SCS Assessment & Performance Testing 5

Question 1

The Hawthorne effect is a potential confound in performance testing because it suggests that athletes may:

Accepted Answer

Perform differently when they know they are being observed

Answer

The Hawthorne effect describes the tendency for individuals to alter their behavior when aware of being observed or tested.

Question 2

Which of the following represents a valid criterion-referenced standard for female collegiate soccer athletes on the 40-yard dash?

Accepted Answer

A pre-established time that athletes must meet to qualify for a sport-specific performance level

Answer

Criterion-referenced standards set a fixed performance benchmark tied to sport-specific demands, independent of how other athletes perform.

Question 3

What is the purpose of conducting a familiarization trial before collecting baseline performance data?

Accepted Answer

To reduce the learning effect and obtain a true representation of maximal performance

Answer

Familiarization sessions eliminate the skill-learning component of novel tests so that subsequent measurements reflect true physical capacity rather than task learning.

Question 4

An athlete's grip strength is 52 kg in the dominant hand and 46 kg in the non-dominant hand. What is the bilateral strength asymmetry index?

Accepted Answer

Approximately 11.5%

Answer

Asymmetry index = ((dominant − non-dominant) / dominant) × 100 = (6/52) × 100 ≈ 11.5%, indicating a moderate bilateral difference.

Question 5

Which environmental condition has the greatest acute negative effect on muscular strength and power test performance?

Accepted Answer

Cold ambient temperature below 15°C (59°F)

Answer

Cold temperatures reduce muscle and core temperature, impairing enzyme activity, nerve conduction velocity, and actin-myosin cross-bridge cycling, thereby decreasing strength and power.

(SCS) Sports Conditioning Specialist Certification Practice Test

(SCS) Sports Conditioning Specialist Certification Practice Test

SCS Assessment & Performance Testing 5