Evaluating the relationship between trapper harvest of American martens (Martes americana) and the quantity and spatial configuration of habitat in the boreal forests of Ontario, Canada

We investigated the relationship between trapper harvest of martens (Martes americana) and the quantity and spatial configuration of marten habitat on traplines in the eastern and western boreal forests of Ontario. We used region-specific habitat models to estimate the total amount of suitable marten habitat on each trapline, and the proportion of each trapline identified as suitable habitat in various patch size classes. To control for variability in trapper success not associated with habitat, we included an index of trapper effort, as well as variables related to access, temperature, and precipitation as covariates in our regression analyses. Region-specific habitat models identified a positive relationship between the proportion of suitable marten habitat on traplines (irrespective of patch size) and trapper success. Although there did not appear to be an effect of patch size on trapper success in the eastern study region, we observed an effect in the western region. Results from the western study region suggest that traplines with suitable habitat in patches ≥500 ha will have higher trapper success than traplines with similar proportions of suitable habitat but distributed in smaller patches. Our study was conducted in a forested landscape (80% of trapline area was forested). Therefore, our findings should not be applied to areas where suitable marten habitat lies in a matrix comprised of a significant amount of non-forested area.

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Relationship between Winter/Spring Snowfall and Summer Precipitation in the Northern Great Plains of North America

Journal of Hydrometeorology ◽

10.1175/2009jhm1089.1 ◽

2009 ◽

Vol 10 (5) ◽

pp. 1203-1217 ◽

Cited By ~ 15

Author(s):

Steven M. Quiring ◽

Daria B. Kluver

Keyword(s):

Great Plains ◽

Standardized Precipitation Index ◽

Summer Precipitation ◽

Northern Great Plains ◽

Study Region ◽

Temperature And Precipitation ◽

Air Temperatures ◽

Moisture Conditions ◽

The Relationship ◽

Preceding Winter

Abstract On the basis of snowfall observations from 1929 to 1999, positive (negative) snowfall anomalies are associated with wetter (drier) than normal conditions during the summer [July–August (JJA)] in the northern Great Plains. The five driest summers are associated with negative snowfall anomalies during the preceding winter (−66.7 mm) and spring (−62.4 mm) that cover most of the study region (∼85%). Snowfall anomalies during the late spring (April–May) are more important for determining summer moisture conditions than snowfall anomalies in fall [September–November (SON)] or winter [December–February (DJF)]. The link between snowfall anomalies and summer moisture conditions appears to be, at least partly, through soil moisture since positive (negative) snowfall anomalies are associated with wetter (drier) soils, a later (earlier) date of snowmelt, cooler (warmer) air temperatures, and more (less) evaporation during spring and summer. However, the relationship between spring snowfall and summer moisture conditions is only statistically significant when the moisture anomaly index (Z), which accounts for both temperature and precipitation, is used to characterize summer moisture conditions and the signal is weak when just considering precipitation (e.g., standardized precipitation index). Results also indicate that the strength of the relationship between winter/spring snowfall and summer moisture varies significantly over space and time, which limits its utility for seasonal forecasting.

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Influence of spatial configuration in coworking spaces on entrepreneurial bricolage: Evidence from China

Social Behavior and Personality An International Journal ◽

10.2224/sbp.9706 ◽

2021 ◽

Vol 49 (3) ◽

pp. 1-14

Author(s):

Ying Han

Keyword(s):

Decision Making ◽

Social Networks ◽

Spatial Configuration ◽

Physical Design ◽

Mediating Effect ◽

Regression Analyses ◽

Network Ties ◽

Entrepreneurial Bricolage ◽

Coworking Spaces ◽

The Relationship

In this study the emerging phenomenon of coworking is contextualized within a theoretical framework. I conducted a survey with 310 people in China who were working in coworking spaces. Using multiple regression analyses, I assessed whether physical design, social networks, and individual trust (i.e., spatial configuration) in these shared environments stimulates entrepreneurial bricolage. The results show that physical design positively influenced entrepreneurial bricolage in the coworking space; that network ties had a mediating effect, which confirms that social networks partially mediated the relationship between physical design and entrepreneurial bricolage; and that individual trust moderated this mediating effect. This study provides new insights into the mechanism of entrepreneurial bricolage in coworking spaces from the perspective of spatial configuration. The study findings have major implications for research into improving management of coworking spaces because the focus was on spatial configuration and the effect of this in decision making for entrepreneurial bricolage.

