scholarly journals The Underappreciated Effects of Unreliability on Multiple Regression and Mediation

2021 ◽  
Vol 7 (2) ◽  
pp. 14
Author(s):  
David Trafimow

There is an increasing trend for researchers in the social sciences to draw causal conclusions from correlational data. Even researchers who use relatively causally neutral language in describing their findings, imply causation by including diagrams with arrows. Moreover, they typically make recommendations for intervention or other applications in their discussion sections, that would make no sense without an implicit assumption that the findings really do indicate causal pathways. The present manuscript commences with the generous assumption that regression-based procedures extract causation out of correlational data, with an exploration of the surprising effects of unreliability on causal conclusions. After discussing the pros and cons of correcting for unreliability, the generous assumption is questioned too. The conclusion is that researchers should be more cautious in interpreting findings based on correlational research paradigms.

Author(s):  
Peter Ling ◽  
Lorraine Ling

The title of this book refers to both methods and paradigms in education research. Both are addressed, but this book is distinguished from others in that the research paradigm, rather than choice of research method, is placed front of stage. The related field of study is education. The study of education intertwines with a range of disciplines in the social sciences so the research issues arising have implications beyond the education context. The research paradigms addressed in this book include the traditional positivist and post-positivist—here labelled neo-positivist—paradigms. The interpretivist, transformative and pragmatic research paradigms, which have also been nominated in existing literature, are included. A novel supercomplexity paradigm has been added here in acknowledgement of the “supercomplex” environment (Barnett, 2000a) in which education research now operates. Following chapters explore issues relating to the design, implementation and critique of education research in the light of this understanding of research paradigms.


rahatulquloob ◽  
2019 ◽  
Vol 3 (2(2)) ◽  
pp. 63-74
Author(s):  
Dr. Shazia Ramzan ◽  
Dr. Sabeen Akbar

Suicide is strictly forbidden in Islam. But now a days we can see that ratio of suicide is increasing day by day in our society and this increasing ratio of suicide is mostly among youngsters. Being an Islamic country and being Muslims, it is an alarming situation for all of us and a moment to stop and think that why our youth is involving in this haram act .We conducted a survey among youngsters. We constructed a questionnaire. We asked about the causes, factors increasing this trend, main cause and steps to reduce this ratio. Our respondents were young girls. So after filling questionnaire we came to know that one of the biggest cause of increasing trend of suicide is gap from Islamic Teachings. And some other causes are poverty, unemployment, laziness of parents in supervision of children, use of social media, and failure in exam. So at end we concluded that we follow Islamic teachings properly and spend our life according to the teaching of Islam then this ratio can be decreased. We used SPSS statistical package for the social sciences for analysis of this data.


2015 ◽  
Vol 29 (3) ◽  
pp. 81-98 ◽  
Author(s):  
Lucas C. Coffman ◽  
Muriel Niederle

The social sciences—including economics—have long called for transparency in research to counter threats to producing robust and replicable results. In this paper, we discuss the pros and cons of three of the more prominent proposed approaches: pre-analysis plans, hypothesis registries, and replications. They have been primarily discussed for experimental research, both in the field including randomized control trials and the laboratory, so we focus on these areas. A pre-analysis plan is a credibly fixed plan of how a researcher will collect and analyze data, which is submitted before a project begins. Though pre-analysis plans have been lauded in the popular press and across the social sciences, we will argue that enthusiasm for pre-analysis plans should be tempered for several reasons. Hypothesis registries are a database of all projects attempted; the goal of this promising mechanism is to alleviate the “file drawer problem,” which is that statistically significant results are more likely to be published, while other results are consigned to the researcher's “file drawer.” Finally, we evaluate the efficacy of replications. We argue that even with modest amounts of researcher bias—either replication attempts bent on proving or disproving the published work—or modest amounts of poor replication attempts—designs that are underpowered or orthogonal to the hypothesis—replications correct even the most inaccurate beliefs within three to five replications. We offer practical proposals for how to increase the incentives for researchers to carry out replications.


2016 ◽  
Vol 35 (2) ◽  
pp. 37-47 ◽  
Author(s):  
Victor T. Oliva

Purpose For most college and university libraries, deselection of monographs should be an essential component of collection development. Few of these libraries have unlimited space for book stack expansion. This research study aims to cover the reasons why this should be undertaken and how it can be accomplished in the humanities and social sciences. At the main campus of Adelphi University Libraries, a conservative approach was used to identify and carefully review monograph titles that were published more than 50 years ago, and, in most cases, this resulted in their deselection without significantly affecting the collection. For some of these titles, the author determined that they might be worth replacing with available e-books and the author did so. Design/methodology/approach A brief overview is provided to delineate why deselection is important, and how it can be accomplished. A literature review was prepared. It included a review of deselection at small-, medium- and large-sized college and university libraries. The pros and cons of print versus e-books for collection development were reviewed, including four case studies. The feasibility of replacing print reference titles with e-books was also covered. A review of the monograph weeding project at the Adelphi University Library in the humanities and social sciences is provided. Conclusions and a projection of next steps are also included. Findings An overwhelming majority of the monograph titles reviewed were deselected without adversely affecting the overall quality of the collection. A small number of available e-book editions were selected to replace some of these deselected titles. Research limitations/implications All of the titles deselected were published more than 50 years ago. All of these titles were in the social sciences and humanities. The deselection review was limited to philosophy, religion, history, political science, sociology, education and psychology. There were limitations on the amount of time available to review titles in most of these fields, and as a result, only a small percentage of the titles in our collection could be reviewed. Practical implications The library has very serious space constraints, which has made it difficult to provide the needed study space for members of the Adelphi University community. Some sections of the book collection are jam packed, with no room for expansion. Deselecting older less used titles and eliminating some sections of book shelves help address both of these problems. Replacing some of these print titles with e-books contributes as well. This deselection project has reduced the holdings of monograph print titles significantly. In the future, the author hopes to rely less on print titles and more on e-books for collection development. Social implications In most fields, college and university students would be better served for their research by more recently published titles. Older, less used titles, as well as those not used at all, should be deselected to make room for more useful and up-to-date titles. As more and more titles become readily available as e-books, the collections of print titles can be reduced. Being able to use e-books even when the library is closed is a great advantage. It should also be noted that these titles can be used by more than one user simultaneously. Originality/value In conducting the literature search, the author discovered that there were a large number of titles on deselecting print titles. There was also considerable research on e-book collection development. However, there were few that linked these two important topics. In this research article and case study, the author hopes to have made a significant contribution to linking them together.


