Katherine R B Jankowski
Biographic Data
| ID | 4088333 |
|---|---|
| NAME | Katherine R B Jankowski |
| GIVEN NAMES | Katherine R B |
| FAMILY NAME | Jankowski |
| SIGNATURE | JANKOWSKI K R B |
| AFFILIATIONS | Luke Neuhedel Foundation |
| VERIFIED | No |
| TOTAL WORKS | 18 |
| TOTAL CITATIONS | 4 |
| WORKS AS AUTHOR | 18 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2002 |
| LATEST PUBLICATION YEAR | 2018 |
| H-INDEX | 1 |
Threats to the Internal Validity of Experimental and Quasi-Experimental Research in Healthcare
The article defines, describes, and discusses the seven threats to the internal validity of experiments discussed by Donald T. Campbell in his classic 1957 article: history, maturation, testing, instrument decay, statistical regression, selection, and mortality. These concepts are said to be threats to the internal validity of experiments because they pose alternate explanations for the apparent causal relationship between the independent variabl…
The t -test
The t-test developed by William S. Gosset (also known as Student's t-test and the two-sample t-test) is commonly used to compare one sample mean on a measure with another sample mean on the same measure. The outcome of the t-test is used to draw inferences about how different the samples are from each other. It is probably one of the most frequently relied upon statistics in inferential research. It is easy to use: a researcher can calculate the …
Studying Associations in Health Care Research
This article discusses some of the types of relationships observed in healthcare research and depicts them in graphic form. The article begins by explaining two basic associations observed in chemistry and physics (Boyles' Law and Charles' Law), and illustrates how these associations are similar to curvilinear and linear associations, respectively, found in healthcare. Graphs of curvilinear associations include morbidity curves and survival and m…
Measures of Central Tendency in Chaplaincy, Health Care, and Related Research
The three measures of central tendency are discussed in this article: the mode, the median, and the mean. These measures of central tendency describe data in different and important ways, in relation to the level of measurement (nominal, ordinal, interval, or ratio) used to obtain the data. The results of published research studies, thought experiments, and graphs of frequency and percentage distributions of data are used as examples to demonstra…
Measures of Variability in Chaplaincy, Health Care, and Related Research
This article discusses statistical measures of variability in relation to measures of central tendency and levels of measurement. Three measures of variability used in healthcare research (the range, the interquartile range, and the standard deviation) are described and compared, including their uses and limitations. The article describes how each of the three measures is calculated, and it provides a step-by-step example of calculating the sums …
Religion, meaning and purpose, and mental health
The present study was specifically designed to examine the associations among religious commitment, belief in meaning and purpose in life, and psychiatric symptoms among the general public using data from the 2010 Baylor Religion Survey (BRS). The BRS obtained data from a nationwide sample of 1,714 U.S. adults, 1,450 of which are included in the current analyses. The central hypothesis of the study, based on identity theory, was that religious co…
Operational Definitions in Research on Religion and Health
This article summarizes the historical development of operational definitions and discusses their application to research on religion and health, and their importance for research, in general. The diversity of religious concepts that have been operationalized is described, as well as the development of multi-dimensional self-report measures of religion specifically designed for use in health research. The operational definitions of a variety of h…
Research Designs and Making Causal Inferences From Health Care Studies
This article summarizes the major types of research designs used in healthcare research, including experimental, quasi-experimental, and observational studies. Observational studies are divided into survey studies (descriptive and correlational studies), case-studies and analytic studies, the last of which are commonly used in epidemiology: case-control, retrospective cohort, and prospective cohort studies. Similarities and differences among the …
Independent, Dependent, and Other Variables in Healthcare and Chaplaincy Research
This article begins by defining the term variable and the terms independent variable and dependent variable, providing examples of each. It then proceeds to describe and discuss synonyms for the terms independent variable and dependent variable, including treatment, intervention, predictor, and risk factor, and synonyms for dependent variable, such as response variables and outcomes. The article explains that the terms extraneous, nuisance, and c…
Fundamentals of Measurement in Health Care Research
This article discusses levels of measurement and their application to research and practice in health care. The concept of levels of measurement was codified in a seminal article by S. S. Stevens in 1946 that defined four levels of measurement: nominal scales, which label and classify cases (objects and individuals) and assign them to categories; ordinal scales, which rank cases on some attribute; interval scales, which have equal intervals for m…
Scientific Method and Its Application to Chaplaincy
Spiritual Coping and Anxiety in Palliative Care Patients
Patients often rely on spirituality to cope with anxiety, yet it is not known if spiritual coping actually helps patients deal with anxiety. The present study was designed, therefore, to examine this relationship. A series of patients who were referred to the palliative care team at New York University, Langone Medical Center (N = 44) were interviewed about their spiritual coping and anxiety. Anxiety was measured using the first three items of th…
