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Prognostic Significance of Long-term HbA1c Variability for All-Cause Mortality in the ACCORD Trial

OBJECTIVE

The association between high glycemic variability and all-cause mortality has been widely investigated in epidemiological studies but rarely validated in glucose-lowering clinical trials. We aimed to identify the prognostic significance of visit-to-visit HbA1c variability in treated patients in the Action to Control Cardiovascular Risk in Diabetes (ACCORD) trial population.

RESEARCH DESIGN AND METHODS

We studied the risk of all-cause mortality in relation to long-term visit-to-visit HbA1c variability, expressed as coefficient of variation (CV), variability independent of the mean (VIM), and average real variability (ARV), from the 8th month to the transition. Multivariable Cox proportional hazards models were used to estimate adjusted hazard ratio (HR) and 95% CI.

RESULTS

Compared with the standard therapy group (n = 4,728), the intensive therapy group (n = 4,755) had significantly lower mean HbA1c (6.6% [49 mmol/mol] vs. 7.7% [61 mmol/mol], P < 0.0001) and lower CV, VIM, and ARV (P < 0.0001). In multivariate adjusted analysis, all three HbA1c variability indices were significantly associated with total mortality in all patients as well as in the standard- and intensive-therapy groups analyzed separately. The hazard ratios for a 1-SD increase in HbA1c variability indices for the all-cause mortality were 1.19 and 1.23 in intensive and standard therapy, respectively. Cross-tabulation analysis showed the third tertile of HbA1c mean and VIM had significantly higher all-cause mortality (HR 2.05; 95% CI, 1.17–3.61; P < 0.01) only in the intensive-therapy group.

CONCLUSIONS

Long-term visit-to-visit HbA1c variability was a strong predictor of all-cause mortality. HbA1c VIM combined with HbA1c mean conferred an increased risk for all-cause mortality in the intensive-therapy group.




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Risk of Major Adverse Cardiovascular Events, Severe Hypoglycemia, and All-Cause Mortality for Widely Used Antihyperglycemic Dual and Triple Therapies for Type 2 Diabetes Management: A Cohort Study of All Danish Users

OBJECTIVE

The vast number of antihyperglycemic medications and growing amount of evidence make clinical decision making difficult. The aim of this study was to investigate the safety of antihyperglycemic dual and triple therapies for type 2 diabetes management with respect to major adverse cardiovascular events, severe hypoglycemia, and all-cause mortality in a real-life clinical setting.

RESEARCH DESIGN AND METHODS

Cox regression models were constructed to analyze 20 years of data from the Danish National Patient Registry with respect to effect of the antihyperglycemic therapies on the three end points.

RESULTS

A total of 66,807 people with type 2 diabetes were treated with metformin (MET) including a combination of second- and third-line therapies. People on MET plus sulfonylurea (SU) had the highest risk of all end points, except for severe hypoglycemia, for which people on MET plus basal insulin (BASAL) had a higher risk. The lowest risk of major adverse cardiovascular events was seen for people on a regimen including a glucagon-like peptide 1 (GLP-1) receptor agonist. People treated with MET, GLP-1, and BASAL had a lower risk of all three end points than people treated with MET and BASAL, especially for severe hypoglycemia. The lowest risk of all three end points was, in general, seen for people treated with MET, sodium–glucose cotransporter 2 inhibitor, and GLP-1.

CONCLUSIONS

Findings from this study do not support SU as the second-line treatment choice for patients with type 2 diabetes. Moreover, the results indicate that adding a GLP-1 for people treated with MET and BASAL could be considered, especially if those people suffer from severe hypoglycemia.




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Blood Pressure Variability and Risk of Heart Failure in ACCORD and the VADT

OBJECTIVE

Although blood pressure variability is increasingly appreciated as a risk factor for cardiovascular disease, its relationship with heart failure (HF) is less clear. We examined the relationship between blood pressure variability and risk of HF in two cohorts of type 2 diabetes participating in trials of glucose and/or other risk factor management.

