Re: [tips] Girls and Boys math scores

2010-01-30 Thread Jim Clark
Hi Here is a link to a brief summary of one recent world-wide study showing no overall difference in averages between males and females on measures of math achievement: http://www.sciencedaily.com/releases/2010/01/100105112303.htm However, Hyde's 1990 meta-analysis showed that gender

Re: [tips] (Human) Lie Detector Demonstration

2010-02-04 Thread Jim Clark
Hi If you do the nonverbal expression version, you might want to look at meta-analysis by Sporer et al (Psychology, Public Policy, and Law, 2007, Vol. 13, No. 1, 1*34). There appears to be some discrepancy between nonverbal cues theoretically or intuitively thought to predict lying, and cues

RE: [tips] Another good article for a discussion on correlation and causation

2010-02-07 Thread Jim Clark
Hi One of the additional things this story brought to my mind when I read it this morning was the challenge of even determining whether there was a correlation given the many unknowns (e.g., how often my way is sung in Karaoke bars in Philippines). Belief about an association, let alone

Re: [tips] So what's broke?

2010-02-24 Thread Jim Clark
Hi There are others who post here more capable than I am of addressing this question, but Michael's (natural) response appears to be driven by emotion rather than the psychological literature on sex offenders. A couple of observations: 1. With respect to the 90 registered offenders who were

RE: [tips] Brainy birdbrains beat Let's Make a Deal

2010-03-18 Thread Jim Clark
Hi I think if you look for the history of this problem you will find reports of many people with PhDs, including mathematicians, publicly criticizing reports of the correct solution. So the authors may not be depending on data of their own on mathematicians for their admittedly loaded title.

Re: [tips] graduate program admissions--what next?

2010-03-21 Thread Jim Clark
Hi Best example that we have had of 2nd choices working out involved a student who was rejected from clinical psychology programs, was accepted into medical school, and was interning as a psychiatrist (now practicising) probably before he would have completed his PhD in psychology. Not to

Re: [tips] Odds are, it's wrong

2010-03-21 Thread Jim Clark
Hi For me the only it that is wrong is this article ... in many ways. 1. Is it really the case that replication is rare in the social sciences? I don't think so ... or else the increasing number of meta-analyses that we have are somehow a fluke. The authors do criticize meta-analyses (e.g.,

RE: [tips] How to lie with statistics.... a current example

2010-03-24 Thread Jim Clark
Hi Like Stephen I am surprised by this comment. In the recent Gallop poll, only 8% of respondents agreed that The system doesn't need changing. So there does appear to be some universality among even Americans to the belief that something was/is wrong with the American system. And the USA

Re: [tips] Blackboards vs Whiteboards - Where to lean?

2010-03-26 Thread Jim Clark
Hi You might be interested in the on-line poll and comments at: http://scienceblogs.com/principles/2009/09/academic_poll_black_or_white.php Definitely a difference of opinion! Take care Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca

Re: [tips] One-eyed 3-D?

2010-04-02 Thread Jim Clark
Hi I just saw How to Train a Dragon with my son and 3 friends. Not 3-D for the time we went. Nonetheless, one definitely gets the impression of depth in lots of the flying sequences or objects hurtling towards audience, albeit presumably not as strongly as with polarizing glasses. As we

RE: [tips] Do Jews form a race?

2010-04-08 Thread Jim Clark
Hi I have to disagree that the debate has nothing to do with the teaching of psychology; that is, unless we do not plan to ever talk about race in our classes. And if we do talk about race, there is definitely no unanimity that Marc's brief summary is the correct scientific position to take

[tips] Psychology and Military in News Again

2010-04-08 Thread Jim Clark
Hi A NY Times article on the video of the military shooting of civilians from helicopter, along with analysis by psychologists. http://community.nytimes.com/comments/www.nytimes.com/2010/04/08/world/08psych.html A real split in the comments I read (there are many) about (a) the events

RE: [tips] Psychology and Military in News Again

2010-04-11 Thread Jim Clark
Hi It is only my subjective impression, but in reading the comments about these events on the NY Times, there seemed to be a striking difference in reaction of civilians (for want of a better term) and people who self-reported having seen action during military service. The latter seemed more

