World History: 1500 - 2001

Caro

Wednesday, September 17, 2008

Laughter linked to increased productivity

Australian Broadcasting Corporation: News Online - September 17, 2008

A researcher has discovered that positive humour in the workplace can lead to greater job satisfaction.

Psychologist Maren Rawlings from Swinburne University of Technology in Melbourne surveyed 300 workers from 20 different countries about their use of humour and how they perceived the humour used by their colleagues.

Ms Rawlings says she found a direct correlation between the climate of good humour in a workplace and employee satisfaction.

"If there is a lot of good humour that is shared and supports others...then people are generally well satisfied with what they are doing," she said.

Ms Rawlings says previous research has linked job satisfaction with productivity and her findings contradict the misconception that people who enjoy themselves in the workplace are not as productive.

She says it is important for employers to recognise the role humour plays in keeping workers satisfied.

"If employers take measures to encourage a positive humour climate in the workplace, they are more likely to retain their staff," she said.

"And with an ageing workforce it is vital for companies to keep good people."

Ms Rawlings will present her findings at the Australian Psychological Society's annual conference in Hobart later this month.

See http://www.abc.net.au



Tuesday, September 16, 2008

Eating veggies shrinks the brain

MELBOURNE: Scientists have discovered that going veggie could be bad for your brain-with those on a meat-free diet six times more likely to suffer brain shrinkage.

Vegans and vegetarians are the most likely to be deficient because the best sources of the vitamin are meat, particularly liver, milk and fish. Vitamin B12 deficiency can also cause anaemia and inflammation of the nervous system. Yeast extracts are one of the few vegetarian foods which provide good levels of the vitamin.

The link was discovered by Oxford University scientists who used memory tests, physical checks and brain scans to examine 107 people between the ages of 61 and 87.

When the volunteers were retested five years later the medics found those with the lowest levels of vitamin B12 were also the most likely to have brain shrinkage. It confirms earlier research showing a link between brain atrophy and low levels of B12.

Brain scans of more than 1,800 people found that people who downed 14 drinks or more a week had 1.6% more brain shrinkage than teetotallers. Women in their seventies were the most at risk.

Beer does less damage than wine according to a study in Alcohol and Alcoholism.

Researchers found that the hippocampus-the part of the brain that stores memories - was 10% smaller in beer drinkers than those who stuck to wine.

And being overweight or obese is linked to brain loss, Swedish researchers discovered. Scans of around 300 women found that those with brain shrink had an average body mass index of 27 And for every one point increase in their BMI the loss rose by 13 to 16%.

Taken from the Times of India

Sunday, September 14, 2008

The Week Ahead: 9/15 - 9/19

Monday (9/15)
1. Biological Psychology: the brain
--Localization of Function
---Demonstration - the hemispheres
---Notes
2. Discuss HW/Brain Map
3. Introduce and Explain J.A.S. form
HW: Read pages 62-67 in Reader and complete JAS form

Tuesday (9/16)
1. Regional Brain Damage
--Video: Phineas Gage
2. Brain Damage: split brains!
--Discuss HW
--Video: split brain
3. The Brain
--Video - let's welcome Zimbardo!
HW: Read pages 77-84 in Reader and take notes on studies and sex differences (add information to brain map) - try the Notes Form

Wednesday (9/17)
1. Discuss HW: the male and female brain
2. Secrets of the Mind - video - (case studies)
HW: Read pages 85-91 in Reader and take notes on studies

Thursday (9/18)
1. Discuss HW: the maternal brain
2. The Environment and the Brain
--The Responsive Brain - video - KEY VIDEO!
3. The Environment and Neurology
--Review basic neurology
--Demonstration
HW: Read pages 68-71 in Reader and complete the JAS form

Friday (9/19)
1. Discuss HW: experience and the brain
2. Running enhances neurogenesis, learning, and long-term potential - Reader page 72-76 JAS form
3. Identify Quiz 1 questions
HW: Read pages 92-96 in Reader and take notes on studies

Friday, September 12, 2008

Friday!

Have a great weekend. Check back Sunday night for news and updates!