A Methodological Analysis of Chaplaincy Research
The present article presents a comprehensive review and analysis of quantitative research conducted in the United States on chaplaincy and closely related topics published between 2000 and 2009. A combined search strategy identified 49 quantitative studies in 13 journals. The analysis focuses on the methodological sophistication of the studies, compared to earlier research on chaplaincy and pastoral care. Cross-sectional surveys of convenience sa…
Testing the Efficacy of Chaplaincy Care
The current article reviews the research conducted in the United States on the clinical practice of chaplains with patients and family members, referrals to chaplains, patient satisfaction with chaplaincy services, and the limited literature on the efficacy of chaplain interventions. It also discusses the methodological limitations of studies conducted on these topics and makes suggestions for improving future chaplaincy research. The authors con…
Complementary Alternative Medicine Practices Used by Religious Professionals
Religious professionals completed an online survey of their use of health related practices currently known as complementary and alternative medicine (CAM). They indicated how often they engaged in these practices and how often they had used these practices when helping other people. The majority of religious professionals used at least one of the practices when alone and when helping other people. The most frequently used practices were meditati…
Change in Pastoral Skills, Emotional Intelligence, Self-reflection, and Social Desirability Across a Unit of CPE
Clinical Pastoral Education (CPE) is experiential learning of the art and science of pastoral care. CPE students increase capacities in psychological strengths such as self-awareness and empathy, and improve skills in interpersonal and inter-professional relationships. Previous research has documented different kinds of change and experiences for students depending on the length of the CPE unit (short/intensive vs. long/extended). The current stu…
Prenatal and Postpartum Depression among Low-Income Dominican and Puerto Rican Women
This longitudinal study examined depression symptoms among pregnant, low-income, urban Latinas, primarily Puerto Ricans and Dominicans, receiving obstetrical services in community health centers. In all, 106 women were interviewed in late pregnancy, 47 were interviewed again 2 to 3 weeks postpartum, and 42 three months postpartum. Elevated levels of depressive symptoms were evident in 53% of the original sample. Across time, depressive symptoms d…
Depression and negative life events among pregnant african-american and hispanic women
Prenatal and Postpartum Depression among Low-Income Dominican and Puerto Rican Women
This longitudinal study examined depression symptoms among pregnant, low-income, urban Latinas, primarily Puerto Ricans and Dominicans, receiving obstetrical services in community health centers. In all, 106 women were interviewed in late pregnancy, 47 were interviewed again 2 to 3 weeks postpartum, and 42 three months postpartum. Elevated levels of depressive symptoms were evident in 53% of the original sample. Across time, depressive symptoms d…
Depression and negative life events among pregnant african-american and hispanic women
Prenatal and Postpartum Depression among Low-Income Dominican and Puerto Rican Women
This longitudinal study examined depression symptoms among pregnant, low-income, urban Latinas, primarily Puerto Ricans and Dominicans, receiving obstetrical services in community health centers. In all, 106 women were interviewed in late pregnancy, 47 were interviewed again 2 to 3 weeks postpartum, and 42 three months postpartum. Elevated levels of depressive symptoms were evident in 53% of the original sample. Across time, depressive symptoms d…
Change in Pastoral Skills, Emotional Intelligence, Self-reflection, and Social Desirability Across a Unit of CPE
Clinical Pastoral Education (CPE) is experiential learning of the art and science of pastoral care. CPE students increase capacities in psychological strengths such as self-awareness and empathy, and improve skills in interpersonal and inter-professional relationships. Previous research has documented different kinds of change and experiences for students depending on the length of the CPE unit (short/intensive vs. long/extended). The current stu…
Complementary Alternative Medicine Practices Used by Religious Professionals
Religious professionals completed an online survey of their use of health related practices currently known as complementary and alternative medicine (CAM). They indicated how often they engaged in these practices and how often they had used these practices when helping other people. The majority of religious professionals used at least one of the practices when alone and when helping other people. The most frequently used practices were meditati…
A Methodological Analysis of Chaplaincy Research
The present article presents a comprehensive review and analysis of quantitative research conducted in the United States on chaplaincy and closely related topics published between 2000 and 2009. A combined search strategy identified 49 quantitative studies in 13 journals. The analysis focuses on the methodological sophistication of the studies, compared to earlier research on chaplaincy and pastoral care. Cross-sectional surveys of convenience sa…
Testing the Efficacy of Chaplaincy Care
The current article reviews the research conducted in the United States on the clinical practice of chaplains with patients and family members, referrals to chaplains, patient satisfaction with chaplaincy services, and the limited literature on the efficacy of chaplain interventions. It also discusses the methodological limitations of studies conducted on these topics and makes suggestions for improving future chaplaincy research. The authors con…
