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Showing posts from January, 2019

Danilo Díaz Granados recommends: The Device That Can ‘Read Minds’ And Convert To Words (M)

The system could eventually translate thoughts into words automatically. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: Social Media Use Does NOT Lead To Depression, Study Finds

Social media use does not predict later depression, research finds. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: Hack Your Brain To Form New Habits (S)

How much are habits a product of what we want versus what we habitually do? → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: This Relationship Pattern Is Surprisingly Toxic

The pattern can even lead to depression and anxiety. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados read: “Better Than A Bartender?” Not Necessarily, Suggests Review Of 40 Years Of Research On Criminal Profiling

By guest blogger   Tomasz Witkowski The profession of “criminal profiler” is one shrouded in secrecy, even giving off a hint of danger. Yet when the American psychiatrist James A. Brussel began profiling a particular suspect in the 1950s, law enforcement officers were not entirely inclined to trust him. However, it turned out Brussel accurately defined the suspect’s height, clothing and even religion. This spectacular success was the beginning of the profession of the profiler. The FBI formed its Behavioral Science Unit in 1974 to study serial predators. Since then, the art and craft of criminal profiling have become the subject of numerous books, TV shows and iconic films such as The Silence of the Lambs . Criminal profilers are not, however, just characters created to make interesting films and books – in the real world the accuracy of their expert opinions is often key to protecting the safety and lives of others. Can we say, after the passage of 40 years since the job of offe...

Danilo Díaz Granados recommends: The Personality Trait Linked To Loneliness

Feeling lonely is a part of some people's genetic makeup. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: 4 Wonderful Signs You Have A High IQ

Four things that indicate high intelligence in a person. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados read: Researchers Explore A “Striking Phenomenon” In Young Children’s Thinking – Their Denial That Improbable Events Are Possible

By Christian Jarrett Sure, it’s unlikely that a girl would ride a hippo or that a boy would drink onion juice, but as adults, we know that it’s not impossible . However, and in contrast to adults’ reasoning, for some time researchers have noticed a “striking phenomenon” (to quote the authors of a new paper) in young children’s thinking  – that is, up to around the age of eight, they frequently assume that improbable events are actually impossible. In their paper in Developmental Psychology , Celina Bowman-Smith at the University of Waterloo and her colleagues have investigated whether asking children to consider the possibility of hypothetical events in a distant, far away country might help them to overcome this closed-minded thinking and realise that improbable doesn’t mean impossible. One theory for why children think the improbable is impossible is that they call to mind relevant knowledge and experience and if they’ve never heard of what is being proposed – such as a...

Danilo Díaz Granados recommends: The 15-Minute Strategy That Prevents Depression (S)

The conclusions come from a genetic analysis of almost half a million people. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: This Technique Doubles Weight Loss Without Dieting

There was no exercise or major diet change involved in this simple weight loss method. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: The Music And Movies That Soothe Relationship Problems (S)

Break-ups and rejection make people reach for a particular type of aesthetic experience. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: The Personality Trait That Indicates High IQ

This character trait is linked to a high IQ. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: The Most Effective Weight Loss Technique

The study compared two of the most popular diets. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: A Fascinating Cure For Poor Sleep (S)

People in the study slept more soundly and enjoyed improved memory. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: A Loving Way To Reduce Stress In A Crisis (S)

People were given a stress test involving putting their hand into cold water. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: Alzheimer’s Memory Loss Dramatically Reversed

Mouse study reverses memory loss in mice with Alzheimer's. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados read: There Are Some Important Differences In The Ways That Lay People And Psychologists Conceive The Main Personality Traits

By Christian Jarrett Most personality research is today conducted in the context of the Big Five model that describes personality according to people’s scores along five trait dimensions: Openness-to-Experience, Conscientiousness, Extraversion, Agreeableness, and Neuroticism. While these trait terms have very specific (though not necessarily completely settled) meanings in personality science, they also have their own meaning in everyday talk, which raises the question of whether, when a lay person says someone is extraverted, or conscientious, or whatever, they mean the same thing that psychologists mean when they measure and investigate those traits. To find out, Judith Hall at Northeastern University and her colleagues compared lay volunteers’ conceptions of the Big Five traits with the way they are represented in four of the formal Big Five personality questionnaires that are used widely by researchers. Writing in the Journal of Research in Personality , Hall and her team said ...

