“McNemar’s expertness in statistical theory and methods, and his contributions to the field of psychological statistics, cover an era of expanding knowledge during which he took every opportunity to remain abreast of developments, to examine them critically, and to propose constructive improvements” (Hilgard, Hastorf, & Sears). Quinn McNemar is a well-known 20th Century statistician who researched probability as related to his true passion, psychology. By delving into the personal life of Quinn McNemar, analyzing his life as a well-respected psychologist, and exploring the fundamental contributions McNemar made in the field of statistics, one can come to understand why his expertness is valued by many in the mathematics world today. To begin, however, one must understand what made McNemar the man he was with the goals he held for himself.
McNemar was born on February 20, 1900-1901, where he was raised in a small West Virginia and attended school until the age of eighteen. The school he attended up until this point in his life was a mere elementary school, as it was his only option at the time. But in 1927, McNemar decided to move his livelihood to the opposite coast of the United States to begin studying at Stanford University. “He had more training in mathematics than in psychology, so that statistics became a natural emphasis, although it was essentially a new field for him” (Hilgard, Hastorf, & Sears). His wife, Olga, an established Ph.D. in the field of psychology,
Due to financial hardship, the Nyke shoe company feels they only need to make one size of shoes, regardless of gender or height. They have collected data on gender, shoe size, and height and have asked you to tell them if they can change their business model to include only one size of shoes – regardless of height or gender of the wearer. In no more 5-10 pages (including figures), explain your recommendations, using statistical evidence to support your findings. The data found are below:
After checking some of the websites about psychobabble and its meaning, I have learned that there is a lot of words used today by ordinary people, and Psychologist. Some Psychologist or Doctors will diagnose children with ADHD, but they have not tested these children properly to prove their diagnosis. Sometimes these children may be just bored or they need something to do that stimulates their interest in the subject that they are studying or they just have built-up energy and they may need more exercise in their daily routine, than other children.
Guilford, J.P. (1965). Essential measurements in Psychology and Education (Fourth Edition); New York: McGraw-Hill Publishing.
Psychology a Connectext 4th edition, Terry F. Pettijohn Discovering Psychology, Don Hockenbury & Sandra Hockenbury
Throughout the span of history, psychology has always existed. Humans have always pondered why we think, act, and see the world as we do. Most information we have on the very foundations of psychology come from philosophers and physicists such as Plato, Aristotle, Descartes, and Gustav Fechner. Today I’ll be comparing two very different psychologists: John B. Watson and Carl Rogers. Although these two display different feelings and approaches to their field, they share the same roots. Keeping this in mind, I believe it’s important to understand that evaluating the likeness of contrasting branches
The Diagnostic and Statistical Manual of Mental Disorders (DSM) has a number of features. First of all, every disorder is identified using a name and a numerical code. In addition, the manual provides the criteria for diagnosing each disorder as well as establishes subtypes of a disorder and examples that would illustrate the disorder. The manual goes further by addressing the typical age of onset, culturally related information, gender-related information, prevalence of a disorder, typical clinical course of a disorder, typical predisposing factors of a disorder and genetic family patterns of a disease (Summers, 2009). The DSM-IV is a tool that is used by mental health practitioners and social service workers. As has been demonstrated
In Psychology 101, you learn about a personal fable; something that I have not lost. I have always wanted to change the world that I was destined for greatness and teaching elementary school students gives me that power. In the words of Nelson Mandela, “Education is the most powerful weapon which you can use to change the world.”
Example; you have a cat and the cat just playing around with a ball and when you
Wood, S. , & Wood, E. (1999). The Essential World of Psychology. Maine: Allyn & Bacon
When I started this class this pass September I had a little knowledge of psychology. In my junior year of high school I took Psychology as an elective class. I really enjoy it alot, it amaze me how much there was to know about our brains. This September I came with the feeling that this psychology class was going to be way different from my psychology class from high school. And that my knowledge from my class before wasn’t going to be useful at all. But I was wrong, this class has actually been better than my other class. Because it has help dust off some of the concepted that I had learn before. But it has also made gain more knowledge about psychology that I didn’t knew before. For example the next concepts are the ones that had impacted me the most: critical thinking and the eight essential, implicit learning, short term and long term memories. I chose these concept because they have not only taught me more about psychology, but they have made a big impact on me.
* Predict: Offering predictions (or hypotheses) about how a given condition or set of conditions will affect
A debate rages in psychology. It is not one of the usual kind, dwelling on a specific aspect of the mind or a new drug, but a controversy dealing with the very foundations of psychology. The issue is determining how psychologists should treat patients and on what psychologists base their choices. Some feel that they must be empirically-supported treatments, treatments backed by hard data and scientifically supported. Others feel that this standard for treatments is much too confining for the complex field of psychology and that many good treatments cannot be backed by hard data. The American Psychological Association President Task Force on Evidence-Based Treatment came out with a plan for psychology that effectively maintains a high
Baron, R. A., & Kalsher, M.J. (2008). PSY 105:Introduction too psychology: Third custom edition (2nd ed.) Boston, MA: Allyn & Bacon
This research article was taken from the Association for Psychological Science (APS) Journal. This specific issue had a total of ten articles, and while they are covering different topics and studies, some of them do focus on similar ideas. Psychology is all about the study of the mind, and how it has different parts intended for unique functions. It seems like a good portion of the articles for this specific journal deal with emotions and how the body interprets them. One article deals with the stress of different generations, while another deals with an individual’s willpower against sugar. There is an article about self-esteem and how that varies during a lifetime, as well as an article on cooperation. The article that will be specifically discussed in this research paper also has to deal with how the body interprets things when it comes to a stressful situation, such as a crime. It looks at how reliable eyewitness testimony is after traumatic events, specifically in regards to lineups.
Just as all psychological tests are categorized, not all tests are applied for the same use and the same users. Each test is done by a trained or professional to determine what is the situation based on the results and to see what treatment is best for the individual. There are four major psychological tests users are clinical, educational,