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Exploring the Potential Impact of Sentence-Level Comprehension and Sentence-Level Fluency on Deaf Students' Passage Comprehension

Journal of Speech Language and Hearing Research ◽

10.1044/2020_jslhr-19-00205 ◽

2020 ◽

Vol 63 (7) ◽

pp. 2281-2292

Author(s):

Ying Zhao ◽

Xinchun Wu ◽

Hongjun Chen ◽

Peng Sun ◽

Ruibo Xie ◽

...

Keyword(s):

Independent Predictor ◽

Vocabulary Knowledge ◽

Group Differences ◽

Regression Analyses ◽

Deaf Students ◽

Mediating Role ◽

Sentence Level ◽

Mediating Mechanisms ◽

Potential Impact ◽

The Relationship

Purpose This exploratory study aimed to investigate the potential impact of sentence-level comprehension and sentence-level fluency on passage comprehension of deaf students in elementary school. Method A total of 159 deaf students, 65 students ( M age = 13.46 years) in Grades 3 and 4 and 94 students ( M age = 14.95 years) in Grades 5 and 6, were assessed for nonverbal intelligence, vocabulary knowledge, sentence-level comprehension, sentence-level fluency, and passage comprehension. Group differences were examined using t tests, whereas the predictive and mediating mechanisms were examined using regression modeling. Results The regression analyses showed that the effect of sentence-level comprehension on passage comprehension was not significant, whereas sentence-level fluency was an independent predictor in Grades 3–4. Sentence-level comprehension and fluency contributed significant variance to passage comprehension in Grades 5–6. Sentence-level fluency fully mediated the influence of sentence-level comprehension on passage comprehension in Grades 3–4, playing a partial mediating role in Grades 5–6. Conclusions The relative contributions of sentence-level comprehension and fluency to deaf students' passage comprehension varied, and sentence-level fluency mediated the relationship between sentence-level comprehension and passage comprehension.

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In Search of the Prosocial Personality

Journal of Individual Differences ◽

10.1027/1614-0001/a000276 ◽

2019 ◽

Vol 40 (1) ◽

pp. 55-62 ◽

Cited By ~ 3

Author(s):

Anja Wertag ◽

Denis Bratko

Keyword(s):

Prosocial Behavior ◽

Personality Traits ◽

Significant Proportion ◽

Dark Triad ◽

Self Report ◽

Hierarchical Regression ◽

Regression Analyses ◽

The Relationship

Abstract. Prosocial behavior is intended to benefit others rather than oneself and is positively linked to personality traits such as Agreeableness and Honesty-Humility, and usually negatively to the Dark Triad traits (i.e., Machiavellianism, narcissism, and psychopathy). However, a significant proportion of the research in this area is conducted solely on self-report measures of prosocial behavior. Therefore, the aim of this study was to investigate the relationship between prosociality and the basic (i.e., HEXACO) and dark personality traits, comparing their contribution in predicting both self-reported prosociality and prosocial behavior. Results of the hierarchical regression analyses showed that the Dark Triad traits explain prosociality and prosocial behavior above and beyond the HEXACO traits, emphasizing the importance of the Dark Triad in the personality space.

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Effect of implicit prototype theory on employees' proactive behavior

Social Behavior and Personality An International Journal ◽

10.2224/sbp.8827 ◽

2020 ◽

Vol 48 (5) ◽

pp. 1-12

Author(s):

Hongwu Xiao ◽

Donghan Wang ◽

Xiaohan Liu ◽

Yi Liu

Keyword(s):

Role Theory ◽

Reliability And Validity ◽

Leader Member Exchange ◽

Prototype Theory ◽

Proactive Behavior ◽

Regression Analyses ◽

Theoretical Support ◽

Member Exchange ◽

Managerial Implications ◽

The Relationship

We applied role theory to test a theoretical model that explained how and why an implicit prototype match influences employees' proactive behavior in interpersonal contexts. After analyzing the reliability and validity of the variables, we used correlation and regression analyses to test our hypotheses with 342 participants from enterprises in China. The results show that (a) a stronger implicit prototype match increased employees' proactive behavior, (b) leader–member exchange mediated the relationship between implicit prototype match and proactive behavior, and (c) leader–member liking (employee's liking for leader and vice versa) moderated the relationship between implicit prototype match and leader–member exchange. Our findings provide theoretical support for implicit prototype theory from the implicit match perspective and have managerial implications for organizations seeking to improve employees' proactive behavior.