Danilo Díaz Granados recommends: The Reason You Cannot Tickle Yourself (S)

What happens in the brain when we touch ourselves, compared with when someone else touches us. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: This Drink Reduces Memory Loss Risk 70%

The common drink may help to delay dementia. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: Blood Test Detects Alzheimer’s 16 Years Earlier (S)

The test measures levels of a key protein in the blood. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: The Diet That Lowers Your IQ In 9 Days

The diet causes lower intelligence and 50% more laziness. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados read: Your Perfect New Excuse For Ordering Unhealthy Food And Drink: “Altruistic Indulgence”

By Christian Jarrett On the way to meet your friend at a cafe you’re confident about sticking to your resolutions for healthier living. It soon goes awry though – no, not because of your weak willpower, but due to your excess empathy. Your friend orders first and plumps for the super indulgent Winter Warmer Chocca Mocha with added marshmallows. You follow suit, sensing that if you’d stuck with your original plans for a skinny coffee, you’d have made your friend feel awful. There is now a name for this behaviour: You just engaged in “altruistic indulgence”, the most appealing of excuses for a naughty lapse, described for the first time in a paper in Social Influence. The researchers led by Youjae Yi at Seoul National University first conducted a field study at a university cafe. They obtained the till receipts for 649 transactions and looked to see whether customers had ordered a low-calorie or high-calorie coffee. Around half the lone customers ordered a healthy option and half...

Danilo Díaz Granados recommends: New Drug Combo Treats Depression And Addiction (S)

The combination worked for every patient in the study. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: This Weight Loss Technique Is Twice As Effective

Use this technique as part of a diet and exercise programme. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados read: Teenagers’ Lack Of Insight Into Some Of Their Abilities Has Implications For Career Counselling

By Christian Jarrett How much insight do you have into your own mental and emotional abilities, such as verbal intelligence, spatial cognition and interpersonal skills? Might your friends have a better idea of your strengths and weaknesses than you do? In a new paper in the journal Heliyon , a team led by Aljoscha Neubauer explain that while such questions of self- vs. other-insight have already been looked at in the context of the main personality traits and general IQ , theirs is the first investigation in the context of more specific abilities. It’s an important issue for young people, they add, since choosing career paths that play to our abilities can increase the chances of later success – but it remains an open question whether and for which abilities people should rely on their own judgments or seek the advice of others. The researchers recruited 233 participants in their mid-teens (average age 14) and 215 participants in their late teens (average age 18). Participants ...

Danilo Díaz Granados recommends: The Personality Trait Linked To Weight Loss

People with this trait find it easier to lose weight. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: These Easy Exercises Will Instantly Make You Happier (S)

Three simple happiness exercises that take just four minutes. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: The Stimulating Sign of High IQ

The common drink is linked to a higher level of education. → There is now a small membership fee for accessing some articles.  Support PsyBlog for just $4 per month . → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: How To Get Rid Of Traumatic Thoughts (S)

The therapy was effective for 16 of the 20 patients in the study. → Enjoying these psych studies?  Support PsyBlog for just $4 per month  (includes ad-free experience and more articles). → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: NEW: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: The Diet That Cuts The Risk Of Memory Loss

The supplement that may slow brain aging. → Enjoying these psych studies?  Support PsyBlog for just $4 per month  (includes ad-free experience and more articles). → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: NEW: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados read: Young Men Who Endorse The Masculine Ideal of Success Enjoy Greater Psychological Wellbeing