Re: [tips] Best Methods, Stats, and Stats Lab Instructive Material

2010-04-14 Thread Jim Clark
Hi I've never understood the methods first rationale, and argued strongly about 20 years ago for stats first, which we have had since. My reasoning: 1. difficult to teach some methods concepts without stats (e.g., reliability), and it helps for others (e.g., computing Ms for two randomly

RE: [tips] Best Methods, Stats, and Stats Lab Instructive Material

2010-04-14 Thread Jim Clark
Hi Sorry ... no slight was intended ... I just referred to you as representing a group and did not mean to imply that it ONLY worked for you. Take care Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Frantz, Sue sfra...@highline.edu 14-Apr-10

Re: [tips] Best Methods, Stats, and Stats Lab Instructive Material

2010-04-15 Thread Jim Clark
Hi I haven't used minitab for teaching (or any other purpose) for many years. One of the things I liked about it for teaching was the ease of implementing formula because it allowed you to create constants from your computations and use those in other operations. Some operators and functions

Re: [tips] What's in a name?

2010-04-16 Thread Jim Clark
Hi Perhaps a good foundation for a class exercise on the kinds of data that one would need to demonstrate an association (correlation) between last name and occupation. No quantity of anecdotes (examples) will do. Seems we would need at least # matching and # not matching, to get some idea

Re: [tips] Biserial r.

2010-04-20 Thread Jim Clark
Hi Following SPSS simulation generates 1000 samples of 100 x y pairs with known population rho (#r = .9 here), then dichotomizes x to create categorical predictor c, which is then used to calculate rb, the biserial r (I had to track down various algorithms for this, but it seems correct ...

RE: Re:[tips] Biserial r.

2010-04-21 Thread Jim Clark
Hi In most of the examples given, I think people are being too harsh to say that the results are ridiculous or meaningless. When one estimates some hypothetical value there may be conditions where the underlying value is so close to a maximum or a minimum that your estimate falls above the

RE: [tips] Opinion about a stats text

2010-04-27 Thread Jim Clark
to his steps. -Original Message- From: Jim Clark [mailto:j.cl...@uwinnipeg.ca] Sent: Tuesday, April 27, 2010 9:29 AM To: Teaching in the Psychological Sciences (TIPS) Subject: Re: [tips] Opinion about a stats text Hi We've used various versions of Pagano here for our one semester (12

RE: [tips] Why Powerpoint Is Evil: Military Version

2010-04-27 Thread Jim Clark
Hi I think it is possible to enhance powerpoint using some of its available tools. I have, for example, often used text boxes and lines to essentially create cognitive maps to outline course material. Somewhat limited compared to cognitive mapping programs but allows one to represent the

Re: [tips] the relationship between behavior and public events

2010-05-01 Thread Jim Clark
Hi I saw this a few weeks ago ... great graph! It has been many years so I cannot retrieve the appropriate terminology, but data appears to have many properties of quasi-experimental designs a la Cook Campbell. So a number of causal conclusions appear likely (to varying degrees), including:

Re: [tips] Unintelligent design and theodicy

2010-05-04 Thread Jim Clark
Hi Moreover, is intelligent design a theological claim? I thought the whole purpose of ID was to make a non-theological case for a designer? Doesn't that put it in the purview of science, rather than religion? I suspect that the number of purely theological claims made in the name of

[tips] Accidental redirecting of Freud's birthday message

2010-05-06 Thread Jim Clark
Hi Somehow my forwarding of David's TIPs posting to our internal psychology distribution list (see psychlist in To: field) ended up back on TIPs ... not clear to me why. The allusion to our Chair is there because he teaches several courses on Freud to our Honours students. Take care Jim

RE:[tips] standard deviation versus standard error

2010-05-06 Thread Jim Clark
Hi Simulations might also help. That is, calculate Ms for random set of samples, and then calculate SD for the Ms. I use SPSS for this, but it is also possible to do it other ways. Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Marc Carter