Thursday, September 11, 2008

Study: 70,000 may suffer post-9/11 stress disorder

Associated Press - September 11, 2008

NEW YORK - New data from a public health registry that tracks the health effects of 9/11 suggest that as many as 70,000 people may have developed post-traumatic stress disorder as a result of the terrorist attacks.

The estimate, released Wednesday by New York City's Department of Health, is based on an analysis of the health of 71,437 people who enrolled in the World Trade Center Health Registry. They agreed to be tracked for up to 20 years after the Sept. 11, 2001, attacks, and the study was based on answers they volunteered about their health two and three years after the attack.

Of the estimated 400,000 people believed to have been heavily exposed to pollution from the disaster, data suggests that 35,000 to 70,000 people developed PTSD and 3,800 to 12,600 may have developed asthma, city health officials said.

They include rescue and recovery workers, lower Manhattan residents, area workers, commuters and passers-by.

Overall, half of the respondents said they had been in the dust cloud from the collapsing towers; 70 percent witnessed a traumatic sight, such as a plane hitting the tower or falling bodies; and 13 percent sustained an injury that day.

"The consensus among physicians is that when it comes to physical health, the vast majority of people felt symptoms in the first year," said Lorna Thorpe, the deputy commissioner for epidemiology at the New York City Health Department. "A small proportion of people, however, developed symptoms years later. And in some cases, it's hard to tell whether they're World Trade Center-related or a result of allergies or existing conditions."

The post-traumatic stress disorder rate was highest among injured, low-income and Hispanic study volunteers. In general, minorities and low-income respondents experienced higher rates of mental and physical problems, as did women.

The study was conducted by the city health department and the federal Centers for Disease Control's Agency for Toxic Substances and Disease Registry. It was released in the Journal of Urban Health.

The city offers free physical and mental health care to eligible people affected by the attacks.

Sex differences seen in response to common antidepressant

Women with depression may be much more likely than men to get relief from a commonly used, inexpensive antidepressant drug, a new national study finds. But many members of both sexes may find that it helps ease their depression symptoms (see also University of Michigan Health System).

The persistence of a gender difference in response to the drug even after the researchers accounted for many complicating factors suggests that there's a real biological difference in the way the medication affects women compared with men. The reasons for that difference are still unclear, but further studies are now examining hormonal variations that may play a role.

Click to Read More...


Here is a video from Fischerspooner:

Wednesday, September 10, 2008

Exciting New Technology!

See what science can do for humanity!

Essay Help

Tips for writing essays

Sunday, September 07, 2008

Musical tastes reveal who you are says British study

London (dpa) - A British study investigating the link between musical tastes and personality has found that classical music listeners and heavy metal fans share vital character traits such as creativity and shyness.

The research, published Friday by Heriot-Watt University in Edinburgh, Scotland, asked 36,000 music lovers worldwide to list their favourite music and give brief descriptions of their personalities in what is believed to be the largest such study ever undertaken.

It was led by Adrian North, head of the university's department of applied psychology, who said he had been "surprised" by some of the results.

"One of the most surprising things is the similarities between fans of classical music and heavy metal. They're both creative and at ease but not outgoing," said North.

"The general public has held a stereotype of heavy metal fans being suicidally depressed and of being a danger to themselves and society in general. But they are quite delicate things."

According to North, heavy metal and classical fans are united by a "shared love of the grandiose," which meant that a "Metallica fan is more likely to listen to Mahler than an indie kid is to give reggae a try."

"Aside from their age difference, they are basically same kind of person."

Fans of indie music were found to have low self-esteem and little motivation, while rap enthusiasts "tend to think a lot about themselves and are extremely outgoing" and country and western fans were outgoing and hard-working.

Those who love dance and music were extrovert but "more likely to be unfriendly and slightly self-centred."

According to the study, blues and jazz lovers have generally high self-esteem, are creative, outgoing and at ease - traits they share with rock'n'roll fans who were, however, "not very kind or generous."

North suggested that the results explained why "so many people bond over music because it is "profoundly linked to the person we are."



What do you think? Is this research valid?




The below is a great video and song! Check it out, very interesting use of light and liquid. The director (Jaron Albertin) has made several very cool videos (one I will feature for Freud for extra credit analysis!)