RESEARCH DESIGN AND METHODS

Data were drawn from the Action to Control Cardiovascular Risk in Diabetes (ACCORD) trial and the Veterans Affairs Diabetes Trial (VADT). Coefficient of variation (CV) and average real variability (ARV) were calculated for systolic (SBP) and diastolic blood pressure (DBP) along with maximum and cumulative mean SBP and DBP during both trials.

RESULTS

In ACCORD, CV and ARV of SBP and DBP were associated with increased risk of HF, even after adjusting for other risk factors and mean blood pressure (e.g., CV-SBP: hazard ratio [HR] 1.15, P = 0.01; CV-DBP: HR 1.18, P = 0.003). In the VADT, DBP variability was associated with increased risk of HF (ARV-DBP: HR 1.16, P = 0.001; CV-DBP: HR 1.09, P = 0.04). Further, in ACCORD, those with progressively lower baseline blood pressure demonstrated a stepwise increase in risk of HF with higher CV-SBP, ARV-SBP, and CV-DBP. Effects of blood pressure variability were related to dips, not elevations, in blood pressure.

CONCLUSIONS

Blood pressure variability is associated with HF risk in individuals with type 2 diabetes, possibly a consequence of periods of ischemia during diastole. These results may have implications for optimizing blood pressure treatment strategies in those with type 2 diabetes.




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Commercially Available Insulin Products Demonstrate Stability Throughout the Cold Supply Chain Across the U.S.

OBJECTIVE

A recent publication questioned the integrity of insulin purchased from U.S. retail pharmacies. We sought to independently validate the method used, isotope dilution solid-phase extraction (SPE) liquid chromatography mass spectrometry (LC-MS), and expand analysis to two U.S. Pharmacopeia (USP) methods (high-performance LC with ultraviolet detection and LC-MS).

RESEARCH DESIGN AND METHODS

Each method was used to evaluate nine insulin formulations, purchased at four pharmacies, within five geographic locations in the U.S.

RESULTS

All human and analog insulins measured by the USP methods (n = 174) contained the expected quantity of active insulin (100 ± 5 units/mL). When using isotope dilution SPE-LC-MS, units-per-milliliter values were well below product labeling due to unequal recovery of the internal standard compared with target insulin.

CONCLUSIONS

Insulin purchased from U.S. pharmacies is consistent with product labeling.




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Microbiota-Related Metabolites and the Risk of Type 2 Diabetes

OBJECTIVE

Recent studies have highlighted the significance of the microbiome in human health and disease. Changes in the metabolites produced by microbiota have been implicated in several diseases. Our objective was to identify microbiome metabolites that are associated with type 2 diabetes.

RESEARCH DESIGN AND METHODS

5,181 participants from the cross-sectional Metabolic Syndrome in Men (METSIM) study that included Finnish men (age 57 ± 7 years, BMI 26.5 ± 3.5 kg/m2) having metabolomics data available were included in our study. Metabolomics analysis was performed based on fasting plasma samples. On the basis of an oral glucose tolerance test, Matsuda ISI and Disposition Index values were calculated as markers of insulin sensitivity and insulin secretion. A total of 4,851 participants had a 7.4-year follow-up visit, and 522 participants developed type 2 diabetes.

RESULTS

Creatine, 1-palmitoleoylglycerol (16:1), urate, 2-hydroxybutyrate/2-hydroxyisobutyrate, xanthine, xanthurenate, kynurenate, 3-(4-hydroxyphenyl)lactate, 1-oleoylglycerol (18:1), 1-myristoylglycerol (14:0), dimethylglycine, and 2-hydroxyhippurate (salicylurate) were significantly associated with an increased risk of type 2 diabetes. These metabolites were associated with decreased insulin secretion or insulin sensitivity or both. Among the metabolites that were associated with a decreased risk of type 2 diabetes, 1-linoleoylglycerophosphocholine (18:2) significantly reduced the risk of type 2 diabetes.