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Characteristics of Different Types of Childhood Violence and the Risk of Revictimization

Violence Against Women ◽

10.1177/1077801218818381 ◽

2019 ◽

Vol 25 (14) ◽

pp. 1696-1716 ◽

Cited By ~ 4

Author(s):

Ida Frugaard Stroem ◽

Helene Flood Aakvaag ◽

Tore Wentzel-Larsen

Keyword(s):

Childhood Abuse ◽

Telephone Survey ◽

Regression Analyses ◽

Multiple Forms ◽

Different Types ◽

Children And Young Adults ◽

Childhood Violence ◽

Forms Of Violence ◽

The Relationship

This study investigates the relationship between the characteristics of different types of childhood violence and adult victimization using two waves of data from a community telephone survey (T1) and a follow-up survey, including 505 cases and 506 controls, aged 17-35 years (T2). The logistic regression analyses showed that exposure to childhood abuse, regardless of type, was associated with adult victimization. Exposure to multiple types of abuse, victimization both in childhood and in young adulthood, and recency of abuse increased these odds. Our findings emphasize the importance of assessing multiple forms of violence when studying revictimization. Practitioners working with children and young adults should be attentive to the number of victimization types experienced and recent victimization to prevent further abuse.

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Who Likes What Kind of News? The Relationship Between Characteristics of Media Consumers and News Interest

SAGE Open ◽

10.1177/21582440211003089 ◽

2021 ◽

Vol 11 (1) ◽

pp. 215824402110030

Author(s):

Kai Kaspar ◽

Lisa Anna Marie Fuchs

Keyword(s):

Big Five ◽

Information Filtering ◽

Personal Characteristics ◽

Self Esteem ◽

Big Five Personality ◽

Regression Analyses ◽

Uses And Gratification ◽

German Speaking ◽

Explained Variance ◽

The Relationship

Stimulated by the uses-and-gratification approach, this study examined the joint relation of several consumer characteristics to news interest. In total, 1,546 German-speaking participants rated their interest in 15 major news categories and several personal characteristics, including gender, age, the Big Five personality traits, self-esteem, as well as general positive and negative affect. Regression analyses examined the amount of interindividual variance in news interest that can be explained by this set of consumer characteristics. Overall, the amount of explained variance differed remarkably across news categories, ranging from 4% for entertainment-related news to 25% for news about technology. The most powerful explaining variables were participants’ gender, age, openness to experiences, and their amount of general positive affect. The results suggest that news interest should be defined and operationalized as a concept with multiple facets covering a huge range of content. Also, the results are important for media producers and journalists with respect to the conflict between increased need gratification of consumers and information filtering via personalized news content.

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How Is Sleep Related to Anxiety or Depression in Older Adults With Dementia?

Innovation in Aging ◽

10.1093/geroni/igaa057.2106 ◽

2020 ◽

Vol 4 (Supplement_1) ◽

pp. 619-619

Author(s):

Yeji Hwang ◽

Nancy Hodgson

Keyword(s):

Anxiety And Depression ◽

Regression Analyses ◽

Subjective Sleep Quality ◽

Subjective Sleep ◽

Significant Relationships ◽

People With Dementia ◽

The Family ◽

Study Participants ◽

Anxiety Depression ◽

The Relationship

Abstract Anxiety and depression are one of the most distressing symptoms for the family caregivers. Little is known about the relationship between sleep impairments and anxiety/depression in this population and how objective and subjective sleep measures differ in relation to anxiety. This study was designed to examine the relationship between sleep impairments and anxiety/depression in people with dementia, using both subjective and objective sleep measures. Among the 170 study participants, 50% (n=85) reported to have anxiety/depression. In univariate logistic regression analyses on anxiety/depression, adjusting for dementia stage, people with more subjective sleep impairment had higher odds of having anxiety/depression (OR=1.111; 95% CI: 1.020-1.211, p=0.016) and people with poorer subjective sleep quality had higher odds of having anxiety/depression (OR=1.702; 95% CI: 1.046-2.769, p=0.032). Objective sleep measures from actigraphy did not show any significant relationships to anxiety/depression. The results suggest that subjective sleep measures are closely related to anxiety/depression in this population.