Re: [tips] YouTube - Impossible motion: magnet-like slopes

2010-05-12 Thread Jim Clark
Great illusion. And here's one of my favorites ... Einstein's eyes following you! http://www.youtube.com/watch?v=XiAyQ-p9HrQNR=1 Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Department of Psychology University of Winnipeg Winnipeg, Manitoba

Re: RE:[tips] Academic freedom and political views

2010-05-23 Thread Jim Clark
Hi Neil Gross, a sociologist at U of British Columbia, has some nice empirical papers on this topic, documenting both the extent of the liberal leanings of academics and some (possibly explanatory) correlates. One working paper can be found at:

Re: [tips] Assessing tolerance of ambiguity

2010-05-28 Thread Jim Clark
Hi If you follow Chris's posting on empathy, you will find a link to an empathy quiz that actually includes several items of a cognitive sort (e.g., being able to see both sides of an issue). Here's the link. http://umichisr.qualtrics.com/SE/?SID=SV_bCvraMmZBCcov52SVID Dick Sorrentino at U

RE: [tips] Assessing tolerance of ambiguity

2010-05-30 Thread Jim Clark
Hi The second part of the learning outcome (realize that psychological explanations are often complex and tentative) suggests one possible approach. Give them a number of findings / observations and ask for possible explanations for each. Some academic disciplines contain a higher percentage

Re: [tips] Quick check/corr causation

2010-06-04 Thread Jim Clark
Hi No, this is a common error. Even in the presence of a causal relationship between X and Y, the relationship can be masked by some other factor Z because of Z's relationship to X and Y. For example, the positive correlation between amount of studying (X) and school performance (Y) is

Re: [tips] Does Being Plugged In Means You Ignore Your Kids?

2010-06-10 Thread Jim Clark
Hi It is amazing that earlier generations of children survived with daddy at work from morning to night and mommy slaving away in the kitchen and rest of the house to keep the home fires burning! Is it not probably the case that children today generally have far more contact with their

Re: [tips] Does Being Plugged In Means You Ignore Your Kids?

2010-06-10 Thread Jim Clark
of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Christopher D. Green chri...@yorku.ca 10-Jun-10 9:42:24 AM Jim Clark wrote: Hi It is amazing that earlier generations of children survived with daddy at work from morning to night and mommy slaving away in the kitchen and rest

Re: [tips] Does Being Plugged In Means You Ignore Your Kids?

2010-06-11 Thread Jim Clark
Hi I forgot to mention to click PLAY on the gapminder graph to see the historical change. Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Jim Clark j.cl...@uwinnipeg.ca 10-Jun-10 4:00:58 PM At the same time, fertility rates and family size have

Re: [tips] Legal Fight Delays Paper on Psychopathy Scale 3 Years - NYTimes.com

2010-06-12 Thread Jim Clark
Hi Speaking as a relative novice on psychopathy (some reading on it because of my interest in inhibition and my wife being a psychologist with Correctional Service of Canada), it appears from the actual papers (Skeem Cook original, Hare response, and rebuttal) that the debate about the nature

RE: [tips] a recent corr/causation example

2010-06-15 Thread Jim Clark
Hi The supplement to the PNAS article can be found at http://www.pnas.org/content/suppl/2010/06/03/1000690107.DCSupplemental/sapp.pdf Figures s5 and following show clearly the pattern, including the replication. Findings were partly replicated in sense that both studies show effect of

Re: [tips] College Inc. - Study: highly-rated professors are. . . overrated

2010-06-15 Thread Jim Clark
Hi The paper can be read at http://www.journals.uchicago.edu/doi/pdf/10.1086/653808 Although Chris has focused on the course evaluation part, the bulk of the paper concerns learning in current and future related courses. Some faculty promote learning better in current courses and some in

Re: [tips] (brown) rice vs. lots of rice

2010-06-16 Thread Jim Clark
Hi I think Beth's point might still apply (in principle). Consider (implausible?) risk values in following cells (hopefully will align ok). Type White Brown Amount 1 10 10 1 0