The Week Ahead: 9/8 - 9/12

Every Sunday night I will post the week's agenda. Any given day's agenda is subject to change! So please check back to confirm when in question. And of course e-mail me with any questions.

Monday (9/8)
1. Get textbooks
2. Stamp HW - (Descartes)
3. What is Psychology
-- Notes
4. Problem One: Mind Body Problem
-- Notes (with demonstration) and Video Clip: the Replicant
--Discuss Mind-Body debate
5. Problem Two: Free Will vs. Determinism
--Notes
HW: Respond to pages 23-24 in the Reader -- using a separate sheet of paper or tear the page out. Use pages 12-14 as a reference

Tuesday (9/9)
1. Problem Two (continued): Free Will vs. Determinism
--Notes
--Discuss HW
2. Problem Three: Nature vs. Nurture
--Notes
3. Case Study: Genie - Video
--Discussion - connect to the three philosophical questions
HW: Reading: read pages 25-28 in Reader and respond to questions on page 25

Wednesday (9/10)
1. Research Methods in Psychology
--Discuss HW
--Review primary methods and terms
--Group Activity: designing research (page 30 in Reader)
HW: Reading from textbook pages 37-40 AND 44-46 AND 53-58 in the TEXTBOOK!

Thursday (9/11)
1. Biological Perspective (start of the first perspective)
--Preview of topics and essay questions (pages 34-41 in Reader)
--History and Assumptions
---Notes
2. The Brain: mapping the brain and the concept of localization of function
HW: Continue work on your brain map (due: Monday: 9/15) AND Read pages 42-50 in Reader and take notes on terms and references to studies

Friday (9/12)
1. Biological Perspective
--Discuss HW
--Video clips on brain damage: Phineas Gage

--Continue work with the Brain Map (using pages 51-60 in Reader)
HW: Finish Brain Map

Friday, September 05, 2008

Welcome to the Weekend

This is a great track from Joy Division. Ian Curtis (lead singer) had a crazy way of dancing! Enjoy!

Thursday, September 04, 2008

The Study of Psychology

9/05: Friday
  1. Questions about the class or what will be studied?
  2. Collect student information/feedback sheets
  3. Evaluating common sense psychology - handout
  4. Distribute the Readers and walk through its contents
  5. What is Psychology? - (Notes)
  6. Philosophical Problem I: the mind-body problem - (Notes)
    1. Video clip: Blade Runner
HW: Read pages 15-22 in the Reader; respond to questions on page 22 (always in complete sentences)***This reading is very different from 99% of the readings in this class so please do not panic if you find this reading extremely difficult...it is! But try to really digest it! It should prove to be very interesting. I am really looking forward to getting your reaction to the reading on Monday!

The below clip is a classic scene from the movie, 2001: A Space Odyssey. One major question proposed by the film is of artificial intelligence. More specifically, to what extent can a machine/computer have a mind? If the mind is nothing different from the brain, then such a computer is completely possible. The below scene has Dave trying to turn off/kill the computer (known as HAL).





And now for the news:
  1. Looking for the Perfect Partner? Then Just Take a Good Look at Your Parents
  2. Pa. mom, free after killings: 'I am not a monster'
  3. Mental Illness, Northern Uganda Tops Worldwide [analysis]
  4. Weight-based bias in workplace a big problem
  5. Suicide in Asian Americans

Friday, August 29, 2008

Welcome to IB Psychology!

Thursday/September 4/Day 1
Agenda
  1. Introduction to the Course
    1. Syllabus & iMovie of the course overview
  2. Questioning Psychology
Check back here frequently for the class agenda/lesson plans, news, photos, videos, etc.

Saturday, August 23, 2008

Last Days of Summer

Well the end is near. Although the summer is drawing to a close, I am very excited about this year's IB Psychology course! Every year I try to make the course better so I hope this is the best IB Psychology yet! There will be many new topics, units, and hopefully enjoyable assignments and readings! Please e-mail me with any questions, comments, suggestions, etc.! I welcome them ALL!

I am most excited, however, to get to know all of you!

So for now, make the most of these final days of summer!

Cheers!
Caro

Monday, August 04, 2008

On the Road


I am hitting the big wide open road! I will be on the grid (Internet) as I can. Cheers!