By Christian Jarrett Recently it’s been difficult to avoid the mantra that masculinity is toxic. There’s that viral Gillette advert encouraging men to be nicer ( provoking a mix of praise, scorn and outrage) ; and the claim from the American Psychological Association (APA), in its promotion for its new guidelines on working with men and boys, that “ traditional masculinity—marked by stoicism, competitiveness, dominance and aggression—is, on the whole, harmful ” – a message welcomed by some, but criticised by many others, including Steven Pinker who dubbed it “ ludicrous ” and the British clinical neuropsychologist Vaughan Bell, who described the campaign as “ an amazing misfire “. The APA report has been criticised on many grounds, including its oversight of the biological roots of masculinity – but the most frequently mentioned issue is with the overly simplistic, sweeping nature of the “masculinity is toxic” message. Traditional masculinity clearly reflects a host of val...

Danilo Díaz Granados recommends: Using Cannabis Just Once Changes The Brain (S)

The study reveals how the first few uses of cannabis change the brain. → Enjoying these psych studies?  Support PsyBlog for just $4 per month  (includes ad-free experience and more articles). → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: NEW: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: 3 Personality Traits Associated With Infidelity

Up to 50% of people admit cheating on their partner. → Enjoying these psych studies?  Support PsyBlog for just $4 per month  (includes ad-free experience and more articles). → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: NEW: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: This Emotion May Be The Most Complex Of All (S)

The face can express this emotion in 17 different ways. → Enjoying these psych studies?  Support PsyBlog for just $4 per month  (includes ad-free experience and more articles). → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: NEW: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: This Fruit Boosts Weight Loss By 50%

People eating this fruit lost 50% more off their waistlines. → Enjoying these psych studies?  Support PsyBlog for just $4 per month  (includes ad-free experience and more articles). → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: NEW: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados read: New Findings Could Help Explain Why ADHD Is Often Overlooked in Girls

By Emma Young For every girl with ADHD, there are three boys with the same diagnosis. But among adults, the gender ratio is more like 1:1. That’s a big discrepancy. So what’s going on?   In 2017, Aja Louise Murray at the University of Cambridge and colleagues investigated possible predictors of childhood vs. later (adolescent/adult-onset) ADHD, and they found hints that girls tend to develop ADHD at a later age than boys. Now a team that includes the same researchers has investigated this explicitly and in their paper in Developmental Science , they’ve confirmed it seems to be the case, which could partially explain the discrepancy in the ADHD gender ratio between children and adults.   The researchers analysed data on 1,571 children living in Zurich, Switzerland, whose teachers used a standard scale to assess symptoms of inattention and also of hyperactivity/impulsivity every year from age 7 (when the children started school) through to age 15. The two domains of ADHD ...

Danilo Díaz Granados recommends: The Brain Retrieves Memories In Reverse, Study Finds (S)

When we try to recall something, we reach for the 'gist' of it first and then try to fill in the details. → Enjoying these psych studies?  Support PsyBlog for just $4 per month  (includes ad-free experience and more articles). → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: NEW: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados recommends: One Word That Will Save Your Relationship

Couples who use this word rate their marriages as higher quality. → Enjoying these psych studies?  Support PsyBlog for just $4 per month  (includes ad-free experience and more articles). → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: NEW: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do View Source

Danilo Díaz Granados read: Immediately Re-Watching Lecture Videos Is A Waste Of Time

By Christian Jarrett Given a passage of text to study, many students repeatedly re-read it in the hope the information will eventually stick. Psychology research has shown the futility of this approach. Re-reading is a poor strategy, it’s too passive and it leads the mind to wander. Much better to test yourself on what you read, or explain it to yourself or someone else . Now a paper in Experimental Psychology  suggests the same is true of lecture videos – immediately re-watching them doesn’t lead to any greater learning. Leonardo Martin and his team asked 72 participants to watch two lecture videos, both around 10 minutes long. One was a live recording of a lecture about sanitation in the middle ages; the other consisted of voice over slides and was about problem solving. Some students watched the sanitation video first, the others watched the problem solving video first. Also, all the students watched one of the videos (either the sanitation one or the problem-solving one) j...