Re: [tips] TIPS brain pick

2010-06-21 Thread Jim Clark
Hi I remembered vaguely one study that popped up when I used attitudes toward psychology in PsycInfo. It was by Janda and colleagues. Attitudes toward psychology relative to other disciplines. Janda, Louis H.; England, Kelli; Lovejoy, David; Drury, Kathryn; Professional Psychology: Research

Re: [tips] News: Seed of Doubt - Inside Higher Ed

2010-06-23 Thread Jim Clark
Hi Did the Maki's look at attrition? One thing that struck me about the meta-analysis questioned by the researchers Chris pointed us to was that many, many of the studies included in the meta-analysis showing no difference between online and class had UNKNOWN in the attrition column. Yet one

RE: [tips] Bloor street bridge suicide study

2010-07-15 Thread Jim Clark
Hi I wonder if bridge-jumping suicides are an example of impulsive suicides? What are the odds one is walking across the Bloor bridge perhaps to get to the fine Greek restaurants on the Danforth, and suddenly has an urge to kill one's self and jumps? Isn't it much more likely that one goes

[tips] Mark Hauser and Research Ethics

2010-08-10 Thread Jim Clark
Hi Article in Boston Globe about Mark Hauser and ethical issues about his research. http://www.boston.com/news/education/higher/articles/2010/08/10/author_on_leave_after_harvard_inquiry/ Unfortunately, allegations for which Hauser has accepted responsibility are stated so cryptically as to be

Re: [tips] Remembering Oscar Peterson

2010-08-15 Thread Jim Clark
Hi And to add insult to injury, he forgot to mention me, who grew up in the hometown of Guy Lombardo, London Ontario! Take care Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca David Hogberg dhogb...@albion.edu 15-Aug-10 4:11:16 PM Perhaps it was

Re: [tips] Canadian Psych Svces

2010-08-17 Thread Jim Clark
Hi Might also be relevant to how sensationalized news stories can lead to marked misunderstandings about tools used in clinical and scientific settings ... the plethysmograph in this case. Here's a link to CBC report and multiple comments, the vast majority of which condemn the practice and

Re: [tips] Paper on APA style

2010-08-19 Thread Jim Clark
Hi Looks nice! On a quick reading, I did wonder whether the referencing of downloaded papers was sufficient to avoid students citing their library databases when they have retrieved documents internally as pdfs? Library specific URLs are not much good to others. In general should use of

Re: [tips] ideas for an ultra-small class?

2010-08-20 Thread Jim Clark
Hi I would find it a challenge with that small a class filling all the class time, whether lectures or traditional seminars. I have had students in larger classes do small exercises out of class and submit brief reports by e-mail. I just credit them if they submit anything reasonable. But

[tips] Course evaluations and number of scale categories

2010-08-24 Thread Jim Clark
Hi I wonder if people know of any research or have experience with course evaluations using different number of scale categories? It has been suggested here for some purposes, to use just two categories: Unsatisfactory vs. Satisfactory. I'm familiar with the general literature on number of

Re: [tips] Raising Hitler to be a nice person

2010-08-27 Thread Jim Clark
Hi Reminds me of the movie The Boys from Brazil, in which Hitler was cloned and then extreme efforts taken to reproduce his early environment. I wonder if Lovaas would also have argued that he could take any boy at 4 or 5 and turn out a Hitler? Take care Jim James M. Clark Professor of

Re: [tips] PsyD programs

2010-09-02 Thread Jim Clark
Hi Here is same ranking (by EPPP) including more recent data http://www.socialpsychology.org/clinrank.htm Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca roig-rear...@comcast.net 02-Sep-10 7:20:22 PM Annette, I am in the dark as well, but

Re: [tips] Mind - Research Upends Traditional Thinking on Study Habits - NYTimes.com

2010-09-06 Thread Jim Clark
Hi Nice article, but with some caveats for me at least. I dislike the tendency to (a) promote these ideas as deriving from or saying much about the underlying brain processes (that seems gratuitous to me), and (b) many ideas about effective studying, some mentioned in the article and some not

Re: [tips] Are You Happy Now?

