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kow [346]
3 years ago
14

What is the cohort effect in psychological research? Explain how the cohort effect may influence the results of a cross-sectiona

l design study examining the age differences in a perceptual task such as putting together a puzzle, between different age groups; 10, 20, 30, 40 50, and 60 year old participants. Give examples.
Health
1 answer:
Verdich [7]3 years ago
3 0

Answer:

The cohort effect is a big problem for research in sociology and epidemiology, as well as in psychology because it´s a research outcome that has been influenced by the features of the cohort under study, given that they all share common historical and social experiences. The cohort effects are particularly problematic in cross-sectional methods.

Explanation:

For example, the research could conclude that older people find it easier to put together a puzzle. However, the results could be tainted by the cohort effect in that putting together a puzzle is an activity that older participants are more likely to have done in the past, opposite to younger participants raised in a more technological time.

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valina [46]

Answer:

  • <u>"Jimmy has an increased risk of high cholesterol and high blood pressure."</u>
  • <u>"Jimmy has an increased risk of heart disease and type 2 diabetes."</u>

<u><em></em></u>

Explanation:

To answer this question, we just need to know the following:

  • <em>What's the average amount of body fat one should have?</em>

According to the American Journal of Clinical Nutrition and WebMD, men aged 20 to 39 should have 8%-19% body fat, and women of the same age group should have 21%-32% body fat. UCSDB ScienceLine states, "Before adolescence average body fat is 18% in both boys and girls. However, after age 13 boys drop 2-3% in body fat and girls gain 8-10% in body fat," (due to puberty). We know that Jimmy is a high school student, and high schoolers are typically 14-18. Thus, he should be nowhere near 33% of body fat to have the adequate amount, nor is he underweight.

With this information, we can rule out, "Jimmy is likely underweight and may be malnourished," and, "Jimmy has a healthy body composition and has adequate fat stores."

  • <em>What increases the risk of heart disease, type 2 diabetes, high cholesterol, and high blood pressure? Does body fat have to do with it?</em>

According to The Obesity Action Coalition, "Being 'overweight' (BMI of 25-29.9), or affected by obesity (BMI of 30-39.9) or severe obesity (BMI of 40 or greater), <u>greatly increases your risk of developing type 2 diabetes.</u>"

According to WebMD, "So being overweight or obese can raise your chances of high triglycerides and, in turn, <u>high cholesterol</u>..."

According to Cleveland Clinic, "How are obesity and heart disease related? Obesity affects more than 40% of the U.S. population. The excess fat in obesity was originally thought to be harmless (benign). However, we now know that excess fat causes chemical changes in your blood that <u>increase your heart disease risk.</u>"

According to WebMD, "As your body weight increases, your blood pressure can rise. In fact, being overweight can make you <u>more likely to develop high blood pressure</u> than if you are at your desirable weight."

  • Note: "Body fat percentage distinguishes fat from muscle and calculates the percentage of body fat in the body. While BMI is a rough estimate of body fat, body fat percentage is a more accurate number. BMI, but not overfat" (Goshen Health).

To conclude, the most logical answers would be, "Jimmy has an increased risk of heart disease and type 2 diabetes," and,"Jimmy has an increased risk of high cholesterol and high blood pressure."

Hope that helps! <3

Disclaimer: I am not responsible for anything you get incorrect, as I only have the context and information you provide, and I give my response based on my knowledge supported with credible information from experts and online professional articles.

3 0
2 years ago
Where are the parts of the body system and what are they called?
Natali5045456 [20]

Answer:

<h3>Circulatory system / Cardiovascular system:</h3>

Circulates blood around the body via the heart, arteries and veins, delivering oxygen and nutrients to organs and cells and carrying their waste products away.

Keeps the body's temperature in a safe range.

<h3>Digestive system and Excretory system:</h3>

System to absorb nutrients and remove waste via the gastrointestinal tract, including the mouth, esophagus, stomach and intestines.

Eliminates waste from the body.

<h3>Endocrine system:</h3>

Influences the function of the body using hormones.

<h3>Integumentary system / Exocrine system:</h3>

Skin, hair, nails, sweat and other exocrine glands

Immune system and lymphatic system:

Defends the body against pathogens that may harm the body.

The system comprising a network of lymphatic vessels that carry a clear fluid called lymph.

<h3>Muscular system:</h3>

Enables the body to move using muscles.

<h3>Nervous system:</h3>

Collects and processes information from the senses via nerves and the brain and tells the muscles to contract to cause physical actions.

<h3>Renal system and Urinary system</h3>

The system where the kidneys filter blood to produce urine, and get rid of waste.

<h3>Reproductive system:</h3>

The reproductive organs required for the production of offspring.

<h3>Respiratory system:</h3>

Brings air into and out of the lungs to absorb oxygen and remove carbon dioxide.

<h3>Skeletal System:</h3>

Bones maintain the structure of the body and its organs.

I hope it help,

<h3>Follow me for more answer.</h3>
7 0
3 years ago
Help me please ASAP!!
Sergio [31]
I believe this is Endometriosis because endometrial tissue building up is what causes this.
5 0
3 years ago
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Resistance training needs to be performed when you diet, or you will_____.
bearhunter [10]
All of the above is the correct answer
8 0
3 years ago
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Which lobe is important for reasoning?<br><br> Temporal<br> Occipital<br> Parietal<br> Frontal
valkas [14]
The frontal lobe is responsible for reasoning.
3 0
3 years ago
Read 2 more answers
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