CONCLUSIONS

Several novel and previously reported microbial metabolites related to the gut microbiota were associated with an increased risk of incident type 2 diabetes, and they were also associated with decreased insulin secretion and insulin sensitivity. Microbial metabolites are important biomarkers for the risk of type 2 diabetes.




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Early Metabolic Features of Genetic Liability to Type 2 Diabetes: Cohort Study With Repeated Metabolomics Across Early Life

OBJECTIVE

Type 2 diabetes develops for many years before diagnosis. We aimed to reveal early metabolic features characterizing liability to adult disease by examining genetic liability to adult type 2 diabetes in relation to metabolomic traits across early life.

RESEARCH DESIGN AND METHODS

Up to 4,761 offspring from the Avon Longitudinal Study of Parents and Children were studied. Linear models were used to examine effects of a genetic risk score (162 variants) for adult type 2 diabetes on 229 metabolomic traits (lipoprotein subclass–specific cholesterol and triglycerides, amino acids, glycoprotein acetyls, others) measured at age 8 years, 16 years, 18 years, and 25 years. Two-sample Mendelian randomization (MR) was also conducted using genome-wide association study data on metabolomic traits in an independent sample of 24,925 adults.

RESULTS

At age 8 years, associations were most evident for type 2 diabetes liability (per SD-higher) with lower lipids in HDL subtypes (e.g., –0.03 SD, 95% CI –0.06, –0.003 for total lipids in very large HDL). At 16 years, associations were stronger with preglycemic traits, including citrate and with glycoprotein acetyls (0.05 SD, 95% CI 0.01, 0.08), and at 18 years, associations were stronger with branched chain amino acids. At 25 years, associations had strengthened with VLDL lipids and remained consistent with previously altered traits, including HDL lipids. Two-sample MR estimates among adults indicated persistent patterns of effect of disease liability.

CONCLUSIONS

Our results support perturbed HDL lipid metabolism as one of the earliest features of type 2 diabetes liability, alongside higher branched-chain amino acid and inflammatory levels. Several features are apparent in childhood as early as age 8 years, decades before the clinical onset of disease.




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Strict Preanalytical Oral Glucose Tolerance Test Blood Sample Handling Is Essential for Diagnosing Gestational Diabetes Mellitus

OBJECTIVE

Preanalytical processing of blood samples can affect plasma glucose measurement because on-going glycolysis by cells prior to centrifugation can lower its concentration. In June 2017, ACT Pathology changed the processing of oral glucose tolerance test (OGTT) blood samples for pregnant women from a delayed to an early centrifugation protocol. The effect of this change on the rate of gestational diabetes mellitus (GDM) diagnosis was determined.

RESEARCH DESIGN AND METHODS

All pregnant women in the Australian Capital Territory (ACT) are recommended for GDM testing with a 75-g OGTT using the World Health Organization diagnostic criteria. From January 2015 to May 2017, OGTT samples were collected into sodium fluoride (NaF) tubes and kept at room temperature until completion of the test (delayed centrifugation). From June 2017 to October 2018, OGTT samples in NaF tubes were centrifuged within 10 min (early centrifugation).

RESULTS

A total of 7,509 women were tested with the delayed centrifugation protocol and 4,808 with the early centrifugation protocol. The mean glucose concentrations for the fasting, 1-h and 2-h OGTT samples were, respectively, 0.24 mmol/L (5.4%), 0.34 mmol/L (4.9%), and 0.16 mmol/L (2.3%) higher using the early centrifugation protocol (P < 0.0001 for all), increasing the GDM diagnosis rate from 11.6% (n = 869/7,509) to 20.6% (n = 1,007/4,887).

CONCLUSIONS

The findings of this study highlight the critical importance of the preanalytical processing protocol of OGTT blood samples used for diagnosing GDM. Delay in centrifuging of blood collected into NaF tubes will result in substantially lower rates of diagnosis than if blood is centrifuged early.