2010-09-06 Thread Jim Clark
Hi You could not be further from the truth, Michael, unless you are referring to the $75,000 threshold mentioned in the article. Here is one summary of the wealth-satisfaction relationship across and within nations. The slope of the line through each country symbol indicates the relationship

RE: [tips] They Too Died That Day

2010-09-12 Thread Jim Clark
Hi At risk of being called racist and/or an islamaphobe, I thought Kristof's article and others like it might be naive in so readily declaring concerns about Islam to be irrational. Does irrational fear or prejudice really explain the reactions against Islam in so many parts of the world and in

re: [tips] They Too Died That Day

2010-09-14 Thread Jim Clark
Hi It is not clear what Mike thinks are curious directions. Most of the responses I have seen appear to be reactions to the Mike's characterizing what was happening as madness and asking what critical thinking lessons psychologists will teach about this madness. Perhaps it was not his

RE: [tips] Self-plagiarism

2010-09-15 Thread Jim Clark
Hi If you read the comments on the original posting, you will see that one respondent actually mentioned the example of Nobel prize winners who published much the same research in several different journals, without people objecting. The rational was that different people read different

[tips] The Psychology of Clothing

2010-09-22 Thread Jim Clark
Hi I'm often curious whether topics that come up here in a casual manner have a psychological literature associated with them, attire being one recent example. Indeed, clothing appears in the PsycInfo thesaurus and there are over 1,000 entries on the topic. When I ask about clothing and

Re: [tips] Evolutionary question

2010-09-26 Thread Jim Clark
Hi There are innumerable sites documenting the many misinterpretations of Evolution and Darwinian theory. See myth #6 at http://www.toptenmyths.com/index.html I would offer some other observations about what such nonsense indicates about American politics, except that some members of our

Re: [tips] Objective conclusions about sex differences

2010-09-28 Thread Jim Clark
Hi We also have a higher threshold for what constitutes a dirty house (or else a lower threshold for what constitutes a clean house). Take care Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Rick Froman rfro...@jbu.edu 28-Sep-10 11:01:07 AM

RE: [tips] Are you in favor of

2010-09-30 Thread Jim Clark
Hi Scott I know you're the clinical psychologist here, but wouldn't it be narcissism? Or perhaps both? Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Lilienfeld, Scott O slil...@emory.edu 30-Sep-10 11:20:35 AM Is this question intended to

[tips] face morphing illustration?

2010-10-06 Thread Jim Clark
Hi I lecture about attractiveness and include the research on averaged faces (i.e., morphed faces). I'm wondering if anyone knows of a dynamic display of faces being morphed together ... ideally an accumulation of faces producing an (in principle) more attractive face as number of faces

RE: [tips] face morphing illustration?

2010-10-07 Thread Jim Clark
Hi Thanks Jim ... both sites are very good. I think I'll use the faceresearch site, which allows you to select faces from a large collection (or upload your own faces) and then create the average. I'll do it for something like 2, 4, 8, 16, ...? faces and see if class detects

RE: [tips] How many deaths do you think it will take?

2010-10-07 Thread Jim Clark
Hi I tend to come down on Annette's side on this one. One problem with labeling these actions hate and discrimination (versus ignorant and stupid) and benefitting from support groups, on-line or otherwise, (rather than as life's insults that we all need to learn to slough off a bit) is the

Re: [tips] revisionist history

2010-10-20 Thread Jim Clark
Hi The allusion to internet research is doubly funny. About 10 min with google did reveal the claims about black confederate soldiers, but also revealed a substantial volume of material critical of this claim. At the very least, the author Joy Masoff was highly selective about what she chose to

Re: [tips] Why don't we hear more about such things?

2010-10-20 Thread Jim Clark
Hi Only by using the term knowledge in a quirky or loose way would it be possible to say one has true knowledge without some sort of rational or empirical justification (I'm not certain that falsifiability is the only such criterion one can use). There is a discussion of this at

Re: [tips] How Your Lungs Taste

2010-10-25 Thread Jim Clark
Hi They don't taste anything ... as noted in the news release, the receptors are NOT connected to the brain, although equivalent to receptors located on the tongue that are connected to the brain. Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca

Re: [tips] Girls and Horses - Archetype?

