. Control efforts can include direct chemical control of the coqui as well as landscape manipulations that reduce habitat quality for the frog. On 85 private properties in 12 communities across the island, we measured the relationship between coqui abundance, residents’ attitudes toward the coqui, their reported participation in control activities, and environmental variables that affect habitat quality for the frog. Residents’ attitudes correlated with coqui frog abundance, but in an unexpected direction: People with more frogs on their property and those who owned that property tended to have less negative attitudes toward the coqui. In addition, negative attitudes toward the coqui were not significantly related to participation in control activities. Coqui abundance was related to a habitat variable, canopy cover, which can be manipulated by residents to reduce habitat quality and discourage coqui occupancy. Tolerance for this non-native species is likely to hinder attempts to engage residents in control efforts as the species’ range on the island continues to expand. If this pattern of habituation is manifested with other non-native species considered to have potentially negative effects on the ecological or social environment, it would be important to recognize as early as possible because managers may be most effective at engaging citizens in control efforts before habituation becomes widespread.

The Necessary Accord of Word with Deed: Two Experiments and One Questionnaire on Honesty in Eight Societies

In an online survey, the honesty of residents of eight countries was measured in three ways: by the standard coin flip experimental paradigm, by a new experiment designed to resemble a test with the possibility of cheating, and by a questionnaire of integrity. While the coin flip paradigm successfully predicted cheating in the test, the integrity questionnaire was either not correlated with the two experimental measures, or correlated in an unexpected direction. I also report findings on the differences in honesty across societies, and on the accuracy of respondents’ beliefs about different societies’ honesty levels.

Target direction rather than position determines oculomotor expectation in repeating sequences

Saccadic latencies to targets appearing to the left and right of fixation in a repeating sequence are significantly increased when a target is presented out of sequence. Is this because the target is in the wrong position, the wrong direction, or both? To find out, we arranged for targets in a horizontal plane occasionally to appear with an unexpected eccentricity, though in the correct direction. This had no significant effect on latency, unlike what is observed when targets appeared in the unexpected direction. That subjects learnt sequences of directions rather than simply positions was further confirmed in an experiment where saccade direction was a repeating sequence, but eccentricity was randomised. Latency was elevated when a target was episodically presented in an unexpected direction. Latencies were also elevated when targets appeared in the correct hemifield but at an unexpected direction (35° polar angular displacement from the horizontal, a displacement roughly equivalent in collicular spacing to our unexpected eccentricity), although this elevation was of a smaller magnitude than when targets appeared in an unexpected direction along the horizontal. Finally, we confirmed that not all changes in the stimulus cause disruption: an unexpected change in the orientation or colour of the target did not alter latency. Our results show that in a repeating sequence, the oculomotor system is primarily concerned with predicting the direction of an upcoming eye movement rather than its position. This is consistent with models of oculomotor control developed for randomly appearing targets in which the direction and amplitude of saccades are programmed separately.

Worksite Environmental Interventions for Obesity Prevention and Control: Evidence from Group Randomized Trials.

Worksites provide multiple advantages to prevent and treat obesity and to test environmental interventions to tackle its multiple causal factors. We present a literature review of group-randomized and non-randomized trials that tested worksite environmental, multiple component interventions for obesity prevention and control paying particular attention to the conduct of formative research prior to intervention development. The evidence on environmental interventions on measures of obesity appears to be strong since most of the studies have a low (4/8) and unclear (2/8) risk of bias. Among the studies reviewed whose potential risk of bias was low, the magnitude of the effect was modest and sometimes in the unexpected direction. None of the four studies describing an explicit formative research stage with clear integration of findings into the intervention was able to demonstrate an effect on the main outcome of interest. We present alternative explanation for the findings and recommendations for future research.