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The Association of Energy and Macronutrient Intake at Dinner Versus Breakfast With Disease-Specific and All-Cause Mortality Among People With Diabetes: The U.S. National Health and Nutrition Examination Survey, 2003-2014

OBJECTIVE

This study aims to evaluate the association of energy and macronutrient intake at dinner versus breakfast with disease-specific and all-cause mortality in people with diabetes.

RESEARCH DESIGN AND METHODS

A total of 4,699 people with diabetes who enrolled in the National Health and Nutrition Examination Survey from 2003 to 2014 were recruited for this study. Energy and macronutrient intake was measured by a 24-h dietary recall. The differences () in energy and macronutrient intake between dinner and breakfast ( = dinner – breakfast) were categorized into quintiles. Death information was obtained from the National Death Index until 2015. Cox proportional hazards regression models were developed to evaluate the survival relationship between and diabetes, cardiovascular disease (CVD), and all-cause mortality.

RESULTS

Among the 4,699 participants, 913 deaths, including 269 deaths due to diabetes and 314 deaths due to CVD, were documented. After adjustment for potential confounders, compared with participants in the lowest quintile of in terms of total energy and protein, participants in the highest quintile were more likely to die due to diabetes (hazard ratio [HR]energy 1.92, 99% CI 1.08–3.42; HRprotein 1.92, 99% CI 1.06–3.49) and CVD (HRenergy 1.69, 99% CI 1.02–2.80; HRprotein 1.96, 99% CI 1.14–3.39). The highest quintile of total fat was related to CVD mortality (HR 1.67, 99% CI 1.01–2.76). Isocalorically replacing 5% of total energy at dinner with breakfast was associated with 4% and 5% lower risk of diabetes (HR 0.96, 95% CI 0.94–0.98) and CVD (HR 0.95, 95% CI 0.93–0.97) mortality, respectively.

CONCLUSIONS

Higher intake of energy, total fat, and protein from dinner than breakfast was associated with greater diabetes, CVD, and all-cause mortality in people with diabetes.




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The Influence of Baseline Diastolic Blood Pressure on the Effects of Intensive Blood Pressure Lowering on Cardiovascular Outcomes and All-Cause Mortality in Type 2 Diabetes

OBJECTIVE

To examine whether low baseline diastolic blood pressure (DBP) modifies the effects of intensive systolic blood pressure (SBP) lowering on cardiovascular outcomes in type 2 diabetes mellitus (T2DM).

RESEARCH DESIGN AND METHODS

The Action to Control Cardiovascular Risk in Diabetes Blood Pressure trial (ACCORD BP), a two-by-two factorial randomized controlled trial, examined effects of SBP (<120 vs. <140 mmHg) and glycemic (HbA1c <6% vs. 7.0–7.9% [<42 vs. 53–63 mmol/mol]) control on cardiovascular events in T2DM (N = 4,731). We examined whether effects of SBP control on cardiovascular composite were modified by baseline DBP and glycemic control.

RESULTS

Intensive SBP lowering decreased the risk of the cardiovascular composite (hazard ratio [HR] 0.76 [95% CI 0.59–0.98]) in the standard glycemic arm but not in the intensive glycemic arm (HR 1.06 [95% CI 0.81–1.40]). Spline regression models relating the effects of the intervention on the cardiovascular composite across the range of baseline DBP did not show evidence of effect modification by low baseline DBP for the cardiovascular composite in the standard or intensive glycemic arms. The relation between the effect of the intensive SBP intervention and baseline DBP was similar between glycemic arms for the cardiovascular composite three-way interaction (P = 0.83).

CONCLUSIONS

In persons with T2DM, intensive SBP lowering decreased the risk of cardiovascular composite end point irrespective of baseline DBP in the setting of standard glycemic control. Hence, low baseline DBP should not be an impediment to intensive SBP lowering in patients with T2DM treated with guidelines recommending standard glycemic control.