2010-10-25 Thread Jim Clark
Hi But would it beg for explanation in terms of mystical processes or in terms of natural biological and environmental factors, as I mentioned? Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Michael mich...@thepsychfiles.com 25-Oct-10 8:59 AM

Re:[tips] Who's on first?

2010-10-27 Thread Jim Clark
Hi Before Mike leads us off into a pseudo-scientific Freudian explanation, how about the more mundane hypothesis that most people in the west probably associate termites with home structures, rather than mounds of dirt, with which we normally associate ants? Actually it might be a fun

Re: [tips] 100 Reasons NOT to Go to Graduate School

2010-10-31 Thread Jim Clark
Hi Sure ... it's not like the major problems of the world have to do with human behavior and culture rather than some lack of technological knowledge ... and just so Annette doesn't have any doubts, I am being sarcastic! Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134

Re: [tips] Big news on the Larry Summers front

2010-11-05 Thread Jim Clark
Hi Going just on Stephen's summary, some people just do not appear to understand the impact of tiny differences on extreme scores for very large numbers of people. The following SPSS program generates 500,000 female scores from a population with mu = 0, and sigma = 1, and 500,000 male scores

RE: [tips] Big news on the Larry Summers front

2010-11-06 Thread Jim Clark
Hi Billions it is ... Chris undoubtedly made a typo. Here are Canadian university endowments (see Table 4.3) http://www.caut.ca/uploads/2010_4_UniversitiesAndColleges.pdf Only U of Toronto breaks the $1B mark at $1.3B, although several others are around the $1B level. So Harvard has

RE: [tips] Chilean miners and circadian rhythms

2010-11-10 Thread Jim Clark
Hi I remember lecturing years ago about someone spending extremely long periods of time in a cave. I believe even much longer than the Chilean miners. My recollection is that the individual gravitated toward a 25 hour sleep-wake cycle, but I could be wrong in that. Take care Jim James M.

Re: [tips] Chilean miners and circadian rhythms

2010-11-10 Thread Jim Clark
. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca sbl...@ubishops.ca 10-Nov-10 4:43:46 PM On 10 Nov 2010 at 16:41, Jim Clark wrote: I remember lecturing years ago about someone spending extremely long periods of time in a cave. I believe even much longer than

Re: [tips] Blatantly political

2010-11-14 Thread Jim Clark
Hi I have no doubt that our conservatives (i.e., republican light) would LOVE to emulate the more extreme policies of republicans in the USA. But the public (right now at least) would never put up with it. Indeed, conservatives would not even form the government (in all likelihood) except

Re: [tips] Resource and reference books

2010-11-21 Thread Jim Clark
Hi Colleen Not exactly what you are after, but here are some links to on-line resources (many out of date as I have not kept up the links). The Berkeley site and IDEA papers are quite good on teaching, including engaging students. http://ion.uwinnipeg.ca/~clark/acad/teach/uteach.html

Re: [tips] Should we be objective?

2010-11-24 Thread Jim Clark
Hi Yes! That is, we should seek, acknowledge and interpret objective evidence, even when it conflicts with our preconceptions or with what we wish to be true. Are you thinking that we should NOT try to base and revise our beliefs on objective evidence? Take care Jim James M. Clark Professor of

Re: [tips] Should we be objective?

2010-11-24 Thread Jim Clark
/ \/ \_ \/ / \/ /\/ / \ /\ \ //\/\/ /\\__/__/_/\_\/ \_/__\ \ /\If you want to climb mountains,\ /\ _ / \don't practice on mole hills - / \_ On Nov 24, 2010, at 11:18 AM, Jim Clark wrote: Hi Yes! That is, we should seek, acknowledge and interpret objective evidence, even when it conflicts with our

Re: [tips] Should we be objective?