Spiritual Coping and Anxiety in Palliative Care Patients
Patients often rely on spirituality to cope with anxiety, yet it is not known if spiritual coping actually helps patients deal with anxiety. The present study was designed, therefore, to examine this relationship. A series of patients who were referred to the palliative care team at New York University, Langone Medical Center (N = 44) were interviewed about their spiritual coping and anxiety. Anxiety was measured using the first three items of th…
Operational Definitions in Research on Religion and Health
This article summarizes the historical development of operational definitions and discusses their application to research on religion and health, and their importance for research, in general. The diversity of religious concepts that have been operationalized is described, as well as the development of multi-dimensional self-report measures of religion specifically designed for use in health research. The operational definitions of a variety of h…
Research Designs and Making Causal Inferences From Health Care Studies
This article summarizes the major types of research designs used in healthcare research, including experimental, quasi-experimental, and observational studies. Observational studies are divided into survey studies (descriptive and correlational studies), case-studies and analytic studies, the last of which are commonly used in epidemiology: case-control, retrospective cohort, and prospective cohort studies. Similarities and differences among the …
Independent, Dependent, and Other Variables in Healthcare and Chaplaincy Research
This article begins by defining the term variable and the terms independent variable and dependent variable, providing examples of each. It then proceeds to describe and discuss synonyms for the terms independent variable and dependent variable, including treatment, intervention, predictor, and risk factor, and synonyms for dependent variable, such as response variables and outcomes. The article explains that the terms extraneous, nuisance, and c…
Fundamentals of Measurement in Health Care Research
This article discusses levels of measurement and their application to research and practice in health care. The concept of levels of measurement was codified in a seminal article by S. S. Stevens in 1946 that defined four levels of measurement: nominal scales, which label and classify cases (objects and individuals) and assign them to categories; ordinal scales, which rank cases on some attribute; interval scales, which have equal intervals for m…
Scientific Method and Its Application to Chaplaincy
Measures of Central Tendency in Chaplaincy, Health Care, and Related Research
The three measures of central tendency are discussed in this article: the mode, the median, and the mean. These measures of central tendency describe data in different and important ways, in relation to the level of measurement (nominal, ordinal, interval, or ratio) used to obtain the data. The results of published research studies, thought experiments, and graphs of frequency and percentage distributions of data are used as examples to demonstra…
Measures of Variability in Chaplaincy, Health Care, and Related Research
This article discusses statistical measures of variability in relation to measures of central tendency and levels of measurement. Three measures of variability used in healthcare research (the range, the interquartile range, and the standard deviation) are described and compared, including their uses and limitations. The article describes how each of the three measures is calculated, and it provides a step-by-step example of calculating the sums …
Religion, meaning and purpose, and mental health
The present study was specifically designed to examine the associations among religious commitment, belief in meaning and purpose in life, and psychiatric symptoms among the general public using data from the 2010 Baylor Religion Survey (BRS). The BRS obtained data from a nationwide sample of 1,714 U.S. adults, 1,450 of which are included in the current analyses. The central hypothesis of the study, based on identity theory, was that religious co…
Studying Associations in Health Care Research
This article discusses some of the types of relationships observed in healthcare research and depicts them in graphic form. The article begins by explaining two basic associations observed in chemistry and physics (Boyles' Law and Charles' Law), and illustrates how these associations are similar to curvilinear and linear associations, respectively, found in healthcare. Graphs of curvilinear associations include morbidity curves and survival and m…
Threats to the Internal Validity of Experimental and Quasi-Experimental Research in Healthcare
The article defines, describes, and discusses the seven threats to the internal validity of experiments discussed by Donald T. Campbell in his classic 1957 article: history, maturation, testing, instrument decay, statistical regression, selection, and mortality. These concepts are said to be threats to the internal validity of experiments because they pose alternate explanations for the apparent causal relationship between the independent variabl…
The t -test
The t-test developed by William S. Gosset (also known as Student's t-test and the two-sample t-test) is commonly used to compare one sample mean on a measure with another sample mean on the same measure. The outcome of the t-test is used to draw inferences about how different the samples are from each other. It is probably one of the most frequently relied upon statistics in inferential research. It is easy to use: a researcher can calculate the …
Psychology (15 works) · Religion, Spirituality, and Psychology (10 works) · Medicine (9 works) · Mathematics (6 works) · Statistics (6 works) · Health care (5 works) · Social Psychology (5 works) · Anxiety (4 works) · Econometrics (4 works) · Nursing (4 works)