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Instability of Insulin Aspart Diluted in Dextrose




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The Unpopular Realities of the Eligibility

The eligibility criteria for special education services is black and white. (I'm not talking about the color of skin.) Either the student fits the criteria or does not fit the criteria. The committee comes together with all the test data and then reviews the criteria for each disability. Either the student is eligible or not. They meet the criteria or they do not meet the criteria. Sounds easy, right? The kids who obviously fit the criteria easily qualify for special education services. The kids who clearly do not fit criteria for special education do not qualify for special education services. It should just be that easy. Sometimes it is.

I've been in the field long enough to see that eligibility is not always this magical process that determines special education from regular education. Sometimes eligibility decisions are a nightmare. What about all the gray kids that aren't clearly black or white?! For some kids, determining if they meet the criteria is tough. The black and white criteria makes it difficult to know what to do for the gray kids. The most difficult eligibility meetings are the ones where some members feel the student meets criteria and other members do not. These can lead to heated discussions. There are sometimes different ways to look at data and opinions of how to look at it may vary. Remember that the real issue the student who is cared about by school staff and especially parents which makes the decision emotional. It can be hard to be objective at times. It is not uncommon to hear "but they need it," even when the data does not support it.

There are kids who qualify for special education services at one point, then are found ineligible at another time. Sometimes this happens because the student has made improvements and no longer requires special education services to be successful. Other times this happens because criteria has changed, the criteria is slightly different in a new different school system, or because test data is slightly different after a few years. In my opinion, this is when the system and criteria fails. I'd like to see ways to address the students who at one time fit the criteria, no longer fit criteria, but still require services.

Why is the criteria so rigid? The main reason is because special education is funded by the government and they keep a tight reign on eligibility criteria. School staff is pressured by the administration, who is pressured by the State, who is pressured by the Federal government. There is a call for identification to be accurate to ensure that funds are properly spent. The only way the government can determine if the funds are being used appropriately is to enforce that schools are using clear criteria guidelines for identification.

All that being said, I believe in the process (for the most part). However, it's created by humans meaning there will be errors. If I had a say, I'd make some changes. I do believe there needs to be criteria. No matter who sets the criteria there will always be those gray kids that are just right on the border of eligible or not eligible. The worst mistake that can be made in my opinion is telling a family that the child has a disability when in fact the child does not. The child grows up with the belief that he or she has a disabling condition, when that could have been prevented. Disability identification can be life changing for a person. That is why I believe we need criteria. A strong opinion by a teacher or parent that "she needs it" is not enough data for me to look a child and say they are struggling because of a disability.

Want to learn more about the eligibility process?
Eligibility Process FAQ
What every parent needs to know about the referral process
Ineligible for special education




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A Strategic Framework for Creating Legality and Order in Immigration

This report analyzes how governments ought to best allocate their resources to address the risks associated with migration—the "immigration harms" that undermine the positive economic and social benefits of immigration—including choosing which threats to tackle and where to prioritize enforcement efforts. Immigration policymakers can learn from other public policy regulation efforts to ensure that regulatory actions advance the public interest.




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Trump’s First Year on Immigration Policy: Rhetoric vs. Reality

Looking back after one year in office, it is striking how just closely the Trump administration’s actions on immigration have hewed to priorities Donald Trump outlined in an uncommonly detailed policy speech in August 2016. This report revisits those pledges to assess where the administration has made the most and least headway, and what its policy agenda ahead might look like.




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Rock 'n' roll icon Little Richard dead at 87

Rock 'n' roll icon Little Richard died Saturday at age 87, his family said.




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Can Return Migration Revitalize the Baltics? Estonia, Latvia, and Lithuania Engage Their Diasporas, with Mixed Results

Faced with high emigration rates and shrinking, aging populations, the Baltic states—Estonia, Latvia, and Lithuania—are exploring different ways to lure back nationals who have emigrated and establish or solidify ties with members of the diaspora. Of the three countries, Estonia is proving the most successful, while Latvia appears to be ignoring the looming demographic crisis and lacks an immigration plan.