2010-11-25 Thread Jim Clark
Hi James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Christopher Green chri...@yorku.ca 25-Nov-10 12:25:36 PM Read the book and you might learn something new. Has the recent crankiness on TIPs gone viral? Jim --- You are currently subscribed to tips

RE: RE:[tips] Being Objective

2010-11-29 Thread Jim Clark
Hi I wonder to what extent students who fail to adopt a strongly scientific orientation to belief are simply reflecting the attitudes they are exposed to from other faculty members who themselves are not well disposed to science (i.e., research and its products) as a foundation for belief.

RE: RE:[tips] Being Objective

2010-11-30 Thread Jim Clark
Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Lilienfeld, Scott O slil...@emory.edu 30-Nov-10 5:33:09 AM On a possibly related note, see: http://www.insidehighered.com/news/2010/11/30/anthroscience ...Scott From: Jim Clark [j.cl

Re: [tips] Coming out age

2010-11-30 Thread Jim Clark
Hi Here's a little spss simulation that illustrates Goldacre's model. Assuming coming out occurs uniformly between 10 years and age surveyed produces values very close to those observed. Perhaps more reasonable to assume some sort of non-uniform distribution (normal around some mu?), which

Re: [tips] Psychological Science

2010-12-04 Thread Jim Clark
Hi If you look at the science requirement in our calendar at: http://www.uwinnipeg.ca/index/cms-filesystem-action/pdfs/calendar/2009-2010-course-calendar.pdf you will find that a number of psychology courses count for (natural) science credit. ** c.

Re: [tips] more detective work with Word?

2010-12-06 Thread Jim Clark
Hi I doubt that there is a technical solution to the problem of students buying papers, except perhaps for the less alert students and services. Here is one site that provides free software to change time and date information. http://www.smartcode.com/downloads/change-created-date-word.html

[tips] More anti-social-science ... from the public.

2010-12-07 Thread Jim Clark
Hi A NYTimes article summarizing some interesting behavioral science phenomena at http://www.nytimes.com/2010/12/07/opinion/07brooks.html?_r=1nl=todaysheadlinesemc=a212 provoked a substantial number of depressingly negative comments. Perhaps they are former students of Michael Smith's? Take

Re: [tips] More anti-social-science ... from the public.

2010-12-07 Thread Jim Clark
Hi Michael I wonder if you ought not to get your institution to remove the mention of psychology as a science? http://www.taylor-edu.ca/tayloruc/academics/pdfs/Program%20Brochure%20-%20Psychology.pdf Take care Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax

Re: [tips] Scale question

2010-12-10 Thread Jim Clark
Hi I cannot answer why the difference between the two scales, although it has been shown in a number of domains that bipolar scales (- to +) produce different distributions of responses than unipolar scales (0/1 to #). One area is happiness, I believe. People are less likely to use

Re: [tips] Distinguished scientist descends into pseudoscience

2010-12-12 Thread Jim Clark
Hi I was struck by the avoidance of the word homeopathy in the article. A little googling revealed Harriet Hall's excellent piece on why Montagier's earlier research contradicted rather than supported homeopathy. http://www.sciencebasedmedicine.org/?p=2081 The article also explains the

Re: [tips] Self-plagiarism loose in Canada

2010-12-12 Thread Jim Clark
Hi One issue I would have with the article is the mention of 79,000 PAIRS of articles with duplicate text, which gives an impression that appears to be wildly out of line with the demonstrated instances of duplicate publication. I think the large number is a product of at least two factors:

Re: [tips] Teacher evaluations and learning

2010-12-12 Thread Jim Clark
Hi There is a great book by Charters and Waples (1929) which asked students (among others) about the qualities of good teachers. It is actually on-line if one wants to wade through its 700 pages. http://www.archive.org/details/commonwealthteac027990mbp Here's a brief idea about how Allan

Re: [tips] question about using ones notes as a text

2010-12-13 Thread Jim Clark
Hi I have been doing this for a number of years for my honours data analysis class. The course tends to fall between undergraduate and graduate texts, so I ended up writing my own chapters, which have evolved into a relatively complete manuscript covering a review and multiple regression for

Using your published book as text Re: [tips] question about using ones notes as a text

2010-12-13 Thread Jim Clark
Hi Isn't there a conflict of interest in the university administrators having such a policy, since they and the university benefit from the redirected funds? Does anyone know of evidence that absent such policies, faculty assigned irrelevant books/readings for their courses just to earn money?