2021 ◽  
Vol 12 (4) ◽  
Author(s):  
Ahmad Bilal ◽  
Saba Nawaz ◽  
Shakeela Altaf

BACKGROUND & OBJECTIVE: The Western studies had reported a change in parent child relationship during COVID-19 lockdown. The present study was conducted to assess the parental relationship with children during COVID-19 lockdown in Punjab province of Pakistan. METHODOLOGY: The study involved correlational research design. 529 parents from the Punjab province were recruited using a Google Form based questionnaire, which also contained information about the nature of the study and informed consent.  The study was conducted from March 2020 to May 2020. The study was duly approved by Research Ethics Committee at The Islamia University of Bahawalpur vide No. REC/B/G-3/2020-S. The participants were required to give their consent for participation in the online study. The Child Parent Relationship Scale (CPRS) was appended to a single questionnaire to collect the data. The Statistical Package for the Social Sciences, version 25, was used for statistical analysis. The correlation analysis, t-test, and analysis of variance were used to compute results. RESULTS: The study found a statistically significant positive correlation between closeness and dependence and a positive significant but weak correlation of conflict with both closeness and dependence. The mothers had more closeness and dependence with their children as compared to fathers. There were found no age wise differences in a parental relationship for conflicts, closeness, and dependence. CONCLUSION: The study concluded that mothers had more closeness and dependence with their children as compared to fathers. Moreover, the age of parents had no effect on their relationship with children.


Author(s):  
Sveinung Sandberg ◽  
Lucero Ibarra Rojas

AbstractCriminology have long celebrated the lone hero researcher. Doing and writing up research in solitude has been the key to academic success and institutional promotions. However, the social sciences in general have increasingly moved towards more collaborative ways of doing research, and co-authorship has become more common. In this study, we summarize and discuss the pros and cons of working in teams when doing qualitative research. Drawing upon our own experiences from Mexico and Norway, we argue for a radical approach to team research and co-authorship, which we describe as team writing. Most importantly, we suggest opening up to include stakeholders and community partners, thus challenging the borders between researchers and those researched. This is arguably particularly important for research done in the academic, geographical and topical periphery of criminology. Team research and writing answers some of the critique of power inequality, representativity and lack of diversity in contemporary academic research. We also believe that team research, and writing, can make criminological research more multifaceted, reflexive, and thus better.


Author(s):  
Mario Luis Small

This chapter examines how much the graduate students’ decisions about approaching confidants were deliberative as opposed to spontaneous—whether they assessed pros and cons before deciding whom to ask or instead spontaneously spilled their emotions on the spot. It first considers the standard assumption in theories of purposive action across the social sciences that deliberation precedes action. It then discusses three decisions that a person inherently makes when he or she mobilizes his or her network: to seek help, to select a confidant, and to activate the tie. The chapter suggests that the extent to which their activation decisions were incidental or spontaneous, rather than reflective, depended in part on the context of students’ interactions with others. It argues that students often found themselves confiding in someone not because they had planned it, but simply because the confidant was present and available when needed.


2019 ◽  
Vol 36 (7-8) ◽  
pp. 5-21
Author(s):  
Louis Althusser

This text derives from a recording, and transcripts, of the introduction which Althusser gave on 6 December 1963, to a seminar for students in the École Normale Supérieure, Paris, offered at his invitation by Pierre Bourdieu and Jean-Claude Passeron. Althusser takes the opportunity to raise questions about the status of social science and suggests that Bourdieu and Passeron represent slightly different strands of contemporary research practice, partly as a result of their different formation and practice since themselves leaving the École. Althusser first considers the relation between the human sciences and the traditionally instituted Faculty of Letters or Humanities. What is the origin of the compulsion to constitute a science of human relations? Given that the social sciences have established themselves, Althusser then tries to define their nature. He suggests that they have three forms: as abstract and general theory, as ethnology, and as empirical sociology. He discusses the pros and cons of each in some detail. Althusser then asks what are the features which constitute sciences and concludes that they must always possess discrete theoretical perspectives corresponding with discrete components of reality but must also possess an element of self-referentiality or, as he puts it, must be objects to themselves. Althusser suggests that his contemporary social sciences are not philosophically adequate by the criteria which he advances. He proceeds to introduce Bourdieu and Passeron in such a way as to invite consideration of whether their practices meet his criteria.


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