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Rethinking U.S. Immigration Policy: New Realities Call for New Answers

The U.S. immigration system is in desperate need of an overhaul. What has been missing is an alternate vision for a path forward that treats immigration as a strategic resource while also accounting for heightened security and rule-of-law imperatives, which together can further U.S. interests, values, and democratic principles as a society. This concept note outlines a new MPI initiative, Rethinking U.S. Immigration Policy, that seeks to fill this gap.




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Brexit Day—Is This the Dawning of the Age of Immobility?

Brexit Day, on January 31, 2020, marks a dramatic turn for the United Kingdom as it leaves the European Union, in significant measure because it wants to control its immigration destiny. But it remains unclear whether Brexit will allow the United Kingdom to cast a net wider for the global workers it seeks or will deepen the moat around the island. Either way, Brexit is likely to spark new forms of mobility—and immobility.




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[ Religion & Spirituality ] Open Question : Christians, why do some people keep lying by saying trans been using other Gender's room for long time but that lie?

i even got this from pro trans page that say they have laws banning men from women's room & trans aka GD was put into mad house, & even then there been alot of time where rapists &perverted freaks been using other Gender's bath room too doesn't make it right, they go to prison if they find out




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[ Investing ] Open Question : What does an investor do when his stock notifies him...the company confirms a record date for a forward two for one stock split?




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[ Politics ] Open Question : Why are Democrats so fond of china?




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[ Politics ] Open Question : Why do people in Chicago kill themselves for nothing?




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[ Religion & Spirituality ] Open Question : Does God love it when you call him Big Poppa?




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[ Politics ] Open Question : Is Camp David going to be the new Trump “White House“ since Melania’s White House is at the top of the avoidance list for germaphobes?




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[ Politics ] Open Question : Where would you prefer to live in New York,Chicago or Los Angeles?




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[ Politics ] Open Question : How is Trump's new White House Press Secretary doing?

Good or bad? Better or worse than Huckabee?




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[ Politics ] Open Question : Is Trump going to have to invade California?

The state leads the nation in poverty and homelessness while it's socialist elites live in absolute luxury. It's like some third world nation the US is obligated to invade on the basis of humanitarianism.




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[ Religion & Spirituality ] Open Question : My mother keeps turning water into wine, walking on water and resurrecting from the dead. Is she a witch?




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[ Politics ] Open Question : Libtards, don't get your panties in a bunch when those two Georgia 2nd amendment warriors are found innocent of killing that black guy?

He shouldn't have fought back when the guy pointed the shot gun at him




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[ Politics ] Open Question : Why hasn't there ever been a great Democrat presidents' face on Mount Rushmore?

Maybe because there's never been a great Democrat president?  And never will be.  They're all horrible.




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[ Religion & Spirituality ] Open Question : IMAGINE YOU HEARD KIDS ON PHONE TALKING about their difficult reducing MASTURBATION?




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[ Politics ] Open Question : Why are other countries like New Zealand and Australia destroying the virus while America is killing people off to restart the economy?




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[ Politics ] Open Question : Why do so me people worship celebrities?




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[ Religion & Spirituality ] Open Question : Atheists, I always thought Roger Daltrey led the WHO, and not this Ted Ross guy. Who is he anyway? What instrument does he play?

What band was he with before?




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[ Politics ] Open Question : IF Cons rewrote the Constitution of the United States would it have less laws, more liberty, & move power from DC to the State Capitals?

Oh would that 'less laws/more liberty/more state capital power' look anything like Mike Pence's Religious Freedom Restoration Act or in other words the 'we Conservative Republican Christians are such oppressed persecuted victims WAAAAA WAAAA' Bill. https://www.youtube.com/watch?v=KIikqPmbgvI 




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[ Politics ] Open Question : When will the democrats be arrested for being trators to SAmerica by conspiring with chine to make trump looik bad?




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[ Politics ] Open Question : Trump supporters: Do you watch Disney and Pixar movies even though they carry hidden liberal agendas?

Do you let your kids watch Disney and Pixar movies? They're all created by liberals.