Re: [tips] The joy of stats

2010-12-14 Thread Jim Clark
Hi Rosling has been doing a great job not only of presenting results, but of making massive amounts of statistical data widely available in accessible form. I've used his website at http://www.gapminder.org/ for a class exercise in my culture and psychology course the past few years. The

Re: [tips] The joy of stats

2010-12-14 Thread Jim Clark
Hi Just a small point ... the GDP axis is NOT linear ... it is a logarithmic scale. Note the 3 values given at equal intervals are 400, 4000, and 4, the logs of which are 2.6, 3.6, and 4.6. It is this transformation that makes the relationship appear linear. In fact there is a marked

Re: [tips] The joy of stats

2010-12-16 Thread Jim Clark
Hi It is not just sociology that suffers from excessive ideological promotion / criticism of non-experimental research. Psychology as well has many issues (theories, models, whatever, ...) that will only or primarily be examined non-experimentally. It behooves us as scholars / researchers /

Re: [tips] The Mother Of All Word Frequency Databases

2010-12-17 Thread Jim Clark
Hi I agree with Claudia ... it is fun and informative. One thing to watch is capitalization, depending on what one is searching. Searching terrorist, terrorism shows how these terms have markedly increased in use in past few decades. Searching Psychology, Biology, ... and some other sciences

Re: [tips] The sadness of stats/selected racism

2010-12-17 Thread Jim Clark
Hi I believe that Phil Rushton DOES attribute his ordering Asian - White - Black largely to genetic differences. Plus, wouldn't one have to say that there are many more psychologists quick to attribute group differences to environmental factors? The probably correct answer, of course, is

Re: [tips] Google Labs - Books Ngram Viewer

2010-12-17 Thread Jim Clark
Hi Set the smoothing to 0 and it clears up this problem. The default smoothing from your link was 10 years, which would carry backwards into 1990s. Playing around with different smoothing ranges and end of time period produces some variability in end pattern. Take care Jim James M. Clark

RE: [tips] The Mother Of All Word Frequency Databases

2010-12-20 Thread Jim Clark
Hi The google database does not lend itself to item selection in the way described by Annette as do numerous other smaller datasets. I think it is perhaps primarily useful for seeing the historical use over time of different terms. Entering repressed memory, recovered memory, false memory,

Re: [tips] Phantom (cell phone) vibrations?

2010-12-21 Thread Jim Clark
Hi The effect could be related to several other phenomena in psychology. One is obviously the phantom limb effect and the other is surviving spouse's imaginary hearing of voices and noisy activities of their dead partners. Both of these phenomena, and perhaps the imagined vibrations, can be

[tips] get ready for grade appeals!

2010-12-21 Thread Jim Clark
Hi I'm not sure if this is new or not ... but it tickled my fancy! http://www.xtranormal.com/watch/8030825/ Take care Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca --- You are currently subscribed to tips as: arch...@jab.org. To unsubscribe

Re: [tips] Reliability of the sacred scientific method?

2010-12-28 Thread Jim Clark
Hi Just a couple of observations, not directly on Joan's interesting question about individual areas. 1. The decline effect is nothing to worry about as it should disappear with replication! 2. There are some truly egregious examples included here ... really, Rhine and ESP illustrates the

Re: [tips] NEW YEARs EVE TIPSTER OF THE WEEK

2010-12-29 Thread Jim Clark
Hi Ken, that was VERY culturally sensitive of you, speaking as a Canadian and a former Londoner (Ontario), home town of Lombardo! All the best for the new year, everyone. Take care Jim James M. Clark Professor of Psychology 204-786-9757 204-774-4134 Fax j.cl...@uwinnipeg.ca Ken Steele

Re: [tips] A Doctor in Iraq

2010-12-30 Thread Jim Clark
Hi I believe you would have to say British cultural insensitivity in Allen's case, although generally it does seem common to lump all those Eurocentric types together. As for the question of being forced into marriage as a possible explanation for the girl's distress, personally I would tend

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