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From Resistance to Digital Technologies in the Context of the Reaction to Distance Learning in the School Context during COVID-19

Education Sciences ◽

10.3390/educsci11040163 ◽

2021 ◽

Vol 11 (4) ◽

pp. 163

Author(s):

Giusi Antonia Toto ◽

Pierpaolo Limone

Keyword(s):

Distance Learning ◽

School Context ◽

Digital Technologies ◽

Point Of View ◽

View Factor ◽

Regression Analyses ◽

Teachers Perceptions ◽

Professional Perception ◽

The Relationship ◽

Professional Perceptions

In the relationship between teachers and distance learning in the context of COIVD-19, a series of unprecedented dynamics have emerged relating to a process of open-air experimentation that is going on in the world of school. The main constructs investigated in this paper concern the professional perceptions of teachers in terms of their skills and resistances towards digital technologies. To investigate this topic, a questionnaire on distance learning was administered to a sample of 658 teachers. From a methodological point of view, factor and reliability analyses and correlation and regression analyses were conducted. From the analysis of the results, it emerged that the questionnaire measures the resistance of teachers to distance learning and focuses on three main dimensions (two positive and one negative) that link teachers’ perceptions to the resistance to distance learning. In conclusion, the theme of the acceptance of technologies in the practice of teachers is still a subject full of meaning for professional perception and vision. A second issue concerns precisely the relationship between digital technologies and users, which must no longer focus only on the relationship with students but also on the perspective of the other training actors, including teachers.

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785 Reported Restful Sleep Predicting Emotional Distress: Does Exercise (and its modalities) moderate?

SLEEP ◽

10.1093/sleep/zsab072.782 ◽

2021 ◽

Vol 44 (Supplement_2) ◽

pp. A305-A306

Author(s):

Jesse Moore ◽

Ellita Williams ◽

Collin Popp ◽

Anthony Briggs ◽

Judite Blanc ◽

...

Keyword(s):

Logistic Regression ◽

Aerobic Exercise ◽

Regression Models ◽

Regression Analyses ◽

Logistic Regression Models ◽

The Past ◽

Strengthening Exercise ◽

Waking Up ◽

The Relationship ◽

Age And Sex

Abstract Introduction Literature shows that exercise moderates the relationship between sleep and emotional distress (ED.) However, it is unclear whether different types of exercise, such as aerobic and strengthening, affect this relationship differently. We investigated the moderating role of two types of exercise (aerobic and strengthening) regarding the relationship between ED and sleep. Methods Our analysis was based on data from 2018 National Health Interview Survey (NHIS), a nationally representative study in which 2,814 participants provided all data. Participants were asked 1) “how many days they woke up feeling rested over the past week”, 2) the Kessler 6 scale to determine ED (a score >13 indicates ED), and 3) the average frequency of strengthening or aerobic exercise per week. Logistic regression analyses were performed to determine if the reported days of waking up rested predicted level of ED. We then investigated whether strengthening or aerobic exercise differentially moderated this relationship. Covariates such as age and sex were adjusted in the logistic regression models. Logistic regression analyses were performed to determine if subjective reporting of restful sleep predicted level of ED. We investigated whether strengthening exercise or aerobic exercise differentially moderated this relationship. Covariates such as age and sex were adjusted in the logistic regression models. Results On average, participants reported 4.41 restful nights of sleep (SD =2.41), 3.43 strengthening activities (SD = 3.19,) and 8.47 aerobic activities a week (SD=5.91.) We found a significant association between days over the past week reporting waking up feeling rested and ED outcome according to K6, Χ2(1) = -741, p= <.001. The odds ratio signified a decrease of 52% in ED scores for each unit of restful sleep (OR = .48, (95% CI = .33, .65) p=<.001.) In the logistic regression model with moderation, aerobic exercise had a significant moderation effect, Χ2(1) = .03, p=.04, but strengthening exercise did not. Conclusion We found that restful sleep predicted reduction in ED scores. Aerobic exercise moderated this relationship, while strengthening exercise did not. Further research should investigate the longitudinal effects of exercise type on the relationship between restful sleep and ED. Support (if any) NIH (K07AG052685, R01MD007716, K01HL135452, R01HL152453)

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