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[ Politics ] Open Question : Is it true many British and American banks and companies(Bank of England,UIC,Prescott Bush,etc) gave money and goods to Hitler secretly?




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[ Rock and Pop ] Open Question : Rock was invented by blacks? R.I.P Little Richard?




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[ Religion & Spirituality ] Open Question : How come there are different writers attributed to the Gospel of Mark.... why would Mark need different people to write his Gospel.?




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Amid Economic Crisis and Political Turmoil, Venezuelans Form a New Exodus

Record number of Venezuelans are emigrating to escape the country's economic mismanagement, insecurity, and shortages. This article examines the causes of the current crisis and draws from a study of thousands of Venezuelans abroad to examine who is leaving, where they have headed, and what their hopes are for the future of Venezuela. It also scopes future opportunities for diaspora engagement.




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Turning the Tide: Addressing the Long-Term Challenges of EU Mobility for Sending Countries

Amid ongoing debates about the costs and benefits of free movement, this MPI Europe webchat examines big-picture trends of East-West migration; considers possible policy responses at regional, national, and EU levels to alleviate some of the challenges; and reflects on realistic actions that could be taken under the incoming European Commission.




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Under Lockdown Amid COVID-19 Pandemic, Europe Feels the Pinch from Slowed Intra-EU Labor Mobility

Border closures and lockdowns amid the COVID-19 pandemic have put a chill on intra-EU labor mobility, most immediately with the difficulty for European farmers to gain access to much-needed seasonal workers and for health-care institutions to get care workers. This article explores how these workers, who often face difficult situations, may be more vulnerable now. It also takes on implications for intra-EU labor mobility post-pandemic.




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Quality for Whom? Supporting Diverse Children and Workers in Early Childhood Quality Rating and Improvement Systems

For children in U.S. homes where a language other than English is spoken, early childhood programs that are responsive to their needs can be key to later academic success. But as states refine their Quality Rating and Improvement Systems (QRIS) to assess such programs, immigrant early childhood workers with in-demand language and cultural skills may be left behind. This report examines the challenges these workers face and promising practices to serve diverse communities.




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In Politics, Aim for the Heart, Not the Head

In 1935, researchers from Columbia University fanned out around the city of Allentown, Pa., and handed out leaflets ahead of local and state elections. What residents did not know was that they were part of an experiment in political persuasion -- an experiment whose results came to mind last week...




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How Deep a Distaste for Politicians Who Waffle?

When George W. Bush takes the podium tomorrow night to deliver his sixth State of the Union address, what are the chances he will say this? "The war in Iraq has been one gigantic mistake. I am sorry I got us into this mess. I am going to bring the troops home right away."




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A Game of Magical Thinking Leaves Reality on the Sidelines

The 58 fans sitting before the big-screen television were watching the Super Bowl. Psychologist Emily Pronin was watching the fans.




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Among Taxpayers, Inequality May Equal Cheating

Economists have long known there are two reasons that people cheat on their taxes. One is that they are poor and need the extra cash so badly they are willing to risk getting caught. The other is that they are rich and have lots of "non-matchable" income -- mostly investment income not directly...




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A Nod to Irresponsibility

Accountability is in the air in Washington. At one end of Pennsylvania Avenue, Paul Wolfowitz is struggling to save his job as president of the World Bank after getting caught arranging a sweetheart deal for his, well, sweetheart. A few blocks down the road, President Bush faces endless questions...




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Spending More for a Little Solace

As big Labor Day sales roll around, computer stores will tell you about laptops that now come with biometric fingerprint readers. Car companies will talk about "variable air suspension" features that allow you to change the ride of a car, depending on terrain. And video game manufacturers will ha...




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Reminders of Mortality Bring Out the Charitable Side

Scrooge crept towards it, trembling as he went; and following the finger, read upon the stone of the neglected grave his own name, Ebenezer Scrooge . . . "Spirit!" he cried, tight clutching at its robe, "hear me! I am not the man I was. I will not be the man I must have been . . . "